Geographic location
Arctic
40
Arctic Ocean
Pacific
Bering Strait
10
Chukchi Sea
8
Bering Sea
4
Greenland
4
Antarctic
2
Barents Sea
2
Central Basin
2
Mackenzie River
2
The Antarctic
2
Canada
1
Chukchi Shelf
1
Darby
1
East Siberian Sea
1
Indian
1
Kara Sea
1
Kattegat
1
Laptev Sea
1
Mackenzie Delta
1
Makarov Basin
1
Sever
1
Southern Ocean
1
Svalbard
1
The Ark
1
Tonkin
1
Øresund
1