Conceptid (1) | Preflabel |
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INSDIIP4 | Uptake rate standard deviation of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate >0.2um phase] by isotope-labelled tracer addition, incubation at different light levels, cascade filtration and mass spectrometry on residue and summation of size-fractionated values and profile integration |