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HomeMy WebLinkAboutTanana River Basin Study-Draft 1990TANANA RIVER BASIN STUDY TIMBER AND VEGETATION RESOURCE STATISTICS of the TANANA VALLEY STATE FOREST "DRAFT" by U.S. Department of Agriculture Soil Conservation Service Forest Service and State of Alaska Department of Natural Resources Division of Forestry October 1990 TABLE OF CONTENTS INTRODUCTION .ecseeeseerereree eer ererrereeerrereeeesesererees LAND COVER MAPPING .oeeeesec cee ee renee reece eee eecceereeevece DIGITIZING wc ecreeesscsccerecresesrevessereseseesesesevsvvee FIELD INVENTORY we eeeeeccee cre r ese er scenes eeer ete eeeseeeeeees DATA PROCESSING ..ceceececce eee e ee ecer ence cerreeeeeveneecsves 1 1 4 PLOT ALLOCATION AND SELECTION ...eeeeeeeeececveccccecesereeeedD 7 8 8 SUMMALY wo cece erecersrecresvsrsevereseesssescessecesevces Existing Timber Volume ....eeeecercecceecee ccc eerceeee ed Growth and Mortality rece eeeeeeeeereeeevevevereeeveseee lO Reliability of Inventory Data ...iceececeeececceeseeeeee lO Principal Tree Species of the Tanana Valley State FOLESt... cece rcrccccccsesccvsvvesevccsccevcvecsoohd Other Related Vegetation Reports .......eeeeeeeecevvevecdl List of Preparers and Qualifications ...............+..2.12 APPENDICES .. cece cece ere rere creer cerercerevevesceeese Blue 1. 2. 3. 4. TERMINOLOGY 2... cece cere creer cere cere eer ec ee cesereces sBlLUC VEGETATION - LAND COVER MAPPING CONVENTIONS .........Blue TANANA RIVER BASIN LAND COVER CLASSIFICATION SYSTEM. .Blue LISTING OF THE U.S. GEOLOGICAL SURVEY, 1:63,360 15 MINUTE QUADRANGLES THAT WERE MAPPED AND DIGITIZED .. cece ccc e cece cece reece eee reece eter eeee es «Blue VEGETATIVE STRATA SCHEME AND THE DESIRED NUMBER OF GROUNG PLOTS PER MANAGEMENT UNIT ........+.2+-e0++2.--Blue CODES USED FOR LOCATING PLOTS ON THE FIELD INVENTORY MAPS FOR ASSISTING IN LOGISTICAL PLANNING OF FIELD CREW ASSIGNMENTS ... cece eee cere cece cece eee cece cee es Blue TABLE OF CONTENTS (continued) Page 7. NUMBER OF PLOTS SAMPLED PER VEGETATION STRATUM AND MANAGEMENT UNIT .eceeeveeere cree erreeeeveeeseevcese sBlLUC 8. TANANA VALLEY STATE FOREST INVENTORY LAND COVER CODE CROSS-REFERENCE USED FOR COMPUTATION OF THE FORESTRT TABLES .. ccc e cece rece reer ere recesses ee sees se eBLUEG 9. INVENTORY FIELD PREPARATIONS .......ceeeecccevevees BLUE 10. INVENTORY FIELD OPERATIONS .....eeeeeeeeeeecceeeeess «Blue 11. GENERAL FIELD OBSERVATIONS .....eeeeeeeveevvvesveeee sBlue 12. LAND COVER TYPE DESCRIPTION .......eeeeveveceveeeeee BLUE 13. MOST COMMON PLANT SPECIES FOUND IN EACH OF THE INVENTORY CLASSIFICATION SCHEMES .......e.eeeeee0---eBlue 14. EXPLANATORY NOTES FOR PLANT SPECIES LIST ...........-Blue 15. LISTING OF ALL PLANT SPECIES FOUND IN THE TANANA VALLEY STATE FOREST, 1984 ......cceeeeevcvccevceeese Blue 16. SURVEY FORMS USED IN THE INVENTORY ............+++++-Blue TABLES . ccs ercccrcrcc cer erecerenecsseveescsccesveseveve sGreen 1. FORESTRY TABLES 2... cece cece e eee eee ere ee ee cece cece s sGreen 2. RANGE TABLES .. cece eee ee eee cere rece eens eee eeeeeeees Green LIST OF TABLES 1. FORESTRY TABLES: Table Table Table Table Table Table Table Table Table Table Table Table Table Table 1 10 11 12 13 14 Tanana Valley State Forest, Acreage and Volumes by Area and Management Unit, 1986 Tanana Valley State Forest, Mean Volumes per Acre by Land Cover Class, 1986 Tanana Valley State Forest, Total Volumes by Land Cover Class, All Lands, 1986 Tanana Valley State Forest, Total Volumes by Species, 1986 Tanana Valley State Forest, Mean Volume per Acre - Gross International Board Feet by Species - Size Class and Land Cover, 1986 Tanana Valley State Forest, Mean Volume per Acre - Net International Board Feet by Species - Size Class and Land Cover, 1986 Tanana Valley State Forest, Mean Volume per Acre - Gross Scribner Volume - 16 Foot Logs, by Species - Size Class and Land Cover, 1986 Tanana Valley State Forest, Mean Volume per Acre - Net Scribner Volume - 16 Foot Logs, by Species - Size Class and Land Cover, 1986 Tanana Valley State Forest, Mean Volume per Acre - Gross Cubic Foot Volume, by Species - Size Class and Land Cover, 1986 Tanana Valley State Forest, Mean Volume per Acre - Net Cubic Foot Volume, by Species - Size Class and Land Cover, 1986 Tanana Valley State Forest, Total Gross Scribner Volume - Thousand Board Feet by Tree Class and Species, 1986 Tanana Valley State Forest, Total Net Scribner Volume - Thousand Board Feet by Tree Class and Species, 1986 Tanana Valley State Forest, Total Net Cubic Foot Volume (Cunits) by Tree Class and Species, 1986 Tanana Valley State Forest, Total Number of Trees on State Forest Land by Class and Species, 1986 LIST OF TABLES (continued) 1. FORESTRY TABLES: Table Table Table Table Table Table Table Table Table Table 15 16 17 18 19 20 21 22 23 24 Tanana Valley State Forest, Total Basal Area on State Forest Land by Class and Species, 1986 Tanana Valley State Forest, Total Net Scribner, Thousand Board Feet by Species and Diameter Class, 1986 Tanana Valley State Forest, Total Net Cubic Feet (Cunits) by Species and Diameter Class, 1986 Tanana Valley State Forest, Total Number of Trees on Forest Land by Species and Diameter Class, 1986 Tanana Valley State Forest, Percent of Scribner Volume by Species and Log Grade, 1986 Tanana Valley State Forest, Total Scribner Sawtimber Volume Growth on Timberland, Gross Growth per Year, 1986 Tanana Valley State Forest, Total Cubic Volume Growth on Timberland, Gross Growth per Year, 1986 Tanana Valley State Forest, Total Scribner Sawtimber Volume Mortality on Timberland, Average Annual Mortality in Terms of Gross Volume, 1986 Tanana Valley State Forest, Total Cubic Volume Mortality on Timberland, Average Annual Mortality in Terms of Gross Volume, 1986 Tanana Valley State Forest, Mean Site Index by Forest Type, White Spruce Site Index (Base Age 100) 2. RANGE TABLES: Table Table 1 2 Understory Composition by Stratum, Average Absolute Percent Cover by Species and Height Layer, Data Uncorrected by Phenology, Tanana Valley State Forest, 1986 Understory Composition by Stratum, Average Kilograms Per Hectare add Frequency by Species, Tanana Valley State Forest, 1986 EXECUTIVE SUMMARY The USDA Soil Conservation Service in conjunction with the Forest Service and the State of Alaska, Department of Natural Resources - Division of Forestry conducted a joint timber inventory of the Tanana Valley State Forest during the summer of 1984. The inventory was part of the Tanana River Basin Cooperative Study which included developing a land cover map, at a scale of 1:31,680, on 14,302,600 acres. Of this, 11,315,383 acres were digitized which included the 1,785,900 acre Tanana Valley State Forest. Statistics on forest area, timber volumes and net annual growth and mortality are presented from the 1985 inventory of the Tanana Valley State Forest. Timberland area is estimated at 1,582,727 acres and a net growing stock volume at 1,198 million cubic feet. Gross annual growth of growing stock is estimated at 45.77 million cubic feet and the gross annual mortality at 10.31 million cubic feet. TANANA VALLEY STATE FOREST INVENTORY INTRODUCTION The 1983 Alaska Legislature created the Tanana Valley State Forest and required the Alaska Division of Forestry (DOF) to develop a management plan for the forest within two years. The DOF, in November 1983, asked the USDA Soil Conservation Service (SCS) to provide technical assistance in obtaining the necessary forestry data for developing the management plan under the Tanana River Basin Cooperative Study. On December 22, 1983, DOF and SCS entered into an agreement to conduct a forest inventory on the Tanana Valley State Forest as part of the Cooperative Study. SCS was responsible for developing the land cover type maps for the Tanana River Basin Study Area, rectification and digitizing of maps, and computer modeling of the data, which included the Tanana Valley State Forest plus conducting the timber inventory on the State Forest. DOF was responsible for assisting in the timber inventory and compiling the data. The work was accomplished between January 1984 and October 1986. The 1,785,900 acres Tanana Valley State Forest is confined if mostly along the Tanana River and the lower reaches of its tributaries between the towns of Manley Hot Springs and Tok (figure la and 1b). The major side drainages associated with the Forest are Baker Creek, Kantishna River, Tolovana River, Tatalina River, Washington Creek, Goldstream Creek, Salcha River, Mansfield Creek, and Tok River. Intermingled with the State Forest are large blocks of private, municipality, borough, military, and other state land holdings which represents 88% of the approximate 14.3 million acres of the Tanana Rive Basin’s lowlands. This report deals with methodology on how the mapping and inventory was carried out along with the timber resource statistics and the range data collected as part of the inventory. LAND COVER MAPPING Land cover in the Tanana River Basin was mapped on approximately 18" X 18" sheets of clear acetate at a scale of 1:31,680 (2 inches equal one mile) using NASA high-altitude color infrared (CIR) photography flown between 1979 and 1984. The photography was enlarged by USDA Agricultural Stabilization and Conservation Service Photo Laboratory in Salt Lake City, Utah. Photo interpretation was performed between 1981 and 1984 by SCS and US Forest Service (USFS) personnel and by employees of TAIGA Resource Consultants under contract with SCS. Mapping was performed on light tables using mirror stereoscopes equipped with 3X magnifying lenses. PILOT ultra-fine point SC-UF pens Unit 9:| Rapid Cqerk AX . NSS SS Unit 13} Porcupine Creek Figure la Tanana Valley State Forest - East Half Scale 1° 1,800,800 Displayed with Township Grid March 02, 1990 \ FECL EEE CPE eal = = ; “q of . . ; FAIRBANKS AREA {——}——] | —}-—. a Hof ft | / A 7 T = lo |" T - - a == 1 = oP i t T T T T T T Figure 1b Tanana Valley State Forest - West Half Scale 1°1,000, 000 Displayed with Township Grid March 902, 1990 were used to draw polygon boundaries on 0.005-gauge clear acetate overlaying the CIR photos. In areas below timberline, the minimum mapping unit delineated was 5 acres for uplands and 3 acres for wetlands. Above timberline, the minimum polygon size mapped was 40 acres for uplands and 3 acres for wetlands. The land cover classification system comprised 91 cover types plus 6 modifiers (Appendix 3). Only one photo of each stereo pair was mapped except in a few cases where both were mapped, Prior to mapping, photo interpreters spent approximately 25 days in the Tanana Valley, both on the ground and in a helicopter, conducting photo-to-ground interpretation to familiarize themselves with the area. Ground-truth notes were written directly on the CIR photos. 35mm slides were taken from the ground and air to aid in photo interpretation. SCS and US Fish and Wildlife Service, National Wetland Inventory (USFWS-NWI) personnel performed quality control review of all mapping. The USFWS-NWI signed off on all the wetland calls and used the product for their wetland maps. Approximately 14,302,600 acres were mapped in the Tanana River Basin. A listing of which U.S. Geological Survey 1:63,360, 15- minute quadrangles were mapped can be found in Appendix 4. Figure 2 shows the area covered by the land cover mapping. DIGITIZING The digitizing which covered 11,315,383 acres was done under contract to University of South Carolina (USC), Columbia, S.C. and REDCON, Resource Data Consultants, Bountiful, Utah. The area represents the majority of the forested land owned by the State or North Star Borough. The entire Tanana Valley State Forest was included in the digitizing. The area mapped but not digitized (2,987,200 acres) was either military or non-forested land owned by the State or North Star Borough. Figure 2 shows the general area which was digitized and Appendix 4 shows a listing which USGS Quadrangles were digitized. The process of digitizing the land cover mapping varied between the two contractors. REDCON first digitized raw mapped information and then rectified the data to a USGS base map using computer software. Rectification was accomplished by correlating common points on aerial photography with either USGS 1:31,680 orthophoto quads or USGS 1:63,360, 15-minute quads enlarged to 1:31,680 if the orthophotos were not available. University of South Carolina rectified manually by "rubber sheeting" using available USGS 1:31,680 orthophoto quads or 1:63,360, 15-minute USGS quads enlarged to 1:31,680 as the base map. The USC then digitized the maps at a scale of 1:31,680. As part of the Tanana River Basin Study, culture features, surficial geological, available SCS Soil Survey Maps, roads and stream were also digitized. REDCON, in addition, prepared and digitized landform maps along with digitizing selected contour lines (below 3,000 feet in elevation all 100 foot contour lines were digitized; above 3,000 feet, only 500-foot contour line intervals were digitized) from USGS topographic maps for the area covered by their contract. REDCON also developed slope and aspect computer models for the same area. Contour lines and landform were not digitized for the area under contract with usc. All the automated data created by the two contractors is maintained in the State of Alaska, DNR, Division of Administration - Lands Records Information Section, in Anchorage, Alaska as part of their statewide resource data base. The data is stored by USGS quadrangles subdivided into quarter sections (SE, SW, NE, NW) at a scale of 1:31,680. PLOT ALLOCATION AND SELECTION The 91 types and 6 modifiers used in mapping the land cover were grouped into 26 strata (Appendix 5) for sampling purposes. In addition, DOF divided the State Forest into four management units: Kantishna, Fairbanks, Delta, and Tok (Figures la and 1b). Since land cover mapping covered an area much larger than the State Forest, it was necessary to digitize the Tanana Valley State Forest boundary and the forest management units boundaries. Maps of each of the management units were produced and acreages determined for each land cover type and stratum, using the contractor’s geographic information system (GIS). To identify plots for ground sampling, the contractors overlaid a computer generated 500-meter Universal Transverse Mercator (UTM) grid on the digitized land cover maps. Each grid intersection was assigned a number. Using a random number table, 30 grid intersections were located in each of the 29 strata for each of the four management units. Identification numbers were assigned to these intersections using the following system: Each management unit was identified by the first letter of its name: Tok - T; Delta - D; Fairbanks - F; and Kantishna - K. The next two numbers indicated the stratum call and the plot number. For example: plot number T2-3: T - Tok Management Unit 2 - stratum 2, white spruce pole -3 - plot number 3 The DOF determined the number of plots to be sampled in each Management unit and stratum based on stratum acreage and estimated volume and importance of tree species present. These sample size recommendations provided goals for prioritizing field work but were not always attainable due to time and FIGURE 2 TANANA BASIN & LOCATION MAP %& PAs RX Maes KE ch 8 J HRs me yor 7 Sr Ga /, ee Ya Bese PEs \ : VI, CPOE SS S| ASSES SSE 4 es VSR x) eR ee ERR Me a LSS se WS Y REDCON, Resource Data Consultants WA Bountiful, Utah GZ University of South Carolina, Computer Division 4} Columbia, South Carolina leet] Area mapped but not rectified or digitized funding constraints or due to scarcity of some forest types. Sampling goals for each stratum are shown in Appendix 5. The contractors then printed quarter quads (1/4 of 15-minute USGS quads at 1:31,680 scale) of the original land cover maps. A second printout showed the location of the randomly selected field plots (intersection points) and the boundaries of the State Forest and the forest management units. In addition, the contractors provided a computer printout of the total acreage of each cover type (land cover plus modifier) and each stratum by Management units and sub-units. SCS personnel overlaid the corresponding maps and each ground plot was located and labeled on the land cover map. The label indicated the management unit code, the stratum call, and the plot number. The plots were then located on 1:31,680 CIR photography by overlaying each land cover map on the corresponding CIR photo. The plots were marked on each photo by pin prick, and labeled with a plot number on both sides of the photo. Each plot was then located and marked on a corresponding 1:15,840 black and white (B&W) photo obtained from the Alaska DNR Photo Library. Black and white photos which were used extensively in field work, were laminated with clear plastic for protection. Plot locations were marked on USGS 1:63,360 topographic maps with colored adhesive dots. The appropriate management unit code, stratum code, and plot number were labeled on each dot. In addition, land cover strata, further condensed into six groups, were indicated by dot color. Colors distinguished forested plots from non-forested and non-vegetated plots on the USGS maps. In addition to permitting rapid identification of forested plots, these maps assisted in logistical planning of field crew assignments. The color codes were used are found in Appendix 6. FIELD INVENTORY Inventory procedures used in this study are outlined in Forest Management Handbook Chapter 3114, FOREST INVENTORY (Alaska DNR, DOF, April 1984). Pocket-size copies of the handbook were distributed to all personnel assigned to the inventory. Prior to the field season, DOF and USFS, Pacific Northwest Forest and Range Experiment Station, Resource Analysis Section - Anchorage (PNW-RAS) conducted a 3-day training session for all personnel assigned to the inventory. A five-point cluster sample was used for data collectionl/. The 1/A copy of the inventory data sheets appears in Appendix 15. five points were arranged in a pentagon pattern covering approximately two acres. All points to be measured had to fall within the stand being sampled. If this could not be done with the standard pentagon shape, the points were relocated according to steps outlined in the handbook. Tree measurements were collected at all five points. A 20 basal area factor (BAF) prism was used to determine sample trees. Data were also collected on tree seedlings and saplings within a 1/250-acre fixed-area plot (radius 7.45 feet) at all five points. At points 2 and 4, canopy cover (horizontal distribution) and height (vertical distribution) were measured for each shrub and herbaceous species found within a 5.67-meter radius of the point. (These procedures are described under "Horizontal - Vertical Profile Plot" in the DOF handbook). Data was collected on 530 ground plots and 47 fly-over plots, for a total sample size of 577 plots. A break down on the number of plots sampled per vegetation stratum and management unit appears in Appendix 7. F. DATA PROCESSING 1. Summary The Alaska Division of Forestry in summarized the inventory data by condensing the 26 inventoried land cover classes into eight major classes (Appendix 8) which composed of five major forest types and three non-forest types. The five major forest types were further broken into three categories - sapling (S/S), poletimber (POLE), and sawtimber (SAW). In summarizing the data, the eight major land cover classes encompassed 1,785,900 acres2/ within the Tanana Valley State Forest. 1,593,300 acres fall within the five major forest types. The remaining 192,600 acres were classified as non- forest consisting of shrubland, water and barren ground. The most common vegetation type is mixed spruce-birch-aspen which covers approximately 614,000 acres. It isa moderately productive forest usually occurring on south facing uplands. Age of stands in this type range from 50 to 230 years. The average site index for the white spruce found in this type is 66. Second most common type and the lowest in productivity is black spruce-white spruce totalling about 508,000 acres. 2/The acreage and volume figures presented are derived from a raster “~ data base rather than from the acreage obtained from the digitized data base. In future revisions the tables will show the actual digitized acreage figures. The black spruce type, almost always present on north-facing slopes, is also common in low-lying, poorly drained valley bottoms. Stands are commonly underlain by permafrost. Stand age may be as great as 240 years. The average site index for the white spruce found in this type is 51. The mixed birch-aspen type, covering about 352,000 acres, is the third most common vegetation type in the State Forest. Ecologically, it is similar to the mixed spruce-birch-aspen type in that both were established by fire and occupy similar sites. These stands are usually found in clumps on upland, south-facing slopes and are moderately productive. The average is about 75 year. The average site index for the white spruce trees found in this type is 71. The white spruce type, present on approximately 75,000 acres, consist of nearly pure mature white spruce stands occupying upland slopes or flood plains adjacent to the major rivers. Stand age ranges from 70 to 200 years old. Such stands represent a later successionary stage of spruce- birch-aspen stands on upland sites and of balsam poplar- spruce stands on flood plain sites. Average site index for the white spruce is 65. The least prevalent but most highly productive forest type is the mixed balsam poplar-white spruce type, which covers about 44,000 acres, chiefly on flood plains. Stand ages range from 50 to 200 years. The average sit index for the white spruce found in this type is 75. Hardwood species generally reach maturity at 50-70 years, whereas, white spruce matures at 100-150 years of age. Based on the average age of these species, many of the existing stands are presently mature or overmature. As a result decay and mortality can be expected to accelerate in the future. Existing Timber Volume Growing stock volume, the volume of sound wood in the boles of trees 5.0 inches or larger in diameter, totals an estimated 1.2 billion cubic feet for the entire Tanana Valley State Forest. The majority of the growing stock occurs in the hardwood-white spruce forest type. This type occupies almost 37 percent of the forested land and represents 595.8 million cubic feet of growing stock volume, 50 percent of the total. The second largest portion of the forested growing stock volume, equaling 24 percent of the total (or 292.1 million cubic feet), is provided by the hardwood type. White spruce forests contain 163.0 million cubic feet (14%); black spruce-white spruce forest, 93.4 million cubic feet (8%); and balsam poplar-white spruce forest type, 53.5 million cubic feet (4%). 10 White spruce is the largest growing stock volume in the Tanana Valley State Forest with 637.8 million cubic feet or 53% of the total volume. Paper birch is the second largest with 312.7 million cubic feet (26%). Aspen is third with 143.5 million cubic feet (12%) followed by black spruce, 54.8 million cubic feet (5%) and balsam poplar with 48.9 million cubic feet (4%). Growth and Mortality The Tanana Valley State Forest appear to be healthy in terms of growth and mortality. The average forest growth is about 10.7 times higher than mortality. The gross annual volume growth basin-wide amounts is 45.8 million cubic feet, whereas mortality totals about 4.3 million cubic feet. All the major forest types show a relatively favorable ratio of growth to mortality, implying relatively vigorous, healthy stands. Aspen and birch forest types have the highest growth-to-mortality ratio. In the aspen forest type, growth was 33 times higher than mortality; in the birch forest type, growth was 15 times higher than mortality. Both black spruce and balsam poplar are about 8 times mortality. White spruce has the lowest growth-to-mortality ratio with a 5.5 times mortality ratio. Although the white spruce forests growth and mortality ratios are lower than the rest does not necessarily indicate it is unhealthy, but possibility in the need of silviculture treatments. Reliability of Inventory Data The volume statistics reported here are estimates based on sampling and, therefore, are subject to sample error. The desired sampling error for the inventory was plus or minus 5% of the gross cubic volume at one standard error at the 68% confidence level. TANANA VALLEY STATE FOREST PERCENT STANDARD ERRORS OF MEAN ESTIMATES ALL LANDS All Lands Percent Standard Error Gross Volume International Board Feet 4.90 Scribner Board Feet 4.97 Cubic Feet 3.14 Net volume International Board Feet 5.06 Scribner Board Feet 5.12 Cubic Feet 3.29 11 5. Principal Tree Species of the Tanana Valley State Forest Softwoods: Black Spruce Picea mariana (Mill.) B.S.P. White Spruce Picea glauca (Moench) Voss Tamarack3/ Larix laricina (Du Roi) K. Koch Hardwoods: Balsam Poplar Populus balsamifera L. Paper Birch Betula papyrifera (Marsh.) Quaking Aspen Populus tremuloides (Michx.) 6. Other Related Vegetation Reports The following associated vegetation reports were derived from the Tanana Valley State Forest inventory data and mapping. a. Tanana Valley State Forest, Forest Management Plan, State of Alaska, Department of Natural Resources, Division of Forestry, June 1988. b. Tanana River Basin Land Cover Type Map Atlas, Volume I - Western Section and Volume II - Eastern Section, at 1:31,680, USDA Soil Conservation Service (selected high interest areas) 1990. 3/Tamarack, associated with the lowland black spruce bogs in the Tanana River Basin, wasn’t found in sufficient quantity to segregate as a separate timber species, and, therefore, was included with the Black Spruce volume. NOTE: LIST OF PREPARERS AND QUALIFICATIONS This page is found in AT&T doc - tanrep.doc 12 13 REFERENCES Fish and Wildlife Service. 1988. National List of Plant Species That Occur in Wetlands: Alaska (Region A). Biological Report 88(26.11). U.S. Department of Interior. Hulten, Eric. 1968. Flora of Alaska and Neighboring Territories. Stanford University Press, Stanford, CA. 100 p. Murray, D. F. 1979. Threatened and Endangered Plants of Alaska. In press. Potter, L. and B. Roger. 1969. Roadside Flowers of Alaska. Hanover, NH. 520 p. Soil Conservation Service. 1988. Alaska Plant List. U.S. Department of Agriculture. ----- » 1976. National Soils Handbook. Notice 20, Part II. U.S. Department of Agriculture. 36 p. ----- - 1971. National List of Scientific Plant Names. U.S. Department of Agriculture. 281 p. Viereck, L. A. and E. L. Little Jr. 1972. Alaska Trees and Shrubs. Agric, Hand. 410. U.S. Department of Agriculture. Washington, D.C. 265 p. Welsh, S. L. 1974. Anderson’s Flora of Alaska and Adjacent Parts of Canada. Brigham Young University Press, Provo, UT. 724 p. APPENDICES APPENDIX 1. TERMINOLOGY Commercial species.--Trees presently or prospectively suitable for industrial products. Cull.--Portions of a tree unusable for industrial products because of rot, form, or other defect. Cull trees.--Live trees of saw timber or poletimber size unmerchantable for saw logs now or prospectively because of defect, rot, or species. Rough trees: Live trees of 5.0-inch and larger d.b.h. that do not contain a saw log now or prospectively, primarily because of roughness, poor form, or because they are a noncommercial species. Rotten trees: Live trees of 5.0-inch and larger d.b.h. that do not contain a saw log now or prospectively, primarily because of rot. Fly-over Plot.--A plot that was flown over in an aircraft by a vegetation crew to see if the proper land classification call was given to the area. Forest land.