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variable group > trace gas variables > reactive nitrogen oxides mass concentration

PREFERRED TERM

reactive nitrogen oxides 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. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. Reactive nitrogen oxides (NOy) includes nitrogen oxides (NOx) and other nitrogen-containing compounds that can be oxidized to form nitrogen oxides, e.g., nitric acid (HNO3), nitrates (NO3-), and nitrous acid (HNO2).

BROADER CONCEPT

ENTRY TERMS

  • NOy mass concentration

OBSERVATION MATRIX

OBSERVED PROPERTY

URI

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

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