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이지원,민병윤,松田宗明,脇本忠明 경남대학교 환경문제연구소 1995 환경연구 Vol.17 No.-
Residue levels of PCBs and DDTs(p.p'-DDE +P,p'-DDT) in surface sediment samples from Masan Bay were investigated. The concentrations of PCBs and DDTs ranged from 8.Ong/g to 150ng/g and from 0.001> to 7.8ng/g, respectively. The pattern of PCBs in the the samples, mainly composed of trichlorobiphenyls(T₃BCBs), tetrachlorobiphenyls (T₄CBs), pentachlorobiphenyls(P_(5)CBS) and hexachlorobiphenyls(H_(6)CBs) , suggested that the contaminant might have flowed to the stagnate area(site 2) from terrestrial areas, because the PCBs isomer patterns in some sites are usually different due to their environmental conditions and the industrial usage.