Open Polar Keyword
Antarc*
17
Antarctic
12
Kerguelen Islands
11
Heard Island
10
Southern Ocean
10
Antarctica
9
Antarctic Science
6
McDonald Islands
3
Cockburn Island
2
Ice cap
2
North Atlantic
2
Arctic
1
Arctic Ocean
1
Crozet Islands
1
EPICA
1
Elephant Seal
1
Macaroni penguin
1
NADW
1
Newfoundland
1
North Atlantic Deep Water
1
ice core
1