--Land at least 16.7 percent stocked by forest trees of any size, or formerly having such tree cover, and not currently developed for nonforest ‘use. Productive forest land: (CFL) Forest land producing or capable of producing crops of industrial wood and not withdrawn from timber utilization. Areas qualifying as productive forest land have the capability of producing in excess of 20 cubic feet per acre per year of industrial wood under management. Nonproductive forest land: (NCFL) Unproductive forest land incapable of yielding crops of industrial wood because of adverse site conditions (producing less than 20 cubic feet per acre per year) and productive forest land withdrawn from commercial timber use through statute or administrative regulation. Forest types.--A classification of forest land based on the species forming a plurality of the live tree stocking. Spruce: Forests in which a plurality of the stand is white spruce. Common associates include birch, aspen, cottonwood, and occasionally black spruce. Cottonwood: Forests in which a plurality of the stand is black cottonwood or balsam poplar or both. Common associates include white spruce and birch. Aspen or birch: Forests in which a plurality of the stand is aspen or paper birch or both. Common associates include black cottonwood, white spruce, and black spruce. Growing-stock trees.--Saw timber trees, poletimber trees, saplings, and seedlings; that is, all live trees except cull trees. Desirable trees: Growing-stock trees with no serious defects in quality limiting present or prospective use, relatively high vigor, and hosting no pathogens that could result in death or serious deterioration before rotation age. They include the type of trees forest managers aim to grow; that is, the trees left in silvicultural cutting or favored in cultural operations. Acceptable trees: Trees meeting the specifications for growing stock but not qualifying as desirable. Hardwoods.--Dicotyledonous trees, usually broad leaved and deciduous. Interior Alaska hardwood species are paper birch, quaking aspen, black cottonwood, and balsam poplar. Inhibiting vegetation.--Cover sufficiently dense to prevent establishment of tree seedlings. International 1/4-inch rule.--A rule used to determine the tree volume in board feet4/. Land area.--The area of dry land and land temporarily or partly covered by water such as marshes, swamps, and river flood plains (omitting tidal flats below mean high tide); streams, sloughs, estuaries, and canals less than 120 feet wide; and lakes, reservoirs, and ponds less than 1 acre in area. Mean annual increment (MAI).--A measure of the volume of wood, in cubic feet, produced on 1 acre during 1 year. Resources Evaluation minimum standard for commercial forest land is the ability to produce 20 cubic feet per acre per year. Mortality.--Number or sound wood volume of live trees dying from natural causes during a specified period (5 years). Net annual growth of growing stock.--The annual change in volume of sound wood in live saw timber and poletimber trees. Net annual growth of saw timber.--The annual change in net board- foot volume of live saw timber trees. Net _volume.--The gross volume of a tree less deductions for rot, sweep, or other defect affecting product use. Growing-stock volume: The net volume of sound wood in the bole of growing-stock trees, 5.0 inches and larger in diameter at breast height, from stump to a minimum 4.0-inch top outside bark or to the point where the central stem breaks into limbs. Noncommercial species.--Tree species of typically small size, poor form, or inferior quality which normally do not develop into trees suitable for industrial products. Nonforest land.--Land that does not qualify as forest land. Includes land that has never supported forests and lands formerly forested where forest use is precluded by development for nonforest uses, such as crops, improved pasture, residential areas, and city parks. Also includes improved roads and certain areas of water classified by the Bureau of Census as land. Unimproved roads, streams, canals, and nonforest strips in forest areas must be more than 120 feet wide, and clearings in forest areas must be more than 1 acre in size to qualify as nonforest land. Non-stockable land.--Areas of forest land not capable of supporting forest growth because of rock, water, etc. Salvable dead trees.--Standing dead trees that are considered currently or potentially merchantable by regional standards. A poletimber tree must be more than one-half sound; a saw timber tree more than one-third sound (board measure). 4/Bruce, Donald and Francis X. Schumacher. 1950. Forest Mensuration. McGraw-Hill Co., New York. 483 p. Saw_log.--A log meeting minimum standards of diameter, length, and defect, including logs at least 8 feet long, sound and straight, and with a minimum small end diameter inside bark of 6 inches for softwoods (8 inches for hardwoods). Saw_ log portion: That part of the bole of saw timber trees between the stump and the saw log top. Saw_log top: The point on the bole of saw timber trees above which a saw log cannot be produced. The minimum saw log top is 7.0-inch d.o.b. (diameter outside bark) for softwoods and 9.0- inch d.o.b. for hardwoods. Site classes.--A classification of forest land by its capacity to grow crops of industrial wood. Softwoods.--Coniferous trees, usually evergreen with needles or scalelike leaves. Interior Alaska species are white and black spruce and eastern tamarack. Stand-size classes.--A classification of forest land based on size of the growing stock present; that is, saw timber, poletimber, or saplings and seedlings. Saw timber stands: Stands at least 16.7 percent stocked with growing-stock trees, with half or more of total stocking in saw timber or poletimber trees, and with saw timber stocking at least equal to poletimber stocking. Poletimber stands: Stands at least 16.7 percent stocked with growing-stock trees of which half or more of this stocking is in poletimber and saw timber trees, and with poletimber stocking exceeding that of saw timber. Sapling-seedling stands: Stands at least 16.7 percent stocked with growing-stock trees of which more than half of the stocking is saplings and seedlings. Tree-size classes.--A classification based on the diameter of the tree at breast height (4-1/2 feet above the ground on the uphill side of the tree): Saw timber-size tree: Softwood tree of 9.0-inch d.b.h. and larger. Hardwood tree of 11.0-inch d.b.h. and larger. Poletimber-size tree: Softwood tree of 5.0- to 8.9-inch d.b.h. Hardwood tree of 5.0- to 10.9-inch d.b.h. Sapling-size tree: A tree of 1.0- to 4.9-inch d.b.h. Seedling-size tree: An established tree of less than 1.0-inch d.b.h. Water.--Bureau of the Census: Streams, sloughs, estuaries, and canals more than one-eighth of a statute mile in width; and lakes, reservoirs, and ponds more than 40 acres in area. Water.--Renewable Resources Evaluation: Lakes more than one acre in size and streams more than 120 feet wide up to the minimum sizes specified in the Bureau of Census definition of water. APPENDIX 2. VEGETATION - LAND COVER MAPPING CONVENTIONS Forest - 10% to 100% tree canopy cover Categories Coniferous - Over 75% of the tree canopy is coniferous species. Broadleaf Deciduous - Over 75% of the tree canopy is broadleaf deciduous species. Mixed Coniferous and Broadleaf Deciduous - Each contribute between 25% and 75% of the forest canopy cover. Canopy Classes Closed - 60% to 100% tree canopy cover. Open - 25% to 60% tree canopy cover. Woodland - 10% to 25% tree canopy cover. Species Class One species call - Over 75% of the forest canopy cover is one species. Two species call - Each species contributes between 25% and 75% of the forest canopy cover, or two species in the same category (coniferous or broadleaf deciduous) cannot be distinguished on the photography. Three species call - No individual species can be more than 75% of the forest canopy cover. If two of the species are in the same category (coniferous or broadleaf deciduous) they cannot collectively be more than 75% or less than 25% of the forest canopy cover. Size Classes D - Dwarf size Mature trees that are less than 20 feet tall. Commonly black spruce and tamarack in cold and wet areas, or white spruce, birch, or aspen near treeline. R - Sapling size Trees less than 5 inches DBH but over 20 feet tall. These can either be mature or immature. P - Pole size Conifers 5 to 9 inches DBH. Hardwoods 5 to 11 inches DBH. S - Sawtimber size Conifers 9 inches DBH and larger. Hardwoods 11 inches DBH and larger. Br- Burned Area Trees are seedlings less than 20 feet tall and usually less than 15 years old. Species calls for burned areas are interpreted from adjacent unburned areas and the photo interpreter’s knowledge of the area. No size class call is made on burned areas. Shrubland - 25% to 100% of mapped polygon area is shrub canopy cover, but less than 10% forest canopy cover. Shrubland Categories Tall shrub - shrub species over 1.5 meters high. Low shrub - shrub species over 0.2 meters but less than 1.5 meters high. Dwarf shrub - shrub species less than 0.2 meters high. Canopy classes Closed - 75% to 100% shrub canopy cover. Open - 25% to 75% shrub canopy cover. Species Designation One species call - Over 75% of the shrub canopy cover is one species. Two species call - Each species contributes between 25% and 75% of the shrub canopy cover, or the two species cannot be distinguished on the photography. Mixed species call - Several species are present in varying amounts. Herbaceous - Over 5% of mapped polygon area is herbaceous canopy cover but less than 25% canopy cover of shrubs and less than 10% canopy cover of trees. Categories Dry - area is never flooded nor is the soil saturated during the growing season. Moist - area is seasonally or periodically flooded or saturated during the growing season. Wet - area has standing or flowing water most of the growing season. Minimum Mapping Delineations for 1:31,680 Photography Wetlands Map to a three acre minimum: 1) On any photo-interpreted wetland when it is surrounded by uplands (non-wetlands). 2) On any photo-interpreted uplands (non-wetlands) when it is surrounded by wetlands. 3) Exception: When a complex area is composed of both uplands and wetlands, none of which are greater than 5 acres; map the area as a single polygon and designate it as a wetland only if over 50% of the area is wetlands. Non-stocked Areas and Burned Areas Map to a five acre minimum on non-stocked areas adjacent to forest types (over 10% canopy cover by trees). Map to a ten acre minimum on non-stocked areas adjacent to other non-stocked areas or natural shrubland or herbaceous types. Shrubland and Herbaceous Types Except when photo-interpreted as wetlands; 1. Map to a five acre minimum when shrubland and herbaceous types are adjacent to forest types. 2. Map to a ten acre minimum when shrubland types are adjacent to other shrubland types; or herbaceous types are adjacent to other herbaceous types. 3. Map to a 40 acre minimum when shrubland or herbaceous types are above treeline. Map to a 5 acre minimum when adjacent stands: 1) Are of a different species class; 2) Or, of the same species class, but differ by: A. Two canopy classes, or B. Two size classes, or C. One canopy class and one size class. Map to a 10 acre minimum when adjacent stands: 1) Are of the same species class, and differ by either; A. One size class, or B. One canopy class. Minimum Width of Polygons Delineated on 1:31,680 Photography 1. Map all land cover types that are wider than 165 feet (1/16"). 2. When two types of land cover are adjacent and neither one exceeds 165 feet in width, the area is mapped and called by the predominant type. APPENDIX 3. TANANA RIVER BASIN LAND COVER CLASSIFICATION SYSTEM APPENDIX 4. LISTING OF THE U.S. GEOLOGICAL SURVEY, 1:63,360, 15 MINUTE QUADRANGLES THAT WERE MAPPED AND DIGITIZED University of South Carolina: Big Delta: A-4, A-5, A-6 NENE Corner B-4, B-5, B-6 Livengood: A-1, A-2, A-3, A-4, A-5, A-6 B-3 SW1/4,NWSWSW cor. B-4 SEE1/2,NESESE cor. Fairbanks: B-1, B-2 SE/NE, B-5, B-6 C-1, C-3, C-4, C-5, C-6 D-1, D-2, D-3, D-4, D-5, D-6 Tanana: A-1 Kantishna: PRE B- Cc- D- REDCON, Resource Data Consultants: Tanacross: A-5, A-6, B-3 NWW1/3, B-4, B-5, B-6 C-4 SWS1/2, C-5, C-6 D-6 Mt. Hayes: B-1 C-1, C-2, C-3, C-4 D-1, D-2, D-3, D-4 Big Delta: A-1, A-2, A-3 B-3 C-4, C-5, C-6 D-4, D-5, D-6 Circle: A-4, A-5, A-6 Fairbanks: A-5 Kantishna: D-2, D-3, D-4, D-5 Tanana: A-2, A-3, A-4, A-5 Land Cover Mapping completed but not digitized: Big Delta: A-6 Fairbanks: A-1, A-2, A-3, A-4, A-6 B-2 W2/3, B-3, B-4 C-2 Kantishna: A-1, A-2, A-3 B-2, B-3, B-4 N1/2 C-2, C-3, C-4 APPENDIX 5. OF GROUND PLOTS PER MANAGEMENT UNIT VEGETATIVE STRATA SCHEME AND THE DESIRED NUMBER Desired # of Strata Size Class5/ Ground Plots Code_ Species Descriptors Land Cover Code5/ Per Mgt Unit SAW AND POLE TIMBER: 1 White Spruce s 2, 7, 12 20 2 White Spruce P 2, 7, 12 17 7 Black & White Spruce S, P 3, 8, 13 3 4 Other S, P 1, 4, 5, 6, 9, 3 10, 11, 14, 15, 30, 36, 46, 56 D 17, 18, 19, 21, 22, 23, 27, 28, 29, 31, 34, 37, 41, 44, 47, 51, 54, 57 5 Balsam Poplar Ss 16, 20, 26 5 6 Balsam Poplar P 16, 20, 26 5 7 Birch - Aspen S, P 17, 18, 19, 21, 22, 17 23, 27, 28, 29 8 White Spruce, Birch Ss 31, 34, 37, 41, 44, 7 and Aspen 47, 51, 54, 57 9 White Spruce, Birch P 31, 34, 37, 41, 44, 16 and Aspen 47, 51, 54, 57 10 Black & White Spruce, S, P 32, 33, 35, 40, 42, 3 Birch and Aspen 43, 45, 50, 52, 53, 55 11 White Spruce and Ss 38, 48, 58 5 Balsam Poplar 12 White Spruce and P 38, 48, 58 5 Balsam Poplar WIL SAW AND POLE TIMBER SUBTOTAL 06 SEEDLING, SAPLING, AND BURNED AREAS: 20 White Spruce D, R, B 2,|'7,| 42 2 21 Black & White Spruce D, R, B 3, 8, 13 1 Zz Other Coniferous D, R, B 1, 4, 5, 6, 9, 1 Stands 11, 14, 15 D, R, B 30 D, R, B 36, 46, 56 23 Balsam Poplar D, R, B 16, 20, 26 2 24 Birch - Aspen R, B 17, 18, 19, 21, 22, 3 23, 27, 28, 29 5/See Classification System, Figure 2 on page 4. Desired # of Strata Size Class5/ Ground Plots Code Species Descriptors Land Cover Code5/ Per Mgt Unit 25 White Spruce, Birch R, B 31, 34, 37, 41, 3 and Aspen 44, 47, 51, 54, 57 26 Black & White Spruce, D, R, B 32, 33, 35, 40, 2 Birch and Aspen 42, 43, 45, 50, 52, 53, 55 27 White Spruce and D, R, B 38, 48, 58 2 Balsam Poplar SEEDLING, SAPLING, AND BURNED AREAS SUBTOTAL 16 NON-FORESTED 30 Shrubland, tall 60, 61, 62, 63, 3 65, 66, 67, 68, 69 31 Shrubland, low 70, 721 3 32 Shrubland, low 72, 73, 74, 75, 3 33 Aquatic 76, 78, 81, 86 0 34 Wet sedge grass and 77, 79, 82 2 emergent 40 Water, lakes 80, 85 0 41 Water, stream and rivers 88, 89 0 50 Barren and natural 90, 91, 92, 93, 0 94, 100 60 Cultural 95, 96, 97, 98, 0 99 NON-FORESTED SUBTOTAL 11 TOTAL ALL STRATA 133 5/See Classification System, Figure 2 on page 4. APPENDIX 6. CODES USED FOR LOCATING PLOTS ON THE FIELD INVENTORY MAPS FOR ASSISTING IN LOGISTICAL PLANNING OF FIELD CREW ASSIGNMENTS Color Dot Land Cover Type Strata Code Number RED Coniferous saw & pole timber 1, 2, 3 BROWN Mixed coniferous and deciduous 8, 9, 10, 11, 12 saw & pole timber GREEN Deciduous saw & pole timber 5, 6, 7 YELLOW Mixed coniferous and deciduous 4, 20, 21, 22, 23, reproduction, dwarf, and burned 24, 25, 26, 27 BLUE Non-Forest - shrub, grass, 30, 31, 32, 34 and tundra PINK Non-Vegetated 33, 40, 41, 50, 60 APPENDIX 7. NUMBER OF PLOTS SAMPLED PER VEGETATION STRATUM AND MANAGEMENT UNIT (Grd = ground plots: Fly = fly-over examination) Strata TOK DELTA FRX.6/ KANT. TOTAL Code_ Grd Fly Grd Fly Grd Fly Grd Fly Grd Fly 1 160=CO- 15 - 42 - 130 0=«O- 86 - 2 17. —- 23. = 33 «8 160601 89 «9 3 3 - 6 - 14. 3 SiH IIIa 26 «4 4 1 - 1 - et Wl - - iii ia 5 - - - - 2 - 5 - 7 - 6 - - 4 - 11 = 611) ||| 1 21 ||| || 7 7 - 16061 36 - 17. —- 760 4#21 8 IN| 1 - 10 + 2 - 14. «= 9 130 == 1440«- 32. = - t2ili|||| & 72 ||\\|||/a! 10 5 - 4 - 15 = 10 #1 34 #1 11 2lll I= 5 - 1300 - 5 - 25 - 12 5 - PMI 110 - 5 iI) || 28 2 20 1 - |||: By a 1 - a \NNI2 21 Ste - - 2 - - 2 5 4 22 La Ss 2 - 2 - 8 4 23 - - - - 3 - 1 - 4 - 24 is 21/2 2 - - - 5 5 25 2 3 2i 2 2 lille - - 5 5§ 26 2 Miz 4 - 2) E= 1 - 9 2 27 - - |) lili 1 - - 1 aii i2 30 til) ita - = - - - - a Hie 31 4 - - - 1 - - - 5 - 32 2 - - - 1 - - - 3 - 33 - - - = - - - - - - 34 - - - - - - - - - - 40 - - - - - - - - - - 41 - - - - - - - - - 50 a - - - - - a2 60 - - - - - - - - - - TOTAL 87. 0 o14 108 ii 236 4613 99 9 530 47 6/Fairbanks Mgt. Unit was the largest area and had the highest percentage of productive forest and economically accessible lands, therefore, the sample intensity was increased for this unit. APPENDIX 8. TANANA VALLEY STATE FOREST INVENTORY LAND COVER CODE CROSS-REFERENCE USED FOR COMPUTATION OF THE FORESTRY TABLES VEGETATION TYPE7/ STRATUM8/ SPECIES SIZE CODE MAPPED VEGETATION CODE9/ Balsam Poplar- s/s 23 16, 20, 26 (D, R, Br) White Spruce 27 38, 48, 58 (D, R, Br) POLE 6 16, 20, 26 (P) 12 38, 48, 58 (P) SAW 5 16, 20, 26, (S) Mix Birch-Aspen S/S 24 17, 18, 19, 21, 22, 23, 27, 28, 29 (D, R, Br) POLE 7 a7, 18, 19, 21, 22, 23, 27, 28, 29 (P, S) Mix Spruce-Birch- S/S 25 31, 34, 37, 41, 44, 47, Aspen 51, 54,_ 57 (D, Rk, Br) 26 32, 33, 35, 40, 42, 43, 45, 50, 52, 53, 55 (D, R, Br) POLE 9 31, 34, 37, 41, 44, 47, §1,—54,—57_(P} 10 32, 33, 35, 40, 42, 43, 45, 50, 52, 53, 55 (P, S) SAW 8 31, 34, 37, 41, 44, 47, 51, 54, 57 (S) White Spruce POLE 2 2; 4, 12 -(P) SAW 1 2, 7, 12 (8S) Black Spruce- s/s 20 a. 2 oe White Spruce 21 3, 8, 13 (D, R, Br) 22 i, 4, 5, 6, 9, 10, 11, 14, 15 (D, R, Br) POLE 3 3, 8, 13 (S, P) 4 1, 4, 5, 6, 9, 10, 11, 14, 15 (S, P) 7/Major vegetation types used for allowable cut regulation and forest planning. Reference: ADNR. 1985. TVSF Management Plan. Division of Forestry. 8/Stratum codes used to allocate plots for field sampling. Reference: ADNR. TVSF Forest Inventory Computer Reports. ADNR. Division of Forestry. 9/Land cover codes used in the USDA Tanana River Basin Cooperative Land Cover Mapping Project. VEGETATION TYPE7/ STRATUM8/ SPECIES SIZE CODE MAPPED VEGETATION CODE9/ Shrubland 30 60, 61, 62, 63, 65, 66, 67, 68, 69 31 70, 71 32 72, 73, 74, 75, 76, 78 Water 33 81, 86 40 80, 85 41 88, 89 Barren 50 90, 91, 92, 93, 94 60 95, 96, 97, 98, 99 7/Major vegetation types used for allowable cut regulation and forest planning. Reference: ADNR. 1985. MTVSF Management Plan. Division of Forestry. 8/Stratum codes used to allocate plots for field sampling. Reference: ADNR, MTVSF Forest Inventory Computer Reports. ADNR. Division of Forestry. 9/Land cover codes used in the USDA Tanana River Basin Cooperative Land Cover Mapping Project. APPENDIX 9. INVENTORY FIELD PREPARATIONS SAFETY A field safety manual was written and approved for the project. Each member of the inventory crew received a copy. TRANSPORTATION Field crews were transported to ground plots primarily by a Bell 206B Jet Ranger helicopter mounted with tundra pads under contract to the SCS. Ground transportation consisted of an SCS pickup truck and nine passenger van. These were used to move crews as close as possible to field plots. Often helicopter time was saved by driving some crews to a pick-up point on the road system. Vehicles were also used for highway transportation and general field camp operations. Periodically, DOF also furnished vehicles for the project. Crew members living in Anchorage were flown by commercial airlines to Fairbanks. From Fairbanks, charter aircraft were used to carry both Anchorage- and Fairbanks-based crew members to the airstrip closest to the field camp. If the distance from Fairbanks to the field camp was under 100 miles, government vehicles were used instead of charter aircraft to transport crews. JET FUEL i A 6,000-gallon tank trailer was borrowed from the Bureau of Land Management, Alaska Fire Service, in Fairbanks for jet fuel storage. Jet B fuel was purchased through USDI Office of Aircraft Services (OAS) in Anchorage and received from OAS storage tanks at Fort Wainwright. COMMUNICATIONS A USDA FS radio network was used for field communications. The helicopter was equipped with a Wulfsberg Flitefone 40 (FM2) radio operating on the Forest Service frequency (XMIT - 169.825, RCVE - 169.175). All field personnel were equipped with handheld 1.5 watt portable radios, while the base camp operated a 5 watt portable packset. Due to the distances crews often traveled between camp and ground plots, a portable radio repeater was placed on the most prominent peak in the area to relay messages between field crews, the camp, and the helicopter. FIELD QUARTERS Because of the distance spanned by the State Forest (from Tok to Manley Hot Springs, approximately 260 air miles), its proximity to the road system, and the limited time available, the field camp was catered. SCS contracted with a catering company to provide trailer housing, kitchen/dining facilities, meals, and relocation of camp equipment and the jet fuel tank trailer to various camp locations. DOF furnished a 500-gallon trailer for water. CAMP LOCATIONS Camp sites were selected to minimize helicopter time from camp to field plots; a maximum one-way distance of 35 to 40 miles was the goal. Other considerations in camp selection included safe helicopter takeoff and landing areas, ample space for trailers, and seclusion from populated areas. On the basis of these criteria, seven camp sites were selected: the Tanacross Airport; gravel pits near Dot Lake, Big Delta, and Harding Lake along the Alaskan Highway; an abandoned segment of the Parks Highway near the Bonanza Creek Experimental Forest; and a gravel pit near the Tatalina River bridge on the Elliott Highway. Accommodations and meals for the final 10-day trip, were provided through a sub-contract with Manley Road House at Manley Hot Springs. FIELD CREWS Five 2-person field crews were formed. Crew members consisted of foresters, range conservationists, and biologists, all with previous timber inventory experience. Personnel were provided by DOF, SCS, and USFS - State and Private Forestry and PNW-RAS. Field operations were supervised by a field project leader who also served as a crew member. The primary duty of the field project leader was to make crew assignments, coordinate all logistics, and oversee camp operations. One crew member was designated as the assistant field project leader and another the helicopter foreman, responsible for helicopter operations and logistics. Crews worked 10-hour days. Ten days were spent at each field camp location. During the following 4 days while crew members were off-duty, the field camp was moved by the contractor. APPENDIX 10. INVENTORY FIELD OPERATIONS Field operations started on June 26, 1984 in the Tok Management Unit with the field camp at Tanacross Airfield. From there the inventory progressed west to Manley Hot Springs, where the inventory was completed on September 27, 1984. Of the 70 days in the field, only 9 working days were curtailed due to weather conditions. When weather prevented use of the helicopter, crews were assigned plots that could be reached by road or on foot. A total 239.8 hours of helicopter time was used during the inventory. The first and last half-days of each 10-day work period were set aside for transporting crews to and from the field camp and for setting up and dismantling camp. The remaining days were devoted to collecting inventory data. At each camp, crews were able to visit a satisfactory number of plots in 10 days; it was never necessary to return to a previous camp location. Plots were scheduled for sampling in an east-west direction. Plots scheduled for a particular 10-day session, but left unfinished because of time shortages, would then be located as close as possible to the next, more westerly camp, and could be reached during the next 10-day period. Work was scheduled so that each day, four crews were in the field collecting data and one crew was in camp checking data collected the previous day and assisting in camp operations. This allowed the field project leader to rotate crew members into camp who became ill or for some reason could not perform field work. Crew members were frequently rotated among crews in order to help standardize field procedures. Occasionally, all five crews were in the field simultaneously to meet inventory goals. A daily tally on the strata summary sheets allowed the field project leader to monitor progress in meeting sampling goals for each stratum. Priorities could then be set in assigning plots to crews for the following day. Prompt review and correction of data sheets helped assure accuracy and early standardization of data collected. By the end of each 10-day trip, all collected data were ready for computer processing. APPENDIX 11. GENERAL FIELD OBSERVATIONS Generally the most productive, pure stands of white spruce Sawtimber were located within a short distance of the Tanana River and its major tributaries, particularly the Salcha River. Growth in some of these stands, however, had almost ceased due to the formation of a thick insulating moss layer and the resultant drop in soil temperature. In some cases, permafrost had developed. Typical tree core samples examined showed 50 to 80 years of comparatively rapid growth followed by a sudden slowing of growth (narrowing of growth rings) probably corresponding to the time at which rising permafrost levels reached rooting depth. Trees growing close to the river usually did not show this trend, especially where frequent light flooding had removed the moss layer. Several white spruce stands along the Tanana River near Minto Flats showed the effect of stagnation due to cold soils. From the air these stands appeared healthy. Examination on the ground however, revealed very slow growth due to deep moss layer and permafrost near the surface. Most of the trees in these stands were 8" to 16" DBH, 150 to 200 years old, and contained considerable heart rot. Where insulating moss layers have not developed, white spruce growth can be rapid. Along the Chena River, in an area that appeared to experience frequent light flooding, white spruce measured 18" to 26" DBH and were 80 to 100 years old. This stand was free of moss, and no permafrost was found within 40 inches of the surface. About 200 feet away in a small dense stand, white spruce were 8" to 10" DBH and 80 to 85 years old. This small stand had a deep layer of moss, and permafrost was found 4 inches below the surface. Productive mixed white spruce - hardwood stands can be found on south-facing slopes in the Tanana Valley, but typically the birch and/or aspen component is badly decayed before it reaches sawtimber size (11" DBH). White spruce stocking is often low or patchy. However, pure stands of young hardwood pole timber often have white spruce reproduction or poles in the understory and would be excellent candidates for forest management. Some areas of low productivity were noted. A large area north of the Chatanika River and west of the Elliott Highway consisted of low ridges with shallow, rocky soils and short, slow-growing stands of black spruce and birch. However, narrow stands of better timber were found along major streams. Two of the largest stands of white spruce saw and pole timber in the Tanana River Basin were located outside the Tanana Valley State Forest. One was located on the Fort Greeley Reservation, west of the Delta River, and extended from west of Delta Junction south to an area west of Donnelly Dome. The other stand was on Native land south of the village of Tanana in the Aeolian Hills. This area of white spruce sawtimber and birch poles was probably the largest contiguous stand of mature timber in the Tanana Valley, covering over 50,000 acres. This area seemed very unusual. No indications were found that the area had burned recently, although a large area to the south and west had been burned in the past. South of Boney Creek, white spruce occurred in uneven-aged stands ranging from seedlings to trees over 300 years old and 18" to 26" DBH. The ground was covered with a deep moss layer, and permafrost often occurred well within the root zone of the