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38
SEA ICE
oceans
37
GEOGRAPHIC REGION >
36
POLAR
36
SOUTHERN OCEAN
36
EARTH SCIENCE
34
ANTARCTICA
33
CRYOSPHERE
31
biota
26
BIOLOGICAL CLASSIFICATION
22
ANIMALS/VERTEBRATES
21
SEALS/SEA LIONS/WALRUSES
21
AMD
20
AMD/AU
20
CEOS
20
MAMMALS
19
PACK ICE
19
CARNIVORES
18
FIELD SURVEYS
13
FIELD INVESTIGATION
11
PENGUINS
11
BIOSPHERE
10
BIRDS
10
EARTH SCIENCE >
10
ECOLOGICAL DYNAMICS
10
SPECIES/POPULATION INTERACTIONS
10
ALBATROSSES/PETRELS AND ALLIES
9
SATELLITES
9
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Southern Ocean
Weddell
Antarctic
29
The Antarctic
15
Weddell Sea
13
Mawson Station
7
Arctic
6
Dumont d'Urville
6
Dumont-d'Urville
6
East Antarctica
6
Austral
5
Arctic Ocean
4
Auster
4
McDonald Islands
4
Casey Station
3
McMurdo Sound
3
Neumayer
3
Pancake
3
Wilkes Land
3
Admiralty Bay
2
Albatross Island
2
Antarctic Ocean
2
Antarctic Peninsula
2
Auster Rookery
2
Dumont d'Urville Base
2
Dumont-d'Urville Base
2
Edmonson Point
2
Elephant Island
2
Fairbanks
2
Forbes
2
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Antarc*
38
Antarctica
38
Sea ice
38
Southern Ocean
38
Antarctic
29
walrus*
21
Weddell Seals
17
Weddell Sea
13
Weddell Seal
13
Elephant Seals
10
Adelie penguin
8
Australian Antarctic Division
8
Elephant Seal
8
Southern Elephant Seal
8
Leopard Seals
7
Arctic
6
East Antarctica
6
ice pack
6
Crabeater Seals
5
Giant Petrels
5
Macquarie Island
5
Snow Petrels
5
Antarctic Fur Seal
4
Aptenodytes forsteri
4
Arctic Ocean
4
Crabeater Seal
4
Emperor penguins
4
IPY
4
Iceberg*
4
International Polar Year
4
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