Concept
Concentration of chlorophyll-b {chl-b CAS 519-62-0} per unit volume of the water body [particulate >unknown phase] by filtration and fluorescence spectroscopy
| URI | http://vocab.nerc.ac.uk/collection/P01/current/CHLBFSPX/ | ||
|---|---|---|---|
| Within Vocab | BODC Parameter Usage Vocabulary | ||
| Alternative Labels | Chlorophyll-b_spectrofluorometry | ||
| Definition | The amount (mass or moles) of all forms of the pigment chlorophyll-b measured in a unit volume of any fresh or salt water body, contained in particles collected using an unspecified filter. The sample is irradiated by light of a specific excitation wavelength causing the substance of interest to fluoresce. The intensity of the fluorescence emitted is detected as a function of wavelength or time. Synonyms include fluorescence spectrometry, spectrofluorometry, and fluorescence emission spectroscopy. | ||
| Date | 2025-10-29T16:25:11 | ||
| Identifier | SDN:P01::CHLBFSPX | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| Broader | P02:CPWC | 
                Chlorophyll pigment concentrations in water bodies | Mapping: 2103678 | 
S27:CS003006 | 
                chlorophyll-b | Mapping: 2103760 | |
S06:S0600045 | 
                Concentration | Mapping: 2103756 | |
C67:PIGX | 
                pigments | Mapping: 2103990 | |
S26:MAT01053 | 
                water body [particulate >unknown phase] | Mapping: 2103758 | |
| Related | S03:S0393 | 
                filtration | Mapping: 2103752 | 
S04:S041193 | 
                fluorescence spectroscopy | Mapping: 2103754 | |
P06:UMMC | 
                Milligrams per cubic metre | Mapping: 2103680 | |
S02:S053 | 
                per unit volume of the | Mapping: 2103750 | |
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