Interior Alaska Highlands-Boreal Upland-Hills and Plains
E31-Boreal taiga-silty frozen loess slopes
(56%)
Boreal Forest Loamy Frozen Slopes
Typic Historthels
Poorly drained
Hydric: Yes
PAWS: 34 cm
plains
hills
E31-Boreal forest-gravelly colluvial slopes
(18%)
Boreal Forest Gravelly Slopes
Typic Haplocryods
Well drained
Hydric: No
PAWS: 17 cm
mountains / Backslope
mountains / Footslope
E31-Boreal taiga-organic frozen peat plateaus
(12%)
Boreal Woodland Peat Frozen Flats
Glacic Folistels
Well drained
Hydric: No
PAWS: 41 cm
plains
peat plateaus
E31-Boreal taiga/tussock-silty frozen loess slopes
(8%)
Boreal Tussock Peat Frozen Slopes
Typic Histoturbels
Very poorly drained
Hydric: Yes
PAWS: 39 cm
plains
E31-Boreal scrub-silty frozen drainageways
(2%)
Boreal Woodland Loamy Frozen Drainageways
Fluvaquentic Historthels
Very poorly drained
Hydric: Yes
PAWS: 37 cm
drainageways
plains
E31-Boreal forest-loamy flood plains
(2%)
Boreal Forest Gravelly Floodplain
Aquic Cryofluvents
Somewhat poorly drained
Hydric: No
PAWS: 34 cm
flood plains
E31-Boreal scrub/sphagnum-organic depressions
(1%)
Boreal Woodland Peat Frozen Flats
Hydric Cryofibrists
Very poorly drained
Hydric: Yes
PAWS: 30 cm
depressions
plains
E31-Boreal water, fresh
(1%)
Hydric: No
PAWS: 0 cm
streams
lakes
SSA
Scale
Published
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2024-09-05