Conceptid (2) | Preflabel |
---|---|
PHAESPEC | Concentration of phaeopigments {pheopigments} per unit volume of the water body [particulate >0.4/0.45um phase] by spectrophotometry |
SCHLSPP4 | Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acetone extraction and spectrophotometry and processing following the Lorenzen protocol |