Open Polar Keyword
Antarc*
56
Antarctic
56
Antarctica
56
Sea ice
19
Southern Ocean
19
Australian Antarctic Division
10
Prince Charles Mountains
9
Weddell Seals
8
walrus*
8
Macquarie Island
7
IPY
6
McDonald Islands
6
Heard Island
5
International Polar Year
5
Adelie penguin
4
East Antarctica
4
Elephant Seals
4
Mirounga leonina
4
Weddell Seal
4
Windmill Islands
4
aurora australis
4
Arctic
3
Elephant Seal
3
Holme Bay
3
Rauer Islands
3
Amery Ice Shelf
2
Antarctic Krill
2
Antarctic Peninsula
2
Arctic Ocean
2
Bouvet Island
2
Coulman Island
2
Crozet Islands
2
Elephant Island
2
Giant Petrel
2
Hawker Island
2
Ice Sheet
2
Ice Shelf
2
Ingrid Christensen Coast
2
Kerguelen Islands
2
McMurdo Sound
2
Mertz Glacier
2
Petrel Island
2
Prince Edward Islands
2
Prydz Bay
2
Ross Island
2
Ross Sea
2
SCAR
2
Scientific Committee on Antarctic Research
2
Signy Island
2
South Atlantic Ocean
2
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