Open Polar Keyword
Arctic
339
Antarc*
330
North Atlantic
301
Antarctic
239
Sea ice
219
Antarctica
169
Southern Ocean
145
Greenland
131
Ice Sheet
114
Arctic Ocean
90
permafrost
90
Iceland
82
The Cryosphere
78
South pole
69
ice core
63
Ocean acidification
52
Svalbard
49
Alaska
40
Siberia
38
North Atlantic oscillation
36
Climate change
35
East Antarctica
33
Aerosol Robotic Network
31
North Pole
30
Planktonic foraminifera
30
Northeast Atlantic
29
Ice
26
Ice Shelf
26
Tundra
24
Subarctic
22
Ice cap
21
Phytoplankton
21
Weddell Sea
21
Labrador Sea
20
Kamchatka
19
Ice Shelves
18
Nordic Seas
18
Barents Sea
17
North Atlantic Deep Water
17
Thermokarst
17
glacier
17
Kerguelen Islands
16
polar night
16
Chukchi
15
EPICA
15
NADW
15
Baffin
13
Baffin Bay
13
Beaufort Sea
13
Fram Strait
13
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