mass_concentration_of_anthropogenic_nmvoc_expressed_as_carbon_in_air
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'. "nmvoc" means non methane volatile organic compounds. "Anthropogenic" means influenced, caused, or created by human activity. The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A.There are no aliases for this term
This term is not aliased.