experimental
  
Entry: Photosynthetically active radiation (PAR) - showing version 4
URI: https://terra-vocabulary.org/ncl/FAIR-Incubator/earthsciencevariables/c_68984213
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.
Core metadata
| is a | Concept | observable property | 
| changed on | 13 Nov 2023 10:22:13.325 | 
| submitted by | Viqui Agazzi | 
| accepted on | 29 Sep 2022 15:03:11.354 | 
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| date accepted | 29 Sep 2022 15:03:11.354 | ||||
| date submitted | 29 Sep 2022 14:56:15.054 | ||||
| definition | 
 | ||||
| item class | Concept
                                                |                                                                                              observable property | ||||
| label | Photosynthetically active radiation (PAR) | ||||
| modified | 13 Nov 2023 10:22:13.325 | ||||
| notation | c_68984213 | ||||
| register | earthsciencevariables | ||||
| status | status experimental | ||||
| submitter | 
 | ||||
| type | register item | ||||
| version info | 4 | 
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  Definition
| broader | Biosphere
                                                |                                                                                              Atmosphere | 
| definition | 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. | 
| exact match | c 9530bac1
                                                |                                                                                              b7410899 350a 4443 9430 c7fe1fa3a499 | 
| label | Photosynthetically active radiation (PAR) | 
| pref label | Photosynthetically active radiation (PAR) | 
| type | Concept
                                                |                                                                                              observable property |