| characteristics of trophic transfer of polychlorinated biphenyls in marine organisms in incheon north harbor, korea. | the trophic transfer of polychlorinated biphenyls (pcbs) was characterized for zooplankton (primarily paracalanus spp. and acartia spp.), pacific oyster (crassostrea gigas), shore crab (hemigrapsus penicillatus), and goby (acanthogobius hasta) in the aquatic system of incheon north harbor, korea. the congener pattern in the species was clearly divided by the main pcb uptake route. compared with zooplankton and oyster, the fraction of heavier homologues increased in crab and goby that take pcbs f ... | 2002 | 11951959 |