Open Polar Keyword
Antarc*
170
Antarctic
170
Sea ice
170
Southern Ocean
170
Antarctica
64
Arctic
54
aurora australis
44
Arctic Ocean
42
International Polar Year
8
Prydz Bay
8
Ross Sea
8
Crabeater Seal
6
ice pack
5
Adelie penguin
4
Amundsen Sea
4
Antarctic Peninsula
4
Australian Antarctic Division
4
Bellingshausen Sea
4
Elephant Seal
4
IPY
4
Ice Shelf
4
Iceberg*
4
Mertz Glacier
4
Ross Seal
4
Southern Elephant Seal
4
Weddell Sea
4
Weddell Seal
4
walrus*
4
Antarctic Ocean
3
Adelaide Island
2
Alfred Wegener Institute
2
Antarctic Fur Seal
2
Australian Antarctic Program
2
Blue whale
2
British Antarctic Survey
2
East Antarctica
2
Enderby Land
2
Euphausia superba
2
Icebreaker
2
Inexpressible Island
2
Leopard Seal
2
Lobodon carcinophagus
2
Macaroni penguin
2
Macquarie Island
2
Magnetic Island
2
Mawson Sea
2
McDonald Islands
2
National Institute of Polar Research
2
Orca
2
Ronne Entrance
2
more ...