Open Polar Keyword
permafrost
Ice
270
Arctic
239
Climate change
136
pergélisol
134
Alaska
86
Siberia
80
Tundra
70
Global warming
49
Thermokarst
49
Arctique*
43
Sea ice
43
Arctic Ocean
34
Subarctic
32
Yakutia
27
Methane hydrate
25
taiga
24
Antarc*
21
Arktis*
21
Northern Sweden
18
Svalbard
18
Yukon
18
Ice Sheet
17
lena river
17
Antarctica
16
Antarctic
14
Greenland
14
Laptev Sea
13
ice core
13
laptev
13
Active layer thickness
12
wedge*
12
Arktis
11
Southern Ocean
11
greenlandic
10
lena delta
10
Mackenzie Delta
9
albedo
9
Northwest Territories
8
Nunavut
8
glacier
8
north slope
8
palsa
8
Abisko
7
Brooks Range
7
North Atlantic
7
Phytoplankton
7
Spitsbergen
7
The Cryosphere
7
Antártica
6
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