trees. Growth, especially on larger trees, had almost ceased. Regeneration, both present and past, occurred on remains of fallen trees and rotten stumps. No regeneration was noted on permafrost soils covered with deep layers of moss. This combination of conditions over such a large area was not observed anywhere else in the Tanana Valley. The area between the Tanana River and Boney Creek supported a more even-aged stand of white spruce and paper birch ranging from 8" to 20" in DBH. This area was also developing a deep moss layer, with permafrost near or just below rooting depth. APPENDIX 12. LAND COVER TYPE DESCRIPTION The vegetation in the Tanana Basin is strongly fire dependent. Fire, both wildfire and man caused, over the past decades has burned over nearly all of the area, not once, but numerous times. Therefore, fire has affected the vegetation throughout the Basin and no specific vegetation pattern can readily be defined. The vegetation succession following a fire varies and depends upon topography, previous vegetation, severity of burn and available seed. The vegetation types in the Tanana Basin form a mosaic of patterns that are related in part to fire history, slope, aspect, and to the presence or absence of permafrost. Most forest stands are mixtures of two or more tree species but are usually classified by the dominant species. No attempt was made to describe each land cover type due to the large number (97) of cover types. This is due to lack of data collection on many of the types as the result of stratifying the mapping units to 29 strata for inventory procedures. Therefore, because of associated fire history and stratification of the mapping units, the following description is limited to only the major vegetation units. General description of the major vegetation units: White Spruce Forest: In general, closed white spruce stands are found on warm, dry, south-facing hillsides and adjacent to rivers where drainage is good and permafrost lacking. These stands have rather open under-stories, but may contain shrubs such as roses, alder, and willow. The forest floor within a flood plain spruce stand is usually carpeted with a thick moss mat which causes permafrost to develop after 50-80 years, thus causing a drastic decline in the growth rate. On warmer dryer hillside slopes, permafrost is relatively deep or lacking. On these better sites 80 to 150 year old spruce can be found with diameters of 10-24 inches. The average site index is 65. Quaking Aspen Forest: Following fire and a willow stage, fast growing quaking aspen stands usually develop in upland areas on south facing slopes. The quaking aspen mature in 60-80 years and are usually replaced by white spruce, except in excessively dry sites where they may persist. Occasionally aspen stands also Paper Birch Forest: Balsam Poplar Forest: Black Spruce Forest: Tall Shrubland: (Floodplain) follow fire on well drained lowland river terraces and in these situations, are usually replaced by black spruce in the successional sequence. Common shrubs found in the under-story are bearberry, prickly rose, willow, buffaloberry, and low bush cranberry. Paper birch is the common invading tree after fire on the east and west facing Slopes and occasionally on north slopes and flat areas. This species occurs mixed with white spruce, quaking aspen, or black spruce. Shrubs may be similar to those under quaking aspen but usually Labrador tea and low bush cranberry are more common. Paper birch may be 60-80 feet tall and with an average diameter of 8-9 inches in 70-90 years, Balsam poplar is normally found along the river flood plains where it reaches its greatest size. It invades sandbars and grows rapidly to heights of 80-100 feet and diameters of 24 inches before being replaced by white spruce. It occasionally occurs in small stands of stunted trees near timber line. Black spruce is normally found on north facing slopes and poorly drained lowlands. Forest succession leads to open black spruce and bogs, usually underlain by permafrost. It is slow growing and seldom exceeds 8 inches in diameter and 35 feet in height. Black spruce regenerates heavily after fire because its persistent cones open and spread abundant seed over burned areas. A thick mat of mosses, sedges, grasses, and heath or ericaceous shrubs usually make up the subordinate vegetation. Associated with black spruce in the wet bottom lands is tamarack. This type is associated with river flood plains and riparian areas adjacent to perennial streams. This dense shrubland forms on newly exposed alluvial deposits that are periodically flooded. The dominant shrubs are willows and alders with a number of lower shrubs and grasses under the canopy. Tall Shrubland: (Near Tree Line) Low Shrubland (Wet): Dwarf Shrub: (Alpine) Aquatic Vegetation: Wet Sedge Grass and Grass: Water, Lakes: Water, Streams, and Rivers: This type of shrub thicket occurs near or above tree line. It consists of resin birch, alder, and willow. They may be open ‘and interspersed with low heath type shrubs, bluejoint grasslands, or patches of alpine tundra. Alders tend to occupy the wetter sites, resin birch the mesic sites, and tundra the drier or wind exposed areas. The type extends below tree line where it is often associated with widely spaced white spruce. Normally found in broad river valleys and toe of slopes and is associated with shallow permafrost. It varies from almost continuous and uniformly developed cottongrass tussocks with sparse growth of other sedges and dwarf shrubs to stands where tussocks are scarce or lacking and dwarf shrubs dominate. Normally found on high ridges and mountain tops above timberline. Much of this type consists of barren rocks and rubble interspersed with a low mat of herbaceous and shrubby plants. This represents a diverse group of plant communities that require surface water for growth and reproduction. These aquatic plant communities are commonly found in permanent water or under conditions of repeated flooding throughout the lowlands of the Basin. Normally found on old river channels, ponds encroached by vegetation, and old sloughs, and occasionally on gentle north, facing slopes. The vegetation of these bogs consist of varying amounts of grasses, sedges, and mosses, especially sphagnum. Much of the surface of these bogs is too wet for shrubs but on the drier peat ridges there may be a number of heath or ericaceous shrubs, willows, and dwarf birch. This encompasses all permanent water body lakes and ponds greater than 3 acres in size. ‘This encompasses all perennial streams and rivers over 165 feet in width. Barren and Natural: Cultural: This encompasses the following land cover types which have significant amount of or void of vegetation. * Intermittent stream channels - Streams which don’t have a continuous flow of water in the channels. Para-riverine - Sand and gravel bars associated with the ever changing stream channels of rivers and streams. Rock - Includes exposed bedrock and scree commonly found along with mat cushion tundra at high elevations. This type is also used to describe large landslides areas - some morainal and other natural barren areas. Ice and snow - Includes ice fields, glaciers, and permanent snow fields. Usually associated with high elevations and considered a permanent part of the landscape. Often mixed with mat-cushion tundra and rock. This encompasses the following areas which have been disturbed by human activity. * Bare ground - Land that has normally been cleared and no development has taken place on it. Urban-Suburban - land that has been obviously affected by human activity for residential and commercial development. Agriculture - Land that has been cleared for agriculture crops and livestock pasture. Gravel pits, mines, quarries - Land that has been disturbed for the purpose of extracting minerals from the ground. Roads - Land where primary and secondary roads have been built. Pipelines and powerlines - Right-of-way corridor that has been cleared of vegetation for construction of pipelines and powerlines. Other: Clouds - A portion of the aerial photo that has been obscured by the shadow of a cloud when the photography was taken. APPENDIX 13. MOST COMMON VEGETATION SPECIES FOUND IN EACH OF THE INVENTORY CLASSIFICATION SCHEMES (The first number in parentheses is the stratification code and the numbers in brackets is the land cover classification type mapping code.) (1) (2) (3) White spruce saw timber [2, 7, 12] Characteristic plants are: Trees: Woody: Forbs: Graminoids: Other: White spruce with occasional paper birch, balsam poplar, and black spruce. Prickly rose, twin flower, alder spp., low bush cranberry, bunchberry dogwood, high bush cranberry, willow spp., labrador tea, black crowberry, and currant spp. Northern comandra, wintergreen spp., tall bluebell, fireweed, wild pea, bedstraw, single delight, lupine, and eleg. death camas. Bluejoint reedgrass and sedge. Horsetail, mosses, lichens, clubmoss, and oak fern. Average annual production of vascular plants in the understory is 19,744.9 KgHa (17,616.2 LbAc). White spruce pole timber [2, 7, 12] Characteristic plants are: Trees: Woody: Forbs: Graminoids: Others: White spruce with occasional paper birch, black spruce, quaking aspen, and balsam poplar. Low bush cranberry, twin flower, alder spp., bunchberry dogwood, high bush cranberry, labrador tea, willow spp., bog blueberry, black crowberry, and buffaloberry. Northern comandra, tall bluebell, wintergreen spp., fireweed, bedstraw spp., sweet pea, sweat vetch, lupine, and arctic sweet coltsfoot. Bluejoint reedgrass, sedges, and bluegrass Lichens, horsetails, ferns, mosses, and clubmosses. Average annual production of vascular plants in the understory is 27,479.2 KgHa (24,516.7 LbAc). Black & White spruce saw and pole timber [3, 8, 13] Characteristic plants are: Trees: Woody: Black spruce, white spruce with occasional paper birch, tamarack, and quaking aspen. Low bush cranberry, labrador tea, prickly rose, bog blueberry, willow, alder spp., alpine bearberry, twin flower, spirea, bunchberry dogwood. Forbs: Northern comandra, tall bluebell, fireweed, northern bedstraw, sweet pea, wild iris, arctic sweet coltsfoot, arctic dock, kneeling angle, and sweet vetch. Graminoids: Bluejoint reedgrass, cotton sedge, and sedges. Others: Lichens, mosses, clubmoss, and horsetails. Average annual production of vascular plants in the understory is 28,233 KgHa (25,189.8 LbAc). (4) Other: Black spruce saw and pole timber [1, 6, 11] Tamarack [5, 10, 15] Black spruce-Tamarack saw and pole timber [4, 9, 14] Black spruce-paper birch saw and pole timber [30] Black spruce-paper birch-tamarack saw and pole timber [36, 46, 56] Paper birch, dwarf [17, 21, 27] Quaking aspen, dwarf [18, 22, 28] Paper birch-quaking aspen, dwarf [19, 23, 29] White spruce-paper birch, dwarf [31, 41, 51] White spruce-quaking aspen, dwarf [34, 44, 54] White spruce-paper birch-quaking aspen, dwarf [37, 47, 57] Characteristic plants are: Trees: White spruce, black spruce, paper birch, quaking aspen, and tamarack. Woody: Prickly rose, low bush cranberry, willow spp., alder spp., labrador tea, bunchberry dogwood, northern currant, and black crowberry. Forbs: Tall bluebell, northern comandra, arctic sweet coltsfoot, and fireweed. Graminoids: Bluejoint reedgrass. Others: Lichens, horsetail spp., and mosses. Average annual production of vascular plants in the understory is 30,052.8 KgHa (26,812.8 LbAc). (5) Balsam poplar saw timber [16, 20, 26] Characteristic plants are: Trees: Balsam popular with occasional white spruce. Woody: Alder spp., prickly rose, willow, high bush cranberry, bunchberry dogwood, nagoonberry, and twin flower. Forbs: Fireweed, wintergreen spp., northern comandra, and bedstraw. Graminoids: Bluejoint reedgrass and sedges. Others: Horsetails, lichens, and mosses. Average annual production of vascular plants in the understory is 18,129.8 KgHa (16,175.2 LbAc). (6) (7) (8) Balsam poplar pole timber [16, 20, 26] Characteristic plants are: Trees: Balsam poplar with occasional white spruce and paper birch. Woody: Alder spp., prickly rose, willow spp., bunchberry dogwood, high bush cranberry, twin flower, nagoonberry, red raspberry, northern black currant, and low bush cranberry. Forbs: Wintergreen spp., fireweed, northern comandra, bedstraw spp., sweet pea, sweet .vetch, single delight, wild strawberry, starwort, and vetch. Graminoids: Bluejoint reedgrass, sedges, and woodrush. Others: lLichens, horsetails, clubmosses, and mosses. Average annual production of vascular plants in the understory is 18,988 KgHa (16,941.2 LbAc). Paper birch-quaking aspen saw and pole timber [17, 18, 19, 21, 22, 23, 27, 28, 29) Characteristic plants are: Trees: Paper birch, quaking aspen with occasional white spruce, black spruce, and balsam poplar. Woody: Prickly rose, alder spp., twin flower, highbush cranberry, low bush cranberry, bunchberry dogwood, willow spp., labrador tea, currant spp., and buffalo berry. Forbs: Fireweed, tall bluebell, wintergreen spp., bedstraw spp., northern comandra, wild iris, monkshood, baneberry, arctic dock, and larkspur. Graminoids: Bluejoint reedgrass and sedges. Others: Lichens, horsetails, mosses, clubmosses, and oak fern. Average annual production of vascular plants in the understory is 20,80.7 KgHa (18,564.2 LbAc). White spruce-paper birch-quaking aspen saw timber [31, 34, 37, 41, 44, 47, 51, 54, 57] Characteristic plants are: Trees: White spruce, paper birch, quaking aspen with occasional black spruce. Woody: Prickly rose, alder spp., high bush cranberry, twin flower, bunchberry dogwood, low bush cranberry, currant spp., labrador tea, willow, and buffaloberry. Forbs: Tall bluebell, northern comandra, wintergreen spp., bedstraw spp., fireweed, monkshood, meadowrue, lupine, and single delight. Graminoids: Bluejoint reedgrass and sedges. (9) (10) (11) Others: Lichens, horsetails, mosses, and clubmosses. Average annual production of vascular plants in the understory is 14,049.5 KgHa (12,534.8 LbAc). White spruce-paper birch-quaking aspen pole timber [31, 34, 37, 41, 44, 47, 51, 54, 57) Characteristic plants are: Trees: White spruce, paper birch, quaking aspen, with occasional black spruce and balsam poplar. Woody: Prickly rose, alder spp., low bush cranberry, twin flower, bunchberry dogwood, labrador tea, willow spp., high bush cranberry, currant spp., and buffalo berry. Forbs: Northern comandra, tall bluebell, fireweed, wintergreen spp., bedstraw spp., monkshood, arctic sweet coltsfoot, sweet pea, cloudberry, and vetch. Graminoids: Bluejoint reedgrass, bluegrass, and sedges. Others: Lichens, horsetails, fern, mosses, and clubmoss. Average annual production of vascular plants in the understory is 26,617.5 KgHa (23,747.9 LbAc). Black & white spruce-paper birch-quaking aspen saw and pole timber [32, 33, 35, 40, 42, 43, 45, 50, 52, 53, 55] Characteristic plants are: Trees: Black and white spruce, paper birch, and quaking aspen with occasional balsam poplar. Woody: Low bush cranberry, prickly rose, labrador tea, alder spp., bunchberry dogwood, willow spp., twin flower, bog blueberry, high bush cranberry, and currant spp. Forbs: Northern comandra, wintergreen spp., fireweed, tall bluebell, single delight, bedstraw, dock, and water hemlock. Graminoids: Bluejoint reedgrass, bluegrass, and sedges. Others: Lichens, horsetails, mosses, and clubmosses. Average annual production of vascular plants in the understory is 25,843.8 KgHa (23,057.6 LbAc). White spruce & balsam poplar sawtimber [38, 48, 58] Characteristic plants are: Trees: White spruce and balsam poplar with occasional paper birch and black spruce. Woody: Prickly rose, alder spp., bunchberry dogwood, high bush cranberry, twin flower, willow spp., low bush cranberry, currant spp., shrub cinquefoil, and nagoonberry. Forbs: Wintergreen spp., tall bluebell, northern comandra, fireweed, bedstraw spp., sweet ‘pea, starwort, lupine, arctic dock, and single delight. Graminoids: Bluejoint reedgrass, bluegrass, and sedges. Others: Lichens, horsetails, mosses, and clubmosses. Average annual production of vascular plants in the understory is 15,401.6 KgHa (13,741.1 LbAc). (12) White spruce & balsam poplar pole timber [38, 48, 58] Characteristic plants are: Trees: White spruce and balsam poplar with occasional paper birch, black spruce, and balsam poplar. Woody: Alder spp., prickly rose, willow spp., swedish cornel, twin flower, high bush cranberry, low bush cranberry, currant spp., labrador tea, and nagoonberry. Forbs: Wintergreen spp., northern comandra, tall bluebell, fireweed, sweet pea, bedstraw spp., arctic sweet coltsfoot, baneberry, and starwort. Graminoids: Bluejoint reedgrass and sedges. Others: Lichens, horsetails, mosses, and clubmosses. Average annual production of vascular plants in the understory is 26,880.5 KgHa (23,982.5 LbAc). (20) White spruce - dwarf, reprod., burn [2, 7, 12] Characteristic plants are: Trees: White spruce with occasional black spruce, paper birch, and quaking aspen. Woody: Low bush cranberry, labrador tea, bog blueberry, alder spp., willow spp., black crowberry, high bush cranberry, cloudberry, prickly rose, and dwarf arctic birch. Forbs: Bedstraw spp., northern comandra, tall bluebell, larkspur, fireweed, and lupine. Graminoids: Bluejoint reedgrass, sedges, and bluegrass. Others: Lichens, horsetails, and mosses. Average annual production of vascular plants in the understory is 20,349.7 KgHa (18,155.8 LbAc). (21) Black & white spruce - dwarf, reprod., burn [3, 8, 13] Characteristic plants are: Trees: Black and white spruce. Woody: Labrador tea, low bush cranberry, bog blueberry, dwarf arctic birch, black crowberry, and cloudberry. Forbs: -Tall bluebell. Graminoids: Bluejoint reedgrass and sedges. Others: Lichens and mosses. Average annual production of vascular plants in the understory is 85,131.4 KgHa (75,953.3 LbAc). (22) Other coniferous stands - dwarf, reprod., burn Black spruce saw and pole timber [1, 6, 11] Tamarack [5, 10, 15] Black spruce-Tamarack saw and pole timber [4, 9, 14] Black spruce-paper birch saw and pole timber [30] Black spruce-paper birch-tamarack saw and pole timber ([36, 46, 56] Characteristic plants are: Trees: Black spruce, tamarack, paper birch with occasional white spruce, and quaking aspen. Woody: Low bush cranberry, bog blueberry, labrador tea, willow spp., alpine bearberry, dwarf arctic birch, black crowberry, cloudberry, prickly rose, and alder spp. Forbs: Northern comandra, common pepperweed, arctic sweet coltsfoot, arctic dock, wormwood, cloudberry, wintergreen spp., and lousewort. Graminoids: Bluejoint reedgrass, sedges, and tussock cottongrass. Others: Lichen, horsetail, mosses, and clubmosses. Average annual production of vascular plants in the understory is 50,225.8 KgHa (44,810.9 LbAc). (23) Balsam poplar - dwarf, reprod., burn [16, 20, 26] Characteristic plants are: Trees: Balsam poplar, white spruce with occasional paper birch. Woody: Alder spp., prickly rose, willow spp., high bush cranberry, twin flower, bunchberry dogwood, and red currant. Forbs: Wintergreen spp., fireweed, northern parnassus, tall bluebell, wild iris, and yarrow. Graminoids: Bluejoint reedgrass. Others: Lichens, horsetails, and mosses. Average annual production of vascular plants in the understory is 20,463.1 KgHa (18,257.0 LbAc). (24) Paper birch & quaking aspen - reprod., burn [17, 18, 19, 21, 22, 23, 27, 28, 29] Characteristic plants are: Trees: Paper birch, and quaking aspen with occasional white spruce, and black spruce. Woody: Willow spp., prickly rose, high bush cranberry, low bush cranberry, twin flower, alder spp., bunchberry dogwood, alpine bearberry, labrador tea, and kinnikinik. Forbs: Fireweed, bedstraw spp., wintergreen spp., tall bluebell, mountain death camas, northern comandra, lupine, siberian aster, indian paintbrush, and monkshood. Graminoids: Bluejoint reedgrass, sedges, and bluegrass. Others: Lichens and mosses. Average annual production of vascular plants in the understory is 22,502.3 KgHa (20,076.3 LbAc). (25) (26) (27) White spruce, paper birch & quaking aspen - reprod. burn [31, 34, 37, 41, 44, 47, 51, 54, 57] Characteristic plants are: Trees: White spruce, paper birch, and quaking aspen with occasional black spruce. Woody: Alder spp., prickly rose, willow spp., low bush cranberry, labrador tea, twin flower, high bush cranberry, bunchberry dogwood, currant spp., and bog blueberry. Forbs: Fireweed, northern comandra, tall bluebell, dock spp., arctic sweet coltsfoot, wintergreen spp., ground cone, mountain death camas, sweet bedstraw, and monkshood. Graminoids: Bluejoint reedgrass. Others: Lichens, horsetails, mosses, and fern. Average annual production of vascular plants in the understory is 31,396.5 KgHa (28,011.6 LbAc). Black spruce, white spruce, paper birch and quaking aspen - dwarf, reprod., burn [32, 33, 35, 40, 42, 43, 45, 50, 52, 53, 55] Characteristic plants are: Trees: Black spruce, white spruce, paper birch, and quaking aspen with occasional balsam poplar. Woody: Low bush cranberry, alder spp., willow spp., labrador tea, prickly rose, bog blueberry, twin flower, currant spp., bunchberry dogwood, and spirea. Forbs: -Northern comandra, arctic sweet coltsfoot, fireweed, tall bluebell, wintergreen spp., arctic dock, meadowrue, glaucous larkspur, bedstraw, and american saussurea. Graminoids: Bluejoint reedgrass and bluegrass. Others: Lichen, horsetails, mosses, and clubmosses. Average annual production of vascular plants in the understory is 29,709.5 KgHa (26,506.5 LbAc). White spruce and balsam poplar - dwarf, reprod., burn [38, 48, 58] Characteristic plants are: Trees: White spruce, balsam poplar with occasional tamarack. Woody: Alder, willow spp., and shrub cinquefoil. Forbs: Arctic sweet coltsfoot and yarrow. Graminoids: Bluejoint reedgrass and sedges. Others: Horsetails and mosses. Average annual production of vascular plants in the understory is 20,843.8 KgHa (18,596.6 LbAc). (30) (31) (32) Shrubland, tall [60, 61, 62, 63, 65, 66, 67, 68, 69] Characteristic plants are: Trees: None. Woody: Willow spp., labrador tea, high bush cranberry, black crowberry, dwarf arctic birch, alder spp., low bush cranberry, prickly rose, alpine bearberry, and resin birch. Forbs: Wintergreen spp., wild sweep pea, cassandra, marsh five finger, meadowrue, tall bluebell, long stock starwort, northern comandra, aster, and lady slipper. Graminoids: Sedges, water sedge, bluejoint reedgrass, and timber oatgrass. Others: Lichens, horsetails, and mosses. Average annual production of vascular plants in the understory is 12,300.2 KgHa (10,974.1 LbAc). Shrubland, low [70, 71] Characteristic plants are: Trees: Black spruce, white spruce, and paper birch. Woody: Willow spp., dwarf arctic birch, labrador tea, bog blueberry, current spp., cloudberry, shrub cinquefoil, low bush cranberry, black crowberry, and bog rosemary. Forbs: Lousewort spp., pondweed, arctic sweet coltsfoot, cassandra, tufted saxifrage, fleabane daisy, and black oxytrope. Graminoids: Water sedge, white cotton grass, cotton sedge, and sedges. Others: Lichens, and mosses. Average annual production of vascular plants in the understory is 5,382.4 KgHa (4,802.1 LbAc). Shrubland low, tundra - [72, 73, 74, 75, 76, 78] Characteristic plants are: Trees: White spruce, quaking aspen, and paper birch. Woody: Willow spp., bog blueberry, white mountain avens, bunchberry dogwood, alpine azalea, resin birch, low bush cranberry, black crowberry, and alpine bearberry. Forbs: Aster, wormwood, alpine bittercress, small- flower woodrush, lousewort, three toothed saxifrage, spike moss, and prostrate sibbaldia. Graminoids: Sedges. Others: Lichens and mosses. Average annual production of vascular plants in the understory is 2,326.0 KgHa (2,075.2 LbAc). (33) (34) (40) (41) (50) Aquatic - [81, 86] NO SAMPLES TAKEN Characteristics: *Aquatic plant community found in permanent water or under conditions of repeated flooding throughout the lowlands of the Basin. Wet sedge grass and emergent - [77, NO SAMPLES TAKEN 79, 82) Characteristics: *Predominately sedge and grass (bluejoint) communities either with seasonal or permanent standing water. Emergent communities include horsetails and buckbean. Usually adjacent to water bodies or small depression areas. Water, lakes - [80, 85] NO SAMPLES TAKEN Characteristics: *This includes all permanent water body lakes and ponds greater than 3 acres in size. Water, streams, and rivers - [88, 89] NO SAMPLES TAKEN Characteristics: *This includes all perennial streams and rivers over 165 feet in width. Barren and natural - [90, 91, 92, NO SAMPLES TAKEN 93, 94, 100) Characteristics: *Intermittent stream channels [90] - Streams which don’t have a continuous flow of water in the channels. *Para-riverine [91] - Sand and gravel bars associated with the ever changing stream channels of rivers and streams. *Rock [92] - Includes exposed bedrock and scree commonly found along with mat cushion tundra at high elevations. This call is also used to describe large landslide areas - some morainal and other natural barren areas. *Ice and snow [93] - Includes ice fields, glaciers, and permanent snow fields. Usually associated with high elevations and considered a permanent part of the landscape. Often mixed with mat-cushion tundra and rock. *Bare ground [94] - Land that has normally been cleared and no development has taken place on it. *Clouds [100] - A portion of the aerial photo that has been obscured by the shadow of a cloud when the photography was taken. (60) Cultural - [95, 96, 97, 98, 99] NO SAMPLES TAKEN Characteristics: *Urban-Suburban [95] - Land that has been obviously affected by human activity for residential and commercial development. *Agriculture [96] - Land that has been cleared for agriculture crops and livestock pasture. *Gravel pits, mines, quarries [97] - Land that has been disturbed for the purpose of extracting minerals from the ground. *Roads [98] - Land where primary and secondary roads have been built. *Pipelines and powerlines [99] - Right-of-way corridor that has been cleared of vegetation for construction of pipelines and powerlines. APPENDIX 14. EXPLANATORY NOTES FOR PLANT SPECIES LIST Standardized plant names and shortened plant name symbols are essential in the uniform and systematic collection, processing, storage, and retrieval of resource information used in all ADP systems. The development of the Tanana Valley State Forest Plant List began in 1984 with the formulation of the following ground rules for development and updating: 1. The objective of the Tanana Valley State Forest Plant List is the development of a uniform list from selected plant manuals based on the International Code of Botanical Nomenclature. It is not an attempt to establish the validity of controversial plant names. Code symbols for plant names were developed. The basic symbol is four letters and is to include numeric tie-breakers if needed. Symbols are essentially as described by Garrison et al (1967)10/. Code symbols and plant characteristic symbols were taken from the U.S.D.A. Soil Conservation Service National List of Scientific Plant Names (1971). The scientific plant names list was developed from the following references: Hulten was used to develop the list for all plants except the trees and shrubs which were taken from Viereck. Common names were taken first from the National Soil Handbook list of common names, then from Welsh, then from Hulten, and from a variety of wildflower books. For trees and shrubs, common names were taken first from the National Soils Handbook list of common names and then from Viereck. 10/Garrison, George A., Jon M. Skovlin and Charles E. Poulton. 1967. Northwest Range-Plant Symbols. U.S. Department of Agriculture, Forest Service Research Paper PNW-40 (3rd Ed.). 