Open Polar Keyword
Antarc*
6
Antarctic
6
Heard Island
6
McDonald Islands
6
Southern Ocean
6
International Polar Year
4
Antarctica
3
IPY
3
Prydz Bay
3
Antarctic Fur Seal
2
Antarctic Fur Seals
2
Arctocephalus gazella
2
Kerguelen Islands
2
Sea ice
2
walrus*
2
Antarctic Ocean
1
Australian Antarctic Division
1
East Antarctica
1
aurora australis
1