Open Polar Keyword
Antarc*
13
Antarctic
13
International Polar Year
Sea ice
Southern Ocean
13
Antarctica
12
IPY
9
aurora australis
5
Crabeater Seal
3
Iceberg*
3
Prydz Bay
3
Adelie penguin
2
Elephant Seal
2
McDonald Islands
2
Ross Seal
2
Southern Elephant Seal
2
Weddell Seal
2
walrus*
2
Amery Ice Shelf
1
Antarctic Fur Seal
1
Antarctic Peninsula
1
Arctic
1
Arctic Ocean
1
Australian Antarctic Program
1
Blue whale
1
Enderby Land
1
Euphausia superba
1
Heard Island
1
Ice Shelf
1
Inexpressible Island
1
Leopard Seal
1
Lobodon carcinophagus
1
Macaroni penguin
1
Macquarie Island
1
Magnetic Island
1
National Snow and Ice Data Center
1
Ocean acidification
1
Orca
1
Phytoplankton
1
SCAR
1
Scientific Committee on Antarctic Research
1
Shirley Island
1
Thysanoessa macrura
1
Ufs Island
1
baleen whales
1
ice core
1
ice pack
1
minke whale
1