우리나라 연안의 해수 중 유기주석화합물 오염에 관한 연구

• 영문명: Organotins Contents in Sea water from the Coastal Area of Korea
• 발행기관: 전남대학교 수산과학연구소
• 저자명: 조현서(Hyeon Seo Cho) 장성원(Sung Won Jang) 최민호(Min Ho Choi) 박정채(Jeong Chae Park) 박정준(Jung Jun Park) 신현출(Hyun Chool Shin) 임경훈(Kyeong Hun Lim) 곽인실(Inn Sil Kwak) 정선애(Sun Ae Jeong) 이정식(Jung Sick Lee)
• 간행물 정보: 『수산과학연구소 논문집』제15권 제2호, 15~19쪽, 전체 5쪽
• 주제분류: 농수해양 > 수산학
• 파일형태: PDF
• 발행일자: 2006.12.30

영문 초록

Organotin compounds are one of the most widely used antifouling agent to prevent adherence of sedentary organisms to ship hull and other structural surfaces immersed in seawater. Major source of organotin compounds released to marine environment is via uses as antifouling paints for ships and cultivating nets. Organotin, in particular tributyltin(TBT) and triphenyltin( TPT) are considered to be dangerous chemicals because of their deleterious effects on non-target marine organisms. Since their adverse effects on oyster farmings near marina were revealed, a series of studies have demonstrated that organotin compounds are highly toxic towards marine organisms. In this study, the concentrations of six organotin compounds, such as TBT, TPT and their motabolites, in seawater collected at the coast were determined. Seawater were collected at several sites on the coastal area of Korea. The dibutyltin(DBT) and tributyltin compounds were detected in almost seawater samples analyzed. DBT was higher than other organotin species in the mean concentration of 14.35 ( ng/L) in seawater. The contamination levels of butyltin compounds in coastal seawater were highly detected around harbour of South and East coast than West coast. The results indicated substantial contamination along the coast of Korea in which the butyltin levels were comparable to those reported from other oversea coastal areas.

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