Open Polar Keyword
Antarc*
222
Antarctica
177
Dronning Maud Land
91
Antarctic
85
East Antarctica
30
Arctic
28
Southern Ocean
28
Arctic Ocean
27
ice core
25
The Cryosphere
20
EPICA
15
Greenland
11
Berichte zur Polar- und Meeresforschung
10
Reports on Polar and Marine Research
10
Greenland ice core
9
GISP
8
GRIP
8
NGRIP
8
Sea ice
8
Annals of Glaciology
4
Antarctica Journal
4
Austral Ocean
4
British Antarctic Survey
4
Fimbul Ice Shelf
4
Ice Shelf
4
Ice Sheet
3
Antarctic Peninsula
2
Berkner Island
2
IPY
2
Ice cap
2
Journal of Glaciology
2
Sherman Island
2
West Antarctica
2
East Greenland
1
East Greenland Ice-core Project
1
Greenland Ice core Project
1
International Polar Year
1