Open Polar Keyword
Antarc*
20
Antarctic
14
Antarctica
12
Enderby Land
7
National Institute of Polar Research
5
国立極地研究所
5
East Antarctica
4
Ross Island
4
East Ongul Island
3
Ongul Island
3
Prince Olav Coast
3
Victoria Land
3
Ice Sheet
2
McMurdo Sound
2
Amundsen Bay
1
Antarctic Peninsula
1
Dronning Maud Land
1
E. Antarctica
1
Heard Island
1
Ice
1
Marie Byrd Land
1
Norwegian Polar Institute
1
Queen Maud Land
1
South Shetland Islands
1
Tonagh Island
1
West Antarctica
1
permafrost
1