121 Pp. Plant Name Symbols Genus A basic five-letter symbol, consisting of the first five letters, is used for the genus name. If the name has less than five letters, "+" signs are added to make a five-letter symbol. For example, the genus for alder, Alnus, has five-letter symbol ALNUS; for birch, Betula, the symbol is BETUL; for bluegrasses, Poa, the symbol is POA++; and for irises, Iris, the symbol is IRIS+. Tie-breakers are added to the basic five-letter symbol if needed. For example, CHRYS is the first five letters of several genera-- Chrysopsis, Chrysopogon, Chrysothamnus, and Chrysanthemun. Alphabetically, the genus symbol for the first one is CHRYS and for the others CHRYS2, CHRYS3, etc. Species The basic plant name (species) symbol consists of the first two letters of the genus name and the first two of the species name. For example, the symbol for Kentucky Bluegrass, Poa pratensis, is POPR. In alphabetical order, all other plants having the same four- letter symbol will have tie-breakers in numeric sequence, starting with 2. Examples: POPR2, POPR3, and the like. Variety The first letter of the variety name is added to the basic four- letter plant name symbol. Example: Veratrum viride variety eschscholtzii has the five-letter symbol VEVIE. Regional Wetland Indicator Categories (RIND) Indicates the probability of a particular plant occurring in wetlands. Indicator Categories: OBL Obligate Wetland - Occur almost always (estimated probability is greater than 99%) under natural conditions in wetlands. FACW Facultative Wetland - Usually occur in wetlands (estimated probability 67%-99%), but occasionally found in nonwetlands. FAC Facultative - Equally likely to occur in wetlands or nonwetlands (estimated probability 34%-66%). FACU Facultative Upland - Usually occur in nonwetlands (estimated probability 67%-99%), but occasionally found in wetlands (estimated probability 1%-33%). UPL Obligate Upland - Occur in wetlands in another region, but occur almost always (estimated probability is greater than 99%) under natural conditions in nonwetlands in the region specified. If no code is listed, no decision has been reached as to its wetland indicator classification or there was insufficient information available to determine its indicator status. REFERENCES Fish and Wildlife Service. 1988. National List of Plant Species That Occur in Wetlands: Alaska (Region A). Biological Report 88(26.11). U.S. Department of Interior. Hulten, Eric. 1968. Flora of Alaska and Neighboring Territories. Stanford University Press, Stanford, CA. 100 p. Murray, D. F. 1979. Threatened and Endangered Plants of Alaska. In press. Potter, L. and B. Roger. 1969. Roadside Flowers of Alaska. Hanover, NH. 520 p. Soil Conservation Service. 1988. Alaska Plant List. U.S. Department of Agriculture. “--= » 1976. National Soils Handbook. Notice 20, Part II. U.S. Department of Agriculture. 36 p. -—— . 1971. National List of Scientific Plant Names. U.S. Department of Agriculture. 281 p. Viereck, L. A. and E. L. Little Jr. 1972. Alaska Trees and Shrubs. Agric, Hand. 410. U.S. Department of Agriculture. Washington, D.C. 265 p. Welsh, S. L. 1974. Anderson’s Flora of Alaska and Adjacent Parts of Canada. Brigham Young University Press, Provo, UT. 724 p. APPENDIX 15. LISTING OF ALL PLANT SPECIES FOUND IN THE TANANA VALLEY STATE FOREST, 1984 STAT WOU UU HH UM HM UU PU UH US UU RS UU HRP HU UU UU UU TYPE e<cererecrrreccccrecrcccceccccccecc cc cece cc cccccd SYMB ACHIL ACMI2 ACDE2 ACRU2, AGRE2 ALCR6 ALTE2 ANPO ANGE2 ANTEN ARLA2 ARCTO3 ARUV ARNIC ARTEM ARALS ARFR4 ARRUt ARTI ARSYt ASSI ASTRA BETUL BEGL BENA BEPA BORO BRYUMt CACA4 CAIN CATE11t CABE CAREX cAAQ CANA2 CASTI2 CETRAt cECU3t CEISt CHCA2 CLADOt CLADOtd CNCN CORNIt CORNU cocal3 cosT4 cosu4 GENUS Achillea Achillea Aconitum Actaea Agropyron Alnus Alnus Andromeda Angelica Antennaria Arctagrostis Arctostaphylos Arctostaphylos Arnica Artemisia Artemisia Artemisia Artemisia Artemisia Aruncus Aster Astragalus Betula Betula Betula Betula Boschniakia Bryum Calamagrostis Calamagrostis Caloplaca Cardamine Carex Carex Carex Castilleja Cetraria Cetraria Cetraria Chamaedaphne (Cladothamnus) Cladonia Cnidium Cornicularia Cornus Cornus Cornus Cornus LISTING OF PLANT SPECIES FOUND IN THE TANANA VALLEY STATE FOREST, 1984 SPECIES millefolium delphinifolium rubra repens crispa tenuifolia polifolia genuflexa latifolia uva-ursi alaskana frigida (rupestris) Tilesii (sylvester) sibiricus glandulosa nana papyrifera rossica canadensis inexpansa tetraspora bellidifolia aquatilis nardina cucullata islandica calyculata enidiifolium canadensis stolonifera suecica SUB SSP (delphinifolium) (rubra) (crispa) (latifolia) (Woodii) (Tilesii) (nana) (canadensis) (aquatilis) vAR uva-ursi C_NAME Yarrow Common Yarrow Monkshood Red Baneberry Quackgrass Mountain Alder Thinleaf Alder Bog Rosemary Kneeling Angelica Pussytoe Polar Grass Bearberry Kinnikinnick, Mealberry Arnica Wormwood Alaska Sagebrush Fringed Sagebrush Aleutian Mugwort Siberian Aster Milk Vetch Birch Resin Birch Dwarf Arctic Birch Paper Birch Ground Cone Moss Bluejoint Reedgrass Northern Reedgrass Orange Lichen Alpine Bitter Cress Sedge Water Sedge Spike Sedge Indian Paintbrush Cetraria Cetraria Cetraria Cassandra Cup Lichen Brittle Lichen Dogwood Bunchberry Dogwood Red-Osier Dogwood Swedish Cornel CHAR PIF PNE PNE PIG NS NT NS PNE PNG NS NHS NHS NHS PNE NS NS NT PNE PNM PNG PNG PNL6 PNE GL PNEGL PNGL PNL PNLS PNLS NS PNLS PNEF PNLS NS NS NS RIND FACU FAC FAC FAC OBL FACW FACW 908 595 FAC FAC FAC FACU FAC FACW FAC OBL FACU FACW 117 FAC FACU FAC FAC ENDANG 007c STAT PUVVVUVUU,PUVURPH HH UUVUUU UU UU UU UR UU UU UU UU UU UU UR UU TYPE <<<cscccce cc cree ccc cece ccc eee ccc ccc ccc cece ccresc symB CYPRI CYCA3 DAAR4t DANTH DAIN DEGL3 DRDR DROC ELCO EMNI EPAN2 EQuIs EQAR EQPA EQPR EQsc EQsY ERAC2 ERLO ERIOP ERSC2 ERVA4 FRVI GALIU GABO2 GATR3 GELI2 GENTI GERAN GYDR HEDYS HEAL HEMA HYLOCt. HYSP3t HYPOGt IRSE Jucoé LALA LEGR LEDE LIBO3 LOPR LUPIN LUAR2 LUNO LUZUL LUPA4 GENUS Cypripedium Cypripedium Dactylina Danthonia Danthonia Delphinium Dryas Dryas Elaeagnus Empet rum Epilobium Equisetum Equisetum Equisetum Equisetum Equisetum Equisetum Erigeron Erigeron Eriophorum Eriophorum Eriophorum Fragaria Galium Galium Galium Geocaulon Gentiana Geranium Gymnocarpium Hedysarum Hedysarum Hedysarum Hylocomium Hylocomium Hypogymnia Iris 7 Juniperus Larix Ledum Lepidium Linnaea Loiseleuria Lupinus Lupinus Lupinus Luzula Luzula SPECIES calceolus arctica intermedia glaucum Drummondii octopetala commutata nigrum angustifolium arvense palustre pratense scirpoides sylvaticum acris lonchophy] lus Scheuchzeri vaginatum virginiana boreale triflorum lividum dryopteris alpinum Mackenzie splendens setosa communis laricina (palustre) densiflorum borealis procumbens arcticus nootkatensis parviflora SUB SSP VAR (octopetala) (vaginatum) (setosa) (groenlandicum) (divaricata) LISTING OF PLANT SPECIES FOUND IN THE TANANA VALLEY STATE FOREST, 1984 (continued) C_NAME Lady’s Slipper Large Lady’s Slipper Lichen Oatgrass Timber Oatgrass Glaucous Larkspur Drummond Mountain-Avens White Mountain-Avens Silverberry Black Crowberry Common Fireweed Horsetail Field Horsetail Marsh Horsetail Meadow Horsetail Dwarf Scouring Rush Woodland Horsetail Bitter Fleabane Spearleaf Fleabane Cotton Grass White Cotton Grass Tussock Cottongrass Wild Strawberry Bedstraw Northern Bedst raw Sweet-Scented Bedstraw Northern Comandra Gentian Cranesbill Oak Fern Sweet Vetch Alpine Sweet Vetch Wild Sweetpea Moss Moss Tube Lichen Wild Iris Common Juniper Tamarack Labrador Tea Ledum Common Pepperweed American Twinflower Alpine-azalea Lupine Arctic Lupine Nootka Lupine Woodrush CHAR PNE PNLS PNG PNE NHS NS NS NS PNE PNH PNH PNH PNH PNH BNF BNF GL PNGL PNGL PNF PNF PNE PNP2F PNE3 PNE PNE PNM PNM PNL4 PNE NS NT NS ANF NHS PNF PNF GL PNGL RIND ENDANG FACW FAC FACW FACU FAC FACU FACU FACW FACW FACU FACU FAC FACW OBL FACW FACU FACU FACU FACW FACU FAC FACW FASW FAC OBL FAC STAT Le ed waUe PS wUUVU VUE Or UU UU UH UU OO oD oe oo TYPE <«<ccc <eececrr<ccc s<<<<<E<<ccc ccc teccccecEcccczecececcd SYMB LUPA4 LYCOoP2 LYAN2 LYCL LYCO3 MERTE MEPA MYGA NEPHRt OCHRO2t OXMI OXMIt PAPA8 PEDIC PELA PETAS PEFRS PIGL PIMA. PLsCc4t POAL2 POPA2 POTR2 POLEM POLYT4t POBA2 POTR6 POTAM POFR4 POPA14 PTILI2t PTCRt PYROL PYAS PYCH PYGR PYMI PYSE RANUN RHACOt RIBES RIHU RILA RILA3 RITR ROAC GENUS Luzula Lycopodium Lycopodium Lycopodium Lycopodium Mertensia Mertensia Myrica Nephroma Ochrolechia Oxycoccus Oxycoccus Parnassia Pedicularis Pedicularis Petasites Petasites Picea Picea Pleurozium Poa Poa Poa Polemonium Polytrichum Populus Populus Potamogeton Potentilla Potentilla Ptilium Ptilium Pyrola Pyrola Pyrola Pyrola Pyrola Pyrola Ranunculus Rhacomitrium Ribes Ribes Ribes Ribes Ribes Rosa SPECIES parviflora annotinum clavatum complanatum paniculata gale microcarpus microcarpus palustris labradorica frigidus glauca mariana schreberi alpina palustris trivialis balsamifera balsamifera fruticosa palustris crista-castrensis asarifolia chlorantha grandiflora minor secunda hudsonianum lacustre laxiflorum triste acicularis SUB_SSP VAR (parviflora) (annotinum) (clavatum) (paniculata) (tomentosa) (balsamifera) trichocarpa (secunda) LISTING OF PLANT SPECIES FOUND IN THE TANANA VALLEY STATE FOREST, 1984 (continued) C_NAME Small-flowered Woodrush Club Moss Stiff Club Moss Common Club Moss Christmas Green, Creeping Jenny Bluebells Tall Bluebell Sweet Gale Kidney-colored Lichen Fleshy Rimmed Lichen Swamp Cranberry Northern Grass-of- Parnassus Lousewort Labrador Lousewort Coltsfoot Arctic Sweet Coltsfoot White Spruce Black Spruce Moss Alpina Bluegrass Fowl Bluegrass Rough Bluegrass Jacob’s Ladder Moss Balsam Poplar Black Cottonwood Pondweed Shrubby Cinquefoil Marsh Fivefinger Moss Moss Wintergreen Liver-leaf Wintergreen Green-flowered Wintergreen Large-flowered Wintergreen Lesser Wintergreen One-sided Wintergreen Buttercup Moss Currant Northern Black Currant Bristly Black Currant Trailing Black Currant Northern Red Currant Prickly Rose PIGL PNC PNC PNC PNE NS PNL4 PNL6 NE PNE PNF PNE NT NT PNM PNG PNG PIG PNM NT PNS PNE PNM PNM PNE PNE PNE PNF PNE PNE PF PNM NS NS NS NS NS NS RIND FAC FAC UPL UPL FACU OBL 735 FACW FAC FAC FACU FACW PACU FAC FAC FACU FAC OBL FAC FAC FAC UPL FAC FAC FAC FACU ENDANG STAT WVGUVUSP UUM UU UH UU UH UU UU UU UR UU UU UR UU TYPE e<ccccccrrecereccEce ccc cece ccee cece ccc SYMB RUBUS RUAR RUCH RUID RUMEX RUAR6 SALIX SAAL SAAR3 SABE2 SAFU SAGL SAMY SAPO SARE2 SACA11 SAAM3 SAXIF SATRS SELAG SETR SHCA SIPR SPHAGt SPBE STELL STLO2 STEREt THALI2 THAL THSP THAMN2t THSU2t TREU VACCI VAAL VAUL VAVI VACA3 VIED VICIA GENUS Rubus Rubus Rubus Rubus Rumex Rumex Salix Salix Salix Salix Salix Salix Salix Salix Salix Sambucus Saussurea Saxifraga Saxifraga Selaginella Senecio Shepherdia Sibbaldia Sphagnum Spiraea Stellaria Stellaria Stereocaulon Thalictrum Thalictrum Thalictrum Thamnolia Thamnolia Trientalis Vaccinium Vaccinium Vaccinium Vaccinium Valeriana Viburnum Vicia IES SUB SSP arcticus chamaemorus idaeus arcticus alaxensis arbusculoides (bebbiana] fuscescens glauca myrtillifolia polaris reticulata (callicarpa] americana tricuspidata triangularis canadensis procumbens Beauverdiana longipes alpinum sparsiflorum subuliformis europaea [alaskaense] uliginosum vitis-idaea capitata edule VAR LISTING OF PLANT SPECIES FOUND IN THE TANANA VALLEY STATE FOREST, 1984 (continued) Cc NAME Raspberry Nagoon Berry Cloudberry Raspberry Dock Arctic Dock Willow Feltleaf Willow Littletree Willow Bebb Willow Alaska Bog Willow Grayleaf Willow Low Blueberry Willow Polar Willow Netleaf Willow Pacific Red Elderberry American Saussurea Saxifrage Three-toothed Saxifrage Spike Moss Arrowleaf Groundsel Russet Buffalo Berry Prostrate Sibbaldia Moss Beauverd Spirea Chickweed Long-Stalked Starwort Snow Lichen Meadow Rue Arctic Meadow Rue Few-Flower Meadow Rue White Worm Lichen White Worm Lichen Arctic Starflower Blueberry Alaska Blueberry Bog Blueberry Lowbush Cranberry Capitate Valerian Highbush Cranberry Vetch CHAR NS NS NS NS PNF NS NT NS NT NS NS NS NS NS NS PNE PNE PNC PNE NS PNE PNM NS PNF PNLS PNF PNE PNE PNLS PNLFS PNE NS NS NS NS PNF NS RIND FAC FACW FAC FAC FACW FAC FACW FAC FACW FACW FACW FAC FAC FAC FAC FAC FAC FAC FAC FAC FACU ENDANG APPENDIX 15 SURVEY FORMS USED IN THE INVENTORY PROJECT NAME ~- LOCATION State of Department of Natural Alaska Resources FOREST PLOT RECORD CARD QUAD | UTM uwermc coomnmares MANAGEMENT AREA AERIAL PHOTO 17] PLOT NO. t a N ‘| iT f i ara OR THING Easting | $ Project 1.D. i ? t e t COORDINATES COORDINATEST R : . 1 a ¢ Flight Line 5| 6 [7] 8 9 HO} Roll no. S| Lope ea Print no. 2I ‘ Ch 3 PHOTO STAND CALL ft 7 } cilaailoa : 24 srano omow tf ot tt elt 22 onouno sano caLe EL. l27 — 29 - ° ; 1 Liat i tat | [26srraruw boot bdo ba da YN TREE MEASUREMENTS cuosune —____' ar ee 5 tH ToraL MERCH wif crouno | 62 comments a [RS HEF seo] cm | cee | oon rie coven tf 38 Bo} 40 a | 42] 43 [44] 45 | 47 él r wl Tadd | cal. | Hatt [a La Litt | ! \ tt ! tay L H H L ! petug poke LL 4 Lt La ry L ima a fy tha pe fa tftp fat | pa}oi tit re oo 14 | Bee 1 tatoo 1 tf dd fo 1 | | pee} fia pa ! ft fae a 4 Li. toa fa ud. Jo i rrali4 LL ae 10- 3110 (Rev 6/83) taver umntcins [iT raver [raver [raver Prayer] raver Prayer Pravin - 00.0 m) i ld Iv v vi Vil H-V PROFILE ut 000 (5.67 m radius) 12. BEGINS AT—> 13, TOP 1S AT ~ XZ CoVFR —* 14 2b saz} 15. SPECIES 000 Fae Lt [ afar [- 000 “tT TI ry ETT PE PrP Tey ry 100 Shah Ah duh drspol 17, % FOLIAR CIVER IN SPPCIUS WEIN LAYER RECORD "TYPE CARD SHOUPNCT: SURVEY Unrr Wack ATER GROUND GRID CODE ——— TOCA ROCKS POLYUON "TYPE: —— RESIDUE POLYGON NUMBER bow POINT NUMIER sTuMrs STRATA CLASS DAIT: SIANDIN Trier ANIMAL. USE CODES prrrre rrriery = Lice (few nipped) 2 - MODEPATE Trierry Terri’ (wost 50% used or many hedged) PARTS CODES = LEAVES = GREEN STITMS = WOODY BRANCTIFS Trey 1 2 3 4- mr, woop 5 6 7 rrerrerr TPE rer = FMT, SEFDS = FLOWERS, FUDS = ROOTS, RULPS “TUTTI Tryp ANIMAL, CODES 10 = RODENTS Serpe 20 = TEARS | 30 = LAGAMORPIIS rere 40 = FURIFARERS 50 = UNGUIATES —— 60 = GAME RIRDS 23.8 70 - N-GAME BIRDS |*- 80 = OITER UNKNOWN ds ——. THENOLOGY CODES Si04IR. CODES CLOsFD TuDS FUDS OPEN rrr T (most nipped HERB CODES oes - or same 50% Trt 1 — NO sHoors usec) 2 - NEW SIDOIS y — MRAVY rom 3 > LEAVES OPPNING 4 - 50% IFAFED 5 = LEAVES COMPLETE 6 = FLOWER BIDS 7 = FLOWERING (open) 8 = SEEDS/FRUIT PRESENT 9 = 50% DEAD -_WIDING COVER Panes & PAL VISIBIF (SOUTIMI—™ NORTH) SITE VARIARIES 22. CAHOPY CLOSURE (%) 3S DEPTH (cm) 24. LICHEN DEVITE (em) 25. DETTE TO PEBAARROET (om) ——- tr TABLES TABLE 1 TANANA VALLEY STATE FOREST ACREAGE AND VOLUMES BY AREA AND MANAGEMENT UNIT ‘ | | Latta anos | Bears et do came | INTERNATI-| GROSS INTERNATI- NET | | es on SCRIBNER GROSS jonat SoRAO | SCRIBNER [ner CuBIC FEET BOARD FEET|CUBIC FEET FEET BOARD FEET FEET | acres | (MMBF) | (MMBF) | (MMCF) | (MMBF) | (MMBF) | (MMCF) | + janes [MANAGEMENT UNIT | | | | | owen botedee bet seb Las Weeden wee neil k ae one ae KANTISHNA UNIT 01 DUGAN HILLS B. FAIRBANKS 222--------- -- eee bonne nnn nn ng nn ng en en nn ng nn nt nn ne ten nn nn nett nn nnn Pace | 433, 640 649| 7071 390] 7511 626] ae] UNIT 11 HEALY RIVER | 194,073] 349| 291| 164| 308| 2571 ‘a4| juntr 12 TOWER BLUFFS | 217, oral 376] 312] 168] 336| 261] 149 TABLE 2 TANANA VALLEY STATE FOREST MEAN VOLUMES PER ACRE BY LAND COVER CLASS GROSS | | INTERNATIONAL | GROSS SCRIBNER | fer INTERNATIONAL| NET SCRIBNER | | | | BOARD FEET | BOARD FEET [GROSS CUBIC FEET | BOARD FEET | BOARD FEET | NET CUBIC FEET | j- = --------------- ban na nn nn nnn nen nn nn ne nnn tn pn cn ne ne nn nn en tonne nen ene e enn n gen nnn nnn eee enn STANDARD | STANDARD| STANDARD | STANDARD STANDARD MEAN ERROR MEAN | ERROR | MEAN ERROR MEAN | ERROR MEAN ERROR MEAN ERROR WHITE SPRUCE SAPLING 2------------------ ono n nnn tne e B. BALSAM POPLAR - | WHITE SPRUCE | POLETIMBER | [C. BALSAM POPLAR - | |WHITE SPRUCE | | SAWTIMBER {—. HARDWOOD | | POLETIMBER | F. HARDWOOD - WHITE| SPRUCE SAPLING | | woe mene en ee eee ee eee |G. HARDWOOD - wHiTe| SPRUCE POLETIMBER | . 90] 3,079] 342i 2, 577] H. HARDWOOD - WHITE| SPRUCE SAWTIMBER | 1. WHITE SPRUCE POLETIMBER 554| 4,651] | \ + J. WHITE SPRUCE | SAWTIMBER | + | WHITE SPRUCE SAPLING L. BLACK SPRUCE - | WHITE SPRUCE | POLETIMBER TABLE 3 TANANA VALLEY STATE FOREST TOTAL VOLUMES BY LAND COVER CLASS ALL LANDS | GROSS | GROSS | | NET | | INTERNATIONAL] SCRIBNER GROSS CUBIC |INTERNATIONAL|NET SCRIBNER NET CUBIC (MBF ) (MBF ) FEET (MCF) (MBF ) (MBF ) FEET (MCF) LAND COVER SAPLING B. BALSAM POPLAR - WHITE SPRUCE POLETIMBER wee wee w enn nn yn nnn eee + C. BALSAM POPLAR - WHITE SPRUCE] SAWTIMBER | |D. HARDWOOD SAPLING | |--------------+---------------- too - 2-2-2 -- = 2 = == - ot no nnn nt eee | —. HARDWOOD POLETIMBER | ee ee F. HARDWOOD WHITE SPRUCE SAPLING 172,272 141, 195,970 149,635] 123,079] G. HARDWOOD - WHITE SPRUCE | | | | | | POLETIMBER | 1,325,419] 1,108,088] 502.297] 1,166, '90l 976,824| H. HARDWOOD - WHITE SPRUCE | | SAWTIMBER |1. WHITE SPRUCE CO Noe eee ee ee ee eee eee ee ee ee ee es Cee WHITE SPRUCE SAWTIMBER | 339,336] 286,220] 83,783| 324,176| 273, a5il eae ee eee ae ee ee ee ee ee ee ee eee ete ety i BLACK SPRUCE - WHITE SPRUCE | | | | | | SAPLING | 120,599] 96,605] 65,090] 119,710] 95 ,876| wo eee ------------------------- ewan ow nnn nh een enn nnn heen ne enon geen ne oon nt L. BLACK SPRUCE - WHITE SPRUCE POLETIMBER lad LAND COVER TYPES 2,331, 7011 } SFT ae ee eee ee TABLE 4 TANANA VALLEY STATE FOREST TOTAL VOLUMES BY SPECIES | _GROss | GROSS NET | | | INTERNATION- SCRIBNER GROSS CUBIC |INTERNATION-|NET SCRIBNER| NET CUBIC | aL (MBF) | (MBF ) | FEET (MCF) | AL (MBF) | (MBF ) | FEET (MCF) -- + + ween nee eee $e ewe we meen peewee ee eee ee 2,352,316] 1,976,585] 637,773 [ALL SPECIES TABLE 5 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS INTERNATIONAL BOARD FEET BY SPECIES - SIZE CLASS AND LAND COVER | | SPECIES | | | 094 WHITE | 095 BLACK | | 741 BALSAM | 746 QUAKING | | | SPRUCE | SPRUCE 1375 PAPER BIRCH| POPLAR | ASPEN | So teeteietetetetetet tte’ Dm nr tn i tt rr en nn te nn nnn enna | SIZE CLASS | SIZE CLASS | SIZE CLASS | SIZE CLASS | SIZE CLASS | woe ee eee eee Bn nn hn nn the ne ne tte ee eee nenne | 3 SMALL |4 LARGE |3 SMALL [4 LARGE [3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL |4 LARGE | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB-| SAWTIMB- | SAWTIMB- | SAWTIMB- ER | ER | ER | ER | ER | ER | ER | ER | ER | ER | w------- $n nn nt nn nt nn tenn nn tn nnn nn tn nn nent enn nn etn eee ---| GROSS | GROSS | GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS INTERNA- | INTERNA-| INTERNA- | INTERNA-| INTERNA-| INTERNA- | INTERNA-| INTERNA- | INTERNA- | INTERNA- TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL TIONAL | [LAND COVER | |A. BALSAM POPLAR - WHITE SPRUCE | SAPLING B. BALSAM POPLAR - WHITE SPRUCE POLETIMBER C. BALSAM POPLAR - WHITE SPRUCE SAWTIMBER L. BLACK SPRUCE - WHITE SPRUCE | POLETIMBER TABLE 6 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET INTERNATIONAL BOARD FEET BY SPECIES - SIZE CLASS AND LAND COVER | 094 WHITE | 095 BLACK | | 741 BALSAM | 746 QUAKING | | SPRUCE | SPRUCE 1375 PAPER BIRCH| POPLAR | ASPEN | Slate lated De a rn nn tee nner nena n= | | SIZE CLASS | SIZE CLASS onte ——ssese= feene 3 SMALL |4 LARGE |3 SMALL |4 LARGE | ad bh je SAWTIMB- | SAWTIMB- [3 SMALL |4 LARGE |3 SMALL |4 LARGE as = SAWTIMB- | SAWTIMB- 4 LARGE SAWTIMB- | SAWTIMB- | | | | | es = | | | | | ER | ER | ER | ER | | ER | ER ee ee Se ees A A SS Se NET NET NET NET NET NET NET NET NET NET INTERNA- | INTERNA-| INTERNA-| INTERNA-| INTERNA-| INTERNA-| INTERNA-| INTERNA- | INTERNA-| INTERNA- | | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL A. BALSAM POPLAR - WHITE SPRUCE SAPLING B. BALSAM POPLAR - WHITE SPRUCE POLETIMBER C. BALSAM POPLAR - WHITE SPRUCE SAWTIMBER WHITE SPRUCE SAWTIMBER WHITE SPRUCE BLACK SPRUCE - TABLE 7 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS SCRIBNER VOLUME - 16 FOOT LOGS BY SPECIES - SIZE CLASS AND LAND COVER | 094 WHITE | 095 BLACK 74) BALSAM 746 QUAKING |B. BALSAM POPLAR - WHITE SPRUCE] |POLETIMBER | | | | SPRUCE | SPRUCE POPLAR | ASPEN | AREA aise Aen PERERA lliestng SUR ir dls Neca athe) PEM Apne yaa Ene GRR epee hele | | SIZE CLASS SIZE CLASS SIZE CLASS | SIZE CLASS a | 3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL [4 LARGE [3 SMALL |4 LARGE | SAWTIMB- | SAWTIMB-| SAWTIMB- | SAWTIMB-| SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- rine li | | ER | ER | ER | ER | ER | ER | ER | ER | ER | soe ee eee Cc eg cele geeWd Deco g ewe cege see teuss eee en eT GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS | GROSS GROSS | SCRIBNER SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER 16 FT 16 FT | 16 -FT | 16 FT | 16 FT | 16 FT | 16 FT | 16 FT | 16 FT | 16 FT | LoGs LoGs LOGS LoGs Locs LOGS LoGs LoGs LoGs LoGs pel | | | | ii | | | | | | [A. BALSAM POPLAR - WHITE SPRUCE] | | | | SAPLING | ol o| o| ol o| ol 186| ol ol | cides sO ere yee ween en nee ---- 7-2 --------------- tenn-nenn- -------- C. BALSAM POPLAR - WHITE SPRUCE| | | SAWTIMBER | | |D. HARDWOOD SAPLING | + | + F. HARDWOOD | SAPLING | + | | + G. HARDWOOD - WHITE SPRUCE POLETIMBER HH. HARDWOOD - WHITE SPRUCE SAWTIMBER WHITE SPRUCE SAWTIMBER [L. BLACK SPRUCE - WHITE SPRUCE |POLETIMBER TABLE 8 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET SCRIBNER VOLUME - 16 FOOT LOGS BY SPECIES - SIZE CLASS AND LAND COVER | | | 094 WHITE | 095 BLACK | | 741 BALSAM | 746 QUAKING | | SPRUCE | SPRUCE 1375 PAPER BIRCH| POPLAR | ASPEN we ee ee ee ee ee eee + + | | SIZE CLASS | | 28S 22a = + | |3 SMALL |4 LARGE |3 SMALL |4 LARGE \3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL |4 LARGE | | SAWT1MB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | | ER | ER | ER | ER | ER | ER | ER | ER | ER ER .| | NET NET NET NET NET | NET NET NET NET NET SCRIBNER| SCRIBNER | SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER pe eee ek — er) oe 16 FT eat: "Coes | “fost | | LoGs LoGs LOGS LOGS LOGS Locs LoGs Locs LoGs LoGs |-- [A. BALSAM POPLAR - WHITE SPRUCE| | SAPLING B. BALSAM POPLAR - WHITE SPRUCE| | POLETIMBER | 2,964 127] |C. BALSAM POPLAR - WHITE SPRUCE] SAWTIMBER | —. HARDWOOD F. HARDWOOD - WHITE SPRUCE SAPLING G. HARDWOOD - WHITE SPRUCE POLETIMBER H. HARDWOOD - WHITE SPRUCE SAWTIMBER le WHITE SPRUCE POLETIMBER | 4,490] 39] J. WHITE SPRUCE SAWTIMBER | 9,771] 1721 la BLACK SPRUCE - WHITE SPRUCE | SAPLING | 653| o| o| ol 9} rn rr rrr rr renner Pr mmm tne nn nme tennncene et rr tt ee tte re ttn eee ete nnn n-ne L. BLACK SPRUCE - WHITE SPRUCE | | | | | POLETIMBER | 2,025] 0 51 0 0 0 TABLE 9 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER 2 13 SMALL|4 LARGE 2 {3 SMALL|4 LARGE "teen | SAWTIM- Poet | ee SAWTIM- SAWTIM- bea" | MBER BER BER | MBER BER BER MBER BER BER MBER BER BER GROSS i GROSS | GROSS | GROSS | GROSS | GROSS | GROSS 1 GROSS 1 GROSS 1 GROSS i GROSS GROSS i | cusic | CuBIC | CUBIC | cuBIc | CuBic | CuBic | cuBic | cuBIC | CUBIC | CUBIC | CuBIC | CuBIC | | | 2 13 SMALL|4 LARGE| 2 13 SMALL|4 LARGE | tote een ------------------- teen nent nnn ee 5 deleteteteteteh neleteteteteted tomer nn- LAND COVER JA. BALSAM POPLAR - WHITE |SPRUCE SAPLING ol 0 0 on ne ------------- --- = - toon n nant ~~ ~~~ = ee B. BALSAM POPLAR - WHITE | | | | | SPRUCE POLETIMBER | 174| 639] 24] ol o ---- eesecsee @tcesece Ic. BALSAM POPLAR - WHITE | |SPRUCE SAWTIMBER | | | + + |F. HARDWOOD - WHITE SPRUCE | | jpserae | | - + + G. HARDWOOD - WHITE SPRUCE | | POLETIMBER 65 16 o| 319 68 0 14 18 2 rr nn + + HH. HARDWOOD - WHITE SPRUCE | | | | | | | | | SAWTIMBER | 2491 1, 303] 151] 32] 6| o| 318] 274| ol 32] 67| 6 mtr ren enn + + |} WHITE SPRUCE POLETIMBER | | won n nnn -- 22 n-ne ------------ + + |: WHITE SPRUCE SAWTIMBER | Besdsedenenccce-enntteslo + [K. BLACK SPRUCE - WHITE |SPRUCE SAPLING L. BLACK SPRUCE - WHITE [SPRUCE POLETIMBER (CONTINUED) TABLE 9 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER POLET1-|SAWTIM- | SAWTIM- MBER BER BER pete papas Howe n nnn geneween | | | 2 13 SMALL|4 LARGE GROSS | GROSS | GROSS | | cupric | cuBic | CuBIC See eee ee aaa eee eae tonne 4 nt nnn n ne LAND COVER | | | | |A. BALSAM POPLAR - WHITE | | | | |SPRUCE SAPLING | ol ol ol 2--------------- --- -------- Perm mm me tense nen tenn nn-= B. BALSAM POPLAR - WHITE | | | | | spruce POLETIMBER | ol ol o |C. BALSAM POPLAR - WHITE | | | SPRUCE SAWTIMBER ol oO o| | + |F. HARDWOOD - WHITE SPRUCE | | | | SAPLING | |G. HARDWOOD - WHITE SPRUCE | | POLETIMBER K. BLACK SPRUCE - WHITE SPRUCE SAPLING L. BLACK SPRUCE - WHITE |SPRUCE POLETIMBER | 5] TABLE 10 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER | | | 2 |3 SMALL|4 LARGE| 2 |3 SMALL|4 LARGE| 2 |3 SMALL|4 LARGE| 2 {3 SMALLI|4 LARGE POLETI- | SAWTIM- | SAWTIM- ie ae hee hea POLETI-| SAWTIM- | SAWTIM- | POLETI-| SAWTIM- | SAWTIM- | MBER BER BER | MBER BER BER MBER | BER BER MBER BER BER ---- --t-- wn t-- nee tom eenn-- torene-- Preece tomecee- tore nn- | NET | NET | NET | NET | NET | NET | NET | NET | NET | NET | NET | NET Is | cuBic | CUBIC | CUBIC | CUBIC | CuBIC | CUBIC | CuBIC | CUBIC | CuBICc | CuBIC ! cuBICc | cuBICc A. BALSAM POPLAR - WHITE | | | | | | SPRUCE SAPLING | 44 0 o| 0 0 0 32 oO 0 339 72 0 woe nee eee ee Dt nt nth tn nn a an a tn te en tenn en ne B. BALSAM POPLAR - WHITE | | | | | | | | | | | | SPRUCE POLETIMBER | 1721 615| 22/ o| ol ol gal 14| ol 340] 276] o rr rn ne eee Parr emer teen nent TB RN te et nnn tne en ten ent en en tee nt ee eee C. BALSAM POPLAR - WHITE | | | | | | | | | | | | SPRUCE SAWTIMBER | 243 1,583 27 19 6 0 64 18 0 214 240 ° ween ne ee ee eee ee ee eee Pn rn nh tt nn rn tn nt nt nn tenn nee D. HARDWOOD SAPLING | 13] 19| ol 71 ol o| 156] ol ol ol o| 0 eee enn nn ee ee ee Dt a nt nt rr hn nn tn nt ne th en tener ee &. HARDWOOD POLETIMBER 42\ 107] 5| 5| 51 ol 518] 70| ol in| ol o F. HARDWOOD - WHITE SPRUCE SAPLING G. HARDWOOD - POLETIMBER + “= + | H. HARDWOOD - WHITE SPRUCE | | | | | | | | | | | | SAWTIMBER | + | + . BLACK SPRUCE - WHITE | SPRUCE SAPLING L. BLACK SPRUCE - WHITE {SPRUCE POLETIMBER | (CONTINUED) TABLE 10 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER | SPECIES | | 746 QUAKING ASPEN | | 2 13 SMALL|4 LARGE POLETI-| SAWTIM~ Sawrin-| MBER | BER BER Po eee tonne tome en- | NET | NET | NET | | cusic | cusic | cuBic | ton cce ee tenn n-nn- . BALSAM POPLAR - WHITE SPRUCE SAPLING | |B. BALSAM POPLAR - WHITE | | SPRUCE POLETIMBER | C. BALSAM POPLAR - WHITE SPRUCE SAWTIMBER |F. HARDWOOD - WHITE SPRUCE [saecens G. HARDWOOD - WHITE SPRUCE POLETIMBER ln HARDWOOD - WHITE SPRUCE | [ssut meee | --4-- I. WHITE SPRUCE POLETIMBER | - BLACK SPRUCE - WHITE SPRUCE SAPLING Lebenercecceeee—-e ewe nee- + lc: BLACK SPRUCE - WHITE | |SPRUCE POLETIMBER | TABLE 11 TANANA VALLEY STATE FOREST TOTAL GROSS SCRIBNER VOLUME - THOUSAND BOARD FEET BY TREE CLASS AND SPECIES | | SPECIES | | | | | | | 741 | | 094 = WHITE 095 BLACK |375 PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL teietetetetetatetated Bn tn th rn rn tt nn ttn ne nee nn ene | GROSS | GROSS | GROSS | GROSS | GROSS | GROSS | | SCRIBNER | SCRIBNER | SCRIBNER | SCRIBNER | SCRIBNER | SCRIBNER peewee eee ccasaccoensessecesa= + 4i7 | 407,842 ! TABL_ TANANA VALLEY STATE FOREST TOTAL NET SCRIBNER VOLUME - THOUSAND BOARD FEET BY TREE CLASS AND SPECIES | | | 741 | | | [0% WHITE pees BLACK [975 PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR 3 MATURE HIGH RISK TREES | MATURE LOW RISK TREES 63,170] 2,331,701] TABLE 13 TANANA VALLEY STATE FOREST TOTAL NET CUBIC FOOT VOLUME (CUNITS) BY TREE CLASS AND SPECIES | | SPECIES | | | | | 741 | | int WHITE ite BLACK bakg PAPER BARSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL | CUNITS | CUNITS | CUNITS | CUNITS eames eS Seca wet e tego eu GURL geet Le | | | 300,373 21 sea 90,198 1,861, 700| oon enn------ fn nnn nnn nn nn nn nn nnn nn nn pon nn en pn nn non nnn gon nn enn ene 1,471,104] 186,813] 982,815] 4, 671, 363 Hone r reer ere torre renee Horne nee ne Hore renee ene tome nen ee een 327, saz 71,2931 97, 108 965, 690 $----- n= -- see Hn ng nn nn hn nn tg oe ne nnn nnn 950, 2311 198, gaat 225, 7081 3,757 euil woo ee entail bono en nang oe wg nn pon nn tonne eee enee |S ROTTEN CULL TREES | ol ol ol ol ol 0 TABLE 14 TANANA VALLEY STATE FOREST TOTAL NUMBER OF TREES ON STATE FOREST LAND BY TREE CLASS AND SPECIES | | | [741 | | pes WHITE |095 BLACK |375 PAPER BALSAM |746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL were een -- ee Hr th rn rn th rn tt rn nn te ene nen enn | NUMBER OF | NUMBER OF | NUMBER OF | NUMBER OF | NUMBER OF | NUMBER OF | | TREES | TREES | TREES | TREES | TREES | TREES are -- wot-- | | .112,446] 312, 604| 7,335, 697! 