Open Polar Keyword
Heard Island
Southern Ocean
8
Antarc*
7
Antarctic
7
McDonald Islands
7
International Polar Year
4
Prydz Bay
4
Antarctica
3
IPY
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