Geographic location
Arctic
10
Antarctic
5
Greenland
3
Southern Ocean
3
Bering Sea
2
Pacific
2
The Antarctic
2
Tromsø
2
Bianchi
1
Campbell Glacier
1
Canicula
1
Christensen
1
Gulf of Alaska
1
Kamchatka Peninsula
1
Kattegat
1
Kerguelen
1
Lamarck
1
Nordeste
1
Norway
1
Porcupine Seabight
1
Rovaniemi
1
Sumner
1
Tac
1
Victoria Land
1