Open Polar Keyword
Amundsen Bay
7
Antarc*
89
Antarctic
77
Antarctica
34
East Antarctica
4
Enderby Land
2
GRIP
2
Greenland
2
Ice Sheet
18
Icebreaker
3
National Institute of Polar Research
2
Prince Olav Coast
7
Prydz Bay
1
Queen Maud Land
2
Sea ice
15
Southern Ocean
1
Tonagh Island
2
aurora australis
1
ice core
25
polar night
4
国立極地研究所
1