Open Polar Keyword
ice core
28
Greenland
26
Antarc*
13
Greenland ice core
11
NGRIP
11
EPICA
8
Antarctic
7
Antarctica
6
Greenland ice cores
6
North Atlantic
5
North Greenland
5
Sea ice
5
Greenland Ice core Project
4
North Greenland Ice Core Project
4
Annals of Glaciology
3
GRIP
2
Ice Sheet
2
Iceland
2
Southern Ocean
2
Dronning Maud Land
1
East Antarctica
1
Journal of Glaciology
1
West Antarctica
1