Open Polar Keyword
Tundra
Arctic
238
permafrost
131
Alaska
73
Ice
58
Siberia
52
The Cryosphere
47
Climate change
42
Greenland
28
Subarctic
27
taiga
24
Antarc*
20
Ice Sheet
19
Antarctic
17
Polar Research
17
Thermokarst
17
Spitsbergen
16
Svalbard
16
Barrow
15
lena river
12
north slope
12
wedge*
12
Antarctica
11
Betula nana
11
Global warming
11
albedo
10
Active layer thickness
9
Arctic Ocean
9
Beringia
9
North Atlantic
9
Sea ice
9
glacier
9
Hudson Bay
8
Northwest Territories
8
Chukotka
7
Yukon
7
ice core
7
kola peninsula
6
Greenland ice core
5
Iceland
5
King George Island
5
Prudhoe Bay
5
Yamal Peninsula
5
glacier*
5
Brooks Range
4
Bylot Island
4
Dwarf birch
4
Fennoscandia
4
Hornsund
4
Keewatin
4
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