Open Polar Keyword
Antarc*
163
Antarctica
Antarctic
113
Southern Ocean
67
Sea ice
47
Adelie penguin
32
East Antarctica
27
Weddell Seal
26
Weddell Seals
26
walrus*
22
Australian Antarctic Division
20
Prydz Bay
14
Macquarie Island
13
Rauer Islands
13
Heard Island
10
Elephant Seal
9
Elephant Seals
9
Bluff Island
8
IPY
8
McDonald Islands
8
Prince Charles Mountains
8
Southern Elephant Seal
8
Copepods
7
International Polar Year
7
Leptonychotes weddelli
7
Windmill Islands
7
Cape Petrel
6
Giant Petrel
6
Hawker Island
6
Magnetic Island
6
McMurdo Sound
6
Arctic
5
Hop Island
5
Ice Shelf
5
Anchorage Island
4
Aptenodytes forsteri
4
Australian Antarctic Program
4
Cape Petrels
4
Catharacta maccormicki
4
Mirounga leonina
4
Pygoscelis adeliae
4
Snow Petrel
4
South Atlantic Ocean
4
Amery Ice Shelf
3
Field Rock
3
Mule Island
3
Princess Elizabeth Land
3
Wyatt Earp Islands
3
aurora australis
3
baleen whales
3
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