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NALT Concept Space
U.S. Department of Agriculture

NALT Full

Concept information

  1. Fields of Study
  2. physics
  3. electricity and magnetism
  4. electromagnetic radiation
  5. light
  6. photosynthetically active radiation
  1. Fields of Study
  2. physics
  3. optics
  4. light
  5. photosynthetically active radiation

Término preferido

photosynthetically active radiation

Tipo

  • Topic

Definición

  • Information That portion of the electromagnetic spectrum that is the energy source utilized for photosynthesis and generally coincides with the visible light spectrum (approximately 400-700 nm). PAR is characterized by the greater absorption of the blue light and red light wavelengths by pigments.

    Fuente: NAL Thesaurus Staff

    Tipo: Concept definition

Concepto genérico

Conceptos relacionados

Sinónimos

  • PAR (photosynthetically active radiation)
  • photosynthetic active radiation

En otras lenguas

URI

https://lod.nal.usda.gov/nalt/69904

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