Open Polar Keyword
Antarc*
34
Antarctic
27
Antarctica
20
Sea ice
12
Arctic
7
Ice Sheet
7
National Institute of Polar Research
5
Southern Ocean
4
Svalbard
4
国立極地研究所
4
Amundsen Bay
2
East Antarctica
2
Global warming
2
Amundsen-Scott
1
Antarctic Ocean
1
Antarctic Peninsula
1
Icebreaker
1
Kiruna
1
South pole
1
West Antarctica
1
ice algae
1
ice core
1
okhotsk sea
1