Open Polar Keyword
Arctic
8
Ice Sheet
Yukon
Ice
6
permafrost
6
Herschel
4
Herschel Island
4
Alaska
3
Arctic Ocean
3
Beaufort Sea
3
Beringia
3
Bering Sea
2
Climate change
2
Siberia
2
Thermokarst
2
Tundra
2
Yukon river
2
wedge*
2
Bering Land Bridge
1
Brooks Range
1
Greenland
1
Ice cap
1
Northwest Territories
1
Sea ice
1
Tuktoyaktuk
1
alaska range
1
okhotsk sea
1