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Preferred term

photosynthetically active radiation

Definition

  • [Henderson's] Photosynthetically active radiation (PAR) capable of driving light reactions of photosynthesis, wave­length 380–710 nm

Broader concept

Entry terms

  • PAR

Scope note

  • US LTER controlled vocabulary

URI

http://vocabs.lter-europe.net/EnvThes/30172

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