Open Polar Keyword
Arctic
138
permafrost
73
Sea ice
67
Antarc*
54
North Atlantic
50
Climate change
40
Antarctic
39
Ice Sheet
33
Greenland
31
North Atlantic oscillation
21
Antarctica
19
Ocean acidification
18
Tundra
18
Southern Ocean
12
Subarctic
12
Arctic Ocean
10
ice core
9
Alaska
8
Barents Sea
8
Global warming
8
Iceland
8
International Polar Year
8
IPY
7
Ice
7
Siberia
7
albedo
6
Antarctic Peninsula
5
Fennoscandia
5
inuit
5
Hudson Bay
4
Ice Shelves
4
Northern Sea Route
4
Northwest passage
4
South Atlantic Ocean
4
Baffin
3
Lofoten
3
Northern Norway
3
Nunavut
3
glacier
3
taiga
3
Baffin Island
2
Bering Sea
2
East Antarctica
2
Hudson Strait
2
Kara Sea
2
Northern Sweden
2
Svalbard
2
Yakutia
2
Yukon
2
black carbon
2
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