Open Polar Keyword
Antarc*
31
Antarctica
23
Antarctic
22
Sea ice
20
Ice Shelf
14
Weddell Sea
11
Ice Shelves
9
Antarctic Ocean
5
Southern Ocean
5
Iceberg*
4
Weddell Seals
3
Alaska
2
Aleutian Islands
2
IPY
2
Ross Seal
2
Adelie Land
1
Alfred Wegener Institute
1
Amundsen-Scott
1
Antarctic Peninsula
1
Antarctica New Zealand
1
Aptenodytes forsteri
1
Arctic
1
Australian Antarctic Division
1
British Antarctic Survey
1
COMNAP
1
Chinese Arctic and Antarctic Administration
1
Council of Managers of National Antarctic Programs
1
Dronning Maud Land
1
East Antarctica
1
Emperor penguins
1
Ice Sheet
1
International Polar Year
1
Korea Polar Research Institute
1
National Institute of Polar Research
1
Polar Research
1
South pole
1
Weddell Seal
1