Open Polar Keyword
Southern Ocean
37
Antarc*
28
Antarctic
27
Antarctica
19
Macquarie Island
19
Heard Island
16
McDonald Islands
11
Elephant Seal
5
South Atlantic Ocean
5
Southern Elephant Seal
5
walrus*
5
Elephant Seals
4
Marion Island
4
Weddell Seal
4
baleen whales
4
Antarctica New Zealand
3
Australian Antarctic Division
3
Australian Antarctic Program
3
Balaenoptera musculus
3
Blue whale
3
International Polar Year
3
King Penguins
3
aurora australis
3
Arctic
2
IPY
2
Icefish
2
Antarctic Fur Seal
1
Auckland Islands
1
British Antarctic Survey
1
Davis Sea
1
East Antarctica
1
Hop Island
1
Humpback Whale
1
Ice Shelf
1
Iceberg*
1
Leopard Seals
1
National Institute of Polar Research
1
Prince Charles Mountains
1
Rauer Islands
1
Ross Sea
1
Sea ice
1
Shackleton Ice Shelf
1
South Sandwich Islands
1
Weddell Seals
1
toothed whales
1