Open Polar Keyword
Southern Ocean
Antarc*
2,183
Antarctica
1,644
Antarctic
1,596
aurora australis
885
Sea ice
537
Australian Antarctic Division
518
Macquarie Island
318
East Antarctica
186
walrus*
177
baleen whales
166
Heard Island
161
McDonald Islands
147
Ice Shelf
132
Prydz Bay
124
Adelie penguin
110
Amery Ice Shelf
110
Elephant Seals
104
Ocean acidification
98
toothed whales
96
Giant Petrels
66
Leopard Seals
63
Antarctic Krill
61
Euphausia superba
61
Arctic
60
Weddell Seals
59
Snow Petrels
57
International Polar Year
55
Blue whale
54
IPY
52
Elephant Seal
50
ice core
46
Emperor penguins
45
Mertz Glacier
44
Windmill Islands
39
Ross Sea
38
Arctic Ocean
35
Crabeater Seals
35
Scientific Committee on Antarctic Research
32
Iceberg*
31
Kerguelen Islands
31
Ice Sheet
28
Southern Elephant Seal
28
Copepods
27
Antarctic Fur Seal
26
Australian Antarctic Program
26
Southern Elephant Seals
26
Totten Glacier
26
Wilkes Land
26
SCAR
25
more ...