Concept
Mole concentration of diatoms expressed as nitrogen in sea water
URI | http://vocab.nerc.ac.uk/standard_name/mole_concentration_of_diatoms_expressed_as_nitrogen_in_sea_water/ | ||
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Within Vocab | Climate and Forecast Standard Names | ||
Definition | 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 or biological 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 in terms of B alone, neglecting all other chemical constituents of A. Diatoms are phytoplankton with an external skeleton made of silica. Phytoplankton are algae that grow where there is sufficient light to support photosynthesis. | ||
Date | None | ||
Note | accepted | ||
modified | 2018-12-17 17:17:12.0 | ||
replaces | mole_concentration_of_diatoms_in_sea_water_expressed_as_nitrogen | ||
Broad Match | |||
P04 Global Change Master Directory Science Keywords V5 - (5) | |||
Exact Match | http://mmisw.org/ont/cf/parameter/mole_concentration_of_diatoms_expressed_as_nitrogen_in_sea_water | ||
http://vocab.nerc.ac.uk/standard_name/mole_concentration_of_diatoms_expressed_as_nitrogen_in_sea_water/ | |||
P07 Climate and Forecast Standard Names - (2) | |||
Related | P06:MLM3 |
Moles per cubic metre |
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