Open Polar Keyword
Antarc*
51
Antarctic
46
Antarctica
45
Ice Sheet
38
permafrost
34
The Cryosphere
27
North Atlantic
19
Sea ice
19
ice core
15
Antarctique*
14
East Antarctica
14
Southern Ocean
14
Tundra
13
North Atlantic oscillation
12
Arctic
11
Amundsen Sea
9
West Antarctica
9
Arctic Ocean
7
Climate change
7
Siberia
7
albedo
7
Greenland
5