Imnavait Creek Grid Vegetation
- Imnavait Grid
- Vegetation
- Elevation
- Landforms
- Releve Locations
- Glacial Geology
- Percent Water
- Surficial Geology
- Surficial Geomorphology
- Hierarchy of Geobotanical Vegetation Map Units (Walker DA 2002)
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GE |
Metadata |
GIS data |
GIS data |
- Barren
- 1. Barren.
Barren (32).
0.004 ha, 0.01% of map - 2. Lichens on rocks.
Xeric blockfields, glacial erratics.
0.154 ha, 0.22% of map - 3. Partially vegetated.
Partially vegetated disturbed barrens on gravel pads, bulldozed areas (33), nonsorted circles (no code), and experimental structure (34).
0.012 ha, 0.02% of map
- 1. Barren.
- Moist Graminoid Tundra
- 4. Acidic mesic tussock tundra.
Mesic to subhygric, acidic, shallow to moderate snow, stable slopes, Subzone E zonal vegetation on fine-grained substrates with ice-rich permafrost. Subhygric to hygric, moderate snow, solifluction slopes (10, 11).
21.541 ha, 31.25% of map - 5. Other mainly nonacidic mesic tundra.
Mesic to subhygric, circumneutral to acidic, moderate to deep snow, includes inter-stripe areas nonsorted stripe complexes in areas with moderate to deep snow.
Misc. sites including deep-snow stream margins, circumneutral, some revegetated disturbed sites, and zoogenically disturbed areas, animal dens. (14, 18, 19, 25).
3.321 ha, 4.82% of map
- 4. Acidic mesic tussock tundra.
- Wet Graminoid Tundra and Water
- 6. Wet raised microsites.
Hygric to subhydric, hummocks and strangs in poor fens and fens, raised microsites in colluvial basins, colluvial basin margins (23, 24).
3.043 ha, 4.42% of map - 7. Poor fen.
Subhydric to hydric, meadows, ponds, poor fens in colluvial basins (20, 28).
0.843 ha, 1.22% of map - 8. Fen.
Subhydric to hydric, water tracks, stream margins, fens, flarks on solifuluction slopes (21, 22, 27, 30).
0.095 ha, 0.14% of map - 9. Herbaceous marsh.
Hydric, lakes and beaded ponds (29).
0.053 ha, 0.08% of map - 10. Water.
Hydric, ponds and streams (31).
0.233 ha, 0.34% of map
- 6. Wet raised microsites.
- Prostrate- and hemi-prostrate dwarf-shrub tundra
- 11. Dry acidic tundra.
Xeric, acidic, shallow snow; glacial till, exposed sites on siliceous substrates (1, 2, 3).
Subxeric to mesic, acidic to nonacidic, shallow snowbeds, non-sorted stone stripes (4).
1.764 ha, 2.56% of map - 12. Acidic Castet snowbeds.
Subxeric to mesic, acidic, moderate snowbeds (9).
0.171 ha, 0.25% of map - 13. Acidic strips with Castet.
Subxeric to mesic, acidic to nonacidic, shallow snowbeds, non-sorted stone stripes (5).
3.340 ha, 4.85% of map - 14. Dry hemi-prostrate Betnan.
Subxeric to mesic, acidic, shallow depressions on glacial till (6).
1.522 ha, 2.21% of map
- 11. Dry acidic tundra.
- Erect-shrub tundra
- 15. Betnan-Erivag dwarf shrub.
Mesic to subhygric, moderate snow, lower slopes (12).
15.167 ha, 22.01% of map - 16. Salpul-Carbig dwarf shrub.
Subhygric, moderate snow, lower slopes with solifluction (13).
6.160 ha, 8.94% of map - 17. Betnan-Rubcha dwarf shrub.
Subhygric, moderate snow, margins of upland water tracks, palsas, high-centered polygons (15).
6.210 ha, 9.01% of map - 18. Low shrub tundra.
Subhygric, moderate snow, margins of upland water tracks, palsas, high-centered polygons.
Subhygric to hygric, moderate to deep snow, upland water tracks and margins of water tracks, and lower slope areas (16, 17).
4.960 ha, 7.20% of map - 19. Salpul-Eriang water tracks.
Subhydric, deep snow, upland water tracks with flowing water (26).
0.330 ha, 0.48% of map
- 15. Betnan-Erivag dwarf shrub.