Open Polar Keyword
Tundra
Arctic
402
permafrost
278
Siberia
228
Ice
110
Climate change
99
taiga
93
Alaska
76
Thermokarst
75
lena river
69
lena delta
61
wedge*
53
Yakutia
49
Subarctic
47
Yamal Peninsula
41
laptev
32
Yukon
26
Laptev Sea
24
nenets
22
Svalbard
21
Global warming
20
toundra
19
Beringia
16
国立極地研究所
14
Active layer thickness
13
Sea ice
12
Beaufort Sea
11
Herschel Island
11
Sakha
11
Betula nana
10
Fennoscandia
10
Herschel
10
Northwest Territories
10
Rangifer tarandus
10
albedo
10
East Siberian Sea
9
Kara Sea
9
Nunavik
9
Republic of Sakha
9
Arctic Ocean
8
Greenland
8
Mackenzie Delta
8
National Institute of Polar Research
8
Pechora
8
Thule culture
8
Arktis*
7
Hudson Bay
7
Inuvik
7
black carbon
7
norilsk
7
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