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CONTINENT >
OCEAN >
oceans
GEOGRAPHIC REGION >
1,494
POLAR
1,492
SOUTHERN OCEAN
1,375
ANTARCTICA
1,303
EARTH SCIENCE
1,075
AMD
987
CEOS
986
AMD/AU
985
biota
830
SHIPS
659
EARTH SCIENCE >
594
BIOLOGICAL CLASSIFICATION
579
R/V AA >
420
R/V Aurora Australis
420
FIELD SURVEYS
400
FIELD INVESTIGATION
356
ANIMALS/VERTEBRATES
354
BIOSPHERE
295
AIR TEMPERATURE
287
climatologyMeteorologyAtmosphere
267
BIOSPHERE >
260
SEA ICE
258
ECHO SOUNDERS
253
SOUTHERN OCEAN >
244
environment
242
SEA LEVEL PRESSURE
235
BIRDS
227
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Antarctic
1,518
Southern Ocean
1,513
The Antarctic
428
East Antarctica
155
Davis Station
132
Davis-Station
132
New Zealand
115
Casey Station
99
Weddell
97
Austral
89
Heard
80
McDonald Islands
80
Prydz Bay
75
Arctic
68
Heard Island
61
Vestfold
59
Vestfold Hills
59
Indian
53
Windmill Islands
51
Kerguelen
48
Ross Sea
45
Mawson Station
42
O'Brien Bay
38
Australian Antarctic Territory
37
Mertz Glacier
33
Astrolabe
30
Arctic Ocean
26
Antarctic Ocean
24
Antarctic Peninsula
24
Amery
23
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Antarc*
1,518
Antarctic
Southern Ocean
1,513
Antarctica
1,491
Australian Antarctic Division
523
aurora australis
440
Sea ice
393
baleen whales
185
East Antarctica
155
walrus*
155
toothed whales
133
Macquarie Island
110
Elephant Seals
99
Ocean acidification
95
Leopard Seals
88
Snow Petrels
87
Giant Petrels
85
McDonald Islands
80
Blue whale
75
Prydz Bay
75
Arctic
68
Weddell Seals
65
International Polar Year
64
Antarctic Krill
62
Emperor penguins
62
Heard Island
61
IPY
59
Crabeater Seals
56
Windmill Islands
51
Ross Sea
45
see all ...