Land cover class | Description | Topography | Disturbance | % of sites |
Boulder field | Boulders, xeric | Flat area | Deglaciation | 2 |
Esker | Sands, gravels, xeric | Flat area | Deglaciation | 5 |
Lichen-rock tundra | Lichen, bare surface, dwarf shrub, xeric to subxeric | Hill top | n/a | 1 |
Dwarf shrub | dwarf shrub, subxeric to mesic | Slopes | n/a | 81 |
Low-high shrub | Shrubs > 50 cm high, mesic to subhygric | Valley | n/a | 4 |
Tussock | Tussocks, mesic to subhygric | Valley | n/a | 4 |
Graminoids wetland | Graminoids, Subhygric to hygric | Valley | n/a | 3 |