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Maps - Photo Library - Supporting Data - Bibliography - Glossary - About the TAGA

1. Overview
2. Maps
   1. Map Catalog
   2. Map Themes
      1. Hierarchy of Geobotanical Vegetation Map Units
      2. Circumpolar Arctic Themes
         1. Vegetation
            1. B1. Cryptogam, herb barren
            2. B2. Cryptogam barren complex (bedrock)
            3. B3. Noncarbonate mountain complex
            4. B4. Carbonate mountain complex
            5. G1. Rush/grass, forb, cryptogam tundra
            6. G2. Graminoid, prostrate dwarf-shrub, forb tundra
            7. G3. Non-tussock sedge, dwarf-shrub, moss tundra
            8. G4. Tussock-sedge, dwarf-shrub, moss tundra
            9. P1. Prostrate dwarf-shrub, herb tundra
            10. P2. Prostrate/hemiprostrate dwarf-shrub tundra
            11. S1. Erect dwarf-shrub tundra
            12. S2. Low-shrub tundra
            13. W1. Sedge/grass, moss wetland
            14. W2. Sedge, moss, dwarf-shrub wetland
            15. W3. Sedge, moss, low-shrub wetland
         2. About the Vegetation Units
         3. Bioclimate Subzones
            1. Subzone A
            2. Subzone B
            3. Subzone C
            4. Subzone D
            5. Subzone E
         4. Floristic Provinces
            1. Beringia
            2. Canada
            3. North Atlantic
            4. East Siberia
            5. West Siberia
         5. Physiography
         6. Substrate Chemistry
         7. Elevation
         8. Lake Cover
         9. NDVI and Aboveground Biomass
         10. AVHRR Base Map
      3. Alaska Arctic Themes
         1. Alaska Arctic Detailed Map Description
         2. Alaska Arctic Detailed Plant Community Description
         3. Vegetation
            1. B2.1 Lichens on lava (Seward Peninsula)
            2. B3d.1 Acidic mountain complexes (St. Lawrence Is.)
            3. B3e.1 Acidic mountain complexes (Brooks Range)
            4. B3e.2 Acidic mountain complexes (NW Alaska)
            5. B3e.3 Acidic mountain complexes (Kuskokwim Mtns.)
            6. B4d.1 Nonacidic mountain complexes (Seward Peninsula)
            7. B4d.2 Nonacidic mountain complexes (St. Lawrence Is.)
            8. B4e.1 Nonacidic mountain complexes (Brooks Range)
            9. B4e.2 Nonacidic mountain complexes (NW Alaska)
            10. G3.1 Moist nonacidic tundra (N. Arctic Coastal Plain)
            11. G3.2 Moist nonacidic tundra (St. Lawrence Is.)
            12. G3.3 Moist nonacidic tundra (Arctic Foothills, Seward Peninsula)
            13. G4.1 Tussock tundra (entire map)
            14. G4.2 Lichen-rich tussock tundra (Seward Peninsula)
            15. G4.3 Tussock tundra on sands (Arctic Coastal Plain)
            16. P2.1 Dry tundra (St. Matthew Is.)
            17. S1.1 Shrubby, tussock tundra (NE Alaska)
            18. S1.2 Dwarf-shrub, lichen tundra (NW Alaska)
            19. S1.3 Dwarf-shrub tundra on volcanic rock (Yukon-Kuskokwim Delta)
            20. S1.4 Dwarf-shrub, lichen tundra (Kuskokwim Mtns.)
            21. S2.1 Willow-birch tundra (entire map)
            22. S2.2 Alder shrublands (entire map)
            23. W1.1 Wet acidic coastal complex (N Alaska)
            24. W1.2 Wet nonacidic coastal complex (N Alaska)
            25. W2.1 Wet acidic complex (N Alaska, Seward Peninsula)
            26. W2.2 Wet nonacidic complex (Subzone D, N Alaska)
            27. W3.1 Wet acidic complex with tussock tundra (W Alaska)
            28. W3.2 Wet acidic complex with dwarf-shrub tundra (lower parts of Yukon-Kuskokwim Delta)
            29. W3.3 Wet acidic complex with low-shrub tundra (Yukon-Kuskokwim Delta)
            30. W3.4 Wet acidic complex with dwarf-shrub tundra (inland parts of Yukon-Kuskokwim Delta)
            31. W3.5 Wet acidic complex (Nunivak Is.)
            32. W3.6 Wet nonacidic complex (warmer parts of NW Alaska)
            33. W3.7 Wet coastal saline tundra (Yukon-Kuskokwim Delta)
         4. Bioclimate Subzones
         5. Floristic Provinces
         6. Substrate Chemistry
         7. Elevation
         8. Lake Cover
         9. Physiography
         10. Maximum NDVI and Phytomass
         11. AVHRR false-color composite image
3. Photo and Image Library
   1. Map Unit Photos and Images
      1. Graphics
      2. Map Unit Images
      3. Vegetation Unit Photos
      4. Plant Community Photos
      5. Circumpolar Arctic Bioclimate Subzone
      6. Toolik Lake Permanent Vegetation Plot Photos
      7. Imnavait Creek Permanent Vegetation Plot Photos
   2. Plant Species Photos
      1. Alphabetical List
4. Supporting Data
   1. Toolik Lake Permanent Vegetation Plots, 1991
      1. Toolik Lake Permanent Vegetation Plots, 1991 (Data Report: PDF, 376 KB; includes text of report, and Tables 1-3)
      2. Plot photos
      3. Selected soil descriptions
      4. Figure 1. Plot location map
      5. Table 1. Preliminary vegetation classification based on habitat and dominant species and sample numbers for each type
      6. Table 2. List of vegetation communities and microsites sampled in 1989
      7. Table 3. Legend for the environmental variables
      8. Table 4. Environmental data for permanent plots, abiotic data, biotic data
      9. Table 5. Soils data for Toolik lake permanent plots
      10. Table 6. Toolik Lake permanent plot species data
   2. Permanent Vegetation Plots, Imnavait Creek, 1987
      1. Permanent Vegetation Plots, Imnavait Creek, 1987 (Data Report: PDF, 449 KB; includes text of report, and Tables 1-3)
      2. Table 1. List of vegetation communities and microsites sampled in 1984 and 1985
      3. Table 2. Summary of areas sampled in 1984 and 1985
      4. Table 3. Legend for the environmental variables used in the R4D vegetation studies
      5. Table 4. Environmental variables for the R4D permanent vegetation plots
      6. Table 5. Soil descriptions for representative vegetation communities
      7. Table 6. Soil physical characteristics for the R4D permanent vegetation plots
      8. Table 7. Soil chemical characteristics for the R4D permanent vegetation plots
      9. Table 8. R4D permanent study plot vegetation data, species cover (percent), sorted by growth form
      10. Appendix 1. Plot and soil photos
      11. Appendix 3. Approximate equivalent vegetation units in several northern Alaska and northwestern Canadian studies
      12. Appendix 4. Permanent vegetation plot locations (Plot location map)
5. Bibliography
   1. Literature Cited
   2. Project Publications
6. Glossary
   1. Topographic Gradients
7. About the TAGA
   1. Contact
   2. Site Map
   3. Help - Using the TAGA

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