Open Polar Keyword
Greenland
110
ice core
84
Ice Sheet
51
Sea ice
43
North Greenland
40
Ice cap
39
East Greenland
34
NGRIP
17
Arctic
16
Greenland ice core
15
Greenland Ice core Project
12
Dye 3
9
Dye-3
9
Iceland
8
black carbon
8
GRIP
7
East Greenland Ice-core Project
6
Greenland ice cores
6
North Greenland Ice Core Project
6
GISP
5
North Atlantic
4
Greenland Sea
2
Annals of Glaciology
1
Antarc*
1
Antarctic
1
Antarctica
1
EPICA
1