Open Polar Keyword
Arctic
Ice
Yukon
permafrost
30
Herschel
11
Herschel Island
11
Arctic Ocean
10
Beaufort Sea
9
Climate change
7
wedge*
7
Alaska
6
Thermokarst
5
Beringia
3
Mackenzie river
3
Sea ice
3
Siberia
3
Tundra
3
Mackenzie Delta
2
pergélisol
2
Greenland
1
Ice Sheet
1
International Permafrost Association
1
Subarctic
1
north slope
1