653, sei! 1,896,162] 27,310,470 er eeweeeenee + .163, 3621 3,991 “0921 2,306,532] -+--- 82,656,412] 31,497,888| 680,681,928| 8,288,449| 37,669,662| 240,794,340] TABLE 15 TANANA VALLEY STATE FOREST TOTAL BASAL AREA ON STATE FOREST LAND BY TREE CLASS AND SPECIES | | SPECIES | | TOMA MAINNINTACMUAIT MULT TCT AtTnTTMremannnnT THUAN ITAL | | | al WHITE |095 BLACK iy PAPER | BALSAM 746 QUAKING | SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL | “BASAL AREA | GASAL AREA | BASAL AREA | BASAL AREA | BASAL AREA | GaSaL AREA | see iceaee | IMIMIINNINITIIII ETT ITT) ma aT HANI HTN HI | 1 DESIRABLE CROP TREES NN 6,757,780 157,090 1,880,617 169, sis 504,057 9 ace,onel| [laacereecel bear ances IIITTIHII 10,844,178] 426,558] 9,772,774] 1,271,901] 5,797,386] 28,112,765 3 MATURE HIGH RISK TREES | 2.ez6,013) 2 6,996] 2,352,271 483.2371 i 598,493] 6,086,066 P MATURE LOW RISK TREES | 9,388,337] 1,760,214] 4,909, 5341 1, 062, 276i 1,099, 6931 16,220, 055 9 OLDER DEAD TREES | 919, 389] 656, 4901 1,549,718] 95,874] 1,179, 8571 4,601,828 woeeee- wee nn eo on nt nn nn nn tn nn nn nn thn nn nn nnn nthe nn nn nnn nett ne ener e ne TOTAL | 32,294,654] 8,017,972| 24,635,559] 3,877,704] 10,576,625| 79,402,514 1TABL TANANA VALLEY STATE FOREST TOTAL NET SCRIBNER, THOUSAND BOARD FEET BY SPECIES AND DIAMETER CLASS | | SPECIES | | | | | | | 741 | | | | [ene WHITE | BLACK | PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL | NET SCRIBNER|NET SCRIBNER| NET SCRIBNER|NET SCRIBNER| NET SCRIBNER| NET SCRIBNER | | MBF | MBF ! MBF | MBF | MBF | MBF | meee ee eer nnn Dr rr rr tr rn nn tenrnne wo te nnn PR rr rn tenn nnn [DIAMETER CLASS | | | | l9 137,990 a 593 0 0 0 144,583 ie | 296,745 .345 0 0 0 308,091 " 261,516 ‘yle08 30,889 6,384 13,951 320,398 [33 | 241,994 169 48,848 17,348 21,918 330,278 13 206,473 2,544 38,570 16,921 10,345 274,853 ia 163,955 2,271] 21,862 10,135 4,852 203,075 fis 172,269 o| 19,596 11,671 5.519 209,055 16 | 110,855 0 10,407 6,201 4,568 132,031 [17 114,582 1,962 2,347 7,162 603 126,657 [8 80,723 0 957 6,685 0 88,365 19 49,289 oO 927 594 1,414 52,224 ie 32.776 o 4 ran o 33,987 21 43,953 0 81 0 44,034 |22 | 15,948 0 | | a 15,948 [23 1,168 0 609 0 11,797 |38 16,241 o| | 0 ol 16,241 25 5,029 o| 0 0 5.029 |26 3,988 0 | 0 o| 3,988 |27 6,551 0 0 0 6,551] IE 3,974 o| o| 0 o| 3,974 29 256 o| 0 0 256 30 | a E 0 o| 0 | o| 31 0 0 0 0 o| 32 290 0 9| o 0 290 TOTAL 1,976,585 32,543 174,403 170 2,331,701 Thousands 260 200; 160 100 ny i | Pee ead @ 10 11 12 13 14 16 16 17 18 19 20 212223 24 26 26 27 28 2030 3132 BLE TANANA VALLEY STATE FOREST TOTAL NET CUBIC FEET (CUNITS) BY SPECIES AND DIAMETER CLASS + DIAMETER CLASS| 5 29 30 31 32 [TOTAL | 094 WHITE |095 SPRUCE SPRUCE PAPER BIRCH ennennnnee-e be nn ee nn ng we nn nn tn nn nn te nn nn tenn nnn n ne NET CUNITS | NET CUNITS | NET CUNITS | NET CUNITS | NET CUNITS | NET CUNITS 741 | | BALSAM 746 QUAKING POPLAR ASPEN 588,426 1,336,127 1,641,357 1,551,109 1,344,025 1,211,319 1,002,394 787,744 617,219 436,223 433,724 264,364 243,704 166,066 97,343 64,424 79,502 26,251 21,383 28,463 6,375 6,844 11,453 6,674 442 oO 0 470 11,977,425] eee e renee Be nh en te er nn tae nnn ent nnn nnn nnn | | | | | 172,262 119,463 164,455 8,362 123,883 356,318 163,778 522,865 15,333 277,834 645,161 96,042 571,033 56,766 272,955 647,407 86,131 556,708 28,356 232,507 711,065 25,427 396,298 55,028 156,207 688 854 25,450 333,025 43,964 120,027 588 , 486 17,244 217,296 64,038 115,330] 525,245 364 135,536 61,848 64,751 434,517 5,394 99,025 49,424 28,859 338,415 4,565 53,011 27,310 12,922 344,561 ol 45,655 29,359 14,149 215,006 0 23,419 14,505 11,434 217,220 3.941 5,138 15,926 1,479| 149,921 0 1,653 14,291 0 90,759 o| 1,962 1,230 3.3031 61,991 0 0 2,433 0 79,344 o| o| ss o| 28,251 0 0 20,227| o| o| 156 o| 28, 463] 0 o o ol 6,375 | | | 0 6,844 0 0 0 0 11,453 4 o| | 0 6,674 0 0 0 0 442 H | | 0 0 0 0 0 0 0 oI 4 | 0 470 0 0 0 0 6,377,730] 547,800] 3,127,278] 469, 489/ 1,435,129] Thousands 2000 1600} “lM. O's 6 7 B 8 101112191416 16 17 18 1920212223242626272820003192 SPRUCE SPRUCE BIRCH geedsesa ace $e | NUMBER OF | NUMBER OF | NUMBER OF | | TREES | TREES | TREES | w--------- 22k Honan enn n nnn ly DIAMETER CLASS | | 5 11,873,936] 12,927,596] 12,398,355 {s | 16,061,796 9,077,872] 24,074,866 7 16,096,274 6,584,737| 15,995,256 [8 | 10,842,250 2,090,772] 11,288,088 9 8,608,495 360,449 6,478,341 lio | 6,229,164 262,868 4,525,583 [i 3,908,809 136,984 2,450,954 {12 {| 2,928,538] 5,313] 1,404,600 l13 | 1,912,240] 24,402] 981,585 [14 | 1,245,367 14,457 490,829 lis | 1,098,687 0 339,188 16 568,113 0 133,046 [i$ | 492,093 10,437 53,734 [:8 | 293,668 | 49,924] 19 | 167,720 0 6,702] 20 | 110,141 ° 7,190 21 105,030 0 0 22 | 33,778 0 o| 23 | 24,783 0 o| 24 | 27,962] 0 0 25 6,796] 0 3,686 26 | 5,935 0 o| 27 9,511 0 o| 28 | 4,607 0 0 29 302 0 0 30 | a 0 o 31 0 0 0 32 | 219 0 0 TOTAL | 82,656,412] 31,497,888] 60,681,928 Millions TANANA VALLEY STATE FOREST TOTAL NUMBER OF TREES ON FOREST LAND BY SPECIES AND DIAMETER CLASS SPECIES BLACK ve PAPER BALSAM | + Homme eee eee to en nn --- ee | NUMBER OF TREES | + eT 882,930 1,765,414 816,546 1,045,981 900,122 612,187 476,593 316,944 178,703 154,984 70,688 86,447 65,800] 20,119] 16,006 2,183 6,405] 1,726| 5.103} 0 o| 0 o| oO o| oO 0 8,268,449 o 37,666 039 240,790,715 746 QUAKING | ASPEN TOTAL Sneweecescas oe | NUMBER OF | NUMBER OF | TREES | TREES | ceecescsnens ore 6,776,726 44,037,981 12,135,551] 62,233,014 8,109,412] 48,551,093 4,345,145| 29,382,800 2,638,131] 19,131,397 1,674,107| 13,591,846 903,711 8,014,645 563,679 5,380,722 215,479 3,450,651 86,326 2,015,683 143,449 1,736,307 58,592 830,640 7,344 650,055 1,687 411,476] 6.498 201,038| | 133,337 0 107,212 I 40,184| 0 26,510/ | 33,064] 0 10,482] o| 5,935 0 9,511 | 4,607 0 302 o| o| 0 0 219 40 30 20 10 lh ° | 444 5 67 B @ 10:19 1213 14 16 16 17 18 192021222324262627 2829303132 TABLE 19 TANANA VALLEY STATE FOREST PERCENT OF SCRIBNER VOLUME BY SPECIES AND LOG GRADE | | TOTAL | SPECIES WEIGHTED BY wert r rrr enn r nnn nnn nn nnn enna renee nnn nner none nee nn nn ee | % OF | 375 PAPER |741 BALSAM |746 QUAKING| 094 WHITE | 095 BLACK SPECIES | | BIRCH | POPLAR” | ASPEN | SPRUCE | SPRUCE | GROSS VOL | + + o | | + + TABLE 20 TANANA VALLEY STATE FOREST TOTAL SCRIBNER SAWTIMBER VOLUME GROWTH ON TIMBERLAND GROSS GROWTH PER VEAR DIAMETER CLASS 9 10 WwW 12 3 4 5 6 7 8 9 oO 1 2 3 4 5 6 7 8 NNANANNNNNe HH ee ee 29 | | | } | 741 | 094 WHITE|095 BLACK|375 PAPER| BALSAM | SPRUCE SPRUCE BIRCH POPLAR | | | | | 3,170 133 0 0 4,438 187 0 0 4,131 147 2,310 577 4,103 7 1,545 527 3,337 43 1,235 399 2,602 30 695 253 2,674 0 534 244] 1,578 0 230 123] | 1,536 33 102 163| | 1,019 0 102 135] 639 ol 15 44| 458 o| 17/ 38| 473 o| 0 6 164 0 0 17 129 a 0 | 155 0 0 15 40| o| 12| ol 37| o| o| 0 | 62| ‘i o| | | 32] 0 o| o| | 2| o| 0 o| | ol o| 0 o| | o| cI 0 zl | 2| 0 0 0 | 30,779| 580| 6,797] 2,545] 746 =O QUAKING ASPEN | sp | ALL | TABLE 21 TANANA VALLEY STATE FOREST TOTAL CUBIC VOLUME GROWTH ON TIMBERLAND GROSS GROWTH PER YEAR nN b o | | | | | 741 | 746 | | 094 WHITE|095 BLACK|375 PAPER| BALSAM QUAKING | ALL | SPRUCE SPRUCE BIRCH POPLAR ASPEN SPECIES wren renee nee Hr rn tr me en tn nnn + DIAMETER CLASS | 5 | 6 | \7 | le 9 | 10 | {ua | [12 | [13 | [14 | 6| 115 | o| [16 | o| |17 | 6 lie | 0 [19 | o| 4 120 | 73 ol 4 9 21 | 74| ol o| 1 le | 25| 0 o| 4 {23 | 20/ ol 0 1 124 | 23| 0 0 3 [25 | 6| o| 2| 0 ol o| 0 | o| | 0 | 0 o| 0 | o| 0 0 | o| 0 0 | 4 0 0 0 0 0 | 2\ ‘0 1 TABLE 22 TANANA VALLEY STATE FOREST TOTAL SCRIBNER SAWTIMBER VOLUME MORTALITY ON TIMBERLAND AVERAGE ANNUAL MORTALITY IN TERMS OF GROSS VOLUME | | | | | 741 | 746 | | | \e WHITE|095 BLACK|375 PAPER| BALSAM QUAKING ALL | SPRUCE SPRUCE BIRCH POPLAR ASPEN SPECIES i | DIAMETER CLASS | | | | | | 9 | 672 28 oO 0 0 700 10 | 766 32 0 0 0 799 ie | 784 28 492 123 181 1,607 12 804 1 385 131 155 1,476 13 | 710 9 365 118 80 1,282 14 743 9 293 107 51 1,202 15 | 377 0 116 53 49 595 {te 856 0 201 107 88 1,252 117 | 106| 2| 12| 19] 2| 140| |18 229| o| 39| 51 i 321| 19 o| o| o o| oO | 20 | o| o| 0 o| 0 0 J21 | o| 0 0 o| 0 oI {22 o| 0 0 o| 0 0 23 a oO oO 42 0 647 24 241 0 0 44 0 285 25 | | 0 0 ol 0 o| 26 0 0 0 o| o ol 27 | | 0 0 0 0 0 28 0 0 0 0 0 0 29 | o| | o| o| 0 0 30 o| o| ol o| 0 0 31 | o| 0 0 o| 0 0 32 o| 0 0 o| 0 0 | TOTAL | 6,893| 110] 1,902] 794| 608 | 10,307] TABLE 23 TANANA VALLEY STATE FOREST TOTAL CUBIC VOLUME MORTALITY ON TIMBERLAND AVERAGE ANNUAL MORTALITY IN TERMS OF GROSS VOLUME | | | {741 | 746 | | | Wen WHITE|095 BLACK|375 PAPER| BALSAM QUAKING ALL SPRUCE SPRUCE BIRCH POPLAR ASPEN SPECIES | MCF | ee aula n ous sues ee DIAMETER CLASS | 5 | 131 6 170 7 | 422 8 556 9 | 564 10 530 Ww | 216 4 135 34| 34 427 12 180 0 86 29| 29 325 13 | 152 3| 78| 25 25 283 14 152 2 60| 22 22 258 15 | ea | 23 10 10 118 16 164 o 39 21 21 244 17 | 20 ol 2 4 4 30 18 4 0 7 9 9 67 19 | o| | 0 0 0 0 20 o| 0 0 0 0 0 21 | 0 a 0 0 ol 0 22 0 0 0 0 0 0 23 | 97 | 0 7 i wt 24 41 0 0 7 7 56 |25 | 0 a o| o| 0 o| 126 | 0 0 | o| 0 ol 27 | o| o 0 0 0 0 28 | o| 0 0 0 0 0 29 | o| | 0 0 o| o| 30 | o| 0 0 0 o| o| }31 | 0 al o| 0 0 0 |32 | 0 0 o| 0 0 0 | TOTAL | 2,160] 219] 1,350] 280| 280] 4,290] TABLE 24 TANANA VALLEY STATE FOREST MEAN SITE INDEX BY FOREST TYPE WHITE SPRUCE SITE INDEX (BASE AGE 100) BASED ON 415 INVENTORY PLOTS : iSITE INDEX: 3 MEAN : TYPE : : :Balsam Poplar - White Spruce : 75 : :Black Spruce - White Spruce : Sl 7 : Hardwood 3 71 7 :Hardwood - White Spruce 3 66 : i:White Spruce 7 65 : H. TABLES 2. RANGE TABLES TABLE 1. UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED BY PHENOLOGY SPECIES HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 PERCENT COVER TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY PERCENT COVER WHITE SPRUCE SAWTIMBER STRATUM 1 HEIGHT CLASS PERCENT COVER PERCENT COVER HTLAYERS HTLAYER6 PERCENT COVER PERCENT ACMI2 ALCR6 ALSI3 ALTE2 ARRU ARTEM ARTI ARUV ASSI BEPA CACA4 CAREX CETRA CLADI2 CLADO Coca13 COLI3 CORNU CYPRI DOWNWD ELCO EMNI EPAN2 EQAR EQPA EQPR EQSC EQSY EQUIS FORB FRVI GABO2 GALIU GATR3 GERAN GRASS GROUND GYDR HEDYS HEMA HYLOC HYSP3 IRSE 0. 0. 0. 0. 0. 0. 0. 4. 0. 0. 0. 0 0. QO. 1. 0. 0. 60. 0. 08 14 ol 41 95 01 02 31 15 01 03 -02 01 02 72 o1 02 81 78 0.00 0.03 0.15 0.47 0.49 0.02 0.01 0.48 0.01 0.06 3.35 0.15 0.00 5.57 2.53 0.02 0.01 0.41 1.71 0.14 1.50 0.02 0.04 0.86 2.62 0.06 0.01 0.01 0.11 0.02 0.06 0.02 0.03 0.01 0.36 0.00 0.00 1.38 1.05 3.18 0.00 0.11 0.00 0.56 3.85 0.18 0.21 1.21 0.03 0.33 0.00 0.13 0.17 1.78 0.09 0.33 2.73 3.76 0.02 0.01 0.07 0.02 0.00 4.45 1.35 6.14 0.04 0.01 0.12 0.00 0.02 0.05 0.00 0.22 0.01 0.11 TOTAL PERCENT _COVER_ 0.00 7.34 2.78 13.24 0.51 0.17 0.01 0.48 0.01 1.92 7.83 0.48 0.01 0.41 0.96 5.80 3.75 0.18 0.01 5.05 0.01 1.98 0.34 3.35 0.09 0.35 0.04 3.61 6.55 0.07 0.01 0.01 0.21 0.04 0.06 0.02 1.72 0.03 0.06 0.61 60.81 0.78 0.01 SPECIES JUCO6 LEGR LEPA2 LIBO3 LICHEN LUNO LUPIN LYAN2 LYCO3 LYCOP2 MEPA MERTE MOSS MOUN2 NEPHR PEDIC PELA PELTI PIGL PIMA PLSC4 POBA2 POFR4 POLEM POLYT4 POTRS PTILI2 PYAS PYGR PYROL PYSE RANUN RESIDUE RIBES RIHU RILA3 RITR ROAC ROCKS RUAR RUAR6 RUBUS RUCH RUID SAAR3 SALIX SETR SHCA SPBE WHITE SPRUCE SAWTIMBER (continued) STRATUM 1 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 PERCENT COVER 0.02 0.16 0.01 0.01 6.07 0.02 0.09 0.01 2.36 0.04 0.52 0.32 0.18 0.03 0.02 15.22 PERCENT COVER 0.23 0.82 0.03 6.28 0.29 0.11 0.07 0.74 0.06 0.08 0.00 0.01 0.46 0.04 0.01 0.02 0.07 0.02 1.55 0.52 0.22 1.01 0.07 0.07 0.03 0.01 0.00 0.05 1.99 0.38 0.02 0.03 0.05 0.03 0.06 0.09 0.10 PERCENT 0.00 0.58 0.07 0.00 0.00 0.14 2.10 0.24 0.15 0.02 0.00 0.24 0.03 0.02 0.02 0.13 0.01 0.11 10.59 0.13 0.02 0.06 0.42 0.50 0.35 PERCENT COVER 0.00 0.09 0.05 0.00 3.58 0.20 0.25 0.01 0.10 0.00 0.82 0.12 PERCENT PERCENT COVER COVER 1.45 0.05 0.32 0.00 0.48 0.07 0.33 0.09 TOTAL PERCENT COVER 0.25 2.26 0.13 6.91 0.01 0.04 0.36 0.02 0.11 0.23 1.43 0.19 6.07 0.10 0.09 0.14 0.01 2.37 7.68 0.80 0.52 0.42 0.04 0.00 0.39 0.27 0.18 1.60 0.52 0.26 1.04 0.07 15.29 0.16 0.02 0.00 0.17 17.51 0.13 0.38 0.15 0.05 0.11 0.55 0.07 1.80 0.01 0.57 0.10 WHITE SPRUCE SAWTIMBER (continued) STRATUM 1 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER SPHAG 0.52 0.52 STANDIN 1.20 0.04 0.02 0.01 0.03 1.29 STERE 0.26 0.26 STUMPS 0.39 0.03 0.01 0.43 THALI2 0.01 0.00 0.01 THSP 0.01 0.01 0.02 THUID 0.01 0.01 TREU 0.01 0.01 0.00 0.02 VACA 0.01 0.08 0.09 VACA3 0.01 0.01 VACCI 0.03 0.01 0.01 0.00 0.04 VAUL 0.01 0.17 0.34 0.00 0.52 VAVI 0.48 9.42 0.06 9.96 VICIA 0.01 0.01 VIED 0.01 0.85 1.85 0.73 3.43 WATER 1.67 1.67 ZIEL 0.01 0.01 0.00 0.02 TOTAL 99.91 47.51 41.46 24.36 7.19 1.14 221.56 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE POLETIMBER STRATUM 2 HEIGHT CLASS HTLAYER1L HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES _COVER COVER COVER COVER COVER COVER COVER ACDE2 0.01 0.01 ACMI2 0.01 0.01 AGRE2 0.01 0.09 0.04 0.14 ALCR6 0.05 0.95 3.90 0.09 4.99 ALSI3 0.02 0.68 0.98 0.05 1.72 ALTE2 0.08 1.87 4.16 0.14 0.00 6.24 ANTEN 0.13 0.13 ARFR4 0.10 0.01 0.00 0.11 ARRU 0.36 0.36 ARUV 1.19 1.19 ASTRA 0.02 0.02 BENA 0.03 0.01 0.04 BEPA 0.05 0.38 1.18 0.56 2.18 BORO 0.00 0.00 BRYUM 0.01 0.01 CACA4 0.09 3.19 4.49 0.15 7.93 CAREX 0.05 0.02 0.00 0.07 CETRA 0.16 0.16 CHCA2 0.01 0.01 CLADI2 1.53 1.53 CLADO 1.63 1.63 COCA13 3.31 3.31 COLI3 0.01 3.36 1.13 4.50 cosu4 0.10 0.00 0.11 CYCA3 0.02 0.02 DACTY4 0.03 0.00 0.03 DEGL3 0.02 0.02 0.04 DOWNWD 3.11 0.30 0.34 0.03 3.79 ELCO 0.01 0.01 EMNI 1.57 0.02 1.58 EPAN2 0.25 0.31 0.00 0.56 EQAR 0.49 0.92 1.41 EQPR 0.07 0.72 0.80 EQSC 0.16 0.16 EQSY 0.47 1.15 0.01 1.63 EQUIS 0.99 0.60 1.59 ERIOP 0.01 0.01 FERN 0.02 0.02 0.04 FORB 0.17 0.00 0.17 GABO2 0.01 0.00 0.01 GALIU 0.26 0.03 0.00 0.29 GATR3 0.00 0.00 GENTI 0.08 0.08 SPECIES GRASS GROUND HEAL HEDYS HEMA HYLOC HYPOG IRSE JUCO6 LALA LEDE LEGR LEPA2 LIBO3 LICHEN LUPIN LYAN2 LYCO3 LYCOP2 MEPA MERTE MOSS MOUN2 MYGA NEPHR PAPA8 PEFRS PELA PELTI PETAS PIGL PIMA PLSC4 POAL2 POBA2 POFR4 POLYT4 POPA14 POTR2 POTRS POTR6 PTCR PTILI2 PYAS PYCH PYGR PYROL PYSE RESIDUE WHITE SPRUCE POLETIMBER (continued) STRATUM 2 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 PERCENT COVER 62.80 0.07 0.29 2.49 0.09 4.94 1.10 1.29 16.36 PERCENT COVER 0.49 0.00 0.08 0.10 0.36 0.00 PERCENT COVER 0.01 0.02 0.15 0.01 4.26 3.25 0.01 0.03 0.01 0.01 0.22 0.01 0.00 PERCENT COVER oo oo -18 -00 -00 -01 -13 +39 -02 +12 -19 PERCENT COVER PERCENT 0.07 0.03 TOTAL PERCENT COVER 0.10 0.53 0.01 0.04 0.24 62.80 0.00 0.00 0.19 0.01 0.03 4.71 0.24 3.86 0.07 0.02 0.06 0.07 0.30 1.38 0.03 2.49 0.02 0.07 0.09 0.01 0.01 0.00 4.96 0.01 12.32 11.87 1.10 0.01 0.08 0.01 1.32 0.01 0.13 0.44 0.02 0.01 0.18 0.49 0.00 0.08 0.10 0.36 16.36 TABLE 2e. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #5 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 5 ALSI3 501.9 447.8 14 5 ALTE2 8008.2 7144.8 86 5 CACA4 72.9 65.0 57 5 CAREX 0.0 0.0 7 5 COCA13 13.2 11.8 29 5 DOWNWD 0.0 0.0 93 5 EPAN2 59.3 52.9 36 5 EQAR 46.3 41.3 36 5 EQSY 6.8 6.1 29 5 GATR3 0.0 0.0 7 5 GELI3 3.6 3.2 29 5 HYLOC 10.3 9.2 43 5 LIBO3 2.1 1.9 14 5 MOSS 0.6 0.5 14 5 PIGL 5474.0 4883.8 86 5 POBA2 1645.4 1468.0 50 5 PYAS 18.1 16.1 36 5 PYCH 0.3 0.3 14 5 PYGR 6.1 5.4 29 5 PYROL 19.0 17.0 7 5 PYSE 0.3 0.3 14 5 RESIDUE 0.0 0.0 100 5 ROAC 129.0 115.1 93 5 RUAR 3.6 3.2 14 5 SALIX 1942.7 1733.3 50 5 STANDIN 0.0 0.0 79 5 STUMPS 0.0 0.0 29 5 VIED 166.1 148.2 50 5 WATER 0.0 0.0 14 TOTAL 18129.8 16175.2 TABLE 2£. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #6 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 6 ACHIL 0.0 0.0 2 6 ALCR6 622.3 555.2 15 6 ALSI3 360.6 321.7 4 6 ALTE2 5531.6 4935.2 72 6 ARRU 0.3 0.3 4 6 ASTRA 0.0 0.0 2 6 BEPA 95.8 85.5 4 6 CACA4 77.5 69.1 44 6 CAREX 0.6 0.5 2 6 CLADO 0.3 0.3 4 6 COCA13 4.2 3.7 44 6 cosT4 2.8 2.5 2 6 DOWNWD 0.0 0.0 67 6 EPAN2 8.7 7.8 17 6 EQAR 19.8 17.7 33 6 EQSY 7.5 6.7 15 6 EQUIS 6.5 5.8 20 6 FORB 0.0 0.0 4 6 FRVI 1.4 1.2 4 6 GABO2 0.7 0.6 4 6 GALIU 1.6 1.4 4 6 GATR3 0.3 0.3 4 6 GELI3 1.3 Le 17 6 GROUND 0.0 0.0 13 6 HEAL 4.6 4.1 4 6 HEMA 2.0 1.8 7 6 HYLOC 24.3 21.7 39 6 LIBO3 9.7 8.7 24 6 LUZUL 0.5 0.4 2 6 LYCOP2 0.2 0.2 2 6 MOSS 2.0 1.8 13 6 MOUN2 0.1 0.1 4 6 PELTI aT 1.5 13 6 PIGL 7013.5 6257.4 61 6 POBA2 3146.4 2807.2 46 6 POFR4 0.7 0.6 2 6 PYAS 4.9 4.4 is 6 PYCH 0.2 0.2 2 6 PYGR 0.8 0.7 7 6 PYSE 2.4 2.1 20 6 RESIDUE 0.0 0.0 98 6 RIHU 1.7 1.5 4 6 ROAC 202.9 181.0 61 6 RUAR 5.6 5.0 15 6 RUID 5.0 4.5 4 6 SAIN3 89.6 79.9 2 6 SALIX 1562.7 1394.2 48 6 SHCA 0.0 0.0 2 6 STANDIN 0.0 0.0 54 6 STELL 0.0 0.0 2 6 STUMPS 0.0 0.0 9 6 VAVI 1.2 1.1 4 6 VICIA 0.0 0.0 2 6 VIED 161.9 144.4 41 TOTAL 18988.4 16941.2 TABLE 2g. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #7 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ ACDE2 0.2 0.2 ACRU2 1.7 1.5 ALCR6 1949.5 1739.3 3 ALECT2 0.3 0.3 ALSI3 225.0 200.7 ALTE2 1475. ARRU 0. ARSY 0. ARUV 3. BEPA 5810. CACA4 148, CAREX CETRA CLADI2 CLADO CNCN COCA13 DACTY4 DEGL3 DOWNWD EPAN2 EQAR EQPR EQSC EQSY EQUIS FORB GABO2 GALIU GATR3 GELI3 GRASS GROUND GYDR HEAL HEMA HEPAT HYLOC IRSE LEGR LIBO3 LICHEN LUPIN LYAN2 LYCL LYCO3 LYCOP2 MEPA MOSS MOUN2 PELTI PIGL 6260. PIMA 1300. PLSC4 2. POBA2 40 POHU2 1. POLYT4 3 NBWO COP®NN br w NM hR ad SCOONOCAWONWOKHPUHODWANDOOWONHOCO H b ra > SHNHOOTCONODOHRONHLOKPDKPOOUDDOKHPONKHFOO BR ~s a SD ~s OWPRFRPWOWNHRPHKFKEPNKHPWOAOrFPOUWONEH Ph Wh ro tw LhOUWOPRRrRPOODOOOF b POR DWHOOCOCO On ao BH w Ro ro WwW oy) © NOW H TNA AAAS SAYS SSS YS WrRuo Be Ornhy TABLE 2g. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #7 (continued) TYPE CODE AVG Kg/Ha AVG _Lb/Ac POTR2 35.6 31.8 POTRS 1954.1 1743.4 PYAS PYGR PYROL PYSE RESIDUE RIBES RIEU RITR ROAC ROCKS RUAR RUAR6 RUBUS RUCH RUID SAGL SALIX SAMY SHCA SPBE STANDIN STELL STUMPS THALI2 THSP VACA VAUL VAVI VIED 1 WATER my al: 10 ed NS wo ray oO SHNUBODDDDCONDBOMDUWOCOCCDOONWDOHOKHOCOM H as ~ oy NW & uo ~ Nw SAKPNOTDVVOOCOWHLODUWODODVOOUDWOKHPOKPOOeW w FPWNOPH HOP OROHPOPBHPH HH AAUHWIONND ee ot hm SHOAKrFPOODOOWOWOHPOWNWNHNOHNOWONKHHUY YwWer Owe NNN SII III III II IY bb TOTAL 20807. SPECIES LOPR LYCO3 LYCOP2 MEPA MERTE MOSS PEDIC PEFRS PELTI PETAS PIGL PIMA PLSC4 POBA2 POLYT4 POTR2 POTRS PTILI2 PYAS PYGR PYROL PYSE RESIDUE RIBES RIHU RITR ROAC ROCKS RUAR RUAR6 RUBUS RUCA RUCH RUID SAGL SALIX SHCA SPBE SPHAG STANDIN STELL STUMPS THALI2 VACA VAUL VAVI VICIA VIED WATER WHITE SPRUCE, BIRCH, ASPEN POLETIMBER (continued) STRATUM 9 HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 PERCENT COVER 2.20 0.01 0.20 2.16 0.08 41.84 0.10 0.64 1.05 0.14 0.31 0.84 PERCENT COVER 0.01 0.08 0.22 0.93 0.01 0.04 0.01 0.02 0.23 0.50 0.00 0.09 0.01 0.14 0.63 0.02 0.00 0.27 0.38 0.08 0.27 2.85 0.16 0.03 0.34 0.06 0.11 0.01 0.24 0.05 0.00 0.02 0.01 0.01 0.34 14.45 0.03 1.60 HEIGHT CLASS PERCENT COVER 0.46 0.04 0.00 0.03 3.24 2.61 0.34 0.57 0.00 0.22 0.10 0.40 7.58 0.06 0.01 0.07 0.27 0.09 0.00 0.63 1.08 0.46 0.00 0.53 0.20 1.17 PERCENT _COVER 0.03 2.01 0.05 0.00 0.17 1.24 0.01 0.01 0.02 1.36 0.15 0.09 0.02 0.09 HTLAYER5 HTLAYER6 PERCENT _COVER_ 1.22 0.55 0.36 0.29 0.21 0.00 PERCENT COVER 0.30 TOTAL PERCENT COVER 0.01 0.32 0.73 1.42 0.01 1.03 0.09 0.01 2.20 0.05 8.57 6.13 0.20 0.37 2.25 0.35 3.01 0.08 0.63 0.02 0.00 0.27 41.84 0.65 0.18 0.84 11.67 0.10 0.22 0.01 0.11 0.61 0.06 0.21 0.02 2.20 1.46 0.61 0.64 1.05 0.02 0.14 0.01 0.01 0.89 14.97 0.03 2.86 0.84 ZIEL 0.01 0.00 0.01 TOTAL 101.37 47.91 41.80 7.50 0.34 230.58 31.65 SPECIES ALCR6 ALTE2 ARCTO3 ARRU ARSY BENA BEPA CACA4 CAREX CETRA CIMI CLADI2 CLADO COCA13 COLI3 CORNU DOWNWD EMNI EPAN2 EQAR EQSC EQSY EQUIS FORB GABO2 GRASS GROUND HEMA HYLOC LEGR LEPA2 LIBO3 LICHEN LYCO3 LYCOP2 MEPA MOSS MOUN2 NEPHR PELTI PETAS PIGL PIMA AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 PERCENT COVER 0.29 0.72 1.05 1.84 0.60 47.00 0.05 0.45 0.05 0.41 0.57 0.43 4.93 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM DATA UNCORRECTED FOR PHENOLOGY BLACK & WHITE SPRUCE - HARDWOOD STRATUM 10 PERCENT COVER 0.19 0.02 0.44 0.17 0.16 1.94 0.18 3.16 1.34 0.14 0.69 0.04 1.60 0.41 0.24 1.64 0.08 0.14 0.04 +73 +28 -51 -02 +34 -04 +28 SCOOCONOW 0.06 0.03 0.57 1.99 HEIGHT CLASS PERCENT COVER 2.26 0.70 0.02 0.09 0.17 0.91 3.48 0.50 0.08 0.36 0.03 0.12 0.28 1.46 0.06 2.28 0.09 0.02 8.10 0.01 0.45 PERCENT PERCENT COVER COVER 7.54 0.68 3.34 1.08 3.44 1.85 0.12 0.01 0.39 0.13 3.73 1.39 7.31 2.54 PERCENT COVER 1. HTLAYERS HTLAYER6 47 -17 TOTAL PERCENT _COVER_ 10.68 5.15 0.02 0.44 0.09 0.33 7.83 5.54 0.68 0.29 0.08 0.72 1.05 3.16 1.69 0.04 2.11 0.69 0.531 3.45 0.41 0.30 3.92 0.17 0.16 0.04 0.60 0.01 47.00 11.97 0.28 2.57 0.47 0.40 0.46 0.74 0.57 0.06 0.43 4.93 0.03 8.24 19.02 BLACK & WHITE SPRUCE - HARDWOOD (continued) STRATUM 10 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER PLSC4 0.84 0.84 POBA2 0.13 0.06 0.19 POFR4 0.04 0.01 0.06 POLEM 0.01 0.02 0.03 POLYT4 1.88 0.01 1.89 POPA14 0.01 0.01 0.03 POTR2 0.22 0.22 POTR5 0.08 0.37 0.25 0.70 PYAS 1.00 1.00 PYROL 0.08 0.08 PYSE 0.60 0.60 RESIDUE 35.57 35.57 RIBES 0.19 1.03 0.00 1.22 RIHU 0.01 1.07 0.03 1.11 RITR 0.01 0.11 0.13 ROAC 1.32 5.30 2.53 9.15 ROCKS 0.26 0.26 RUAR 1.03 0.21 1.24 RUCH 0.03 0.03 RUMEX 0.08 0.08 SAGL 0.01 0.10 0.83 0.94 SALIX 0.52 3.58 4.16 1.30 0.26 9.81 SPBE 0.03 0.46 0.49 SPHAG 1.38 1.38 STANDIN 1.79 0.06 0.02 1.88 STUMPS 0.12 0.02 0.02 0.16 THALI2 0.01 0.03 0.01 0.05 THSP 0.14 0.14 VACA 1.24 1.24 VAUL 2.53 0.85 3.38 VAVI 16.31 0.12 16.43 VIED 0.16 1.25 0.20 1.61 WATER 2.71 2.71 TOTAL 102.97 46.66 46.91 34.21 9.10 . 1.90 241.74 SPECIES ACDE2 ACRU2 ALCR6 ALSI3 ALTE2 ARRU ARTI BEGL BEPA CACA4 CAREX CLADO COCA13 COLI3 DOWNWD EMNI EPAN2 EQAR EQPR EQSY EQUIS FORB GABO2 GALIU GERAN GRASS GROUND HEMA HYLOC LIBO3 LUAR2 LUPIN LYCOP2 MEPA MOSS MOUN2 NEPHR PELTI PIGL PIMA PLSC4 POBA2 POFR4 AVERAGE ABSOLUTE PERCENT COVER BY SPECI DATA UNCORRECTED FOR PHE TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM NOLOGY WHITE SPRUCE - BALSAM POPLAR SAWTIMBER STRATUM 11 HEIGHT CLASS ES AND HEIGHT LAYER HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 PERCENT COVER 0.12 4.60 0.60 43.23 0.38 3.02 0.04 0.90 2.29 PERCENT COVER 0.01 0.06 0.05 0.50 0.08 0.04 0.03 4.56 0.65 11.22 0.77 0.80 0.35 0.14 4.05 0.23 0.60 2.35 0.27 0.05 0.30 0.23 0.31 9.47 0.12 0.36 0.62 0.06 0.55 0.05 PERCENT COVER 0.05 2.54 1.21 7.00 0.17 0.27 5.82 0.12 0.58 0.53 0.07 0.44 5.23 0.48 0.27 1.00 0.08 0.12 0.19 0.05 0.71 0.38 0.55 PERCENT COVER 0. 11. 1. 7. 0 4. 0. QO. QO. 03 75 25 18 -03 89 59 00 10 PERCENT COVER 1.38 0.33 1.59 0.26 0.25 PERCENT COVER TOTAL PERCENT COVER 0.01 0.08 14.35 2.51 16.07 0.08 0.04 0.17 1.24 10.69 0.77 0.12 11.80 1.29 5.47 0.35 0.62 9.46 0.71 0.87 3.36 0.36 0.05 0.30 0.14 0.60 0.60 0.36 43.23 10.18 0.12 0.38 0.75 1.20 3.02 0.06 0.04 0.90 8.54 0.85 2.29 0.45 0.42 SPECIES POLEM POLYT4 POPA14 PYAS PYGR PYROL PYSE RANUN RESIDUE RIBES RITR ROAC RUAR RUAR6 RUID SALIX STANDIN STELL STUMPS THAL THALI2 THSP TREU VAUL VAVI VIED WATER WHITE SPRUCE - BALSAM POPLAR SAWTIMBER (continued) STRATUM 11 HTLAYER1 PERCENT 35.52 1.60 0.58 2.60 HEIGHT CLASS HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT COVER COVER COVER COVER COVER COVER 0.44 0.44 4.54 0.05 0.02 0.06 1.55 0.13 1.68 0.35 0.35 0.01 0.01 0.56 0.56 0.02 0.02 35.52 0.11 0.22 0.34 0.05 0.00 0.05 3.56 16.18 8.96 28.69 0.32 0.01 0.33 0.03 0.03 0.01 0.01 0.10 0.69 2.56 0.96 4.32 1.60 0.04 0.04 0.58 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.08 0.09 0.16 5.42 0.04 5.45 1.69 3.32 1.41 6.42 2.60 52.87 50.98 40.10 4.77 248.72 TOTAL 100.00 SPECIES ACRU2 ALCR6 ALSI3 ALTE2 ARRU ARTEM ASSI ASTRA BEPA CACA4 CAREX CLADO COCA13 COLI3 CORNU cosu4 DOWNWD EMNI EPAN2 EQAR EQSY EQUIS FORB GABO2 GALIU GRASS GROUND HEMA HYLOC LALA LEGR LEPA2 LIBO3 LICHEN LUPIN LYAN2 LYCO3 LYCOP2 MEPA MERTE MOSS MOUN2 PELTI AVERAGE ABSOLUTE PERCENT COVER BY SPECIE DATA UNCORRECTED FOR PHENO TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM WHITE SPRUCE - BALSAM POPLAR POLETIMBER STRATUM 12 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 PERCENT COVER 0.04 1.04 0.04 4.75 0.35 0.04 2.94 24.31 0.44 0.10 1.85 0.02 1.10 PERCENT COVER 0.06 0.03 0.23 0.52 0.01 0.03 0.03 4.49 0.12 8.31 1.59 0.03 0.08 0.19 0.87 0.15 2.94 0.96 4.40 0.15 0.04 0.05 0.02 0.09 0.08 0.48 0.02 6.36 0.02 0.02 0.04 0.01 0.23 0.30 0.07 0.04 0.01 PERCENT —COVER_ 0.01 1.91 0.44 4.90 0.03 0.02 0.01 0.29 2.60 0.06 1.05 0.43 1.02 0.31 0.08 0.01 +74 -26 -06 +39 -12 -01 -01 o coo SONWO -11 91 -03 01 -O1 oooo 0.88 0.01 PERCENT _COVER_ 7.79 4.70 8.32 0.02 0.92 0.14 0.06 0.06 0.05 S AND HEIGHT LAYER LOGY HTLAYERS PERCENT COVER 0.44 1.31 4.24 0.25 0.19 0.01 HTLAYER6 PERCENT *_COVER TOTAL PERCENT COVER 0.01 10.21 6.48 17.69 0.52 0.04 0.02 0.04 1.00 7.61 0.19 1.04 9.40 2.02 1.05 0.40 5.02 1.24 0.91 9.16 3.16 4.79 0.33 0.04 0.06 0.03 2.94 0.20 24.40 0.24 1.39 0.05 6.81 0.03 0.02 0.04 0.01 0.34 1.24 0.07 1.90 0.04 1.10 SPECIES ALCR6 ALTE2 ARALS BEGL BENA BEPA CACA4 CECU3 CEIS CLADO CLAL4 CLMI2 COCA13 COLI3 DAAR4 DEGL3 DOWNWD EMNI EPAN2 EQSY GABO2 GALIU HYLOC LEDE LEGR LEPA2 LUPIN LYCOP2 MEPA MOSS NEPHR OXMI PELTI PIGL PIMA PLSC4 POLYT4 POTR2 POTRS PTILI2 RESIDUE ROAC ROCKS AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE SAPLING STRATUM 20 HEIGHT CLASS HTLAYERL HTLAYER2 HTLAYER3 HTLAYER4 PERCENT COVER 2.50 0.25 6.50 0.63 0.63 0.13 0.88 25.62 6.25 5.12 0.13 3.25 10.00 26.12 0.25 PERCENT COVER 0 0 2 0 0 1. 0 0 0 5 0 0 0 0 2 1 3 0 0 0 0 1 0 -11 +70 -66 -10 +32 73 -88 -60 -03 -19 -06 -13 -13 -19 -00 -25 -49 -18 -28 15 221 -00 -13 PERCENT COVER 0.55 1.25 3.75 2.66 0.12 1.78 0.06 PERCENT COVER 0.25 0.10 HTLAYERS HTLAYER6 PERCENT COVER 0.09 PERCENT COVER TOTAL PERCENT COVER 1.00 1.95 2.66 3.85 2.98 0.22 3.51 2.50 0.25 6.50 0.63 0.63 0.88 0.60 0.13 0.03 0.88 5.19 0.13 0.13 0.13 0.19 25.62 2.00 4.22 9.84 0.18 6.25 0.28 5.12 0.13 0.15 3.25 8.49 8.68 0.38 0.25 1.25 0.06 10.00 26.12 0.37 0.25 WHITE SPRUCE SAPLING (continued) STRATUM 20 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER RUCH 2.12 2.12 SAAL 0.10 0.63 0.73 SALIX 0.25 0.24 0.20 0.02 0.71 SPHAG 7.75 7.75 STANDIN 0.88 0.88 STERE 2.50 2.50 VAUL 10.69 6.84 17.53 VAVI 24.16 24.16 VIED 0.56 1.63 2.19 TOTAL 100.00 59.37 35.00 11.88 0.11 206.36 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY BLACK & WHITE SPRUCE SAPLING & DWARF STRATUM 21 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER BENA 6.37 6.37 CACA4 0.33 0.08 0.40 CAREX 5.52 5.52 CETRA 2.50 2.50 CLADI2 11.25 11.25 CLADO 12.50 12.50 EMNI 1.12 1.12 HYLOC 53.25 53.25 LEGR 23.12 10.47 33.60 LYCOP2 7.50 7.50 MEPA 0.81 0.08 0.89 PELTI 0.50 0.50 PIMA 10.25 21.62 58.75 27.50 118.12 POLYT4 12.50 12.50 RUCH 2.12 2.12 SALIX 1.94 2.75 4.69 VAUL 4.55 4.55 VAVI 25.10 25.10 TOTAL 100.00 81.25 35.00 58.75 27.50 302.50 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY BLACK SPRUCE DWARF STRATUM 22 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER ALCR6 0.96 0.96 0.08 2.00 ARRU 2.68 2.68 ARTI 0.36 0.36 BEGL 0.04 0.83 0.03 0.89 BENA 0.69 3.69 0.50 4.89 BEPA 0.69 0.14 0.83 CACA4 0.36 1.43 0.24 2.03 CAREX 0.59 1.26 0.04 1.90 CETRA 1.21 1.21 CLADI2 2.63 - 2.63 CLADO 7.88 7.88 COCA13 0.06 0.06 COLI3 1.35 0.32 1.68 DOWNWD 0.63 0.16 0.03 : 0.82 EMNI 4.50 0.13 4.63 EQAR 0.08 0.08 EQSY 0.04 0.10 0.06 0.21 EQUIS 0.54 0.39 0.93 ERIOP 2.08 0.54 2.63 ERVA4 1.96 2.45 0.25 4.66 FORB 0.03 0.03 0.06 GRASS 0.04 0.06 0.03 0.13 GROUND 0.63 0.63 HYLOC 43.63 43.63 LALA 0.07 0.06 0.13 0.31 0.58 LEDE 1.73 3.35 0.04 5.13 LEGR 2.60 5.78 8.38 LEPA2 3.69 4.09 0.06 7.84 LIBO3 0.21 0.21 LYAN2 0.63 0.63 LYCOP2 0.29 0.29 MOSS 1.63 1.63 NEPHR 0.08 0.08 OXMI 0.33 0.49 0.82 PEDIC 0.03 0.03 0.06 PEFRS 0.15 0.15 PELTI 8.00 8.00 PETAS 0.18 0.18 PIGL 0.04 0.90 1.00 2.21 4.14 PIMA 4.44 14.23 23.44 13.75 1.25 57.12 PLSC4 1.25 1.25 POFR4 0.15 1.59 0.49 2.22 POLYT4 4.00 . 