Open Polar Keyword
Arctic
198
permafrost
162
Antarc*
102
Siberia
87
North Atlantic
80
Ice Sheet
78
Antarctic
77
Ice
71
Tundra
65
Antarctica
64
Greenland
59
Climate change
54
Thermokarst
41
Sea ice
34
Alaska
31
Ice Shelf
27
Global warming
25
Herschel Island
25
Microtus arvalis
25
ice core
25
Iceland
24
Yukon
23
Yakutia
22
Subarctic
20
taiga
19
Svalbard
18
Arktis*
17
Ice Shelves
15
Arctic Ocean
14
Herschel
14
Taymyr
14
East Antarctica
13
Common vole
12
North Atlantic oscillation
11
Southern Ocean
11
Taymyr Peninsula
11
wedge*
11
Chukotka
10
Nyctalus noctula
10
West Antarctica
10
glacier
10
Barents Sea
9
Spitsbergen
9
Greenland ice core
8
Laptev Sea
8
albedo
8
laptev
8
lena delta
8
Kamchatka
7
Ocean acidification
7
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