Open Polar Keyword
Antarc*
Antarctic
834
Antarctica
436
permafrost
271
Ice
269
Arctic
179
Sea ice
160
Greenland
65
McMurdo Sound
61
Ice Shelf
60
Alaska
53
Ice Sheet
50
South pole
45
Ross Ice Shelf
40
Ross Sea
35
Southern Ocean
34
Arctic Ocean
24
Iceberg*
22
North Atlantic
22
Weddell Sea
18
Antarctic Peninsula
16
Cold Regions Research and Engineering Laboratory
15
South Atlantic Ocean
14
ice core
14
antartic*
13
Ice Shelves
11
Ice cap
11
McMurdo Ice Shelf
11
Amundsen-Scott
10
Antarktika
10
Antarctic Ocean
9
glacier
8
glaciers
8
ice pack
8
Climate change
7
East Antarctica
7
Iceland
7
United States Antarctic Program
7
Icebreaker
6
Ross Island
6
glacier*
6
Cold Regions Bibliography Project
5
North Pole
5
Victoria Land
5
albedo
5
Antarctic Krill
4
Arctic Basin
4
British Antarctic Survey
4
Drake Passage
4
North Atlantic Deep Water
4
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