Open Polar Keyword
permafrost
Ice
109
pergélisol
42
Alaska
40
Permafrost and Periglacial Processes
33
Global Terrestrial Network for Permafrost
26
Antarc*
23
Antarctica
23
glacier
20
GTN-P
15
Thermokarst
15
Climate change
12
International Polar Year
12
Arctic
11
Svalbard
11
Active layer thickness
8
The Cryosphere
6
International Permafrost Association
5
Ice Sheet
4
glaciers
4
Global warming
1