Concept
Concentration of total nitrogen {total_N} {TPN} per unit volume of the water body [particulate >unknown phase]
| URI | http://vocab.nerc.ac.uk/collection/P01/current/NTOTZZZZ/5/ | ||
|---|---|---|---|
| Within Vocab | BODC Parameter Usage Vocabulary | ||
| Alternative Labels | TPN | ||
| Definition | The amount (moles or mass) of nitrogen in any chemical forms contained in particulate material present in a water sample and retained on a filter of unknown type and size. This quantity is sometimes labelled "PON" for Particulate Organic Nitrogen (i.e. nitrogen in compounds containing carbon atoms) when assumption is made that inorganic nitrogen content in suspended particulate material is zero or negligible | ||
| Date | 2024-02-07T12:10:49 | ||
| Identifier | SDN:P01::NTOTZZZZ | ||
| Note | accepted | ||
| Is Version Of | NTOTZZZZ | ||
| Previous Version | 1 , 2 , 3 , 4 | ||
| replaces | Concentration of total nitrogen {total_N} per unit volume of the water body [particulate >unknown phase] | ||
| version | 5 | ||
| Same As | |||
| P09 MEDATLAS Parameter Usage Vocabulary - (2) | |||
| Broader | S06:S0600045 |
Concentration | |
C67:PCPN |
particulate carbon, nitrogen and silica | ||
P02:NTOT |
Particulate total and organic nitrogen concentrations in the water column | ||
S27:CS002866 |
total nitrogen | ||
S26:MAT01053 |
water body [particulate >unknown phase] | ||
P35:EPC00212 |
Water body particulate nitrogen | ||
| Narrower | |||
| P01 BODC Parameter Usage Vocabulary - (3) | |||
| Related | P06:UPOX |
Micromoles per litre | |
S02:S053 |
per unit volume of the | ||
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