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ACE/CRC
AMD
54
AMD/AU
54
AMERY ICE SHELF
54
AMISOR
54
CEOS
54
CONDUCTIVITY
OCEAN >
54
oceans
54
FIELD INVESTIGATION
53
GROUND-BASED OBSERVATIONS
53
HOT WATER DRILL
53
ANTARCTICA
52
CONTINENT >
52
GEOGRAPHIC REGION >
52
SOUTHERN OCEAN
52
POLAR
51
SALINITY
48
TEMPERATURE
44
GLACIERS/ICE SHEETS
37
ICE SHEETS
37
EARTH SCIENCE
35
OCEAN TEMPERATURE
35
SALINITY/DENSITY
35
PRESSURE
33
CRYOSPHERE
31
CTD >
29
geoscientificInformation
28
Depth
27
inlandWaters
27
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