| URI |
http://vocab.nerc.ac.uk/collection/S27/current/CS002902/1/ |
| Within Vocab |
BODC parameter semantic model chemical substances |
| Alternative Labels |
pheopigments
|
| Definition |
A grouping term for pheophytins and pheophorbides; dominated by non-photosynthetic pigments issued from the breakdown of chlorophyll molecules; the only known exception is pheophytin-a which can also play a role as an electron acceptor in the photochemistry of plants and some bacteria. |
| Date |
2016-04-13T14:21:17 |
| Identifier |
SDN:S27::CS002902 |
| Note |
accepted |
| Is Version Of |
CS002902 |
| version |
1 |
|
Broader
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S01:S016 |
chemical entity |
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| P36:CHPHYL |
Chlorophyll |
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Narrower
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| P01:SPHPFLT1 |
Concentration of phaeopigments {pheopigments} per unit dry weight of sediment by acetone extraction and fluorometry |
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| P01:SPHAFLPE |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate 0.2-1um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPF |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate 0.2-2um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPD |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate 1-5um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPG |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate 2-20um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPC |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate 2-5um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPH |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate 20-200um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHAEFLP5 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >0.2um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHAEFLP4 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >0.2um phase] by filtration, acetone extraction and fluorometry and summation of size-fractionated values |
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| P01:PHAESPEC |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >0.4/0.45um phase] by spectrophotometry |
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| P01:SPHAFAF3 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >10um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHAEFMP2 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >10um phase] by filtration, methanol extraction and fluorometry |
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| P01:SPHAFAF1 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >1um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPB |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >2um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFAF2 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >3um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPA |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >5um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHASPPA |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >5um phase] by filtration, acetone extraction and spectrophotometry and processing following the Lorenzen protocol |
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| P01:PHAEWGFC |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/C phase] |
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| P01:PHAEFLP3 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/C phase] by filtration, acetone extraction and fluorometry |
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| P01:PHAESPP3 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/C phase] by filtration, acetone extraction and spectrophotometry and processing following the Lorenzen protocol |
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| P01:PHAEFLP1 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and fluorometry |
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| P01:PHAESPP1 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and spectrophotometry and processing following the Lorenzen protocol |
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| P01:PHAEFMP1 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/F phase] by filtration, methanol extraction and fluorometry |
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| P01:PHAEGFFL |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/F phase] by fluorometry |
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| P01:PHAEGFSP |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/F phase] by spectrophotometry |
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| P01:PHAEZZXX |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >unknown phase] |
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| P01:PHAEFLPZ |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >unknown phase] by filtration, acetone extraction and fluorometry |
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| P01:PHAESPPZ |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >unknown phase] by filtration, acetone extraction and spectrophotometry and processing following the Lorenzen protocol |
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| P01:SPHAFAF6 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-10um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFAF4 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-1um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFASL |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-1um phase] by filtration, acetone extraction and spectrophotometry and processing following the Lorenzen protocol |
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| P01:PHAEGF1S |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-1um phase] by spectrophotometry |
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| P01:SPHAFLPJ |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-200um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFLPL |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-20um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHAFAF5 |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-3um phase] by filtration, acetone extraction and fluorometry |
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| P01:SPHASPPM |
Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate GF/F-5um phase] by filtration, acetone extraction and spectrophotometry and processing following the Lorenzen protocol |
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| P01:SPHPFLTX |
Concentration of phaeopigments {pheopigments} per unit wet volume of sediment by acetone extraction and fluorometry |
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| P01:SPHPHPTX |
Concentration of phaeopigments {pheopigments} per unit wet volume of sediment by acetone extraction and high performance liquid chromatography (HPLC) |
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| P01:PHAEFLSD |
Concentration standard deviation of phaeopigments {pheopigments} per unit volume of the water body [particulate >0.2um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHSDFLP1 |
Concentration standard deviation of phaeopigments {pheopigments} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and fluorometry |
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| P01:SPSDFLTX |
Concentration standard deviation of phaeopigments {pheopigments} per unit wet volume of sediment by acetone extraction and fluorometry |
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