Open Polar Keyword
Arctic
18
permafrost
17
Herschel Island
12
Yukon
12
Herschel
10
Ice
9
Beaufort Sea
6
Thermokarst
3
Arctic Ocean
2
IPY
2
International Polar Year
2
Sea ice
2
Climate change
1
Foraminifera*
1
Ice Sheet
1
Mackenzie river
1
Magnetic susceptibility
1
Melville Island
1
Nunavut
1
Subarctic
1
Talik
1
Tundra
1
wedge*
1