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agricultural chemicals , animal commodities , animal science ...
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boundaries , economic resources , environmental governance/management , environmental impacts , habitat conversion/fragmentation ...
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aerosols , air quality , atmospheric chemistry ...
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erosion/sedimentation , land use/land cover , landscape , surface thermal properties , topography ...
BIOLOGICAL CLASSIFICATION (3)
animals/vertebrates ...
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coastal processes , ocean chemistry ...
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ecological dynamics , ecosystems , vegetation ...
SOLID EARTH (1)
earth gases/liquids , rocks/minerals/crystals ...
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environmental vulnerability index (evi) ...
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