Open Polar Keyword
permafrost
355
Arctic
138
Tundra
135
Climate change
106
Siberia
61
Global warming
51
North Atlantic
48
Alaska
47
Southern Ocean
43
The Cryosphere
39
Sea ice
35
Ice
34
Barrow
33
Arctic Ocean
30
black carbon
27
ice core
26
Antarc*
25
Antarctic
25
Yakutsk
25
lena river
22
North Atlantic oscillation
21
Greenland
15
albedo
15
Ocean acidification
14
Phytoplankton
13
Point Barrow
12
Active layer thickness
11
Ice Sheet
9
Norwegian Sea
9
taiga
9
Aerosol Robotic Network
8
Antarctica
8
East Antarctica
8
Fennoscandian
8
Ross Sea
8
South pole
8
West Antarctica
8
Austral Ocean
7
Boreal Environment Research
6
Subarctic
6
Institute of Arctic and Alpine Research
3
Amsterdam Island
2
Australian Antarctic Division
1