Open Polar Keyword
ice core
Antarc*
52
Antarctic
44
Ice Sheet
23
Antarctica
22
Greenland
10
Sea ice
10
East Antarctica
8
Queen Maud Land
8
Arctic
6
South pole
3
glacier
3
Alaska
2
Amundsen Bay
2
Climate change
2
Prince Olav Coast
2
Svalbard
2
Antarctic Ocean
1
Antarctic Peninsula
1
Beaufort Sea
1
Copepods
1
GRIP
1
Global warming
1
Ice Shelves
1
Kamchatka
1
Prudhoe Bay
1
Siberia
1
Southern Ocean
1
Tasiilaq
1
West Antarctica
1
arctic cryosphere
1
glacier*
1
glaciers
1
ice covered waters
1
国立極地研究所
1