Open Polar Keyword
Antarc*
260
Antarctic
260
Antarctica
260
Southern Ocean
198
Sea ice
113
aurora australis
45
Australian Antarctic Division
37
East Antarctica
37
International Polar Year
27
IPY
25
Arctic
23
baleen whales
18
Macquarie Island
16
walrus*
16
Prydz Bay
15
Windmill Islands
15
Blue whale
14
Ice Shelf
14
Scientific Committee on Antarctic Research
14
Euphausia superba
13
Arctic Ocean
12
McDonald Islands
12
SCAR
12
Adelie penguin
11
Iceberg*
11
Ross Sea
11
Antarctic Krill
10
Antarctic Peninsula
10
ice core
10
Heard Island
9
Ice Sheet
9
Ice Shelves
9
Mertz Glacier
9
Humpback Whale
8
Ocean acidification
7
Weddell Sea
7
Weddell Seals
7
toothed whales
7
Amery Ice Shelf
6
Antarctic Climate and Ecosystems Cooperative Research Centre
6
Weddell Seal
6
Antarctic Fur Seal
5
Elephant Seal
5
National Snow and Ice Data Center
5
Prince Charles Mountains
5
ice algae
5
ice pack
5
Australian Antarctic Program
4
Copepods
4
Crabeater Seal
4
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