4.00 BLACK SPRUCE DWARF (continued) STRATUM 22 HEIGHT CLASS HTLAYER1L HATLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER POTRS 0.50 0.50 PTILI2 0.42 0.42 PYROL 0.04 0.04 RESIDUE 6.88 6.88 ROAC 0.54 0.61 1.16 RUAR6 0.13 0.13 RUBUS 0.18 0.18 RUCH 3.18 3.18 SAFU 0.59 0.58 0.04 1.22 SAGL 0.33 0.68 0.58 1.59 SALIX 0.32 1.88 2.96 0.50 5.66 SPBE 0.09 0.03 0.12 SPHAG 17.58 17.58 STANDIN 2.04 2.04 STERE 0.04 0.04 STUMPS 0.04 0.04 VAUL 7.59 6.53 14.12 VAVI 20.07 20.07 WATER 0.13 0.13 TOTAL 100.00 62.29 52.71 31.46 17.50 1.25 265.21 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY BALSAM POPLAR SAPLING STRATUM 23 HEIGHT CLASS HTLAYER1L HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES _COVER COVER COVER COVER COVER COVER COVER ACHIL 0.09 0.09 ALSI3 10.69 11.69 22.38 ALTE2 1.47 11.59 20.25 33.31 BEPA 0.09 0.09 CACA4 0.13 1.16 0.79 2.07 COCA13 5.64 5.64 CORNU 1.06 1.06 DOWNWD 5.37 5.37 EPAN2 0.08 0.08 EQAR 0.25 14.89 1.56 16.71 EQUIS 2.41 6.04 8.44 HYLOC 1.75 1.75 IRSE 0.03 0.03 LIBO3 3.93 3.93 MEPA 0.06 0.06 MOSS 0.13 0.13 PAPAS 3.06 3.06 PELTI 0.25 0.25 PETAS 1.75 1.75 PIGL 0.63 3.93 4.24 8.80 POBA2 2.25 11.00 13.25 PYAS 0.13 0.13 PYROL 3.16 3.16 PYSE 0.78 0.78 RESIDUE 88.50 “ 88.50 RITR 0.09 0.09 ROAC 1.42 10.59 12.01 SALIX 0.08 2.91 9.12 3.00 15.11 SAPHP 0.38 0.38 STANDIN 3.50 3.50 STUMPS 0.13 0.13 VIED 0.38 10.03 10.41 TOTAL 100.00 39.37 63.75 56.31 3.00 262.44 SPECIES ACDE2 ACHIL ALCR6 ALSI3 ANPO ARNIC ARRU ARUV ASSI BENA BEPA CACA4 CAIN CASTI2 CETRA CLADO CNCN COCA13 COLI3 DOWNWD EPAN2 ERLO FRVI GABO2 GALIU GRASS GROUND HYLOC LEGR LIBO3 LUPIN LYCOP2 MEPA MOSS PELTI PIGL PIMA PLSC4 POBA2 POLYT4 POTRS PYAS PYGR AVERAGE ABSOLUTE PERCENT COVER BY SPECI HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 PERCENT COVER 3.94 6.81 8.50 0.31 0.06 0.38 2.75 0.13 1.06 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM ES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY PERCENT COVER 0.15 0.09 0.24 0.10 5.25 6.88 3.81 0.27 0.17 7.82 0.05 0.22 0.05 5.06 1.77 0.15 1.42 0.11 0.78 1.38 0.22 0.05 6.89 2.41 0.42 0.42 1.05 0.59 0.05 0.48 0.02 0.11 BIRCH & ASPEN SAPLING STRATUM 24 HEIGHT CLASS PERCENT —COVER_ 0.06 10.25 0.33 0.02 0.03 0.59 0.26 0.03 0.02 0.43 0.02 6.12 0.08 5.28 1.16 0.16 0.98 0.02 PERCENT COVER 0.01 2.50 0.94 0.01 7.27 1.73 0.47 6.22 HTLAYER5 HTLAYER6 PERCENT _COVER_ 0.23 1.39 5.78 0.06 PERCENT COVER TOTAL PERCENT COVER 0.22 0.09 12.99 1.50 0.12 5.25 6.88 3.81 0.27 0.03 2.44 8.17 0.08 0.22 0.06 0.94 0.05 5.06 1.78 -09 -86 -11 -78 -38 +22 -07 -81 8.50 13.01 2.73 0.42 0.06 0.50 0.38 2.75 19.38 5.69 0.13 0.68 1.06 7.73 0.02 0.13 HNHOOKrFCOCrP .s? BIRCH & ASPEN SAPLING (continued) STRATUM 24 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 ATLAYERS5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER PYSE 0.23 0.23 RESIDUE 67.94 67.94 RIBES 0.05 0.05 0.10 ROAC 5.62 3.96 0.41 10.00 ROCKS 0.44 0.44 RUAR6 0.06 0.06 RUCH 0.06 ‘ 0.06 SAAL 0.09 0.75 1.00 1.84 SALIX 0.16 0.51 0.70 0.13 1.49 SHCA 3.88 5.44 9.32 SPBE 0.10 0.10 SPHAG 0.63 0.63 STANDIN 5.69 0.05 5.74 STUMPS 0.38 0.38 VAUL 0.59 0.15 0.74 VAVI 4.86 4.86 VIED 1.41 1.35 0.23 2.99 ZIEL 0.70 0.70 TOTAL 100.00 66.25 38.13 21.87 9.81 236.06 SPECIES ACDE2 ALCR6 ALDE2 ALSI3 ALTE2 BEPA BORO CACA4 CETRA CLADI2 CLADO Ccocal13 COLI3 DOWNWD EMNI EPAN2 EPHI EQPR EQSY EQUIS FERN GATR3 GRASS GROUND HYLOC LEGR LIBO3 MEPA MOSS PEFRS PELTI PIGL PIMA POTRS POTR6 PYAS PYSE RESIDUE RIBES RITR ROAC ROCKS RUAR6 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE, BIRCH, ASPEN SAPLING STRATUM 25 HEIGHT CLASS HTLAYER1L HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 PERCENT COVER 0.05 0.55 2.45 2.15 0.65 29.85 2.80 6.10 0.05 50.15 0.30 PERCENT COVER PERCENT COVER PERCENT PERCENT PERCENT 0.05 0.29 0.03 1.17 0.67 0.05 5.15 2.81 1.40 0.21 0.75 1.71 0.90 0.35 0.15 0.54 0.30 0.15 1.28 1.92 1.67 0.64 0.30 0.39 0.55 0.12 0.30 0.00 0.15 1.31 0.09 3.07 0.16 0.86 0.85 13.17 3.81 1.83 0.33 0.38 3.82 0.04 0.20 0.42 3.76 0.07 1.39 7.69 0.19 0.18 0.04 4.68 0.15 0.03 8.89 4.25 0.49 0.05 0.03 0 0 -40 +85 TOTAL PERCENT WHITE SPRUCE, BIRCH, ASPEN SAPLING (continued) STRATUM 25 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 PERCENT SPECIES RUID RUMEX SALIX SAXIF SHCA SPBE SPHAG 3.50 STANDIN 1.35 VAUL VAVI VIED WATER 0.05 ZIEL 0.17 0.04 0.21 TOTAL 100.00 54.00 52.10 25.75 1.25 233.10 _COVER_ PERCENT COVER 0.50 0.03 1.79 0.03 0.46 0.14 1.45 20.33 0.51 _COVER_ PERCENT PERCENT 0.12 4.83 2.25 0.70 0.23 2.15 0.18 _COVER_ PERCENT COVER PERCENT COVER ‘TOTAL PERCENT _COVER 0.62 0.03 8.88 0.03 1.15 0.37 3.50 1.35 3.60 20.33 0.69 0.05 SPECIES ACDE2 ALCR6 ALECT2 ALSI3 ALTE2 BEGL BEPA CACA4 CETRA CLADI2 CLADO COCA13 COLI3 DEGL3 DOWNWD EMNI EPAN2 EQAR EQsy EQUIS FRVI GALIU GROUND HYLOC HYSP3 LEGR LEPA2 LIBO3 LYAN2 LYCO3 LYCOP2 MEPA MOSS NEPHR PEFRS PELTI PIGL PIMA PLSC4 POBA2 POLYT4 POPA2 POTR2 HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 PERCENT COVER 0.28 0.28 1.72 0.89 4.94 1.44 0.11 0.22 37.11 1.28 0.28 0.11 0.56 3.00 0.83 3.44 0.06 0.06 2.22 0.61 0.06 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY BLACK & WHITE SPRUCE, BIRCH, ASPEN SAPLING PERCENT COVER 0.02 0.91 0.03 0.70 0.04 0.37 2.70 0.06 3.58 1.69 0.09 0.68 0.22 0.07 0.63 0.25 0.21 3.73 0.64 3.13 0.47 0.03 0.44 0.84 0.08 0.47 2.34 0.22 0.56 0.05 STRATUM 26 HEIGHT CLASS PERCENT COVER 0.04 1.60 0.56 2.24 0.14 0.64 2.45 0.12 0.14 0.08 +28 -51 -38 -17 o OoOrRoOO -06 3.06 -61 Oo 0.50 0.95 3.93 0.05 0.54 0.07 PERCENT COVER 8. 4, 4. 2. 10. 6. 0. 0. 18 21 16 71 72 76 08 11 HTLAYERS HTLAYER6 TOTAL PERCENT COVER 0.33 0.78 2.00 1.33 0.50 2.00 PERCENT PERCENT COVER COVER 0.06 11.02 0.28 4.80 7.89 0.18 3.72 5.43 1.72 0.89 5.00 3.70 1.83 0.08 1.54 0.68 0.50 0.59 2.12 0.41 0.21 0.06 0.22 37.11 1.28 7.06 1.25 3.24 0.47 0.03 0.56 0.44 3.00 0.83 1.34 3.53 14.20 1.11 15.53 2.22 0.63 0.83 1.10 2.28 BLACK & WHITE SPRUCE, BIRCH, ASPEN SAPLING (continued) STRATUM 26 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5S HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER PYROL 0.63 0.63 PYSE 0.07 0.07 RESIDUE 26.33 26.33 RIBES 0.23 0.39 0.61 RITR 0.25 0.03 0.28 ROAC 1.64 9.06 0.52 11.22 ROCKS 0.06 0.06 RUAR6 0.09 0.28 0.36 RUCA 0.04 0.04 RUCH 0.69 0.69 RUID 0.04 0.07 0.12 ij SAAM3 0.06 0.06 SABE2 0.79 1.06 0.56 0.33 2.74 SAGL 0.05 0.38 0.24 0.67 SALIX 0.06 0.08 1.26 2.99 0.50 4.88 SHCA 0.04 0.04 0.08 SPBE 0.82 1.92 2.74 SPHAG 7.94 7.94 i STANDIN 2.22 2.22 STUMPS 0.28 0.28 THSP 0.11 0.07 0.18 VAUL 0.11 3.98 0.63 4.73 VAVI 2.94 15.14 0.07 18.15 VIED 0.28 1.08 1.36 0.04 VIOLA 0.04 WATER 0.56 : 0.56 TOTAL 100.00 50.28 36.44 41.28 7.78 1.11 236.89 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE BALSAM POPLAR SAPLING STRATUM 27 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER ACHIL 0.50 0.50 ALTE2 3.15 10.54 7.69 21.37 CACA4 1.04 0.08 1.11 CAREX 12.19 0.25 12.44 EQAR 22.75 22.75 EQUIS 9.94 0.50 10.44 FORB 1.05 1.05 HYLOC 3.00 3.00 LALA 0.81 0.25 0.19 1.25 PEFRS 2.44 2.44 PIGL 4.31 9.75 3.00 17.06 POBA2 16.87 15.91 32.79 POFR4 0.99 0.48 : 1.46 RESIDUE 50.75 50.75 SALIX 1.34 1.54 0.71 3.59 STANDIN 0.50 0.50 WATER 45.75 45.75 TOTAL 100.00 60.00 40.75 27.50 228.25 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM . AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY TALL SHRUB STRATUM 30 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER ALCR6 0.12 0.30 0.50 0.92 ALSI3 0.04 0.12 0.50 0.66 ALTE2 0.34 0.70 4.00 5.04 ARALS 0.12 0.12 ARRU 0.93 0.93 BEGL 3.00 7.42 10.42 BENA 1.00 15.54 11.12 27.66 BEPA 0.04 0.32 0.36 CAAQ 3.23 0.14 oia7 CABI2 2.52 : 2.52 CACA4 0.20 0.32 0.52 CANA2 0.06 0.06 CAREX 0.64 0.04 0.68 CATE11 0.12 0.12 CECU3 2.00 2.00 CEIS 0.40 0.40 CETRA 6.00 6.00 CHCA2 3.40 3.40 CLADI2 8.00 8.00 CLADO 0.60 0.60 COLI3 0.03 0.04 0.07 COMPOS 0.12 0.12 CYPRI 0.04 0.04 0.08 DANTH 0.06 0.06 DOWNWD 2.70 3.00 2.29 0.80 8.79 DROC 0.24 0.24 EMNI 3.00 1.16 4.16 EPAN2 0.04 0.04 0.08 EQAR 0.07 1.05 1.11 FORB 0.04 0.07 0.11 HEMA 0.07 0.09 0.16 HYLOC 20.00 20.00 LEGR 0.60 1.33 0.60 2.53 LEPA2 - 3.12 3.12 LIBO3 0.30 0.30 LICHEN 0.40 0.40 LOPR 0.18 0.18 LUPIN 0.03 0.08 0.11 MEPA 0.04 0.12 0.16 MOSS 10.00 10.00 PAPAS 0.03 0.01, - 0.04 PELA 0.15 0.15 PELTI 1.60 | 1.60 SPECIES PETAS PIGL PIMA POFR4 POHU2 POPA14 PTILI2 PYROL PYSE RESIDUE ROAC ROCKS SAAL SAGL SALIX SPHAG STANDIN STERE STLO2 THSU2 VAUL VAVI WATER TOTAL HTLAYERL HTLAYER2 HTLAYER3 HTLAYER4 TALL SHRUB (continued) STRATUM 30 HEIGHT CLASS HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT COVER COVER COVER COVER COVER COVER COVER 0.15 0.15 0.65 1.90 0.50 3.40 6.45 0.62 1.54 0.20 2.36 0.85 0.70 1.55 0.40 0.40 0.85 0.85 4.80 4.80 0.39 0.04 0.43 0.40 0.04 0.44 9.50 9.50 0.07 0.22 0.29 4.00 4.00 0.45 3.50 3.95 0.85 4.20 5.05 0.43 1.95 0.20 2.57 15.00 15.00 0.40 0.40 0.60 0.60 0.15 0.15 2.00 2.00 8.50 8.50 4.00 1.84 5.84 3.00 3.00 100.00 56.55 39.00 6.70 3.40 205.63 SPECIES ANPO ARLA2 BENA BEPA CAAQ CANA2 CAREX CHCA2 CLADO EMNI ERAC2 ERIOP ERSC2 HYLOC LEPA2 MOSS NEPHR OXMI PEDIC PELA PELTI PETAS PIGL PIMA POFR4 POTAM RESIDUE RUBUS RUCH SACA11 SAGL SALIX SAMY SPHAG STANDIN VAUL VAVI WATER TOTAL TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT =n DATA UNCORRECTED FOR PHENOLOGY LOW SHRUB STRATUM 31 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT COVER 3.25 11.25 9.50 0.25 1.25 37.00 19.50 0.50 16.75 99.25 PERCENT COVER 0.15 0.10 3.00 0.40 3.50 6.45 0.75 0.80 0.30 0.15 0.30 5.20 0.15 0.20 0.15 4.25 1.55 0.25 4.25 1.00 2.30 0.20 1.50 0.75 0.20 10.15 2.00 50.00 PERCENT COVER 0.20 16.12 1.00 12.31 9.75 -20 -08 -38 o ooo -38 -88 -94 ow 0.38 13.22 3.68 62.50 PERCENT PERCENT PERCENT PERCENT COVER COVER COVER COVER 0.15 0.30 19.12 1.40 15.81 6.45 10.50 0.80 3.25 0.30 0.20 0.23 0.68 11.25 5.57 9.50 0.25 0.15 15 +25 0.38 0.63 9.63 0.63 23.67 10.00 1.25 223.00 AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER HTLAYER1 PERCENT SPECIES COVER ALECT2 ARRU ARTI BEGL BETUL CABE CANA2 CETRA CLADI2 CLADO COMPOS CORNI DAIN DROC EMNI FORB GROUND 1.50 LEPA2 LOPR LUPA4 OCHRO2 PEDIC PIGL PLSC4 POLYT4 POTRS RESIDUE ROCKS SAPO SARE2 SATR5 SELAG SIPR THAMN2 VAUL VAVI TOTAL 50.50 48.00 100.00 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM DATA UNCORRECTED FOR PHENOLOGY DWARF SHRUB STRATUM 32 HEIGHT CLASS HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS PERCENT 0.78 0.43 0.35 0.43 0.35 0.35 2.48 2.98 77.50 PERCENT COVER PERCENT COVER 0.50 0.05 0.25. 0.50 0.50 0.75 1.00 1.80 0.25 26.00 0.75 PERCENT HTLAYER6 PERCENT TOTAL PERCENT Table 2 UNDERSTORY COMPOSITION BY STRATUM AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES TABLE 2a. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY By SPECIES UNDERSTORY COMPOSITION BY STRATUM #1 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 1 ACMI2 0.0 0.0 1 1 ALCR6 1389.2 1239.4 18 1 ALSI 3597.1 532.7 9 1 ALTE2 2741.1 2445.6 42 1 ARRU 6.1 5.4 12 1 ARTEM 1.0 0.9 1 1 ARTI 0.0 0.0 1 1 ARUV 1.1 1.0 2 1 ASSI 0.0 0.0 1 1 BEPA 545.6 486.8 24 1 CACA4 97.1 86.6 59 1 CAREX 7.2 6.4 4 1 CETRA 0.0 0.0 1 1 CLADI2 3.1 2.8 8 1 CLADO 3.7 3.3 16 1 COCcA13 12.5 11.2 46 1 CORNU 1.5 1.3 2 1 CYPRI 0.0 0.0 1 1 DOWNWD 0.0 0.0 72 1 ELCO 0.0 0.0 1 1 EMNI 10.0 8.9 18 1 EPAN2 9.7 8.7 18 1 EQAR ~ 20.8 18.6 22 1 EQPA 2.2 2.0 1 1 EQPR 0.9 0.8 z 1 EQSC 0.6 0.5 1 1 EQSY 27.6 24.6 17 1 EQUIS 28.1 25.1 26 1 FORB 0.2 0.2 4 1 FRVI 0.0 0.0 1 1 GABO2 0.4 0.4 2 1 GALIU 1.1 2.0 9 1 GATR3 0.8 0.7 1 1 GELI3 56.7 50.6 52 1 GERAN 0.1 0.1 1 1 GRASS 0.0 0.0 3 1 GROUND 0.0 0.0 16 1 GYDR 0.0 0.0 2 1 HEDYS 1.3 1.2 1 i HEMA 11.8 10.5 11 1 HYLOC 428.9 382.7 91 1 HRYSP3 5.6 5.0 1 1 IRSE 0.0 0.0 1 1 JUCO6 9.1 8.1 3 1 LEGR 167.6 149.5 15 1 LEPA2 12.8 11.4 1 1 LIBO3 33.2 29.6 65 1 LICHEN 0.1 0.1 1 1 LUNO 0.3 0.3 1 1 LUPIN 14.5 12.9 5 1 LYAN2 0.1 0.1 1 1 LYCO3 0.9 0.8 1 1 LYCOP2 : 0.7 0.6 6 1 MEPA 14.0 12.5 27 1 MERTE 1.7 1.5 6 1 MOSS 23.8 21.2 26 1 MOUN2 0.2 0.2 5 TABLE 2a. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #1 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 1 NEPHR 0.4 0.4 1 1 PEDIC 0.5 0.4 1 1 PELA 0.0 0.0 1 1 PELTI 11.7 10.4 43 1 PIGL 11391.9 10163.7 65 1 PIMA 738.3 658.7 5 1 PLSC4 1.8 1.6 5 1 POBA2 132.8 118.5 6 1 POFR4 2.2 2.0 1 1 POLEM 0.0 0.0 1 1 POLYT4 1.5 1.3 8 1 POTRS 35.7 31.9 5 1 PTILI2 0.6 0.5 2 1 PYAS 7.9 7.0 24 1 PYGR L 1.5 5 1 PYROL 2.9 2.6 11 1 PYSE 5.7 5.1 15 1 RANUN 0.9 0.8 2 1 RESIDUE 0.0 0.0 82 1 RIBES 4.4 3.9 5 1 RIBU 0.2 0.2 2 1 RILA3 0.0 0.0 1 1 RITR 1.7 1.5 5 1 ROAC 410.0 365.8 89 1 ROCKS 0.0 0.0 2 1 RUAR tee 1.1 5 1 RUAR6 4.4 3.9 1 1 RUBUS 0.3 0.3 2 1 RUCH 0.9 0.8 1 1 RUID 7.9 7.0 3 1 SAAR3 74.6 66.6 1 1 SALIX 396.3 353.6 25 1 SETR 0.0 0.0 1 1 SHCA 24.3 21.7 0 1 SPBE 1.1 1.0 1 1 SPHAG 2.5 2.2 2 1 STANDIN 0.0 0.0 50 1 STERE 1.2 1.1 1 1 STUMPS 0.0 0.0 25 1 THALI2 0.0 0.0 1 1 THSP 0.0 0.0 1 1 THUID 0.1 0.1 1 1 TREU 0.0 0.0 2 1 VACA 6.7 6.0 2 1 VACA3 0.0 0.0 1 1 VACCI 0.2 0.2 2 1 VAUL 23.9 21.3 0 1 VAVI 39.9 35.6 53 1 VICIA 0.0 0.0 1 1 VIED 114.5 102.2 40 1 WATER 0.0 0.0 0 1 ZIEL 0.0 0.0 2 TOTAL 19744.9 17616.2 TABLE 2b. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #2 TY. to E CODE AVG Kg/Ha AVG Lb/Ac FREQ 2 ACDE2 0 2 ACMI2 0 2 AGRE2 1 2 ALCR6 735 2 ALSI3 305 2 ALTE2 942 2 ANTEN 0 2 ARFR4 0 2 ARRU 5 2 ARUV 4. 2 ASTRA 0 2 BENA 9 2 BEPA 1062 2 BORO 0 2 BRYUM 0 2 CACA4 87. 2 CAREX 0 2 CETRA 0 2 CHCA2 0 2 CLADI2 10. 2 CLADO 6 2 COCA13 6 2 cosu4 1 2 CYCA3 0 2 DACTY4 0 2 DEGL3 0 2 DOWNWD 0. 2 ELCO 0 2 EMNI 7 2 EPAN2 5 2 EQAR 5 2 EQPR 3 2 EQSc 2 2 EQsy 6 2 EQUIS 4 2 ERIOP 0 2 FERN 0 2 FORB Q. 2 GABO2 0 2 GALIU 1 2 GATR3 0 2 GELI3 27 2 GENTI 1 2 GRASS 0 2 GROUND 0 2 REAL QO. 2 HEDYS 0 2 REMA 2 2 HYLOC 436 2 HYPOG 0 2 IRSE 0. 2 JUCO6 : 13 2 LALA 0) 2 LEDE 0 2 LEGR 210. 2 LEPA2 11 2 LIBO3 32. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #2 (continued) TABLE 2b. Ale PLS SP APSSSSCSCSOSCOTAMONOHONDNDONGDSCONGDONGOSDOCSOHOSCOHAwbHOMOaNNOGCSCS a N Or ad aw a NX nan ANA ay am a d Ho Q a « at N oOo at Aw a oO a Od mS an at N g a a 5 ft a Baan A N MON HN SAAT Ein 8 4 Aon nN oN x ONS va By alo a ASSR RAB Sag RAITeO SQUIRES MAM BE KOMNOM MON M E D ma fa Hi og oa ot to SHB SSC SSAA ACAI SAS RARE On AO GRaam mi ZORA AO Ae fal ed fa ts fs EE Et 4 OS BOAO ORR OORE REE Hm aE GOB BBD DB rd ed ed ra fd ot fy Br Ei Ete WHITE SPRUCE POLETIMBER (continued) STRATUM 2 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES _COVER COVER COVER COVER COVER COVER COVER RHACO 0.02 0.02 RIBES 0.06 0.05 0.11 RITR 0.07 0.07 ROAC 1.39 6.20 1.22 8.81 ROCKS 0.17 0.17 RUAR 0.21 0.21 RUAR6 0.04 0.04 RUBUS 0.00 0.00 RUCH 0.08 0.08 RUID 0.01 0.04 0.01 0.06 RUMEX 0.06 0.06 SAAL 0.00 0.04 0.04 SAAR3 0.01 0.01 SABE2 0.01 0.01 SALIX 0.09 0.76 0.52 0.24 1.61 SETR 0.01 0.01 SHCA 0.13 0.68 0.19 0.03 1.04 SPBE 0.04 0.30 0.01 0.35 SPHAG 0.67 0.67 STANDIN 1.53 0.05 0.03 1.61 STERE 0.05 0.05 STUMPS 0.29 0.04 0.03 0.36 THALI2 0.02 0.02 VAAL 0.05 0.00 0.05 VACA 0.05 0.05 VACCI 0.00 0.00 VAUL 1.64 1.05 0.01 2.69 VAVI 0.03 11.86 0.09 11.97 VIED 0.05 1.43 1.34 0.15 2.96 WATER 0.55 0.55 ZIEL 0.00 0.00 TOTAL 100.09 43.16 36.38 25.69 4.09 0.11 209.52 SPECIES ALCR6 ALSI3 ALTE2 ANGE2 ARRU BEGL BENA BEPA CACA4 CAREX CETRA CHCA2 CLADI2 CLADO COCA13 COLI3 - DEGL3 DOWNWD EMNI EPAN2 EQAR EQPR EQSY EQUIS ERIOP FORB GALIU GRASS GROUND HEAL HEMA HYLOC IRSE LALA LEDE LEGR LEPA2 LIBO3 LICHEN LYCOP2 MEPA MOSS MOUN2 AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM DATA UNCORRECTED FOR PHENOLOGY BLACK & WHITE SPRUCE POLETIMBER STRATUM 3 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 PERCENT COVER 0.98 0.22 2.90 2.18 0.02 0.18 65.06 0.04 6.00 PERCENT PERCENT COVER PERCENT PERCENT PERCENT TOTAL PERCENT 0.10 0.08 0.09 0.09 3.63 1.01 3.06 0.02 0.58 0.07 1.53 0.18 1.49 0.02 0.95 0.66 0.32 2.13 0.68 0.06 0.04 0.02 0.01 0.40 0.45 0.16 1.00 0.15 0.03 0.02 0.04 12.57 1.83 0.05 2.61 1.14 2.49 0.02 1.67 0.62 0.06 0.02 SPECIES NEPHR PAPA8 PEFRS PELTI PETAS PIGL PIMA PLSC4 POFR4 POLYT4 POPA14 POTRS PTILI2 PYAS PYMI PYROL PYSE RESIDUE RITR ROAC RUAR RUAR6 RUCA RUCH SALIX SHCA SPBE SPHAG STANDIN STUMPS VACA VACCI VAUL VAVI VICIA VIED WATER TOTAL BLACK & WHITE SPRUCE POLETIMBER (continued) STRATUM 3 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT COVER 0.04 4.84 1.32 6.86 0.02 4.80 2.38 1.54 0.06 0.56 100.00 PERCENT _COVER_ 0.04 0.06 0.20 0.23 1.16 0.01 0.01 0.02 0.04 0.22 0.05 0.64 0.73 0.03 +21 +90 +72 -07 -36 ooooo -07 -O1 -03 -44 -97 oO OoOWOOo oO +22 53.16 PERCENT PERCENT PERCENT PERCENT PERCENT COVER COVER COVER COVER COVER 0.04 0.02 0.06 0.06 0.03 4.87 0.20 2.86 3.70 1.11 0.47 8.37 7.35 11.63 3.18 0.01 23.33 1.32 0.71 0.72 6.86 0.01 0.02 0.01 0.01 0.02 0.02 0.04 - 0.22 0.05 4.80 0.15 0.15 ‘4.40 0.43 5.46 0.06 0.79 0.03 0.21 0.01 0.91 1.65 0.36 2.72 0.47 0.01 0.54 0.56 0.18 1.11 2.38 1.61 0.06 0.00 0.01 0.03 1.40 4.84 0.10 20.07 0.08 0.08 0.28 0.50 0.56 44.90 24.92 4.90 0.70 228.58 AVERAGE ABSOLUTE PERCENT COVER BY SPECIE TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM DATA UNCORRECTED FOR PHENOLOGY BLACK SPRUCE HARDWOOD STRATUM 4 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES _COVER COVER COVER COVER COVER ALTE2 0.88 2.25 3.46 CACA4 9.83 16.75 2.08 CLADI2 8.00 CLADO 6.17 CLAL4 0.17 CLMI2 0.67 COcaA13 0.17 3.43 COLI3 3.25 DOWNWD 3.00 EMNI 0.33 il EPAN2 0.13 EQUIS 1.63 GROUND 13.33 HYLOC 25.83 LEGR 1.37 2.67 MEPA 1.01 0.07 MOSS 11.67 PELTI 6.00 PETAS 0.50 PIGL 0.17 2.94 15.42 i I Wy 1.72 PIMA 0.53 1.67 RESIDUE 10.00 RIHU 0.27 ROAC 9.27 12.33 SAAR3 0.40 2.08 1.08 4.95 SALIX 0.07 STANDIN 4.17 VAVI 0.83 9.50 TOTAL 100.00 51.67 37.50 13.33 6.67 S AND HEIGHT LAYER HTLAYER6 PERCENT COVER TOTAL PERCENT _COVER_ 6.58 28.67 8.00 6.17 0.17 0.67 3.60 3.25 3.00 0.33 0.13 1.63 13.33 25.83 4.04 1.07 11.67 6.00 0.50 27.37 2.20 10.00 0.27 21.61 8.52 0.07 4.17 10.33 209.17 HTLAYER1 PERCENT SPECIES COVER ALSI3 ALTE2 CACA4 CAREX Coca13 COLI3 DOWNWD 3.64 EPAN2 EQAR EQsSy GATR3 HYLOC 1.43 LIBO3 MOSS 0.14 PIGL POBA2 PYAS PYCH PYGR PYROL PYSE RESIDUE 86.14 ROAC RUAR SALIX STANDIN 7.57 STUMPS 0.29 VIED WATER 0.79 TOTAL 100.00 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION By STRATUM UTE PERCENT Co VER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY BALSAM POPLAR SAWTIMBER st: RATUM 5 HEIGHT CLASS HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 PERCENT COVER 0.09 1.41 4.68 0.06 6.36 1.59 3.22 8.23 5.39 0.06 0.37 1.62 0.10 1.93 0.15 2.07 2.23 0.15 3.88 2.02 0.06 0.76 46.43 PERCENT PERCENT PERCENT PERCENT COVER COVER COVER COVER 0.93 3.00 24.17 19.96 5.36 0.14 0.02 0.05 0.43 1.50 3.10 5.50 1.21 2.29 1.07 3.07 0.08 5.14 7.32 1.75 0.36 41.43 38.57 6.43 TOTAL PERCENT COVER 4.02 50.91 4.83 0.06 6.41 1.59 3.64 3.65 9.73 5.39 0.06 1.43 0.37 0.14 10.22 4.66 1.93 0.15 2.07 2.23 0.15 86.14 7.03 2.02 12.52 7.57 0.29 2.87 0.79 232.86 BALSAM POPLAR POLETIMBER (continued) STRATUM 6 HEIGHT CLASS HTLAYER1] HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER RUAR 3.03 3.03 RUID 0.16 0.23 0.39 SAIN3 0.01 0.40 0.41 SALIX 0.84 4.51 6.24 0.68 12.27 SHCA 0.01 0.01 STANDIN 1.32 0.02 1.34 STELL 0.01 0.01 STUMPS 0.18 0.02 0.02 0.22 VAVI 0.55 0.55 VICIA 0.01 0.01 VIED 1.47 2.80 0.24 4.50 TOTAL 104.55 38.45 51.19 31.55 5.00 230.74 SPECIES ACDE2 ACRU2 ALCR6 ALECT2 ALSI3 ALTE2 ARRU ARSY ARUV BEPA CACA4 CAREX CETRA CLADI2 CLADO CNCN COCA13 COLI3 DACTY4 DEGL3 DOWNWD EPAN2 EQAR EQPR EQSC EQSY EQUIS FORB GABO2 GALIU. GATR3 GRASS GROUND GYDR HEAL HEMA HEPAT HYLOC IRSE LEGR LIBO3 LICHEN LUPIN AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM DATA UNCORRECTED FOR PHENOLOGY BIRCH & ASPEN STRATUM 7 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS PERCENT COVER 0.06 0.33 0.03 0.04 0.24 0.59 0.02 2.42 0.71 0.03 20.12 0.04 PERCENT 0.02 §.31 0.59 0.01 0.07 0.52 1.98 0.01 0.09 1.24 0.63 0.13 0.36 0.38 0.01 0.01 0.64 0.00 0.05 0.02 1.70 5.65 0.02 PERCENT COVER 0.05 0.06 2.62 0.12 1.29 0.02 2.69 7.53 0.01 0.45 0.13 0.03 1.47 2.75 0.07 0.64 0.04 0.04 0.06 0.45 0.02 0.02 2.94 0.01 PERCENT PERCENT COVER COVER 7.93 0.99 1.32 0.20 5.01 0.55 4.56 2.24 0.46 0.00 0.04 0.07 0.04 0.24 HTLAYER6 PERCENT COVER 0.04 0 -03 TOTAL PERCENT COVER 0.05 0.09 12.11 0.06 1.65 6.91 0.03 0.01 1.52 9.77 12.71 0.24 0.04 0.24 0.59 0.02 5.76 0.72 0.02 0.04 2.49 2.02 -80 -08 -09 +92 -67 -13 SCooCcoOoOrCOR HTLAYER1 PERCENT SPECIES COVER LYAN2 LYCL LYCO3 LYCOP2 MEPA MOSS MOUN2 PELTI PIGL PIMA PLSC4 POBA2 POHU2 POLYT4 POTR2 POTRS PYAS PYGR PYROL PYSE RESIDUE RIBES RIHU RITR ROAC ROCKS RUAR RUAR6 RUBUS RUCH RUID SAGL SALIX SAMY SHCA SPBE STANDIN STELL STUMPS 0.28 THALI2 THSP VACA VAUL VAVI VIED WATER TOTAL 0.19 0.88 1.34 0.96 0.66 0.46 0.85 0.01 66.98 0.75 2.13 0.06 * 100.18 BIRCH & ASPEN (continued) HTLAYER2 HTLAYER3 HTLAYER4 PERCENT 0.20 0.32 0.07 0.09 0.00 0.00 0.01 0.61 8.32 1.85 45.39 STRATUM 7 HEIGHT CLASS PERCENT PERCENT COVER COVER 0.63 0.01 2.72 4.08 0.75 0.94 0.03 0.06 0.19 0.95 3.03 0.01 0.01 0.10 0.25 0.01 8.33 2.27 0.01 0.04 0.04 0.15 1.91 1.13 0.00 0.55 0.60 0.39 0.04 0.00 0.01 0.10 0.14 4.77 1.81 45.43 33.83 HTLAYERS HTLAYER6 PERCENT PERCENT COVER COVER 1.67 0.05 0.32 0.02 0.04 0.44 0.56 0.05 0.02 0.35 0.05 6.93 0.69 TOTAL PERCENT COVER 0.01 0.01 0.41 1.14 1.35 1.36 0.06 0.96 9.26 2.72 0.66 0.17 0.46 0.93 0.20 5.04 1.35 0.04 0.02 (0.34 66.98 0.13 0.01 0.71 12.92 0.75 0.09 0.021 0.04 0.04 0.35 0.02 3.70 0.00 1.23 0.52 2.13 0.00 0.28 0.01 0.00 0.01 0.71 8.46 8.48 0.06 232.45 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE, BIRCH, ASPEN SAWTIMBER STRATUM 8 HEIGHT CLASS HTLAYERL HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER ACDE2 0.01 0.02 0.03 ALCR6 0.11 0.50 8.38 3.88 12.86 ALSI3 0.22 4.58 3.85 0.25 8.90 ALTE2 0.08 0.98 5.25 1.81 8.12 ARUV 1.96 1.96 BEPA 0.05 0.10 1.43 0.60 2.18 CAAQ 0.41 0.60 1.01 CACA4 0.13 4.37 9.26 0.50 14.25 CLADI2 0.03 0.03 CLADO 0.33 0.33 COCA13 5.44 5.44 COLI3 3.02 3.02 DOWNWD 4.80 0.18 0.10 0.13 5.20 EMNI 0.16 . 0.16 EPAN2 0.52 0.90 1.41 EQAR 0.03 2.50 0.93 3.46 EQSY 0.03 0.48 0.55 1.06 EQUIS 2.33 1.46 3.79 FORB 0.60 0.10 0.70 GABO2 0.23 0.23 GALIU 0.58 0.05 0.63 GRASS 0.02 0.02 GROUND 0.10 0.10 HYLOC 45.25 0.20 45.45 HYSP3 1.95 1.95 JUCO6 0.68 0.12 0.79 LEGR 0.42 0.60 1.02 LIBO3 0.83 4.24 5.07 LICHEN 0.10 0.10 LUPIN 0.02 0.02 LYCO3 1.05 0.30 1.35 LYCOP2 0.30 0.10 0.40 MEPA 0.72 0.47 1.19 MERTE 0.08 0.09 0.16 MOSS 1.22 1.22 MOUN2 0.00 0.00 MYGA 0.02 0.02 PELTI 1.53 1.53 PIGL 0.34 1.91 5.16 1.24 8.65 PIMA 0.12 0.49 0.23 0.01 0.85 POHU2 0.18 0.18 POLYT4 0.95 0.95 POTRS 0.00 1.32 2.73 0.06 4.11 WHITE SPRUCE, BIRCH, ASPEN SAWTIMBER (continued) STRATUM 8 HEIGHT CLASS HTLAYER1L HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER PTCR 0.03 0.03 PYAS 0.06 0.06 PYGR 0.44 0.44 PYSE 0.27 0.27 RESIDUE 43.45 43.45 RIBES 0.28 0.15 0.43 RITR 0.03 0.30 0.00 0.33 ROAC 1.33 7.22 3.36 0.63 12.54 ROCKS 0.03 0.03 RUID 0.39 0.20 0.59 SALIX 0.10 0.24 0.34 SHCA 0.01 0.82 0.02 0.85 SPBE 0.09 0.17 0.26 STANDIN 1.52 1.52 STERE 0.03 0.03 STUMPS 0.45 0.02 0.06 - 0.53 THSP 0.04 0.04 VACCI 1.51 0.15 1.66 VAUL 0.91 0.18 1.08 VAVI 4.83 0.08 4.91 VIED 1.98 3.37 0.71 6.07 WATER 0.70 0.70 TOTAL 105.00 42.33 37.65 32.58 8.48 226.03 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE, BIRCH, ASPEN POLETIMBER STRATUM 9 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES _COVER COVER COVER COVER COVER COVER COVER ACDE2 0.05 0.02 0.07 ALCR6 0.13 2.49 10.11 1.64 0.01 14.39 ALSI3 0.13 1.61 2.64 0.62 5.01 ALTE2 0.07 0.43 3.76 1.11 5.37 ARRU 0.20 0.20 ARSY 0.00 0.00 0.01 ARUV 1.14 1.14 BEGL 0.00 0.00 BEPA 0.12 1.45 2.60 1.50 0.03 5.69 CACA4 —— 0.01 3.75 5.22 0.38 9.36 CAREX 0.51 0.51 CETRA 0.11 0.11 CHCA2 0.02 0.02 CLADI2 0.18 0.00 0.18 CLADO 0.60 0.60 COca13 4.03 0.08 0.02 4.12 COLI3 1.68 0.51 2.19 CORNU 0.00 0.00 DACTY4 0.01 0.00 0.02 DEGL3 0.03 0.03 DOWNWD 3.01 0.10 0.03 3.14 EMNI 0.30 0.97 1.27 EPAN2 0.44 0.81 1.24 EQAR 1.18 1.62 2.80 EQPR 0.08 0.47 0.09 0.64 EQSC 0.13 0.13 EQSY 1.06 0.51 1.56 EQUIS 1.57 0.94 2.51 FERN 0.11 0.01 0.12 FORB 0.11 0.00 0.12 GABO2 0.05 0.01 0.06 GALIU 0.08 0.05 0.13 GATR3 0.00 0.00 GRASS 0.13 0.11 0.24 GROUND 1.37 1.37 GYDR 0.01 0.01 HEMA 0.05 0.01 0.05 HYLOC 44.37 0.38 44.74 IRSE 0.01 0.01 LEGR 1.81 4.96 0.37 7.14 LEPA2 0.23 0.29 0.51 LIBO3 0.01 3.69 0.00 3.70 LICHEN 0.05 0.05 TABLE 2b. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #2 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 2 THALI2 0.1 0.1 1 2 VAAL 1.2 1.1 1 2 VACA 6.1 5.4 1 2 VACCI 0.0 0.0 1 2 VAUL 79.6 71.0 16 2 VAVI 69.8 62.3 59 2 VIED 53.9 48.1 27 2 WATER 0.0 0.0 4 2 ZIEL 0.0 0.0 1 TOTAL 27479.2 24516.7 TABLE 2c. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #3 TYPE CODE AVG Kq/Ha AVG Lb/Ac FREQ 3 ALCR6 913.0 814.6 12 3 ALSI3 204.8 182.7 2 3 ALTE2 382.7 341.4 18 3 ANGE2 0.7 0.6 2 3 ARRU 34.3 30.6 24 3 BEGL 480.1 428.3 6 3 BENA 59.7 53.3 8 3 BEPA 638.7 569.8 16 3 CACA4 90.7 80.9 56 3 CAREX 17.0 15.2 12 3 CETRA 5.5 4.9 12 3 CHCA2 0.0 0.0 2 3 CLADI2 1.6 1.4 10 3 CLADO 12.5 11.2 30 3 COCA13 1.7 1.5 20 3 DEGL3 0.4 0.4 2 3 DOWNWD 0.0 0.0 66 3 EMNI 2.3 2.1 14 3 EPAN2 1.5 1.3 4 3 EQAR 11.0 9.8 30 3 EQPR 1.3 1.2 2 3 EQSY 0.6 0.5 6 3 EQUIS 9.2 8.2 18 3 ERIOP 4.4 3.9 6 3 FORB 0.0 0.0 2 3 GALIU 2.0 1.8 4 3 GELI3 3.7 3.3 40 3 GRASS 0.2 0.2 4 3 GROUND 0.0 0.0 8 3 HEAL 0.6 0.5 2 3 HEMA 0.9 0.8 4 3 HYLOC 468.4 417.9 96 3 IRSE 1.8 1.6 4 3 LALA 1.4 1.2 2 io LEDE 0.9 0.8 2 3 LEGR 613.8 547.6 58 3 LEPA2 125.7 112.1 12 3 LIBO3 16.9 15.1 24 3 LICHEN 0.2 0.2 2 3 LYCOP2 0.1 0.1 2 3 MEPA 3.4 3.0 12 3 MOSS 23.5 21.0 20 3 MOUN2 0.1 0.1 2 3 NEPHR 0.2 0.2 4 3 PAPA8 0.4 0.4 2 3 PEFRS 0.2 0.2 4 3 PELTI 26.1 23.3 70 3 PETAS 47 1.5 4 3 PIGL 8438.8 7529.0 38 3 PIMA 14701.2 13116.3 60 3 PLSC4 4.6 4.1 6 3 POFR4 66.7 59.5 10 3 POLYT4 26.9 24.0 38 3 POPA14 0.0 0.0 2 3 POTRS 0.0 0.0 2 3 PTILI2 O.1 0.1 2 3 PYAS 0.0 0.0 2 TABLE 2c. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #3 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 3 PYMI 0.1 0.1 2 3 PYROL 1.5 1.3 10 3 PYSE 0.1 0.1 4 3 RESIDUE 0.0 0.0 52 3 RITR 4.5 4.0 4 3 ROAC 107.1 95.6 50 3 RUAR 1.5 1.3 12 3 RUAR6 0.1 0.1 4 3 RUCA 0.6 0.5 4 3 RUCH 1.6 1.4 8 3 SALIX 306.1 273.1 38 3 SHCA 25.3 22.6 10 3 SPBE 43.4 38.7 20 3 SPHAG 11.3 10.1 14 3 STANDIN 0.0 0.0 66 3 STUMPS 0.0 0.0 6 3 VACA 0.0 0.0 4 3 VACCI 0.4 0.4 2 3 VAUL 259.6 231.6 42 3 VAVI 52.9 47.2 86 3 VICIA 2.1 1.9 2 3 VIED 11.3 10.1 4 3 WATER 0.0 0.0 8 TOTAL 28233.7 25189.8 TABLE 2d. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #4 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 4 ALTE2 1779.4 1587.6 33 4 CACA4 475.2 424.0 67 4 CLADI2 59.3 52.9 67 4 CLADO 26.6 23.7 33 4 CLAL4 1.2 1.1 17 4 CLMI2 2.9 2.6 33 4 COCA13 29.9 26.7 33 4 DOWNWD 0.0 0.0 83 4 EMNI 1.6 1.4 17 4 EPAN2 0.0 0.0 17 4 EQUIS 15.8 14.1 67 4 GELI3 29.5 26.3 33 4 GROUND 0.0 0.0 33 4 HYLOC 186. 165. 50 4 LEGR 504.8 450.4 33 4 MEPA 15.7 14.0 67 4 MOSS 45.7 40.8 33 4 PELTI 29.9 26.7 67 4 PETAS LS 15.6 17 4 PIGL 16873.5 15054.4 83 4 PIMA 3980.8 3551.6 17 4 RESIDUE 0.0 0.0 83 4 RIEU 5.8 5:22 17 4 ROAC : 883.7 788.4 67 4 SAAR3 4959.0 4424.4 33 4 SALIX 0.0 0.0 ae 4 STANDIN 0.0 0.0 100 4 VAVI 129.0 115.1 67 TOTAL 30052.8 26812.8 TABLE 2h. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #8 TYPE CODE AVG Kg/ Ha AVG Lb/Ac FREQ 8 ACDE2 0.0 SOO 5 8 ALCR6 3342.1 2981.8 31 8 ALSI3 1671.5 1491.3 21 8 ALTE2 1184.8 1057.1 17 8 ARUV 4.1 3.7 5 8 BEPA 608.1 542.5 24 8 CAAQ 45.2 40.3 2 8 CACA4 194.4 173.4 81 8 CLADI2 0.2 0.2 2 8 CLADO 12 dat 19 8 COCA13 8.7 7.8 41 8 DOWNWD 0.0 0.0 86 8 EMNI 1.4 ca. 5 8 EPAN2 22.5 20.1 36 8 EQAR 15.1 13.5 19 8 EQSY 5:1 4.6 17 8 EQUIS 15.6 13.9 19 8 FORB 10.3 9.2 2 3 GABO2 0.8 0.7 5 8 GALIU 2.6 2.3 12 8 GELI3 32.3 28.8 41 8 GRASS 0.0 0.0 Sg 8 GROUND 0.0 0.0 7 8 HYLOC 309.4 276.0 79 8 HYSP3 13.4 12.0 5 8 JUCO6 17.6 15.7 5 8 LEGR 102.1 91.1 0 8 LIBO3 19.7 17.6 41 8 LICHEN O75 0.4 5 8 LUPIN 0.0 0.0 2 3 LYCO3 3.6 3.2 7 8 LYCOP2 5 1.3 7 8 MEPA 8.0 ued 43 8 MERTE 0.7 0.6 5 8 MOSS 4.4 Sg) 31 8 MOUN2 0.0 0.0 2 8 MYGA 0.0 0.0 2 3 PELTI 7.1 6.3 41 3 PIGL 4939.7 4407.1 57 8 PIMA 175.1 156.2 7 8 POHU2 O07 0.6 5 8 POLYT4 3.5 3.1 7 8 POTRS 434.1 387.3 24 8 PTCR 0.1 0.1 2 8 PYAS 0.4 0.4 7 8 PYGR iS 1.2 0 8 PYSE 1.6 1.4 i 8 RESIDUE 0.0 0.0 88 8 RIBES 5.9 5.3 5 8 RITR 5.7 5.1L 17 8 ROAC 295.6 263.7 76 8 ROCKS 0.0 0.0 2 8 RUID 9.2 8.2 CL 8 SALIX 274.8 245.2 i 8 SHCA 46.2 41.2 7 8 SPBE 14.9 13.3 5 8 STANDIN 0.0 0.0 48 TABLE 2h. