Open Polar Keyword
Tundra
5
Arctic
4
Greenland
4
Northwest Territories
4
permafrost
4
Sea ice
3
glacier
3
Arctic Ocean
2
Global warming
2
Ice Sheet
2
Phytoplankton
2
Active layer thickness
1
Antarc*
1
Antarctica
1
Climate change
1
Mackenzie Delta
1
North Pole
1
Petermann glacier
1
Siberia
1
Ursus arctos
1
Uummannaq
1
albedo
1
greenlandic
1