Open Polar Keyword
Southern Ocean
Antarc*
15
Antarctic
14
Antarctic Peninsula
6
Sea ice
5
Antarctica
4
Weddell Sea
4
Antarctic Ocean
2
Bellingshausen Sea
2
Bransfield Strait
2
Drake Passage
2
Polar Biology
2
Antarctique*
1
Austral Ocean
1
British Antarctic Survey
1
IPY
1
Iceberg*
1
Icebreaker
1
International Polar Year
1
Melchior Islands
1
Ocean acidification
1
Peter I Island
1
Ross Sea
1
South Shetland Islands
1
West Antarctica
1
ice algae
1
ice core
1