Open Polar Keyword
Arctic
17
Ice
14
permafrost
14
Alaska
13
Antarc*
10
North Atlantic
10
Antarctic
9
Antarctica
5
Greenland
4
Sea ice
3
Yukon
3
Ice Sheet
2
glaciers
2
Arctic pollution
1
Barrow
1
Bouvet Island
1
Climate change
1
Dikson Island
1
EISCAT
1
Ice Shelf
1
Ice cap
1
Marie Byrd Land
1
McMurdo Sound
1
North Atlantic oscillation
1
North Pole
1
Point Barrow
1
Rattus rattus
1
Ross Ice Shelf
1
South Atlantic Ocean
1
Thule
1
Thule Air
1
Thule Air Base
1
Tromso
1
Weddell Seals
1
West Antarctica
1
alaska range
1
black carbon
1
taiga
1