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variable group > trace gas variables > nitrogen oxides number concentration

PREFERRED TERM

nitrogen oxides number concentration  

DEFINITION

  • Number concentration means number of molecule per unit volume, and is used in the construction molecular_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'. Nitrogen oxides (NOx) describes a mixture of nitric oxide (NO) and nitrogen dioxide (NO2) and is a member of the group of inorganics.

BROADER CONCEPT

OBSERVATION MATRIX

OBJECT OF INTEREST

OBSERVED PROPERTY

URI

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

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