Open Polar Keyword
Southern Ocean
Antarc*
155
Antarctic
155
Sea ice
74
Drake Passage
18
ice core
18
NADW
15
Arctic
11
Ocean acidification
11
Ice Sheet
9
South Georgia Island
9
ice algae
9
Aleutian Islands
7
North Atlantic
6
North Atlantic Deep Water
6
Marion Island
3
Elephant Seals
1
Kerguelen Islands
1
Mirounga leonina
1
Southern Elephant Seals
1