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #8 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 8 STERE 0.1 0.1 2 8 STUMPS 0.0 0.0 26 8 THSP 0.2 0.2 2 8 VACCI 55.1 49.2 5 8 VAUL 27.4 24.4 7 8 VAVI 19.0 17.0 29 8 VIED 84.9 75.7 43 8 WATER 0.0 0.0 5 TOTAL 14049.5 12534.8 TABLE 2i. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #9 CODE ACDE2 ALCR6 ALSI3 ALTE2 ARRU ARSY ARUV BEGL BEPA CACA4 CAREX CETRA CHCA2 CLADI2 CLADO COCA13 CORNU DACTY4 DEGL3 DOWNWD EMNI EPAN2 EQAR EQPR EQSC EQSY EQUIS FERN FORB GABO2 GALIU GATR3 GELI3 GRASS GROUND GYDR HEMA HYLOC IRSE LEGR LEPA2 LIBO3 LICHEN LOPR LYCO3 LYCOP2 MEPA MERTE MOSS PEDIC PEFRS PELTI PETAS PIGL PIMA PLSC4 POBA2 AVG Kg/Ha 0.3 2771.4 802.0 1184.4 5 0 6 0 3 . . . 2. Q. 6 0 2997 116.3 8 “6 1 3 5 9 0 1 2 -0 5. 0 QO. 1. 2. le 0. 0. 0. 0 4. 0. 7. 2 1 33 2 Peo 1 ray 3 1 9 7 8 4 6 3 3 2 2 0 4 0 0) 1 2 5 0 8 5 6 3 0 2 7 9 1 0) 2 0 8 0 536.8 438 6 7 0 Le py 5. 9. 0. 0. 0 1. 0. 10. 1. 0. 0. QO. 3. QO. 8. 3. Tie 0. 0. 2 2. 1. QO. 4, QO. 0. QO. a 6. Ta Q. 8. 6 w AVG Lb/Ac 0.3 2472.6 715.5 1056.7 2 0 9 -0 267 2. QO. 5. 0 4. 103. 2 8 2 5 1 2 2 0 0 1 2 -0 8 9 0 5 6 . 2 wo 2 PRN 1 ri 5. 0. QO. 1. 2. is QO. 0 0. ) 3. 17 16. ia 1 4, 8. OQ. QO. 0. 1. 0. 9. Q. 0. 0. QO. 7. QO. va 2. 5. QO. 0. 1. 2. Q. O. 3. 0. 0. 9. QO. 08. 458. QO. 9 8 6 3 3 2 1 0 3 9 0 1 2 5 0 0 0 7 3 0 1 4 6 1 6 2 0 6 9 6 8 6 2 56 FREQ 5 40 14 15 2 1 6 1 40 68 1 2 1 7 23 roy w DAHPNKRA BR BHR NVNePN AM Ww wo NWOONWWHNNEFHBWWHUDNOAPHPWHUUUH Ob Ww >» DH nyo Wr Ww No TABLE 4 TANANA VALLEY STATE FOREST TOTAL VOLUMES BY SPECIES {Gross GROSS | INTERNATION- | | AL (MBF) | (MBF ) NET CUBIC | FEET (MCF) | AL (MBF) | (MBF ) | FEET (MCF) TABLE 5 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS INTERNATIONAL BOARD FEET BY SPECIES - SIZE CLASS AND LAND COVER | 094 WHITE | 09s BLACK | 74) BALSAM | 746 QUAKING | SPRUCE | SPRUCE 375 PAPER BIRCH| POPLAR | ASPEN | 3 SMALL |4 LARGE |3 SMALL [4 LARGE |3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL a LARGE SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- alah a jee ER | ER | ER | ER ! ER ! ER ! ER | ER | -- nt ee nn te nn tn ne ee te eee teen en nee toocecnnn ! ween nne GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS | INTERNA- | INTERNA-| INTERNA- | INTERNA- | INTERNA- pe INTERNA-| INTERNA-| INTERNA- | INTERNA- | | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL TIONAL | TIONAL | TIONAL | TIONAL | TIONAL Sessac== $e nano ng eee eee . | | | | | | | A. BALSAM POPLAR - WHITE SPRUCE | | | | | | | | | | SAPLING 0 | 0 | o oO 0 B. BALSAM POPLAR - WHITE SPRUCE | | | | | | | | | | | POLETIMBER | 3,645] 151 o| o| 123] ol 1,525| 19 ol | wee eee en ee ee ee ee ee ee eee eee Dt nn tn nn tn nn nt nt oe tt ee eee eee C. BALSAM POPLAR - WHITE SPRUCE | | | | | | | SAWTIMBER 9,220 196 31] ol 177 0 1,214 0 0 0 G. HARDWOOD - WHITE SPRUCE POLETIMBER L. BLACK SPRUCE - WHITE SPRUCE | | | | | | | | IPOLETIMBER TABLE 6 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET INTERNATIONAL BOARD FEET BY SPECIES - SIZE CLASS AND LAND COVER | 094 WHITE | 095 BLACK | | | | 741 BALSAM | 746 QUAKING | | SPRUCE | SPRUCE 1375 PAPER BIRCH| POPLAR | ASPEN | ween ------- Berm mm mn mn nm mn ta enn a ee ee pg eee -- | SIZE CLASS SIZE CLASS | SIZE CLASS | eee sesso cee c ence a + Sees es sense eee 4-eeceae [3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL 4 LARGE |3 SMALL |4 LARGE | SAWTIMB- | SAWTIMB-| SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- SANTI a SAWTIMB- | SAWTIMB- eR | eR | eR | eR | eR | ER | | eR | ER soccer - tan nn nt en en nt ee eee mtn teen enn NET NET NET NET NET NET NET NET NET NET | INTERNA-| INTERNA-| INTERNA- | INTERNA-| INTERNA-| INTERNA-| INTERNA-| INTERNA- | INTERNA-| INTERNA- | | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL | TIONAL A. BALSAM POPLAR - WHITE SPRUCE | | | SAPLING oO B. BALSAM POPLAR - WHITE P | | | | | | | | | | | POLETIMBER | 3,496] 140] ol ol 64| ol 1,136] ol ol 0 C. BALSAM POPLAR - WHITE SPRUCE SAWTIMBER BLACK SPRUCE - WHITE SPRUCE | POLETIMBER TABLE 7 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS SCRIBNER VOLUME - 16 FOOT LOGS BY SPECIES - SIZE CLASS AND LAND COVER | | SPECIES | | 094 WHITE | 095 BLACK | | 741 BALSAM | 746 QUAKING | | SPRUCE | SPRUCE 1375 PAPER BIRCH POPLAR | ASPEN | Poe wee ie bea gm ls hig pp pe | SIZE CLASS | SIZE CLASS Sopeetodelcec like eat eect ce 3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL |4 LARGE iF SMALL |4 LARGE [3 SMALL |4 LARGE SAWTIMB~- | SAWTIMB-|SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB- | SAWTIMB-| SAWTIMB- | SAWTIMB- ER | ER | ER | ER | ER | ER ! ER | ER ! ER | ER anon wee Hann nnn nn nn nnn nt enn nt ne nn nn nn ee nnn nn eng eee ng ee enn eee GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS GROSS SCRIBNER | SCRIBNER|SCRIBNER| SCRIBNER SCRIBNER]| SCRIBNER| SCRIBNER| SCRIBNER 16 FT 16 FT 16 -FT 16 FT 16 FT 16 FT 16 FT 16 FT | 16 FT 16 FT | LoGs - LOGS LOGS Locs LoGs LoGs Locs Locs LoGs Locs eee ne eee e+ + ee ee eee Thi WHOenuPunnvunutiwign LAND COVER | | | | | | ! | [A. BALSAM POPLAR - WHITE SPRUCE | SAPLING |B. BALSAM POPLAR - WHITE SPRUCE | POLETIMBER C. BALSAM POPLAR - WHITE SPRUCE SAWTIMBER |D. HARDWOOD SAPLING —&. HARDWOOD POLETIMBER F. HARDWOOD - WHITE SPRUCE SAPLING G. HARDWOOD - WHITE SPRUCE POLETIMBER H. HARDWOOD - WHITE SPRUCE SAWTIMBER |1. WHITE SPRUCE POLETIMBER |J. WHITE SPRUCE SAWTIMBER lx BLACK SPRUCE - WHITE SPRUCE SAPLING L. BLACK SPRUCE - WHITE SPRUCE POLETIMBER TABLE 8 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET SCRIBNER VOLUME - 16 FOOT LOGS BY SPECIES - SIZE CLASS AND LAND COVER | 094° = WHITE | 095 BLACK | | 741 BALSAM | 746 = QUAKING | | | SPRUCE | SPRUCE 1375 PAPER BIRCH| POPLAR | ASPEN wre r een eee ee Pr mmm mm nn nnn t eee ee ee ee ee ee | | SIZE CLASS | SIZE CLASS Si ol yao we tee a | |3 SMALL |4 LARGE |3 SMALL [4 LARGE [3 SMALL |4 LARGE |3 SMALL |4 LARGE |3 SMALL |4 LARGE | | SAwT1MB- | SAWTIMB-| SAWTIMB- | SAWTIMB- | SAWTIMB-| SAWTIMB- | SAWTIMB-| SAWTIMB-| SAWTIMB- SAWTIMB- | | ER | ER | ER | Er | Er | ER | ER | | ER | ER wo------ + ~-------4--------4-------- NET NET NET NET | NET NET NET NET NET NET SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER| SCRIBNER|SCRIBNER | 16 FT | 16 FT | 16 FT 16 FT 16 FT | 16 FT 16 FT 16 FT | 16 FT 16 FT | | Locs LoGs LoGs LoGs LoGs LoGs LoGs LoGs LoGs LoGs tonnnnn-- tone en nee tonnnnn-- t-------- ten-----+ sooo | | | | | | | lar "eaisaw popuak © wiTe Seauce | | | | | | | |A. BALSAM POPLAR - WHITE SPRUCE] | [oeeeae | | o| 179] o| o| of Soe ence e eae tweet eet ee cele + worn ten nn nnn eo ng en eg eee B. BALSAM POPLAR - WHITE SPRUCE] POLETIMBER | 2,964 F. HARDWOOD ~ WHITE SPRUCE SAPLING G. HARDWOOD - WHITE SPRUCE POLETIMBER H. HARDWOOD - WHITE SPRUCE SAWTIMBER L. BLACK SPRUCE - WHITE SPRUCE | | POLETIMBER | 2,025 0 TABLE 9 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER SIZE CLASS eee ee ee ne eee ee gnanee pee ween nec w neem e edn w nee | 2 13 SMALL|4 LaRGE| 2 13 SMALL[4 LARGE| 13 SMALL|4 LARGE| 2 [3 SMALL|4 LARGE ou SAWTIM- | SAWTIM- | POLETI- | SAWTIM-| SAWTIM- | POLETI-| SAWTIM~ SAWTIM-| POLETI-| SAWTIM- weit MBER BER BER MBER BER BER MBER BER BER MBER BER BER -- wt------- tonne -e tenn -- t------- tenn n-- toon -- tenn nnn- tenn -- tennnnn- teennnee GROSS | GROSS | GROSS | GROSS | GROSS | GROSS | GROSS | GROSS | GROSS | GRoss | Gross | Gross | cupric | cusic | cusic | cuBIC | cupric | cusic | cusic | cusic | cupric | cusic | cusic | cusic | tome nee tennnn-- - weoeee tonne ene tran enne tene---- tonne ee teen---- tome A. BALSAM POPLAR - WHITE SPRUCE SAPLING B. BALSAM POPLAR - WHITE SPRUCE POLETIMBER C. BALSAM POPLAR - WHITE SPRUCE SAWTIMBER |F. HARDWOOD - WHITE SPRUCE SAPLING G. HARDWOOD - WHITE SPRUCE POLETIMBER H. HARDWOOD - WHITE SPRUCE SAWTIMBER K. BLACK SPRUCE - WHITE SPRUCE SAPLING. L. BLACK SPRUCE - WHITE [SPRUCE POLETIMBER (CONTINUED) TABLE 9 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - GROSS CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER | 2 13 SMALL|4 LARGE POLETI- eaeea || MBER BER BER pe bese te dooden tesecess GROSS i GROSS | GROSS | | cupric | cusic CUBIC Gea eem ewes ensese anal ol aoe Pow cn nnn peda en igen eee LAND COVER | A. BALSAM POPLAR - WHITE | | SPRUCE SAPLING ol o| o --------------------------- tooo - 2-4 -------4------- 8B. BALSAM POPLAR - WHITE | | | SPRUCE POLETIMBER | ol ol °| C. BALSAM POPLAR - WHITE | | SPRUCE SAWTIMBER + IF. HARDWOOD - WHITE SPRUCE | | | |G. HARDWOOD - WHITE SPRUCE | POLETIMBER K. BLACK SPRUCE - WHITE | SPRUCE SAPLING TABLE 10 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER | | | + | t------- 22 =e nek ~---- | | 2 13 SMALL|4 LARGE| 2 [3 SMALL|4 LARGE| 2 13 SMALL|4 LaRGE| 2 |3 SMALLI|4 LARGE POLETI-|SAWTIM-|SAWTIM-| POLETI-| SAWTIM- | SAWTIM- | POLETI-| SAWTIM- | SAWTIM-| POLETI-| SAWTIM-| SAWTIM- MBER BER BER MBER BER BER MBER BER BER MBER BER BER wesc er- Pr nn tn nnn tt mn en np en tg eg eg ee --t-- tere nn tenn eee NET | NET | NET [| NET | NET | NET | NET | NET | NET | NET | NET | NET | | cusic | cuBic | CUBIC | cuBIc | CuBIC | CuBIC | CuBIC | CUBIC ! CuBIC | CUBIC | CuBIC | cuBIc + : A. BALSAM POPLAR - WHITE SPRUCE SAPLING B. BALSAM POPLAR - WHITE SPRUCE POLETIMBER C. BALSAM POPLAR - WHITE SPRUCE SAWTIMBER D. HARDWOOD SAPLING le HARDWOOD - WHITE SPRUCE SAPLING | G. HARDWOOD POLETIMBER +— 4+ — +t K. BLACK SPRUCE - WHITE SPRUCE SAPLING L. BLACK SPRUCE - WHITE | | SPRUCE POLETIMBER (CONTINUED) TABLE 10 TANANA VALLEY STATE FOREST MEAN VOLUME PER ACRE - NET CUBIC FOOT VOLUMES BY SPECIES - SIZE CLASS AND LAND COVER 2 13 SMALL|4 LARGE SAWTIM- | SAWTIM- MBER BER BER [er J Uner | ner | wercl| ere | cnet | | POLETI- A. BALSAM POPLAR - WHITE SPRUCE SAPLING B. BALSAM POPLAR - WHITE | | | | SPRUCE POLETIMBER | ol ol °| C. BALSAM POPLAR - WHITE | SPRUCE SAWTIMBER —. HARDWOOD POLETIMBER | 215] 36] 0 IF. HARDWOOD - WHITE SPRUCE | | | | | SAPLING | 70| ol | | --------------------------- tanner ee tonne tonne G. HARDWOOD - WHITE SPRUCE | POLETIMBER 97 7 0 ween ee --- oe tonne nat ------- 9 = HH. HARDWOOD - WHITE SPRUCE | | | | SAWTIMBER | 56] 93] 0 K. BLACK SPRUCE - WHITE SPRUCE SAPLING | L. BLACK SPRUCE - WHITE |SPRUCE POLETIMBER TABLE 11 TANANA VALLEY STATE FOREST TOTAL GROSS SCRIBNER VOLUME - THOUSAND BOARD FEET BY TREE CLASS AND SPECIES | | | | | | 741 | | 094 = WHITE ee BLACK |375 PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL Le eeeeees bly oe gS | GROSS || Gross GROSS | Gross | Gross GROSS | | SCRIBNER | SCRIBNER SCRIBNER | SCRIBNER | SCRIBNER SCRIBNER mtr net enn ern ccccen + + mee te te te te te te tet I TALoc--12 TANANA VALLEY STATE FOREST TOTAL NET SCRIBNER VOLUME - THOUSAND BOARD FEET BY TREE CLASS AND SPECIES PAPER BALSAM 746 QUAKING SPRUCE BIRCH TABLE 13 TANANA VALLEY STATE FOREST TOTAL NET CUBIC FOOT VOLUME (CUNITS) BY TREE CLASS AND SPECIES js WHITE 1095 BLACK |378 PAPER BARSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL lett’ Herr mn mn mn tam nnn nn nn np a ¢ y CUNITS | CUNITS | CUNITS CUNITS + | TREE CLASS 1 DESIRABLE CROP TREES 1,414,958 21,360 wre ee ee ee ee - - = - Dr mm nn tr nn nn rn ttn ne en ee ee 2 ACCEPTABLE CROP TREES | 1,957,171] 73,480| 1,471,104] 186,613] 982,815] 4, 671, 383 -- oor Hanne nee nee teen enn nen ee Henne nn nen Hone nnn n-e Hoenn eee ene 3 MATURE HIGH RISK TREES | 484,486] 327,342] 71,2931 97, 1081 965, 690 14 MATURE LOW RISK TREES | wees ee www www eee eee ce ew eoee oe wne |5 ROTTEN CULL TREES 6,377,730] | 547,800| 3,127,278] TABLE 14 TANANA VALLEY STATE FOREST TOTAL NUMBER OF TREES ON STATE FOREST LAND BY TREE CLASS AND SPECIES | | | | | [741 | | | [0% WHITE |095 BLACK |375 PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL - tonne ene tren enn 4 -- + tome nnn Hamer n een | NUMBER OF | NUMBER OF | NUMBER OF i NUMBER OF | NUMBER OF | NUMBER OF | | TREES | TREES | TREES | TREES | TREES | TREES 17,112,446] 312 16041 2 ACCEPTABLE CROP TREES [3 MATURE | ------------------------------- toe r nnn - eee [4 MATURE LOW RISK TREES | 15,314,693] |------------------------------- tonnate- nee =—= 271,911] 2130 Sas -<es to" 2,094, 062! 30,458,517 +e eee et eee 82,656,412] 31,497,688| 80,681,928] 8,288, aaal 37,669, 662| 240,794,340| TABLE 15 TANANA VALLEY STATE FOREST TOTAL BASAL AREA ON STATE FOREST LAND BY TREE CLASS AND SPECIES | | | | | | 741 | | | [0% WHITE |095 BLACK |375 PAPER BALSAM 746 QUAKING | SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL | ee ee TRE CLASS SSsS™S~S~S —_—_——_—=— i 4 — loge eiatete-caoe-vacs — 6,757,780 157,090 1,880,617 169,414 2 ACCEPTABLE CROP TREES i 10.84.1708] 426,550] 9,772,774) 1,271,901 i MATURE HIGH RISK TREES | 2,626,013] 26, 996] 2,352,227] 483, 2371 Saeeecasarewenscneesccesesess= tn nn nnn nt on nn nn ng nnn nn geen eens [4 MATURE LOW RISK TREES | 9,388,337] wot¢ene 4,909,534| 1,062,276| 1,099, 6931 18,220,055 beste tad on wew wend anew daccodcagaceusecceesa [5 ROTTEN CULL TREES | 167, 1571 35,460] 3,264, asl 513, 5671 738,047| 4,718,585 OLDER DEAD TREES TOTAL 8,017,972| 24,635, 559] TABLe 16 TANANA VALLEY STATE FOREST TOTAL NET SCRIBNER, THOUSAND BOARD FEET BY SPECIES AND DIAMETER CLASS | | | | [| 741 | | | | | iri WHITE ane BLACK ie PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN wor rr ccc e nee Pr rn mn tn ne nn nn tn ne ee -- | NET SCRIBNER|NET SCRIBNER|NET SCRIBNER|NET SCRIBNER|NET SCRIBNER|NET SCRIBNE | | | MBF | MBF | MBF | MBF | MBF | MBF | lalalaliii Pr mm mm mn tm mm nn mn ten nn en ng een ee og ee ee DIAMETER CLASS | | | 9 137,990 6,593 0 0 0 144,883 10 | 296,745 11,345 H 0 0 308,091 "WW 261,516 7,658 30,889 6,384 13,951 320,398 12 | 241,994 169 48,848 17,348 21,918 330,278 13 206,473 2,544 38,570 16,921 10,345 274,853 14 | 163,955 2,271 21,862 10,135 4,852 203,075 15 172,269 0 19,596 11,671 5,519 209,055 16 | 110,855 0 10,407 6,201 4,568 132,031 7 114,582 1,962 2,347 7,162 603 126,657 18 | 80,723 0 957 6.685 0 88,365 19 49,289 0 927 594 1,414 52,224 20 | 32.776 o 0 1,200 0 33,987 21 43,953 0 0 81 0 44,034 22 | 15,948 0 0 0 0 15,948 23 11,168 0 0 609 0 11,797 24 | 16,241 0 0 0 0 16,241 25 5,029 0 0 0 0 5,029 26 | 3,968 0 0 0 o| 3,988 27 6,551 0 0 0 0 6,551 28 | 3,974 o| 0 0 o| 3,974 29 256 o| 0 0 0 256 30 | o| j 0 0 0 | o| 31 0 0 Oo 0 0 o| 32 | 290 0 0 0 | 290 TOTAL 1,976,585 32,543 174,403 85,000 63,170 2,331,701 Thousands 360 300 260 200} 160 100 60 i 0 ae i NU @ 10 11 12 13 14 16 16 17 18 10 20 21 2223 24 26 26 27 28 2930 3132 TABLE 17 TANANA VALLEY STATE FOREST TOTAL NET CUBIC FEET (CUNITS) BY SPECIES AND DIAMETER CLASS | SPECIES | | | | | {741 | | nt WHITE i BLACK ii PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL | NET CUNITS i NET CUNITS i NET CUNITS 1 NET CUNITS i NET CUNITS i NET CUNITS were rere ne Dn at nth rr nn tn nnn men tenn nnn nnn nnn DIAMETER CLASS] | | | 5 172,262 119,463 164,455 8,362 123,883 588,426 6 356,318 163,778 522,865 15,333 277,834 1,336,127 7 | 645,161 96,042 571,033 56,766 272,955 1,641,357 8 647,407 86,131 556,708 28,356 232,507 1,551,109 9 | 711,065 25,427 396,298 55,028 156,207 1,344,025 10 686,854 25,450 333,025 43,964 120,027 1,211,319 WW | 588,486 17,244 217,296 . 64,038 115,330 1,002,394 12 525,245 364 135,536 61,848 64,751 787,744 {13 | 434,517 5,394 99,025 49,424 28,859 617,219 [14 338,415 4,565 53,011 27,310 12,922 436,223 15 | 344,561 0 45,655 29,359 14,149 433,724 16 215,006 0 23,419 14,505 11,434 264,364 17 | 217,220 3,941 5,138 15,926 1,479 243,704 18 149,921 0 1,853 14,291 0 166,066 19 | 90,759 0 1,962 1,230 3,393 97,343 20 61,991 : 0 0 2,433 0 64,424 21 79,344 0 o| 159 0 79,502 22 | 28,251 0 0 0 0 26,251 23 | 20,227 0 a 1,156 0 21,383 24 28,463 0 0 0 0 28,463 25 | 8,375 0 8,375 26 6,844 0 6,844 27 | 11,453 0 11,453 28 6,674 0 6,674 29 | 442 o 442 30 0 0 0 31 | ol Qo 32 470 470 | TOTAL | 6,377,730] 11,977,425 Thousands 2000 1600] 1000 600 i j le 6 6 7 B O W 11121314 16 16 17 18 19 20212223242626272820303132 Tr TANANA VALLEY STATE FOREST TOTAL NUMBER OF TREES ON FOREST LaND BY SPECIES AND OIAMETER CLASS | | SPECIES | | | | | joes WHITE [095 BLACK [375 PAPER BALSAM 746 QUAKING SPRUCE SPRUCE BIRCH POPLAR ASPEN TOTAL | were enn e+e | NUMBER OF | wumBlg aD arctic neon tenon nee eng OTL | NUMBER OF | NUMBER OF | NUMBER oF | NUMBER OF | NUMBER oF | NUMBER OF | TREES TREES | TREES | TREES TREES TREES | Tt eee ee ene a ee DIAMETER =| | | 5 11,873,936] 12,927,596 12,398,355 861, 367| 6,776,726 44,837, 981| | 16,061,796 9,077,872| 24,074,866 882,930] 12,135,551 62,233,014 7 16,096,274 6,584,737] 15,995. 256 765,414 8,109,412] 48,551,093 8 | 10,642,250 2,090,772] 11,288,088 816,546 4.345,145/ 29,382,800 9 8,608,495 360,449 6,478,341 045,981 2,636,131 19,131,397 ho | 6,229,164 262,868 4,525,583 900,122 1,674,107] 13,591,646 [1 3,908,809 136,984 2,450,954 612,187 903,711 6,014,645 }i2 | 2,928,538 5.313 1,404,600 478,593 563,679 5,380,722 113 1,912,240 24,402 981,585 316,944 215,479 3,450,651 [4 | 1,245,367 2a?) 490,829 178,703 86,326 2,015,683 fis | 1,098,687 0 339,188 154,964 143,449 1,736,307 16 | 568,113 0 133,046 70,888 58,592 830,640 7 | 492,093 10,437 53,734 86,447 7,344 650,055 18 293,668 0 49,924] 65,800 1,687 411,478] 19 | 167,720 0 6,702] 20,119 6,498 201,038] 20 | 110,141 0 7-199] 16,006 0 133,337 21 105,030 0 0 2,183 0 107,212 22 33,778 oO o| 6,405] 0 40,164 23 | 24,783 0 o| 1,728] 0 26,510 24 27,962 0 0 5,103 Oo 33,064 25 6,796 0 3,686 10,482 26 | 5,935 0 §,935 27 9,511 0 9,511 28 | 4,607 0 4,607 29 302 0 302 30 | . 0 | 31 0 0 0 32 | 219 0 219 TOTAL 82,656,412| 31,497,888 Millions 60 60 40 30 20 10 [| 0 i Mmm 6 67 8 O 10111213 14 16 16 17 18 1920 21222324262627 2829303132 TABLE 19 TANANA VALLEY STATE FOREST PERCENT OF SCRIBNER VOLUME BY SPECIES AND LOG GRADE TOTAL SPECIES WEIGHTED BY | % OF | 375 PAPER |741 BALSAM |746 QUAKING| 094 WHITE | 095 BLACK SPECIES | | BIRCH | POPLAR | ASPEN SPRUCE | SPRUCE GROSS VOL + | | ¢seeceec-aes | + TABLE 20 TANANA VALLEY STATE FOREST TOTAL SCRIBNER SAWTIMBER VOLUME GROWTH ON TIMBERLAND GROSS GROWTH PER VEAR DIAMETER CLASS 9 10 WwW 12 3 14 15 16 NNRNYYNYNNDK= = @Bry~OunswWwn-000 29 | | | 741 | 094 WHITE|095 BLACK|375 PAPER] BALSAM | SPRUCE SPRUCE BIRCH POPLAR | | | 3,170 133 0 0 4,438 187 0 0 4,131 147 2,310 577 4,103 7 1,545 527 3,337 43 1,235 399 2,602 30 695 253 2,674 0 534 244 1,578 0 230 123 1,536 33 102 163] 1,019 0 102 135] 639 o 15 4a| 458 0 17] 38| 473 0 0 6 164 oO 0 7 129 0 0 5 155 0 0 15 40 o 12| o 37 0 o| 0 62 0 0 0 32 0 0 0 2! o| 0 o| o| o} 0 o| o| 0 0 0 2| 0 0 0 30,779] 580| 6.797] 2,545] 746 =| QUAKING ASPEN ALL | SPECIES TABLE 21 TANANA VALLEY STATE FOREST TOTAL CUBIC VOLUME GROWTH ON TIMBERLAND GROSS GROWTH PER VEAR | | | | | 741 | 746 | | 094 WHITE|095 BLACK|375 PAPER| BALSAM QUAKING ALL | SPRUCE SPRUCE BIRCH POPLAR ASPEN SPECIES | | DIAMETER CLASS | 5 | 134 146 2,492 173 6 | 879 497 5,398 198 H | 1,581 647 3,957 437 8 1,536 296 3,054 221 9 | 1,594] 67 1,903 307 10 1,424] 60 1,434 285 VW | 1,063 38 833 208 12 | 924 2 510 174 [13 | 686| 9| 379| 122| [14 | 501| 6| 201] 73\ [15 | 490] 0} 147| 67| l16 | 278| | 61| 32| 7 | 262 6 26 4i| 4 18 169 0 25 33] 1 19 104 0 4 Vw 3 20 | 73 0 4 9 0 86 21 74 0 o| 1 o| 75 22 | 25 0 o| 4 0} 29 |23 | 20 0 oO 1 0 21 124 23 0 0 3 0 27| |25 | 6 0 2] o| 0 | |26 5 0 o| o| 0 5 27 | 9| 0 o| 0 o| 9| 28 5| 0 o| 0 o| 5| 29 | 0 0 0 0 0 al 30 | 0 0 0 0 0 0 31 0 0 0 0 0 0 32 | 0 0 0 0 0 0 [TOTAL | 11,867] 1,772 20,430] 2,401] 9,297] 45,767| TABLE 22 TANANA VALLEY STATE FOREST TOTAL SCRIBNER SAWTIMBER VOLUME MORTALITY ON TIMBERLAND AVERAGE ANNUAL MORTALITY IN TERMS OF GROSS VOLUME | | | | | 741 | 746 | | | 094 WHITE|095 BLACK|375 PAPER| BALSAM QUAKING ALL | SPRUCE SPRUCE BIRCH POPLAR ASPEN SPECIES =honeteoe $awaeetSenagee=e ee MBF | MBF | MBF | woo rceenn Horr nnn nnn tenn nee -- 4 -- DIAMETER CLASS | | | 1 | | 9 672 28 0 0 0 700 10 766 32 0 0 0 799 WW 784 28 492 123 181 1,607 12 804 1 385 131 155 1,476 13 710 9 365 116 80 1,282 14 743 9 293 107 51 1,202 15 377 0 116 53 49 595 16 656 0 201 107 88 1,252 \17 106 2l 12 19] 2 140| r:) 229 o| 39 51| 1 321| 19 o| o| oO ol oO oO 20 ol o| 0 o| 0 0 21 0 0 0 0 0 0 22 0 0 0 0 0 0 23 605 0 | 42 0 647 24 241 0 0 44 0 285 25 0 0 0 | 0 0 26 0 Oo 0 o| o 0 27 0 0 o| 0 0 0 28 0 0 0 0 0 0 29 o| 0 0 0 0 0 30 ol 0 oO 0 oO oO 31 0 0 0 0 0 0 32 0 0 0 0 0 0 | TOTAL | 6,893| 110] 1,902] 794| 608/ 10,307] TABLE 23 TANANA VALLEY STATE FOREST TOTAL CUBIC VOLUME MORTALITY ON TIMBERLAND AVERAGE ANNUAL MORTALITY IN TERMS OF GROSS VOLUME | | | 741 746 | | (a WHITE|095 BLACK|375 PAPER| BALSAM QUAKING ALL | SPRUCE’ | SPRUCE BIRCH POPLAR ASPEN SPECIES wre ccren- Hann nn nt et -- - - - - | | | omcr | mcr | wcF | MCF | - + tome ce n--- tonne tonne ne - Poem en nn ee lichen CLASS | | | | | | | [§ | 40 44 42 3 3| 131 6 53 30 80 3 3 170 [2 | 161 66 160 18 | 422 8 233 45 243 18 18 556 9 | 277 12 208 34 34 564 10 258 WwW 187 37 37 530 WwW | 216 . 135 34 34 427 12 180 0 66 29 29 325 13 | 152 3| 78 35| 25 283 ia 152 2 60 22 22 258 15 | 74 | 23 4\ 10 116 Bs 164 0 39 21 21 244 7 | 20 2 2 4 4 30 4 a 0 7 9 9 67 19 | 0 H| a 0 0 0 {28 0 0 0 0 0 0 21 | 0 | 3| 0 0 0 [32 0 0 0 0 0 0 23 | 97 o| | 31 3 ww 24 41 0 . 0 7 7 56 }25 | 0 ol ol 0 oI o| |26 0 0 oO 0 0 ol 27 | oO ol | HI o| oO 28 | 0 0 0 0 0 0 29 | o| | ol 0 o| 0 30 o| 0 0 0 o| 0 31 | 0 ol o| ol o| 0 32 0 0 0 0 0 0 [TOTAL | 2,160] 219] 1,350] 260] 280| 4,290| TABLE 24 TANANA VALLEY STATE FOREST MEAN SITE INDEX BY FOREST TYPE WHITE SPRUCE SITE INDEX (BASE AGE 100) BASED ON 415 INVENTORY PLOTS iSITE INDEX; 3 MEAN 3 TYPE 3 :Balsam Poplar - White Spruce :Black Spruce - White Spruce : Hardwood : :Hardwood - White Spruce : 3 :White Spruce : & ee foo | oO) oa ~ ao oO oO H. TABLES 2. RANGE TABLES TABLE 1. UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED BY PHENOLOGY TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE SAWTIMBER STRATUM 1 HEIGHT CLASS HTLAYER1L HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER ACMI2 0.00 0.00 ALCR6 0.03 1.38 4.45 1.17 0.31 7.34 ALSI3 0.15 1.05 1.35 0.23 2.78 ALTE2 0.01 0.47 3.18 6.14 2.88 0.57 13.24 ARRU 0.01 0.49 0.00 0.51 ARTEM 0.02 0.11 0.04 0.17 ARTI 0.01 0.01 ARUV 0.48 0.48 ASSI 0.01 0.00 0.01 BEPA 0.06 0.56 0.97 0.22 0.11 1.92 CACA4 0.08 3.35 3.85 0.55 7.83 CAREX 0.14 0.15 0.18 0.48 CETRA 0.01 0.01 CLADI2 0.41 0.41 CLADO 0.95 0.00 0.96 COCA13 0.01 5.57 0.21 0.01 5.80 COLI3 0.02 2.53 1.21 3.75 CORNU 0.02 0.03 0.12 0.01 0.18 CYPRI 0.01 0.01 DOWNWD 4.31 0.41 0.33 5.05 ELCO 0.00 0.00 0.01 EMNI 0.15 1.71 0.13 1.98 EPAN2 0.01 0.14 0.17 0.02 0.34 EQAR 0.03 1.50 1.78 0.05 3.35 EQPA 0.09 0.09 EQPR 0.02 0.33 0.35 EQSC 0.04 0.04 EQSY 0.02 0.86 2.73 0.00 3.61 EQUIS 2.62 3.76 0.18 6.55 FORB 0.06 0.02 0.07 FRVI 0.01 0.01 0.01 GABO2 0.01 0.01 0.01 GALIU 0.02 0.11 0.07 0.01 0.21 GATR3 0.02 0.02 0.04 GERAN 0.06 0.06 GRASS 0.02 0.00 0.02 GROUND 1.72 1.72 GYDR 0.01 0.03 0.03 HEDYS 0.01 - 0.05 0.06 HEMA 0.02 0.36 0.23 0.00 0.61 HYLOC 60.81 0.00 60.81 HYSP3 0.78 0.78 IRSE 0.00 0.00 0.01 WHITE SPRUCE SAWTIMBER (continued) STRATUM 1 HEIGHT CLASS HTLAYERL HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER JUCO6 0.23 0.01 0.25 LEGR 0.82 1.40 0.04 2.26 LEPA2 0.03 0.10 0.13 LIBO3 0.62 6.28 0.01 6.91 LICHEN 0.01 0.01 LUNO 0.04 0.04 LUPIN 0.29 0.08 0.36 LYAN2 0.02 0.02 LYCO3 0.11 0.11 LYCOP2 0.16 0.07 0.00 0.00 0.23 MEPA 0.01 0.74 0..58 0.09 1.43 MERTE 0.01 0.06 0.07 0.05 0.19 MOSS 6.07 0.00 0.00- 6.07 MOUN2 0.02 0.08 0.00 0.10 NEPHR 0.09 0.09 PEDIC 0.14 0.14 PELA 0.01 0.00 0.01 PELTI 2.36 0.01 2.37 PIGL 0.04 0.46 2.10 3.58 1.45 0.05 7.68 PIMA 0.04 0.24 0.20 0.32 0.80 PLSC4 0.52 0.52 POBA2 0.01 0.15 0.25 0.00 0.42 POFR4 0.02 0.02 0.04 POLEM 0.00 0.00 POLYT4 0.32 0.07 0.39 POTRS 0.02 0.24 0.01 - 0.27 PTILI2 0.18 0.18 PYAS 0.03 1.55 0.03 1.60 PYGR 0.52 0.52 PYROL 0.02 0.22 0.02 0.26 PYSE 1.01 0.02 1.04 RANUN 0.07 0.07 RESIDUE 15.22 0.07 15.29 RIBES 0.03 0.13 0.00 0.16 RIHU 0.01 0.01 0.02 RILA3 0.00 0.00 RITR 0.05 0.11 0.01 0.17 ROAC 0.01 1.99 10.59 4.44 0.48 17.51 ROCKS 0.13 0.13 RUAR 0.38 0.38 RUAR6 0.02 0.13 0.01 0.15 RUBUS 0.03 0.02 0.05 RUCH 0.05 0.06 0.11 RUID 0.03 0.42 0.10 0.55 SAAR3 0.00 0.07 0.07 SALIX 0.01 0.06 0.50 0.82 0.33 0.09 1.80 SETR 0.01 0.01 SHCA 0.09 0.35 0.12 0.57 SPBE 0.10 0.10 WHITE SPRUCE SAWTIMBER (continued) STRATUM 1 HEIGHT CLASS HTLAYER1L HTLAYER2 ATLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER SPHAG 0.52 0.52 STANDIN 1.20 0.04 0.02 0.01 0.03 1.29 STERE 0.26 0.26 STUMPS 0.39 0.03 0.01 0.43 THALI2 0.01 0.00 0.01 THSP 0.01 0.01 0.02 THUID 0.01 0.01 TREU 0.01 0.01 0.00 0.02 VACA 0.01 0.08 0.09 VACA3 0.01 0.01 VACCI 0.03 0.01 0.01 0.00 0.04 VAUL 0.01 0.17 0.34 0.00 0.52 VAVI 0.48 9.42 0.06 9.96 VICIA 0.01 0.01 VIED 0.01 0.85 1.85 0.73 3.43 WATER 1.67 1.67 ZIEL 0.01 0.01 0.00 0.02 TOTAL 99.91 47.51 41.46 24.36 TAh9 1.14 221.56 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE POLETIMBER STRATUM 2 HEIGHT CLASS HTLAYERL HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER ACDE2 0.01 0.01 ACMI2 0.01 0.01 AGRE2 0.01 0.09 0.04 0.14 ALCR6 0.05 0.95 3.90 0.09 4.99 ALSI3 0.02 0.68 0.98 0.05 1.72 ALTE2 0.08 1.87 4.16 0.14 0.00 6.24 ANTEN 0.13 0.13 ARFR4 0.10 0.01 0.00 0.11 ARRU 0.36 0.36 ARUV 1.19 1.19 ASTRA 0.02 0.02 BENA 0.03 0.01 0.04 BEPA 0.05 0.38 1.18 0.56 2.18 BORO 0.00 0.00 BRYUM 0.01 0.01 CACA4 0.09 3.19 4.49 0.15 7.93 CAREX 0.05 0.02 0.00 0.07 CETRA 0.16 0.16 CHCA2 0.01 0.01 CLADI2 1.53 1.53 CLADO 1.63 1.63 COcA13 3.31 3.31 COoLI3 0.01 3.36 1.13 4.50 cosu4 0.10 0.00 0.11 CYCA3 0.02 0.02 DACTY4 0.03 0.00 0.03 DEGL3 0.02 0.02 0.04 DOWNWD 3.11 0.30 0.34 0.03 3.79 ELCO 0.01 0.01 EMNI 1.57 0.02 1.58 EPAN2 0.25 0.31 0.00 0.56 EQAR 0.49 0.92 1.41 EQPR 0.07 0.72 0.80 EQSC 0.16 0.16 EQSY 0.47 1.15 0.01 1.63 EQUIS 0.99 0.60 1.59 ERIOP 0.01 0.01 FERN 0.02 0.02 0.04 FORB 0.17 0.00 0.17 GABO2 0.01 0.00 0.01 GALIU 0.26 0.03 0.00 0.29 GATR3 0.00 0.00 GENTI 0.08 0.08 WHITE SPRUCE POLETIMBER (continued) STRATUM 2 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HATLAYER4 HTLAYERS MHTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER GRASS 0.10 0.10 GROUND 0.53 0.53 HEAL 0.01 0.01 HEDYS 0.01 0.02 0.04 HEMA 0.09 0.15 0.24 HYLOC 62.80 62.80 HYPOG 0.00 0.00 IRSE 0.00 0.00 JUCO6 0.03 0.16 0.19 LALA 0.01 0.01 LEDE 0.03 0.03 LEGR 1.44 3.10 0.18 4.71 LEPA2 0.17 0.07 0.00 0.24 LIBO3 3.86 3.86 LICHEN 0.07 0.07 LUPIN 0.00 0.02 0.02 LYAN2 0.06 0.06 LYCO3 0.07 0.07 LYCOP2 0.29 0.01 0.30 MEPA 0.96 0.42 0.00 1.38 MERTE 0.00 0.03 0.01 0.03 MOSS 2.49 2.49 MOUN2 - 0.02 0.02 MYGA 0.07 0.07 NEPHR 0.09 0.09 PAPAS 0.00 0.00 - 0.01 PEFRS 0.01 : 0.01 PELA 0.00 0.00 PELTI 4.94 0.02 4.96 PETAS 0.01 0.01 0.01 PIGL 0.34 4.26 6.13 1.53 0.07 12.32 PIMA 0.82 3.25 6.39 "21.41 11.87 PLSC4 1.10 1.10 POAL2 0.01 0.01 POBA2 0.01 0.03 0.02 0.03 0.08 POFR4 0.01 0.01 0.01 POLYT4 1.29 0.03 1.32 POPA14 0.01 0.01 POTR2 0.01 0.12 0.13 POTRS 0.00 0.22 0.19 0.03 0.44 POTR6 0.00 0.01 0.01 0.02 PTCR 0.01 0.01 PTILI2 0.18 0.18 PYAS 0.49 0.49 PYCH 0.00 0.00 PYGR 0.08 0.08 PYROL 0.10 0.10 PYSE 0.36 0.00 0.36 RESIDUE 16.36 0.00 16.36 TABLE 2e. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #5 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 5 ALSI3 501.9 447.8 : 14 5 ALTE2 8008.2 7144.8 86 5 CACA4 72.9 65.0 57 5 CAREX 0.0 0.0 7 5 COCA13 13.2 11.8 29 5 DOWNWD 0.0 0.0 93 5 EPAN2 59.3 52.9 36 5 EQAR 46.3 41.3 36 5 EQSY 6.8 6.1 29 5 GATR3 0.0 0.0 7 5 GELI3 3.6 3.2 29 5 HYLOC 10.3 9.2 43 5 LIBO3 2.1 19 14 5 MOSS 0.6 0.5 14 5 PIGL 5474.0 4883.8 86 5 POBA2 1645.4 1468.0 50 5 PYAS 18.1 16.1 36 5 PYCH 0.3 0.3 14 5 PYGR 6.1 5.4 29 5 PYROL 19.0 17.0 7 5 PYSE 0.3 0.3 14 5 RESIDUE 0.0 0.0 100 5 ROAC 129.0 115.1 93 5 RUAR 3.6 3.2 14 5 SALIX 1942.7 1733.3 50 5 STANDIN 0.0 0.0 79 5 STUMPS 0.0 0.0 29 5 VIED 166.1 148.2 50 5 WATER 0.0 0.0 14 TOTAL 18129.8 16175.2 TABLE 2£. