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AIRCRAFT
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EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > FRESH WATER RIVER DISCHARGE
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EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > MARINE GEOCHEMISTRY
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EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > FRESH WATER FLUX
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EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RIVERS/STREAMS
IN SITU/LABORATORY INSTRUMENTS > CHEMICAL METERS/ANALYZERS > PH METERS
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IN SITU/LABORATORY INSTRUMENTS > CONDUCTIVITY SENSORS > CONDUCTIVITY METERS
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IN SITU/LABORATORY INSTRUMENTS > SAMPLERS > BOTTLES/FLASKS/JARS > WATER BOTTLES
MONTHLY TO ANNUAL
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inlandWaters
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oceans
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