Open Polar Keyword
permafrost
Arctic
23
Ice
20
Siberia
12
Arctic Ocean
10
lena delta
10
Thermokarst
9
Alaska
8
Laptev Sea
8
laptev
8
Climate change
7
lena river
6
wedge*
6
kolyma river
4
Sea ice
3
Yukon
3
International Permafrost Association
2
Phytoplankton
2
Tundra
2
Yakutsk
2
Bering Land Bridge
1
Beringia
1
Cherskiy
1
Chukchi
1
Chukchi Sea
1
Global warming
1
New Siberian Islands
1
Polar Research
1
Seward Peninsula
1
Yakutia
1
Zooplankton
1
taiga
1