Open Polar Keyword
Ice
permafrost
1,129
Arctic
303
Thermokarst
230
Siberia
209
wedge*
164
Climate change
119
Sea ice
111
Tundra
102
Alaska
100
laptev
77
Yukon
67
Laptev Sea
65
lena river
64
Arctic Ocean
59
Yakutia
53
Antarc*
50
lena delta
48
Global warming
46
Svalbard
46
Ice Sheet
41
Antarctica
37
glacier
36
Greenland
34
Beaufort Sea
31
Herschel Island
29
Iceland
25
Subarctic
25
Yakutsk
25
Herschel
24
Antarctic
22
Beringia
22
taiga
17
Peat
16
palsas
16
Active layer thickness
15
ice core
14
East Siberian Sea
13
Ice cap
13
Tiksi
13
toundra
12
Magnetic susceptibility
9
IPY
8
International Permafrost Association
8
Kamchatka
8
Kongsfjord*
8
Kongsfjorden
8
Longyearbyen
8
Methane hydrate
8
New Siberian Islands
8
more ...