Conceptid (3) | Preflabel |
---|---|
INTNH4UP | Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue and profile integration |
INTNO3UP | Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue and profile integration |
NIPUIIP1 | Uptake rate of phosphate {PO43- CAS 14265-44-2} per hour per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and counting residue and profile integration |