Geographic location
Arctic
29
Arctic Ocean
12
Greenland
11
Southern Ocean
10
Antarctic
6
Pacific
5
Barents Sea
3
The Antarctic
3
Weddell
3
Baffin Bay
2
Canada
2
Curl
2
Indian
2
Labrador Shelf
2
North Pole
2
Norwegian Sea
2
Weddell Sea
2
Central Basin
1
Drake Passage
1
Faroe Bank
1
Hudson
1
Hudson Bay
1
Kara Sea
1
Remo
1
South Pole
1
Svalbard
1