Open Polar Keyword
Greenland
Ice
19
permafrost
19
ice core
7
Ice Sheet
4
Antarc*
3
Antarctic
3
Antarctica
3
Arctic
3
Greenland Sea
3
Ice cap
3
Greenland ice core
2
Sea ice
2
Alaska
1
Chukchi
1
Chukchi Sea
1
Cold Regions Research and Engineering Laboratory
1
Dye 3
1
Dye-3
1
East Greenland
1
Fram Strait
1
Greenland ice cores
1
Iceland
1
Spitsbergen
1
glacier
1
glaciers
1