Open Polar Keyword
Antarc*
13
Antarctic
13
Antarctic Peninsula
Weddell Sea
Antarctica
8
Southern Ocean
8
Macquarie Island
4
Ross Sea
4
South Shetland Islands
4
Tierra del Fuego
4
IPY
3
Thurston Island
3
Victoria Land
3
Alaska
2
Antarctic Ocean
2
East Antarctica
2
Marie Byrd Land
2
West Antarctica
2
Antarctica New Zealand
1
Drake Passage
1
Queen Maud Land
1