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #6 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 6 ACHIL 0.0 0.0 2 6 ALCR6 622.3 555.2 15 6 ALSI3 360.6 321.7 4 6 ALTE2 5531.6 4935.2 72 6 ARRU 0.3 0.3 4 6 ASTRA 0.0 0.0 2 6 BEPA 95.8 85.5 4 6 CACA4 77.5 69.1 44 6 CAREX 0.6 0.5 2 6 CLADO 0.3 0.3 4 6 COCA13 4.2 3.7 44 6 costT4 2.8 2.5 2 6 DOWNWD 0.0 0.0 67 6 EPAN2 8.7 1.8 17 6 EQAR 19.8 17.7 33 6 EQSY 7.5 6.7 15 6 EQUIS 6.5 5.8 20 6 FORB 0.0 0.0 4 6 FRVI 1.4 1.2 4 6 GABO2 0.7 0.6 4 6 GALIU 1.6 1.4 4 6 GATR3 0.3 0.3 4 6 GELI3 1.3 1.2 17 6 GROUND 0.0 0.0 13 6 HEAL 4.6 4.1 4 6 HEMA 2.0 1.8 7 6 HYLOC 24.3 21.7 39 6 LIBO3 9.7 8.7 24 6 LUZUL 0.5 0.4 2 6 LYCOP2 0.2 0.2 2 6 MOSS 2.0 1.8 13 6 MOUN2 0.1 0.1 4 6 PELTI 1.7 1.5 13 6 PIGL 7013.5 6257.4 61 6 POBA2 3146.4 2807.2 46 6 POFR4 0.7 0.6 2 6 PYAS 4.9 4.4 is 6 PYCH 0.2 0.2 2 6 PYGR 0.8 0.7 7 6 PYSE 2.4 2.1 20 6 RESIDUE 0.0 0.0 98 6 RIHU 1.7 1.5 4 6 ROAC 202.9 181.0 61 6 RUAR 5.6 5.0 15 6 RUID 5.0 4.5 4 6 SAIN3 89.6 79.9 2 6 SALIX 1562.7 1394.2 48 6 SHCA 0.0 0.0 2 6 STANDIN 0.0 0.0 54 6 STELL 0.0 0.0 2 6 STUMPS 0.0 0.0 9 6 VAVI 1.2 1.1 4 6 VICIA 0.0 0.0 2 6 VIED 161.9 144.4 41 TOTAL 18988.4 16941.2 TABLE 2g. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #7 TYPE CODE AVG Kq/Ha AVG Lb/Ac FREQ 7 ACDE2 0.2 0.2 2 7 ACRU2 1.7 1.5 1 7 ALCR6 1949.5 1739.3 38 7 ALECT2 0.3 0.3 1 7 ALSI3 225.0 200.7 6 7 ALTE2 1475.6 1316.5 15 7 ARRU 0.2 0.2 1 7 ARSY 0.2 0.2 1 7 ARUV 3.8 3.4 4 7 BEPA 5810.4 5184.0 51 7 CACA4 148.6 132.6 75 7 CAREX 0.8 0.7 3 7 CETRA 0.2 0.2 2 7 CLADI2 1.8 1.6 3 7 CLADO 2.5 2.2 19 7 CNCN 0.2 0.2 1 7 COCA13 11.1 9.9 41 7 DACTY4 0.1 0.1 1 7 DEGL3 0.1 0.1 1 7 DOWNWD 0.0 0.0 65 7 EPAN2 25.4 22.7 40 7 EQAR 20.6 _ 18.4 25 7 EQPR 0.3 0.3 2 7 EQSC 1.3 1.2 1 7 EQSY 6.1 5.4 12 7 EQUIS 1.1 1.0 8 7 FORB 0.3 0.3 3 7 GABO2 4.2 3.7 5 7 GALIU 2.5 2.2 0 7 GATR3 0.0 0.0 1 7 GELI3 4.4 3.9 8 7 GRASS 8.0 7.1 3 7 GROUND 0.0 0.0 11 7 GYDR 2.7 2.4 2 7 HEAL 0.0 0.0 1 7 HEMA 0.5 0.4 1 7 HEPAT 0.1 0.1 1 7 HYLOC 146.7 130.9 76 7 IRSE 0.1 0.1 2 7 LEGR 176.2 157.2 23 7 LIBO3 21.2 18.9 48 7 LICHEN 0.2 0.2 3 7 LUPIN 0.0 0.0 1 7 LYAN2 0.0 0.0 1 7 LYCL 0.0 0.0 1 7 LYCO3 1.6 1.4 3 7 LYCOP2 4.2 3.7 9 7 MEPA 9.5 8.5 26 7 MOSS 5.2 4.6 31 7 MOUN2 0.1 0.1 1 7 PELTI 4.7 4.2 25 7 PIGL 6260.1 5585.2 57 7 PIMA 1300.4 1160.2 13 7 PLSC4 2.3 2.1 11 7 POBA2 40.1 35.8 2 7 POHU2 1.8 1.6 1 7 POLYT4 3.6 3.2 15 TABLE 2g. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #7 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ POTR2 35.6 31.8 2 POTRS 1954.1 24 PYAS 5.0 PYGR 0 PYROL 0 PYSE 1 RESIDUE 0 RIBES 1. 0 9 2 rary s ra Ww > ray i) wo RIEU RITR ADOrOrFOCOL AWOH WON HB > ~ 7 7 7 7 7 7 7 7 7 7 7 ROAC 162. 7 ROCKS 7 RUAR 7 RUAR6 7 RUBUS 7 RUCH 7 7 7 7 7 7 7 7 - 7 7 7 7 7 7 7 RUID SAGL SALIX 64 SAMY SHCA 3 SPBE 2 STANDIN STELL STUMPS THALI2 THSP VACA w FPUWUNUOHPHHPOPOROHOPAHPHHH S.A Nw SOYIKPNOCVDVCCCOWBRODANWODDCO SHOAFPDOCOCOWWOPOWNWNHNOKHPNOWONKHEHUM ou Be VAUL 1 VAVI 3 VIED 17 WATER bb H uo SNADNFODOVCCOMNOOHDINWNNOANOUOW ao OW rR ~ TOTAL 20807. 18564.2 SPECIES LOPR LYCO3 LYCOP2 MEPA MERTE MOSS PEDIC PEFRS PELTI PETAS PIGL PIMA PLSC4 POBA2 POLYT4 POTR2 POTRS PTILI2 PYAS PYGR PYROL PYSE RESIDUE RIBES RIHU RITR ROAC ROCKS RUAR RUAR6 RUBUS RUCA RUCH RUID SAGL SALIX SHCA SPBE SPHAG STANDIN STELL STUMPS THALI2 VACA VAUL VAVI VICIA VIED WATER ZIEL TOTAL WHITE SPRUCE, BIRCH, ASPEN POLETIMBER (continued) STRATUM 9 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HATLAYER6 PERCENT COVER 0.24 0.51 1.03 2.20 0.01 0.20 2.16 0.08 41.84 0.10 0.64 1.05 0.14 0.31 0.84 101.37 PERCENT COVER 0.01 0.08 0.22 0.93 0.01 0.04 0.01 0.02 0.23 0.50 0.00 0.09 0.01 0.14 0.63 0.02 0.00 0.27 0.38 0.08 0.27 2.85 0.16 0.03 0.34 0.06 0.11 0.01 0.24 0.05 0.00 0.02 0.01 0.01 0.34 14.45 0.03 1.60 0.01 47.91 PERCENT PERCENT COVER COVER 0.46 0.03 0.04 0.00 0.03 3.24 3.87 2.61 2.17 0.34 7 0.57 2.01 0.00 0.22 0.05 0.10 0.00 0.40 0.17 7.58 1.24 0.06 0.01 0.07 0.01 0.27 0.09 0.01 0.00 0.02 0.63 1.36 1.08 0.15 0.46 0.09 0.00 0.53 0.02 0.20 1.17 0.09 0.00 41.80 31.65 PERCENT COVER 1.22 0.55 0.36 0.29 0.21 0.00 7.50 PERCENT _COVER_ 0.30 0.34 TOTAL PERCENT _COVER 0.01 0.32 0.73 1.42 0.01 1.03 0.09 0.01 2.20 0.05 8.57 6.13 0.20 0.37 2.25 0.35 3.01 0.08 0.63 0.02 0.00 0.27 41.84 0.65 0.18 0.84 11.67 0.10 0.22 0.01 0.11 0.61 0.06 0.21 0.02 2.20 1.46 0.61 0.64 1.05 0.02 0.14 0.01 0.01 0.89 14.97 0.03 2.86 0.84 0.01 230.58 SPECIES ALCR6 ALTE2 ARCTO3 ARRU ARSY BENA BEPA CACA4 CAREX CETRA CIMI CLADI2 CLADO COCA13 COLI3 CORNU DOWNWD EMNI EPAN2 EQAR EQSC EQsy EQUIS FORB GABO2 GRASS GROUND HEMA HYLOC LEGR LEPA2 LIBO3 LICHEN LYCO3 LYCOP2 MEPA MOSS MOUN2 NEPHR PELTI PETAS PIGL PIMA AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM DATA UNCORRECTED FOR PHENOLOGY BLACK & WHITE SPRUCE - HARDWOOD STRATUM 10 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS PERCENT COVER 0.29 0.72 1.05 1.84 0.60 47.00 0.05 0.45 0.05 0.41 0.57 0.43 4.93 PERCENT _COVER_ 0.19 0.02 0.44 0.17 0.16 1.94 0.18 3.16 1.34 0.14 0.69 0.04 1.60 0.41 0.24 1.64 0.08 0.14 0.04 0.01 3.73 0.28 2.51: 0.02 0.34 0.04 0.28 0.06 0.03 0.57 1.99 PERCENT _COVER 2.26 0.70 0.02 0.09 0.17 0.91 3.48 0.50 0.08 0.36 0.03 0.12 0.28 1.46 0.06 2.28 0.09 0.02 8.10 0.01 0.45 PERCENT PERCENT COVER COVER 7.54 0.68 3.34 1.08 3.44 1.85 0.12 0.01 0.39 0.13 3.73 1.39 7.31 2.54 HTLAYER6 PERCENT _COVER_ 1.47 0.17 TOTAL PERCENT COVER 10.68 5.15 0.02 0.44 0.09 0.33 7.83 5.54 0.68 0.29 0.08 0.72 1.05 3.16 1.69 0.04 2.11 0.69 0.31 3.45 0.41 0.30 3.92 0.17 0.16 0.04 0.60 0.01 47.00 11.97 0.28 2.57 0.47 0.40 0.46 0.74 0.57 0.06 0.43 4.93 0.03 8.24 19.02 BLACK & WHITE SPRUCE - HARDWOOD (continued) STRATUM 10 HEIGHT CLASS HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL HTLAYER1 PERCENT PERCENT PERCENT SPECIES COVER COVER COVER PLSC4 0.84 POBA2 0.13 POFR4 0.04 POLEM 0.01 0.02 POLYT4 1.88 0.01 POPA14 0.01 0.01 POTR2 0.22 POTRS 0.08 PYAS 1.00 PYROL 0.08 PYSE 0.60 RESIDUE 35.57 RIBES 0.19 1.03 RIEU 0.01 1.07 RITR 0.01 0.11 ROAC 1.32 5.30 ROCKS 0.26 RUAR 1.03 0.21 RUCH 0.03 RUMEX 0.08 SAGL 0.01 0.10 SALIX 0.52 3.58 SPBE 0.03 0.46 SPHAG 1.38 STANDIN 1.79 0.06 0.02 STUMPS 0.12 0.02 0.02 THALI2 0.01 0.03 THSP 0.14 VACA 1.24 VAUL 2.53 0.85 VAVI 16.31 0.12 VIED 0.16 1.25 WATER 271 TOTAL 102.97 46.66 46.91 PERCENT COVER 0.37 0.00 0.03 2.53 / 0.01 0.20 34.21 PERCENT PERCENT PERCENT COVER COVER COVER 0.84 0.19 0.06 0.03 1.89 0.03 0.22 0.25 0.70 1.00 0.08 0.60 35.57 1.22 1.11 0.13 9.15 0.26 1.24 0.03 0.08 0.94 1.30 0.26 9.81 0.49 1.38 1.88 0.16 0.05 0.14 1.24 3.38 16.43 1.61 2.71 9.10 HN) 0 241.74 TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM AVERAGE ABSOLUTE PERCENT COVER BY SPECIES AND HEIGHT LAYER DATA UNCORRECTED FOR PHENOLOGY WHITE SPRUCE - BALSAM POPLAR SAWTIMBER STRATUM 11 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT PERCENT SPECIES COVER COVER COVER COVER COVER COVER COVER ACDE2 0.01 0.02 ACRU2 0.05 0.03 0.08 ALCR6 0.06 2.54 11.75 14,35 ALSI3 0.05 1.21 1.25 2.51 ALTE2 0.50 7.00 7.18 1.38 16.07 ARRU 0.08 0.08 ARTI 0.04 0.04 BEGL 0.17 0.17 BEPA 0.03 0.27 0.61 0.33 1.24 CACA4 4.56 5.82 0.32 10.69 CAREX 0.65 0.12 0.77 CLADO 0.12 0.12 cocai3 11.22 0.58 11.80 coLI3) 0.77 0.53 1.29 DOWNWD 4.60 0.80 0.07 5.47 EMNI 0.35 0.35 EPAN2 0.14 0.44 0.04 0.62 EQAR 4.05 5.23 0.19 9.46 EQPR 0.23 0.48 0.71 EQSY 0.60 0.27 0.87 EQUIS 2.35 1.00 3.36 FORB 0.27 0.08 0.36 GABO2 0.05 0.05 GALIU 0.30 0.30 GERAN 0.12 0.03 0.14 GRASS 0.23 0.19 0.17 0.60 GROUND 0.60 0.60 HEMA 0.31 0.05 0.36 HYLOC 43.23 43.23 LIBO3 9.47 0.71 10.18 LUAR2 0.12 ollda LUPIN 0.38 0.38 LYCOP2 0.38 0.36 0.75 MEPA 0.62 0.55 0.03 1.20 Moss 3.02 3.02 MOUN2 0.06 0.06 NEPHR 0.04 0.04 PELTI 0.90 0.90 PIGL 0.55 1.50 4.89 1.59 8.54 PIMA 0.59 0.26 0.85 PLSC4 2.29 2.29 POBA2 0.05 0.14 0.00 0.25 0.45 POFR4 0.33 0.10 0.42 SPECIES POLEM POLYT4 POPA14 PYAS PYGR PYROL PYSE RANUN RESIDUE RIBES RITR ROAC RUAR RUAR6 RUID SALIX STANDIN STELL STUMPS THAL THALI2 THSP TREU VAUL VAVI VIED WATER TOTAL WHITE SPRUCE - BALSAM POPLAR SAWTIMBER (continued) STRATUM 11 PERCENT PERCENT COVER COVER 0.05 1.55 0.35 0.01 0.56 0.02 35.52 0.11 0.05 3.56 0.32 0.03 0.10 1.60 0.04 0.58 0.01 0.01 0.01 0.01 0.08 5.42 1.69 2.60 HEIGHT CLASS HTLAYER1L HTLAYER2 HTLAYER3 HTLAYER4 HTLAYERS HTLAYER6 TOTAL PERCENT PERCENT PERCENT PERCENT PERCENT COVER COVER COVER COVER COVER 0.44 0.44 4.54 0.02 0.06 0.13 1.68 0.35 0.01 0.56 0.02 35.52 0.22 0.34 0.00 0.05 16.18 8.96 28.69 0.01 0.33 0.03 0.01 0.01 0.69 2.56 0.96 4.32 1.60 0.04 0.58 0.01 0.01 0.01 0.01 0.09 0.16 0.04 5.45 3.32 1.41 6.42 2.60 50.98 40.10 4.77 248.72 100.00 52.87 SPECIES ACRU2 ALCR6 ALSI3 ALTE2 ARRU ARTEM ASSI ASTRA BEPA CACA4 CAREX CLADO COcA13 COLI3 CORNU cosu4 DOWNWD EMNI EPAN2 EQAR EQsy EQUIS FORB GABO2 GALIU GRASS GROUND HEMA HYLOC LALA LEGR LEPA2 LIBO3 LICHEN LUPIN LYAN2 LYCO3 LYCOP2 MEPA MERTE MOSS MOUN2 PELTI AVERAGE ABSOLUTE PERCENT COVER BY SPE DATA UNCORRECTED FOR P TANANA VALLEY STATE FOREST, ALL AREAS UNDERSTORY COMPOSITION BY STRATUM CIES AND HEIGHT LAYER HENOLOGY WHITE SPRUCE - BALSAM POPLAR POLETIMBER STRATUM 12 HEIGHT CLASS HTLAYER1 HTLAYER2 HTLAYER3 HTLAYER4 HTLAYER5 HTLAYER6 PERCENT COVER 0.04 1.04 0.04 4.75 0.35 0.04 2.94 24.31 0.44 PERCENT COVER 0.06 0.03 0.23 0.52 0.01 0.03 0.03 4.49 0.12 8.31 1.59 0.03 0.08 0.19 0.87 0.15 2.94 0.96 4.40 0.15 0.04 0.05 0.02 0.09 0.08 0.48 0.02 6.36 0.02 0.02 0.04 0.01 0.23 0.30 0.07 0.04 0.01 PERCENT COVER 0.01 1.91 0.44 4.90 0.03 0.02 0.01 0.29 2.60 0.06 1.05 0.43 1.02 0.31 0.08 0.01 0.74 5.26 2.06 0.39 0.12 0.01 0.01 0.11 0.91 0.03 0.01 0.01 0.88 0.01 PERCENT PERCENT PERCENT COVER COVER *_ COVER 7.79 0.44 4.70 1.31 8.32 4.24 0.43 0.25 0.49 0.02 0.92 0.14 0.06 0.06 0.19 0.05 0.01 TOTAL PERCENT COVER 0.01 10.21 6.48 17.69 0.52 0.04 0.02 0.04 1.00 7.61 0.19 1.04 9.40 2.02 1.05 0.40 5.02 1.24 0.91 9.16 3.16 4.79 0.33 0.04 0.06 0.03 2.94 0.20 24.40 0.24 1.39 0.05 6.81 0.03 0.02 0.04 0.01 0.34 1.24 0.07 1.90 0.04 1.10 TABLE 2i. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #9 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac 9 POLYT4 8.7 7.8 9 POTR2 34.8 31.0 9 POTRS 1889.5 9 PTILI2 9 PYAS 9 PYGR 9 PYROL 9 PYSE 9 RESIDUE 9 RIBES 9 RIEU 9 RITR 9 ROAC 9 ROCKS 9 RUAR 9 RUAR6 9 RUBUS 9 RUCA 9 9 9 9 9 9 9 9 9 9 9 9 g 9 9 9 9 9 of e oO @ o @ b BR @ DOrPUWURrEHN PON OF ay Ny FB SOWKMNOCTCDDDCOODUPAKHHAHOHORWOOCOCOCOFR BW v On ah ee ee ew we BH RUCH RUID SAGL SALIX SHCA SPBE SPHAG STANDIN STELL STUMPS THALI2 VACA VAUL VAVI VICIA VIED WATER ZIEL NPOCOFOCrFPOWBRNWOOCOND PROORFPORFPONATWHORPOCONO Ww ar OS Rh a a . PWWRrRWAIRPRPNHEFPWOBWONNEHWHRPRP PWR ~~) Nw w WAH oun cee o Pr SOD POTCOCCOCOHAWAUNDNPHUDDOOODWIWDOWOHEHW orw eoOCOOCOONnNMOOOOCOOW orWw CORPDVDONCOCOCOCOON a @ ~ i] nN Ww ~ a ~ wo TOTAL 26617.5 TABLE 2}. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #10 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 10 ALCR6 1159.1 1034.1 25 10 ALTE2 624.8 557.4 22 10 ARCTO3 1.0 0.9 2 10 ARRU 11.3 10.1 3 10 ARSY 1.1 1.0 3 10 BENA 68.2 60.8 3 10 BEPA 2588.5 2309.4 47 10 CACA4 140.1 125.0 47 10 CAREX 7.5 6.7 8 10 CETRA 1.6 1.4 10 10 CIMI 2.1 1.9 2 10 CLADI2 5.2 4.6 10 10 CLADO 4.2 3.7 18 10 cocal3 6.1 5.4 40 10 CORNU 0.1 0.1 2 10 DOWNWD 0.0 0.0 52 10 EMNI 1.9 1.7 8 10 EPAN2 4.2 S57) 13 10 EQAR 15.9 14.2 25 10 EQSC 2.8 2.5 2 10 EQSY 1.1 1.0 12 10 EQUIS 16.3 14.5 15 10 FORB 1.5 i. 3 10 GABO2 3.6 3.2 3 10 GELI3 24.2 21.6 30 10 GRASS 0.2 0.2 2 10 GROUND 0.0 0.0 10 10 HEMA 0.0 0.0 2 10 HYLOC 307.7 274.5 83 10 LEGR 610.7 544.9 47 10 LEPA2 8.3 7.4 2 10 LIBO3 8.4 7.5 28 10 LICHEN 2.2 2.0 7 10 LYCO3 Led ue 7 10 LYCOP2 1.6 1.4 10 10 MEPA 10.0 8.9 12 10 MOSS 1.8 1.6 17 10 MOUN2 0.2 0.2 3 10 NEPHR 2.1 1.9 7 10 PELTI 23.5 21.0 53 10 PETAS 0.1 0.1 2 10 PIGL 6827.2 6091.2 53 10 PIMA 10233.6 9130.3 45 10 PLSC4 2.0 1.8 8 10 POBA2 67.6 60.3 3 10 POFR4 1.5 1.3 2 10 POLEM 0.0 0.0 2 10 POLYT4 LL 6.3 20 10 POPA14 0.0 0.0 2 10 POTR2 42.9 38.3 3 10 POTRS 210.9 188.2 7 10 PYAS 3.7 3.3 10 10 PYROL 1.1 1.0 3 10 PYSE 3.5 3.1 8 10 RESIDUE 0.0 0.0 80 10 RIBES 14.3 12.8 5 10 RIHU 12.7 11.3 3 TABLE 2}. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #10 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 10 RITR 2.4 2.1 3 10 ROAC 149.7 133.6 60 10 ROCKS 0.0 0.0 3 10 RUAR 20.7 18.5 10 10 RUCH 0.0 0.0 2 10 RUMEX 2.3 2.1 2 10 SAGL 494.2 440.9 2 10 SALIX 26.8 1362.2 33 10 SPBE 24.1 21.5 10 10 SPHAG 6.3 5.6 3 10 STANDIN 0.0 0.0 57 10 STUMPS 0.0 0.0 10 10 THALI2 0.0 0.0 2 10 THSP 0.1 0.1 2 10 VACA 321.3 286.7 3 10 VAUL 105.5 94.1 23 10 VAVI 60.9 54. 72 10 VIED 30. 27.2 20 10 WATER - 0.0 0.0 3 TOTAL 25843.8 23057.6 TABLE 2k. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #11 TYPE CODE AVG Kg/ Ha AVG Lb/Ac FREQ 11 ACDE2 0.0 0.0 2 11 ACRU2 0.9 0.8 2 11 ALCR6 2546.3 2271.8 31 11 ALSI3 419.4 374.2 8 11 ALTE2 2629.6 2346.1 40 11 ARRU 0.5 0.4 2 11 ARTI 0.3 0.3 4 11 BEGL 14.0 12.5 2 11 BEPA 264.1 235.6 29 11 CACA4 143.5 128.0 64 11 CAREX 4.1 3.7 6 11 CLADO 0.5 0.4 0 11 COCA13 18.4 16.4 60 11 DOWNWD 0.0 0.0 67 11 EMNI 2.5 2.2 2 11 EPAN2 7.7 6.9 0 11 EQAR 45.9 41.0 56 11 EQPR 2.6 2.3 4 11 EQSY 4.5 4.0 0 11 EQUIS 16.0 14.3 17 11 FORB 1.6 1.4 8 11 GABO2 - 0.5 0.4 6 11 GALIU 5.5 4.9 4 11 GELI3 333 2.9 17 11 GERAN 1.1 1.0 2 11 GRASS 3.7 3.3 2 11 GROUND 0.0 0.0 14 11 HEMA 18.6 16.6 6 11 HYLOC 285.5 254.7 87 11 LIBO3 54.0 48.2 56 11 LUAR2 7.1 6.3 4 11 LUPIN 4.8 4.3 2 il LYCOP2 2.6 2.3 8 11 MEPA 6.9 6.2 25 11 MOSS 11.8 10.5 23 11 MOUN2 0.1 0.1 4 11 NEPHR 0.2 0.2 4 11 PELTI 4.5 4.0 27 11 PIGL 6846.8 6108.6 65 11 PIMA 295.1 263.3 4 11 PLSC4 8.1 7.2 0 11 POBA2 129.2 115.3 14 11 POFR4 72.1 64.3 4 li POLEM 5.4 4.8 2 11 POLYT4 17.8 15.9 14 11 POPA14 0.4 0.4 2 11 PYAS 8.8 7.9 19 11 PYGR 1.0 0.9 8 il PYROL 0.0 0.0 4 11 PYSE 2.1 1.9 14 11 RANUN 0.0 0.0 2 11 RESIDUE 0.0 0.0 77 11 RIBES 6.9 6.2 6 11 RITR 0.1 0.1 4 11 ROAC 508.2 453.4 92 11 RUAR 1.4 1.2 4 11 RUAR6 0.2 0.2 4 TABLE 2k. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #11 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ il RUID 0.0 0.0 2 11 SALIX 788.4 703.4 35 11 STANDIN 0.0 0.0 48 11 STELL 0.1 0.1 6 11 STUMPS 0.0 0.0 29 11 THAL 0.0 0.0 2 11 THALI2 0.0 0.0 2 11 THSP 0.0 0.0 2 11 TREU 0.0 0.0 2 11 VAUL 9.0 8.0 2 11 VAVI 13.5 12.0 29 11 VIED 154.4 137.8 56 11 WATER 0.0 0.0 8 TOTAL 15401.6 13741.1 TABLE 21. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #12 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 12 ACRU2 0.0 0.0 4 12 ALCR6 1367.5 1220.1 25 12 ALSI3 858.3 765.8 10 12 ALTE2 2263.8 2019.7 50 12 ARRU 3.5 3.1 4 12 ARTEM 0.2 0.2 2 12 ASSI 0.0 0.0 2 12 ASTRA 0.1 0.1 2 12 BEPA 209.6 187.0 27 12 CACA4 93.6 83.5 65 12 CAREX 2.0 1.8 4 12 CLADO 4.5 4.0 13 12 COCA13 15.1 13.5 58 12 CORNU 23.6 21.1 6 12 cosu4 3.7 3.3 8 12 DOWNWD 0.0 0.0 83 12 EMNI 2.9 2.6 4 12 EPAN2 9.6 8.6 19 12 EQAR 35.8 31.9 35 12 EQSY 14.5 12.9 25 12 EQUIS 12.3 11.0 27 12 FORB 1.0 0.9 10 12 GABO2 0.4 0.4 2 12 GALIU 0.2 0.2 4 12 GELI3 4.7 4.2 44 12 GRASS 0.0 0.0 4 12 GROUND 0.0 0.0 23 12 HEMA 2.3 2.1 6 12 HYLOC 171.2 152.7 721 12 LALA 122.4 109.2 4 1 LEGR 40.8 36.4 10 12 LEPA2 1.1 1.0 2 12 LIBO3 22.8 20.3 54 12 LICHEN 0.0 0.0 2 12 LUPIN 0.0 0.0 2 12 LYAN2 0.1 0.1 2 12 LYCO3 0.0 0.0 2 12 LYCOP2 1.1 1.0 4 12 MEPA 7.1 6.3 27 12 MERTE 0.1 0.1 2 12 MOSS 7.4 6.6 23 12 MOUN2 0.0 0.0 2 12 PELTI 5.5 4.9 33 12 PETAS 0.4 0.4 4 12 PIGL 15205.6 13566.3 69 12 PIMA 470.4 419.7 4 12 PLSC4 4.3 3.8 6 12 POBA2 3236.7 2887.7 29 12 POFR4 10.7 9.5 8 12 POLYT4 0.8 0.7 8 12 POTRS 2.9 2.6 2 12 PYAS 4.6 4.1 15 12 PYGR 1.2 1.1 17 12 PYROL 0.0 0.0 4 12 PYSE 1.7 1.5 19 12 RESIDUE 0.0 0.0 94 12 RIBES 2.2 2.0 8 TABLE 21. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #12 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 12 RILA 0.6 0.5 2 12 RITR 12.6 11.2 6 12 ROAC 447.7 399.4 83 12 RUAR 4.6 4.1 19 12 RUAR6 0.4 0.4 2 12 RUBUS 0.0 0.0 2 12 RUID 1.8 1.6 2 12 . SALIX 2012.8 1795.8 58 12 SECA 1.6 1.4 4 12 STANDIN 0.0 0.0 60 12 STELL 0.0 0.0 4 12 STUMPS 0.0 0.0 25 12 TREU 0.2 0.2 2 12 VACCI 1.3 1.2 2 12 VAUL 13.6 12.1 10 12 VAVI 8.0 7.2 27 12 VICIA 0.2 0.2 2 12. — VIED 124.8 111.3 52 12 WATER 0.0 0.0 6 TOTAL 26880.5 23982.5 TABLE 2m. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #20 TYPE CODE AVG Kg/Ha AVG _Lb/Ac FREQ 20 ALCR6 181.1 161.6 25 20 ALTE2 304.6 271.8 13 20 ARALS 29.6 26.4 13 20 BEGL 1687.5 1505.6 13 20 BENA 3851.9 3436.6 13 20 BEPA 0.0 0.0 13 20 CACA4 22.6 20.2 50 20 CECU3 11.9 10.6 25 20 CEIS 1.4 1.2 13 20 CLADO 28.1 25.1 50 20 CLAL4 4.6 4.1 13 20 CLMI2 2.7 2.4 13 20 COcA13 0.6 0.5 13 20 DAAR4 0.5 0.4 13 20 DEGL3 0.0 0.0 13 20 DOWNWD 0.0 0.0 50 20 EMNI 93.4 83.3 25 20 EPAN2 0.0 0.0 13 20 EQSY 0.2 0.2 13 20 GABO2 0.5 0.4 13 20. GALIU 0.5 0.4 13 20 GELI3 0.9 0.8 25 20 BYLOC 180.0 160.6 63 20 LEDE 37.6 33.5 13 20 LEGR 104.9 93.6 13 20 LEPA2 325.1 290.1 38 20 LUPIN 0.0 0.0 13 20 LYCOP2 11.3 10.1 13 20 MEPA 0.2 0.2 25 20 MOSS 20.1 17.9 25 20 NEPHR 0.6 0.5 13 20 OXMI 0.3 0.3 13 20 PELTI 16.2 14.5 63 20 PIGL 7730.2 6896.8 50 20 PIMA 4096.9 3655.2 25 20 PLSC4 1.3 1.2 25 20 POLYT4 1.0 0.9 25 20 POTR2 139.7 124.6 13 20 POTRS 0.0 0.0 13 20 PTILI2 35.2 31.4 13 20 RESIDUE 0.0 0.0 75 20 ROAC 2.8 2.5 25 20 ROCKS 0.0 0.0 13 20 RUCH 4.0 3.6 25 20 SAAL 201.6 179.9 13 20 SALIX 13.6 12.1 13 20 SPHAG 36.9 32.9 38 20 STANDIN 0.0 0.0 63 20 STERE 11.9 10.6 13 20 VAUL 1038.9 926.9 50 20 VAVI $1.9 46.3 i} 20 VIED 64.9 57.9 25 TOTAL 20349.7 18155.8 TABLE 2n. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #21 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 21 BENA 60.9 54.3 25 21 CACA4 2.4 2.1 25 21 CAREX 15.7 14.0 25 21 CETRA 14.1 12.6 25 21 CLADI2 55.6 49.6 75 21 CLADO 32.4 28.9 75 21 EMNI 9.7 8.7 25 21 HYLOC 275.4 245.7 75 21 LEGR 2314.7 2065.2 75 21 LYCOP2 27.1 24.2 50 21 MEPA 5.7 5.1 25 21 PELTI 2.5 2.2 25 21 PIMA 81518.9 72730.3 75 21 POLYT4 44.1 39.3 75 21 RUCH 3.7 3.3 25 21 SALIX 385.7 344.1 50 21 VAUL 168.8 150.6 pate 21 VAVI 194.0 173.1 75 TOTAL 85131.4 75953.3 TABLE 20. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #22 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 22 ALCR6 415.3 370.5 17 22 ARRU 47.3 42.2 33 22 ARTI 1.9 1.7 4 22 BEGL 116.3 103.8 8 22 BENA 228.0 203.4 33 22 BEPA 690.8 616.3 17 22 CACA4 15.0 13.4 33 22 CAREX 7.5 6.7 21 22 CETRA 6.8 6.1 33 22 CLADI2 19.4 17.3 29 22 CLADO 34.0 30.3 75 22 COCA13 0.1 0.1 4 22 DOWNWD 0.0 0.0 25 22 EMNI 23.6 21.1 29 22 EQAR 0.1 0.1 4 22 EQSY 0.1 0.1 17 22 EQUIS 1.1 1.0 13 22 ERIOP 19.6 17.5 8 22 ERVA4 28.2 25.2 21 22 FORB 0.0 0.0 4 22 GELI3 10.2 9.1 29 22 GRASS - 0.1 0.1 13 22 GROUND 0.0 0.0 4 22 . BYLOC 314.1 280.2 92 22 LALA 182.3 162.6 13 22 LEDE 15.7 14.0 21 22 LEGR 518.8 462.9 38 22 LEPA2 250.7 223.7 29 22 LIBO3 2.1 1.9 4 22 LYAN2 2.3 2.1 4 22 LYCOP2 1.1 1.0 13 22 MOSS 6.4 5.7 29 22 NEPHR 0.4 0.4 4 22 OXMI 4.0 3.6 17 22 PEDIC 0.0 0.0 4 22 PEFRS 4.4 3.9 8 22 PELTI 39.8 35.5 83 22 PETAS 0.6 0.5 4 22 PIGL 5486.3 4894.8 8 22 PIMA 38413.3 34271.9 92 22 PLSC4 4.4 3.9 17 22 POFR4 92.2 82.3 25 22 POLYT4 15.7 14.0 29 22 POTRS 186.6 166.5 4 22 PTILI2 1.5 1.3 4 22 PYROL 0.0 0.0 4 22 RESIDUE 0.0 0.0 25 22 ROAC 6.7 6.0 21 22 RUAR6 0.3 0.3 8 22 RUBUS 0.3 0.3 4 22 RUCH 18.4 16.4 29 22 SAFU 155.9 139.1 8 22 SAGL 772.1 688.9 8 22 SALIX 975.0 869.9 46 22 SPBE 0.5 0.4 13 22 SPHAG 83. 74.7 42 22 STANDIN 0.0 0.0 63 TABLE 20. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #22 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 22 STERE 0.2 0.2 4 22 STUMPS 0.0 0.0 4 22 VAUL 941.9 840.4 79 22 VAVI 62.7 55.9 96 22 WATER 0.0 0.0 8 TOTAL 50225.8 44810.9 TABLE 2p. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #23 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 23 ACHIL 0.0 0.0 13 23 ALSI3 2464.2 2198.5 25 23 ALTE2 © 5430.6 4845.1 75 23 BEPA 0.0 i 0 13 23 CACA4 17.9 .0 50 23 COCA13 8.1 af 2 38 23 CORNU 13.3 11.9 13 23 DOWNWD 0.0 0.0 75 23 EPAN2 0.0 0.0 25 23 EQAR 72.6 64.8 75 23 EQUIS 36.8 32.8 25 23 HYLOC . 12.6 11.2 50 23 IRSE 0.0 0.0 13 23 LIBO3 12.8 11.4 38 23 MEPA 0.0 0.0 13 23 MOSS 0.5 0.4 13 23 PAPAS 5.6 5.0 13 23 PELTI 1.3 1.2 25 23 PETAS 24.5 21.9 13 23 PIGL 4712.2 4204.2 63 23 POBA2 4133.2 3687.6 50 23 PYAS 0.5 - 0.4 13 23 PYROL 13.4 12.0 25 23 PYSE 2.8 2.5 13 23 RESIDUE 0.0 0.0 100 23 RITR 0.0 0.0 13 23 ROAC 223.0 199.0 88 23 SALIX 2744.5 2448.6 63 23 SAPHP 123.0 109.7 13 23 STANDIN 0.0 0.0 75 23 STUMPS 0.0 0.0 13 23 VIED 409.7 365.5 38 TOTAL 20463.1 18257.0 TABLE 2q. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #24 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 24 ACDE2 0.1 0.1 13 24 ACHIL 0.0 0.0 6 24 ALCR6 2532.4 2259.4 19 24 ALSI3 99.7 89.0 13 24 ANPO 2.6 2.3 6 24 ARNIC 55.1 49.2 6 24 ARRU 182.1 162.5 19 24 ARUV 41.8 37.3 13 24 ASSI 1.1 1.0 13 24 BENA 0.0 0.0 6 24 BEPA 487.7 435.1 31 24 CACA4 61.9 55.2 56 24 CAIN 0.0 0.0 6 24 CASTI2 0.7 0.6 13 24 CETRA 0.4 0.4 6 24 CLADO 4.0 3.6 38 24 CNCN 0.0 0.0 6 24 COCA13 14.0 12.5 25 24 DOWNWD 0.0 0.0 56 24 EPAN2 19.5 17.4 50 24 ERLO 0.3 0.3 6 24 FRVI 7.8 7.0 13 24 GABO2 14.9 13.3 13 24 GALIU 2.4 2.1 13 24 GELI3 16.0 14.3 13 24 GRASS 0.0 0.0 6 24 GROUND 0.0 0.0 25 24 HYLOC 61.2 54.6 44 24 LEGR 106.5 95.0 13 24 LIBO3 14.4 12.8 38 24 LUPIN 3.5 3.1 13 24 LYCOP2 0.2 0.2 6 24 MEPA 3.3 2.9 19 24 MOSS 1.5 1.3 19 24 PELTI 13.7 12.2 31 24 PIGL 11129.9 9930.0 50 24 PIMA 1791.6 1598.4 19 24 PLSC4 0.4 0.4 6 24 POBA2 156.9 140.0 6 24 POLYT4 4.2 3.7 19 24 POTRS 4119.2 3675.1 56 24 PYAS 0.0 0.0 6 24 PYGR 0.7 0.6 6 24 PYSE 3.6 3.2 6 24 RESIDUE 0.0 0.0 88 24 RIBES 0.0 0.0 6 24 ROAC 138.5 123.6 75 24 ROCKS 0.0 0.0 13 24 RUAR6 0.0 0.0 6 24 RUCH 0.1 0.1 6 24 SAAL 477.3 425.8 6 24 SALIX 294.4 262.7 38 24 SHCA 541.0 482.7 44 24 SPBE 0.7 0.6 6 24 SPHAG 3.0 2.7 6 24 STANDIN 0.0 0.0 88 24 _ STUMPS 0.0 0.0 31 TABLE 2q. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #24 (continued) TYPE CODE AVG Kg/Ha AVG _Lb/Ac FREQ 24 VAUL 7.3 6.5 13 24 VAVI 21.5 19.2 38 24 VIED 56.8 50.7 38 24 zIEL 6.4 5.7 19 TOTAL 22502.3 20076.3 TABLE 2r. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #25 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 25 ZIEL 0.0 0.0 10 TOTAL 31396.5 28011.6 TABLE 2s. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #26 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 26 ACDE2 0.0 0.0 6 26 ALCR6 722.8 644.9 28 26 ALECT2 1.4 1.2 6 26 ALSI3 867.5 774.0 17 26 ALTE2 793.0 707.5 22 26 BEGL 7.0 : 6.2 6 26 BEPA 1803.9 1609.4 44 26 CACA4 32.0 28.6 50 26 CETRA 5.0 4.5 11 26 CLADI2 6.6 5.9 11 26 CLADO 14.2 12.7 33 26 COCA13 6.0 5.4 28 26 : DEGL3 0.5 0.4 6 26 DOWNWD 0.0 0.0 67 26 EMNI 1.5 1.3 22 26 EPAN2 14.8 13.2 22 26 EQAR 3.6 3.2 11 26 EQSY 10.7 9.5 39 26 EQUIS 0.9 0.8 11 26 FRVI 0.6 0.5 6 26 GALIU 0.4 0.4 6 26 GELI3 12.1 10.8 39 26 GROUND 0.0 0.0 11 26 BYLOC 255.2 227.7 72 26 HYSP3 9.2 8.2 - 6 26 LEGR 167.3 149.3 50 26 LEPA2 22.4 20.0 11 26 LIBO3 12.1 10.8 33 26 LYAN2 3.2 2.9 11 26 LYCO3 0.0 0.0 6 26 LYCOP2 1.0 0.9 6 26 MEPA 0.7 0.6 17 26 MOSS 11.8 10.5 28 26 NEPHR 4.2 3.7 6 26 PEFRS 8.4 7.5 28 26 PELTI 14.9 13.3 50 26 PIGL 17602.0 15704.3 50 26 PIMA 5563.5 4963.7 56 26 PLSC4 7.8 7.0 11 26 POBA2 101.6 90.6 6 26 POLYT4 4.1 3.7 17 26 POPA2 23.1 20.6 6 26 POTR2 281.5 251.2 6 26 PYROL 2.6 2.3 6 26 PYSE 0.2 0.2 6 26 RESIDUE 0.0 0.0 78 26 RIBES 18.0 16.1 17 26 RITR 0.8 0.7 il 26 ROAC 145.2 129.5 56 26 ROCKS 0.0 0.0 6 . 26 RUAR6 3.1 2.8 11 26 RUCA 0.0 0.0 6 26 RUCH 1.2 1.1 11 26 RUID 1.1 1.0 6 26 SAAM3 0.2 0.2 6 26 SABE2 65.9 58.8 11 26 SAGL 64.8 57.8 11 TABLE 2s. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #26 (continued) TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 26 SALIX 663.3 591.8 50 26 SHCA 0.0 0.0 6 26 SPBE 73.0 65.1 22 26 SPHAG 37.8 33.7 33 26 STANDIN 0.0 0.0 83 26 STUMPS 0.0 0.0 28 26 THSP 0.6 0.5 6 26 VAUL 139.0 124.0 44 26 VAVI 70.6 63.0 78 26 VIED 23.6 21.1 11 26 VIOLA 0.0 0.0 6 26 WATER 0.0 0.0 6 9.5 26506.5 TOTAL 2970 TABLE 2t. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #27 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 27 ACHIL 3.9 3.5 25 27 ALTE2 2689.0 2399.1 100 27 CACA4 17.9 16.0 50 27 CAREX 333.5 297.5 50 27 EQAR 87.4 78.0 50 27 EQUIS 73.0 65.1 50 27 FORB 18.1 16.1 25 27 HYLOC 21.6 19.3 25 27 LALA 719.4 70.8 25 27 PEFRS 31.5 28.1 25 27 PIGL 4019.0 3585.7 50 27 POBA2 13223.0 11797.4 50 27 POFR4 49.1 43.8 50 27 RESIDUE 0.0 0.0 50 27 SALIX 197.4 176.1 75 TOTAL 20843.8 18596.6 TABLE 2u. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #30 TYPE CODE AVG Kq/Ha AVG Lb/Ac FREQ “30 ALCR6 43.7 ~~ 39.0 10 30 ALSI3 38.5 34.3 10 30 ALTE2 381.0 339.9 10 30 ARALS 0.0 0.0 10 30 ARRU 15.6 13.9 30 30 BEGL 900.0 803.0 10 30 BENA 1686.9 1505.0 30 30 BEPA 23.0 20.5 20 30 CAAQ 109.4 97.6 10 30 CABI2 13.6 12.1 20 30 CACA4 10.0 8.9 10 30 CANA2 0.0 0.0 10 30 CAREX 4.3 3.8 20 30 CATE11 0.0 0.0 10 30 CECU3 4.8 4.3 10 30 CEIS 1.1 1.0 10. 30 CETRA 16.9 15.1 10 30 CHCA2 158.1 141.1 10 30 CLADI2 29.6 26.4 10 30 CLADO 1.3 1.2 10 30 COMPOS 0.0 0.0 10 30 CYPRI 0.0 0.0 10 30 DANTH 0.0 0.0 10 30 DOWNWD 0.0 0.0 20 30 DROC 0.0 0.0 20 30 EMNI 9.4 8.4 40 30 EPAN2 0.0 0.0 10 30 EQAR 15.4 13.7 20 30 FORB 0.0 0.0 20 30 GELI3 0.0 0.0 10 30 HEMA 0.0 0.0 20 30 HYLOC 126.7 113.0 30 30 LEGR 98.8 88.1 20 30 LEPA2 77.4 69.1 20 30 LIBO3 3.0 2.7 10 30 LICHEN 1.0 0.9 10 30 LOPR 0.0 0.0 10 30 LUPIN 0.0 0.0 10 30 MEPA 2.3 2.1 10 30 MOSS 19.6 17.5 30 30 PAPAS 0.0 0.0 10 30 PELA 0.0 0.0 10 30 PELTI 5.5 4.9 30 30 PETAS 0.0 0.0 10 30 PIGL 6590.6 5880.1 40 30 PIMA 414.5 369.8 20 30 POFR4 114.5 102.2 10 30 PORU2 0.8 0.7 10 30 POPA14 65.4 58.3 10 30 PTILI2 8.5 7.6 10 30 PYROL 2.6 2.3 30 30 PYSE 4.6 4.2 10 30 RESIDUE 0.0 0.0 50 30 ROAC 5.3 4.7 20 30 ROCKS 0.0 0.0 10 30 SAAL 280.6 250.3 10 30 SAGL 326.3 291.1 10 TABLE 2u. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #30 (continued) TYPE CODE AVG Kq/Ha AVG Lb/Ac FREQ 30 SALIX 157.4 140.4 40 30 SPHAG 35.7 31.9 10 30 STANDIN 0.0 0.0 30 30 STERE 1.4 1.2 10 30 STLO2 0.0 0.0 10 30 THSU2 49.8 44.4 10 30 VAUL 435.3 388.4 30 30 VAVI 10.0 8.9 40 30 WATER 0.0 0.0 10 TOTAL 12300.2 10974.1 TABLE 2v. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #31 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 31 ANPO 0.0 0.0 13 31 ARLA2 0.0 0.0 13 31 BENA 678.8 605.6 38 31 BEPA 103.3 92.2 13 31 CAAQ 587.1 523.8 38 31 CANA2 45.6 40.7 13 31 *CAREX 47.0 41.9 25 31 'CHCA2 23.3 20.8 13 31 CLADO 7.0 6.2 38 31 EMNI 1.5 1.3 13 31 ERAC2 0.0 0.0 13 31 ERIOP 0.0 0.0 13 31 ERSC2 6.9 6.2 13 31 HYLOC 40.5 36.1 13 31 LEPA2 72.2 64.4 25 31 MOSS 20.1 17.9 38 31 NEPHR 0.6 0.5 13 31 OxMI 0.0 0.0 13 31 PEDIC 0.0 0.0 13 31 PELA 0.0 0.0 13 31 PELTI 3.1 2.8 13 31 PETAS 67.8 60.5 25 31 PIGL 600.6 535.8 13 31 PIMA 502.7 448.5 38 31 POFR4 47.7 42.6 13 31 POTAM 72.2 64.4 25 31 RESIDUE 0.0 0.0 50 31 RUBUS 7.0 6.2 25 31 RUCH 3.0 2.7 25 31 SACA11 5.4 4.8 13 31 SAGL 2120.6 1892.0 25 31 SALIX 200.0 178.4 13 31 SAMY 11.6 10.3 13 31 SPHAG 46.4 41.4 25 31 STANDIN 0.0 0.0 13 31 VAUL 58.2 51.9 25 31 VAVI 2.2 2.0 13 31 WATER 0.0 0.0 38 TOTAL 5382.4 4802.1 TABLE 2w. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #32 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 32 ALECT2 24.9 22.2 100 32 ARRU 0.0 0.0 50 32 ARTI 1.0 0.9 50 32 BEGL 805.5 718.7 50 32 BETUL 918.0 819.0 100 32 CABE 0.0 0.0 50 32 CANA2 0.0 0.0 100 32 CETRA 25.3 22.6 100 32 CLADI2 37.1 33.1 100 32 CLADO 2.2 2.0 50 32 COMPOS 10.5 9.4 50 32 CORNI 24.9 22.2 50 32 DAIN 0.0 0.0 50 32 DROC 28.1 25.1 100 32 EMNI 2.4 2.1 50 32 FORB 0.0 0.0 50 32 GROUND 0.0 0.0 100 32 LEPA2 51.6 46.0 50 32 LOPR 3.4 3.0 100 32 LUPA4 0.0 0.0 50 32 OCHRO2 6.5 5.8 100 32 PEDIC 0.0 0.0 50 32 PIGL 190.2 169.7 50 32 PLSC4 0.0 0.0 50 32 POLYT4 0.0 0.0 50 32 POTRS 60.7 54.2 50 32 RESIDUE 0.0 0.0 100 32 ROCKS 0.0 > 0.0 100 32 SAPO 0.0 0.0 100 32 SARE2 0.0 0.0 50 32 SATRS 0.0 0.0 50 32 SELAG 0.0 0.0 50 32 SIPR 0.0 0.0 50 32 THAMN2 0.0 0.0 50 32 VAUL 128.1 114.3 100 32 VAVI 5.6 5.0 50 TOTAL 2326.0 2075.2 TABLE 2x. TYPE AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #33 CODE AVG Kg/Ha AVG Lb/Ac FREQ 0.0 0 TOTAL 0.0 0.0 TABLE 2y. TYPE AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #34 CODE AVG Kg/Ha AVG Lb/Ac FREQ 0.0 0 TOTAL 0.0 0.0 TABLE 2z. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #40 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 0.0 0 TOTAL 0.0 0.0 TABLE 2aa. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #41 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 0.0 0 TOTAL 0.0 0.0 TABLE 2bb. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #50 TYPE CODE AVG Kg/Ha AVG Lb/Ac FREQ 50 ASSI 0.0 0.0 50 50 ASTRA 358.4 319.8 50 50 CACA4 0.0 0.0 50 50 CASTI2 0.0 0.0 50 50 CLADO 10.8 9.6 50 50 DRDR 0.0 0.0 50 50 EPAN2 0.0 0.0 50 50 HEMA 0.0 0.0 50 50 LUZUL 0.0 0.0 50 50 MOSS 19.6 17.5 50 50 PIGL 1061.1 946.7 50 50 POBA2 18.7 16.7 50 50 RESIDUE 0.0 0.0 50 50 SPHAG 119. 106.2 50 TOTAL 1587.6 1416.4 TABLE 2cc. AVERAGE KILOGRAMS PER HECTARE AND FREQUENCY BY SPECIES UNDERSTORY COMPOSITION BY STRATUM #60 CODE AVG Kg/ Ha AVG Lb/Ac FREQ — ~~ 0.0 0 TOTAL 0.0 0.0