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Preferred term

net primary productivity

Definition

[ECSO] the amount of primary production available for export (ie, gross, minus losses, like the autotrophs' own respiration, or other loss (exudation) not used by the carbon-fixing organism itself) = gross primary production - autotrophic respiration synonyms: NPP Gross primary production (GPP) minus autotrophic respiration (AR) per unit ground or water area and time.

Broader concept

variable

Entry terms

Scope note

US LTER controlled vocabulary

Creator

herbert.schentz@umweltbundesamt.at

URI

http://vocabs.lter-europe.net/EnvThes/21421

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Created 3/31/16, last modified 12/18/18

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