Open Polar Keyword
Antarc*
661
Antarctica
Antarctic
348
East Antarctica
147
Ice Sheet
59
Sea ice
58
Ongul Island
38
National Institute of Polar Research
34
East Ongul Island
28
Prince Olav Coast
24
Enderby Land
20
Victoria Land
20
E. Antarctica
14
Iceland
13
South pole
13
Queen Maud Land
12
Adelie penguin
10
Dronning Maud Land
10
McMurdo Sound
10
Ross Island
10
ice core
10
Antarctic Ocean
9
Southern Ocean
9
Antarctic Peninsula
7
Icebreaker
7
West Antarctica
7
Amundsen Bay
6
Arctic
5
Ice Shelf
5
ice algae
5
Shirase Glacier
4
South Shetland Islands
4
Tonagh Island
4
antarcticus
4
polar night
4
Copepods
3
Iceberg*
3
Snow Petrel
3
Weddell Seal
3
Amundsen-Scott
2
Australian Antarctic Division
2
Cape Pigeon
2
Euphausia superba
2
Geomagnetic Pole
2
Greenland
2
IPY
2
Ice cap
2
International Polar Year
2
King George Island
2
Prince Harald Coast
2
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