Conceptid (2) | Preflabel |
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SINUIIPH | Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate 20-200um phase] by isotope-labelled tracer addition, incubation at different light levels, cascade filtration and mass spectrometry on residue and profile integration |
SNUPIIPH | Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate 20-200um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue |