Open Polar Keyword
okhotsk sea
445
Arctic
379
permafrost
205
North Atlantic
171
Antarc*
166
ice core
156
Methane hydrate
146
Greenland
142
Antarctica
135
Sakhalin
96
Tundra
91
Antarctic
85
Alaska
78
Climate change
77
Ice
66
Sea ice
59
Ice Sheet
55
Siberia
55
South Atlantic Ocean
53
Kara Sea
48
Svalbard
47
Norwegian Sea
45
Arctic Ocean
44
North Greenland
38
Greenland Sea
33
lena delta
33
Reports on Polar and Marine Research
29
Barents Sea
27
EPICA
24
north slope
24
Bering Sea
22
Global warming
21
Berichte zur Polar- und Meeresforschung
19
South pole
19
Southern Ocean
19
glacier
19
Barrow
18
The Cryosphere
18
Greenland ice core
17
East Antarctica
16
Taylor Glacier
16
NGRIP
15
Nunavut
15
White Sea
15
lena river
15
Lunde
14
Weddell Sea
14
dvina
14
Greenland Ice Sheet Project
13
Korea Polar Research Institute
12
more ...