Open Polar Keyword
Ice Sheet
Antarc*
32
Antarctica
24
Antarctic
23
Greenland
19
Antarctique*
17
Groenland
14
groenlandaise
14
Sea ice
12
East Antarctica
10
Ice Shelves
8
Arctic
7
Climate change
7
Drake Passage
7
Ice
5
Southern Ocean
5
Tidewater
5
glacier
5
ice core
5
pergélisol
5
permafrost
5
South pole
4
West Antarctica
4
antartic*
4
Ice cap
3