Open Polar Keyword
Southern Ocean
Antarc*
8
Antarctic
8
Antarctica
8
IPY
5
International Polar Year
5
Sea ice
5
Macquarie Island
4
Ice Shelf
3
Amery Ice Shelf
2
Arctic
2
Arctic Ocean
2
Kerguelen Islands
2
National Snow and Ice Data Center
2
Phytoplankton
2
Antarctic Ocean
1
Bounty Islands
1
Davis Sea
1
East Antarctica
1
Humpback Whale
1
Marion Island
1
Shackleton Ice Shelf
1
aurora australis
1
baleen whales
1
toothed whales
1
walrus*
1