. . . . . . . "accepted"@en . "NPUp_>GF/F_surf" . . "SDN:P01::NPUPRSP1" . . . "Measurements made by radiotracer doped constant light incubation in full natural sunlight followed by counting particulates collected on a GF/F filter."@en . . . . "Uptake rate of phosphate {PO43- CAS 14265-44-2} 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 counting residue"@en . . . . . . . . . . . . .