Open Polar Keyword
South pole
608
Antarc*
105
Antarctic
72
Antarctica
60
East Antarctica
12
Amundsen-Scott
11
North Pole
10
Arctic
7
Ice Sheet
7
Southern Ocean
5
glacier*
5
ice core
5
polar night
5
Dronning Maud Land
4
国立極地研究所
4
Annals of Glaciology
3
Antarctic Peninsula
3
Greenland
3
Ice cap
3
National Institute of Polar Research
3
Sea ice
3
West Antarctica
3
Alfred Wegener Institute
2
British Antarctic Survey
2
Climate change
2
Ice Shelf
2
Polar Research Institute of China
2
Ross Ice Shelf
2
Victoria Land
2
Abisko
1
Antarctica New Zealand
1
Arctic Ocean
1
Australian Antarctic Division
1
COMNAP
1
Chinese Arctic and Antarctic Administration
1
Council of Managers of National Antarctic Programs
1
DML
1
EPICA
1
Emperor penguins
1
Global warming
1
IPY
1
Ice Shelves
1
International Polar Year
1
Korea Polar Research Institute
1
McMurdo Dry Valleys
1
Polar Ice Cap
1
Prince Charles Mountains
1
Princess Elizabeth Land
1
Queen Mary land
1
Queen Maud Land
1
more ...