Export OF P01 One armed bandit search "Conceptid (P01)","Preflabel (P01)","Conceptid (P02)","Preflabel (P02)" "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","AMUP","Regenerated production in water bodies"