Open Polar Keyword
Arctic
Greenland
13
North Greenland
ice core
Ice Sheet
12
Greenland ice core
10
East Greenland
9
East Greenland Ice-core Project
9
Greenland Ice core Project
9
Sea ice
9
Arctic Ocean
2
Climate change
2
IPY
2
glacier*
2
Alfred Wegener Institute
1
Baffin
1
Baffin Island
1
GRIP
1
Greenland ice cores
1
Groenland
1
International Polar Year
1
NGRIP
1
National Institute of Polar Research
1
National Science Foundation Office of Polar Programs
1
North Greenland Ice Core Project
1
Nunavut
1
glacier
1