Open Polar Keyword
permafrost
375
Arctic
346
Alaska
132
north slope
120
Tundra
74
Siberia
49
Ice
44
Thermokarst
29
lena river
28
Yakutia
11
lena delta
9
wedge*
7
Climate change
5
Svalbard
4
Ny Ă…lesund
3
Ny-Ă…lesund
3
ArcticNet
2
Barrow
2
Chukotka
2
Northern Norway
2
Peat
2
Peat plateau
2
Prudhoe Bay
2
norilsk
2
Abisko
1
Active layer thickness
1
Alaska North Slope
1
Arkhangelsk
1
Arkhangelsk Oblast
1
Churchill
1
Global warming
1
Northwest Territories
1
Sakha
1
Yakutsk
1
Zackenberg
1
ice core
1
nenets
1
polar night
1