Open Polar Keyword
Ice
permafrost
1,124
Arctic
503
Thermokarst
241
Siberia
220
wedge*
172
Climate change
123
Sea ice
119
Tundra
110
Alaska
107
laptev
83
lena river
71
Laptev Sea
70
Yukon
69
Arctic Ocean
62
Yakutia
57
lena delta
55
Antarc*
53
Global warming
51
Svalbard
49
Ice Sheet
45
Antarctica
39
Greenland
37
glacier
37
Beaufort Sea
33
Herschel Island
32
Beringia
30
Herschel
27
Subarctic
27
Iceland
26
Yakutsk
26
Antarctic
24
taiga
19
Peat
16
palsas
16
Active layer thickness
15
East Siberian Sea
14
Ice cap
14
Tiksi
14
ice core
14
International Permafrost Association
13
toundra
12
Talik
10
Magnetic susceptibility
9
New Siberian Islands
9
Seward Peninsula
9
Chukotka
8
IPY
8
Kamchatka
8
Kongsfjord*
8
more ...