Open Polar Keyword
国立極地研究所
Antarc*
372
National Institute of Polar Research
252
Antarctica
208
Antarctic
174
Arctic
138
East Antarctica
107
Greenland
71
Sea ice
65
Ice Sheet
57
ice core
52
Arctic Ocean
26
Siberia
21
Southern Ocean
20
Svalbard
15
Tundra
14
Dronning Maud Land
13
Ny Ålesund
13
Ny-Ålesund
13
Alaska
11
Tromsø
11
Chukchi
10
EISCAT
10
permafrost
9
Antarctic Ocean
8
Bering Sea
8
Climate change
8
Iceland
8
glacier
8
Ongul Island
7
Qaanaaq
7
okhotsk sea
7
Tardigrade
6
Chukchi Sea
4
King George Island
4
South pole
4
Wilkes Land
4
taiga
4
Acutuncus antarcticus
3
Barents Sea
3
Copepods
3
DML
3
East Greenland
3
Elephant Seals
3
Enderby Land
3
Ice Shelf
3
Ice cap
3
Prince Olav Coast
3
Tromsoe
3
West Antarctica
3
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