Open Polar Keyword
Antarc*
16
Antarctic
16
Antarctica
16
Arctic
11
Alaska
4
Greenland
4
Ice Sheet
4
Ice Shelf
3
Barrow
2
Cold Regions Research and Engineering Laboratory
2
Ice
2
Ross Ice Shelf
2
Sea ice
2
South pole
2
Victoria Land
2
Weddell Sea
2
glacier
2
ice core
2
permafrost
2
Arctic Institute of North America
1
Arctic Ocean
1
Bering Strait
1
Byrd Polar Research
1
Dailey Islands
1
GISP
1
Greenland Ice Sheet Project
1
Ice cap
1
Iceberg*
1
Icebreaker
1
McMurdo Sound
1
North Pole
1
Point Barrow
1
The Arctic Institute
1
Thule
1
morse
1