Open Polar Keyword
Alaska
Antarc*
8
Antarctic
8
Antarctica
8
Arctic
4
Greenland
4
Barrow
3
Cold Regions Research and Engineering Laboratory
3
Ice Sheet
3
Ice Shelf
3
Ice
2
Ice cap
2
Ross Ice Shelf
2
Sea ice
2
glacier
2
permafrost
2
Arctic Ocean
1
Baffin
1
Baffin Island
1
Byrd Polar Research
1
GISP
1
Hopedale
1
Iceberg*
1
McMurdo Sound
1
Newfoundland
1
Nome
1
Northwest passage
1
Point Barrow
1
Prudhoe Bay
1
Ross Sea
1
St Lawrence Island
1
Thule
1
Victoria Land
1
eskimo*
1
ice core
1