Open Polar Keyword
国立極地研究所
74
Antarc*
59
Antarctica
37
ice core
37
Antarctic
28
Ice Sheet
26
Greenland
24
East Antarctica
12
glacier
6
National Institute of Polar Research
5
Dronning Maud Land
3
Qaanaaq
3
DML
2
EPICA
2
Queen Maud Land
2
Arctic
1
Arctic Ocean
1
GRIP
1
Ice Shelf
1
Ice Shelves
1
Ice cap
1
North Greenland
1
South pole
1
West Antarctica
1
albedo
1