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variable group > precipitation variables > precipitation heptachlor epoxide mass concentration

PREFERRED TERM

precipitation heptachlor epoxide mass concentration  

DEFINITION

  • Mass concentration means mass per unit volume and is used in the construction mass_ concentration_ of_ X_ in_ Y, where X is a material constituent of Y. Precipitation is liquid or frozen water that forms in the atmosphere and falls to the earth. It comes in many forms, like rain, snow, and sleet. The chmical formula for heptachlor epoxide is C10H5Cl7O. It belongs to the group of persistent organic pollutants (POPs). The IUPAC name is (1S,2R,3S,5S,6R,7S,8R)-1,6,8,9,10,11,11-heptachloro-4-oxatetracyclo[6.2.1.02,7.03,5]undec-9-ene

BROADER CONCEPT

OBSERVATION MATRIX

OBJECT OF INTEREST

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/precipitationheptachlorepoxidemassconcentration

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