Export OF P01 One armed bandit search "Conceptid (P01)","Preflabel (P01)","Conceptid (P02)","Preflabel (P02)" "AMONASSD","Uptake rate standard deviation of ammonium {NH4+ CAS 14798-03-9} {regenerated production standard deviation} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "AMSDIIP1","Uptake rate standard deviation of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "AMSDIIP4","Uptake rate standard deviation of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >0.2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "AMSDIIP6","Uptake rate standard deviation of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "AMUPIIP1","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "AMUPIIP4","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >0.2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "AMUPIIP6","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "IASEIIP1","Uptake rate standard error of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "INAUIIP1","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "INAUIIP4","Uptake rate of ammonium {NH4+ CAS 14798-03-9} 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","AMUP","Regenerated production in water bodies" "INAUIIP6","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate >GF/F 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","AMUP","Regenerated production in water bodies" "INNUIIP1","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "INNUIIP4","Uptake rate 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","NTUP","New production in water bodies" "INNUIIP6","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate >GF/F 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","NTUP","New production in water bodies" "INSDIIP1","Uptake rate standard deviation of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "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","NTUP","New production in water bodies" "INSEIIP1","Uptake rate standard error of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "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" "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","NTUP","New production in water bodies" "INUUIIP1","Uptake rate of urea {CAS 57-13-6} per day per unit area of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "INUUIIP6","Uptake rate of urea {CAS 57-13-6} per day per unit area of the water body [particulate >GF/F 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","AMUP","Regenerated production in water bodies" "NAUEROP1","Uptake rate standard error of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NAUPIS01","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, in-situ incubation, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NAUPRAP1","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by tracer doping, incubation at 100uE/m2/s light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NAUPRBP1","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by tracer doping, incubation at 188uE/m2/s light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NAUPRDP1","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation in the dark, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NAUPROP1","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NAUPRSD1","Uptake rate standard deviation of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NAUPRSP1","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by tracer doping, on-deck incubation at full natural light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NH4UPT01","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "NIUPROP1","Uptake rate of nitrite {NO2- CAS 14797-65-0} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NIUPRSD1","Uptake rate standard deviation of nitrite {NO2- CAS 14797-65-0} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUEROP1","Uptake rate standard error of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUPIS01","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, in-situ incubation, cascade filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUPRAP1","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by tracer doping, incubation at 100uE/m2/s light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUPRBP1","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by tracer doping, incubation at 188uE/m2/s light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUPRDP1","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation in the dark, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUPROP1","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUPRSD1","Uptake rate standard deviation of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, on-deck incubation at simulated in-situ light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NNUPRSP1","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by tracer doping, on-deck incubation at full natural light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NO3UPT01","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NTRAASSD","Uptake rate standard deviation of nitrate {NO3- CAS 14797-55-8} {new production} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NTRIASSD","Uptake rate standard deviation of nitrite {NO2- CAS 14797-65-0} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NTRIASXX","Uptake rate of nitrite {NO2- CAS 14797-65-0} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NTSDIIP1","Uptake rate standard deviation of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NTSDIIP4","Uptake rate standard deviation of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >0.2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and summation of size-fractionated values","NTUP","New production in water bodies" "NTSDIIP6","Uptake rate standard deviation of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and summation of size-fractionated values","NTUP","New production in water bodies" "NTUPIIP1","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "NTUPIIP4","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >0.2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and summation of size-fractionated values","NTUP","New production in water bodies" "NTUPIIP6","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and summation of size-fractionated values","NTUP","New production in water bodies" "NUUPRBP1","Uptake rate of urea {CAS 57-13-6} per hour per unit volume of the water body [particulate >GF/F phase] by tracer doping, incubation at 188uE/m2/s light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SAUPIIPA","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >5um phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SAUPIIPB","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate >2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SAUPIIPF","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate 0.2-2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SAUPIIPG","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate 2-20um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SAUPIIPH","Uptake rate of ammonium {NH4+ CAS 14798-03-9} 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","AMUP","Regenerated production in water bodies" "SAUPIIPM","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate GF/F-5um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SAUPIIPN","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit volume of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SIAUIIPA","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate >5um phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "SIAUIIPF","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate 0.2-2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "SIAUIIPG","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate 2-20um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "SIAUIIPH","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area 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 and profile integration","AMUP","Regenerated production in water bodies" "SIAUIIPM","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate GF/F-5um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "SIAUIIPN","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per day per unit area of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "SIAUIIPO","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit area of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, in-situ incubation, cascade filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "SINUIIPA","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate >5um phase] by isotope-labelled tracer addition, incubation at different light levels, filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "SINUIIPF","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate 0.2-2um phase] by isotope-labelled tracer addition, incubation at different light levels, cascade filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "SINUIIPG","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate 2-20um phase] by isotope-labelled tracer addition, incubation at different light levels, cascade filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "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","NTUP","New production in water bodies" "SINUIIPM","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate GF/F-5um phase] by isotope-labelled tracer addition, incubation at different light levels, cascade filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "SINUIIPN","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit area of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, incubation at different light levels, cascade filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "SINUIIPO","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit area of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, in-situ incubation, cascade filtration and mass spectrometry on residue and profile integration","NTUP","New production in water bodies" "SIUUIIPM","Uptake rate of urea {CAS 57-13-6} per day per unit area of the water body [particulate GF/F-5um phase] by isotope-labelled tracer addition, incubation at different light levels, cascade filtration and mass spectrometry on residue and profile integration","AMUP","Regenerated production in water bodies" "SNAURSPM","Uptake rate of ammonium {NH4+ CAS 14798-03-9} per hour per unit volume of the water body [particulate GF/F-5um phase] by tracer doping, on-deck incubation at full natural light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "SNNURSPM","Uptake rate of nitrate {NO3- CAS 14797-55-8} per hour per unit volume of the water body [particulate GF/F-5um phase] by tracer doping, on-deck incubation at full natural light level, cascade filtration and mass spectrometry on residue","NTUP","New production in water bodies" "SNUPIIPA","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >5um phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "SNUPIIPB","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate >2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","NTUP","New production in water bodies" "SNUPIIPF","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate 0.2-2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","NTUP","New production in water bodies" "SNUPIIPG","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate 2-20um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","NTUP","New production in water bodies" "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","NTUP","New production in water bodies" "SNUPIIPM","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate GF/F-5um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","NTUP","New production in water bodies" "SNUPIIPN","Uptake rate of nitrate {NO3- CAS 14797-55-8} per day per unit volume of the water body [particulate GF/F-2um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","NTUP","New production in water bodies" "SUUPIIPM","Uptake rate of urea {CAS 57-13-6} per day per unit volume of the water body [particulate GF/F-5um phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "URSDIIP1","Uptake rate standard deviation of urea {CAS 57-13-6} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "URUPIIP1","Uptake rate of urea {CAS 57-13-6} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, filtration and mass spectrometry on residue","AMUP","Regenerated production in water bodies" "URUPIIP6","Uptake rate of urea {CAS 57-13-6} per day per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, incubation at unspecified light level, cascade filtration and mass spectrometry on residue and summation of size-fractionated values","AMUP","Regenerated production in water bodies"