Open Polar Keyword
Antarc*
205
Antarctica
185
East Antarctica
155
Antarctic
96
Ice Sheet
84
Memoirs of National Institute of Polar Research
47
Polar Research
47
Enderby Land
30
Polar meteorology and glaciology
16
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
15
Sea ice
10
Queen Maud Land
8
Polar geoscience
7
National Institute of Polar Research
6
ice core
6
Shirase Glacier
5
South pole
5
Amundsen Bay
4
Dronning Maud Land
4
Ice Shelf
4
Prince Olav Coast
4
Ice Shelves
3
Tonagh Island
3
Journal of Glaciology
2
国立極地研究所
2
Advances in Polar Science
1
Alaska
1
Antarctic Peninsula
1
Antarctica Journal
1
Ice
1
Iceberg*
1
Polar Science
1
Weddell Sea
1
glacier
1
permafrost
1