under discussion
Created: April 27, 2018
Proposer: Roy Lowry
Proposed Date: 2018-04-13
Arising from CF trac #99.
Change Date: April 27, 2018, 11:02 a.m.
Term: mole_concentration_of_biological_taxon_expressed_as_nitrogen_in_sea_water
Unit: mol m-3
Unit ref: MLM3
Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction "mole_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". 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. Biological taxon is a name or other label identifying an organism or a group of organisms as belonging to a unit of classification in a hierarchical taxonomy.