Open Polar Keyword
permafrost
Alaska
197
Tundra
177
alaska range
164
Arctic
25
Ice
20
Caribou-Poker Creeks Research Watershed
16
Thermokarst
10
Yukon
10
Yukon river
10
Caribou-Poker Creek Research Watershed
3
Active layer thickness
2
Betula nana
2
Carex bigelowii
2
Empetrum nigrum
2
Rubus chamaemorus
2
Subarctic
2
National Snow and Ice Data Center
1