. "SDN:S03::S03212" . . "" . . "false" . . "1" . "SDN:S03::S03212" . "accepted"@en . . "tracer doping, on-deck incubation at full natural light level, cascade filtration"@en . "2006-04-27 08:10:59.0" . . "1" . . . "The sample, inoculated with dissolved radioactive or stable isotope tracer, was retained for a predetermined period in a surface seawater bath at a light level produced by quantitative shading of natural light (level usually documented elsewhere) before filtration to isolate the particulate phase as size fractions."@en . . "2006-04-27 08:10:59.0" . "SDN:S03::S03212" . .