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AGRICULTURE (13)
agricultural aquatic sciences , agricultural engineering , agricultural plant science , plant commodities , soils ...
HUMAN DIMENSIONS (18)
economic resources , environmental governance/management , environmental impacts , habitat conversion/fragmentation , infrastructure ...
ATMOSPHERE (45)
aerosols , air quality , atmospheric chemistry , atmospheric phenomena , atmospheric pressure ...
LAND SURFACE (25)
erosion/sedimentation , land temperature , land use/land cover , landscape , soils ...
BIOLOGICAL CLASSIFICATION (7)
animals/invertebrates , animals/vertebrates , bacteria/archaea ...
OCEANS (15)
aquatic sciences , coastal processes , marine sediments , marine volcanism , ocean chemistry ...
BIOSPHERE (85)
aquatic ecosystems , ecological dynamics , terrestrial ecosystems , vegetation ...
PALEOCLIMATE (10)
ice core records , land records , ocean/lake records , paleoclimate reconstructions ...
CLIMATE INDICATORS (16)
atmospheric/ocean indicators ...
SPECTRAL/ENGINEERING (6)
infrared wavelengths , microwave , radar , visible wavelengths ...
CRYOSPHERE (1)
snow/ice ...
TERRESTRIAL HYDROSPHERE (14)
ground water , surface water , water quality/water chemistry ...

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