Geographic location
Arctic
Weddell
22
Weddell Sea
22
Antarctic
20
Southern Ocean
8
The Antarctic
7
Arctic Ocean
4
Antarctic Peninsula
3
Greenland
3
Austral
2
Ross Sea
2
Amundsen Sea
1
Antarctic Ocean
1
Asar
1
Bransfield Strait
1
Canada
1
Dent
1
Drake Passage
1
Ellesmere Island
1
Fimbul Ice Shelf
1
Galindo
1
Molina
1
Ronne Ice Shelf
1
Scotia Sea
1
Svalbard
1
The Ark
1