Concept

Acidity

Narrower
URI	http://vocab.nerc.ac.uk/collection/P36/current/ACIDIT/2/
Within Vocab	EMODnet Chemistry chemical groups
Alternative Labels
Definition	The parameters that quantify the carbonate system in seawater; for example, pH, alkalinity, dissolved inorganic carbon, and carbon dioxide (e.g. pCO2).
Date	2025-04-07T11:47:31
Identifier	SDN:P36::ACIDIT
Note	accepted
Is Version Of	ACIDIT
Previous Version	1
version	2
	P02 SeaDataNet Parameter Discovery Vocabulary - (4) [+]
	`P02:ALKY`	Alkalinity, acidity and pH of the water column
	`P02:CCPW`	Carbonate chemistry in sediment pore waters
	`P02:PCO2`	Partial pressure (pCO2) and fugacity (fCO2) of carbon dioxide in the water column
	`P02:TCO2`	Total dissolved inorganic carbon (TCO2) concentration in the water column
	S27 BODC parameter semantic model chemical substances - (7) [+]
	`S27:CS003956`	aragonite
	`S27:CS003328`	bicarbonate
	`S27:CS004469`	calcite
	`S27:CS003089`	carbon dioxide
	`S27:CS003277`	carbonate
	`S27:CS002861`	inorganic carbon
	`S27:CS002894`	total inorganic carbon
	P35 EMODnet Chemistry aggregated parameter names - (7) [+]
	`P35:EPC00136`	pH in the sediment
	`P35:EPC00209`	Total alkalinity in the sediment
	`P35:EPC00178`	Total inorganic carbon in the sediment
	`P35:EPC00133`	Water body carbon dioxide partial pressure
	`P35:EPC00168`	Water body pH
	`P35:EPC00131`	Water body total alkalinity
	`P35:EPC00132`	Water body total inorganic carbon

Alternate Formats

Other formats for this page:

RDF/XML Turtle JSON-LD

Alternate Profiles

Other views of this page:

Alternate Profiles ?Different Media Types (HTML, text, RDF, JSON etc.) and different information model views, profiles, are available for this resource.

NVS html view ? Default NVS html view.