한국패류학회지 (The Korean Journal of Malacology)
- 제20권1호
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- Pages.93-105
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- 2004
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- 1225-3480(pISSN)
중금속, 암모니아, 유기주석화합물이 피조개 (Scapharca broughtonii) 의 생존에 미치는 영향
Influence of Heavy Metals, Ammonia, and Organotin Compounds on the Survival of Arkshell Clams, Scapharca broughtonii
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김찬국
((주) 네오엔비즈 부설 환경안전연구소) ;
- 김동훈 ((주) 네오엔비즈 부설 환경안전연구소) ;
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이정석
((주) 네오엔비즈 부설 환경안전연구소) ;
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이규태
((주) 네오엔비즈 부설 환경안전연구소)
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Kim, Chan-Kook
(Institute of Environmental Protection and Safety, NeoEnBiz Co.) ;
- Kim, Dong-Hoon (Institute of Environmental Protection and Safety, NeoEnBiz Co.) ;
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Lee, Jung-Suk
(Institute of Environmental Protection and Safety, NeoEnBiz Co.) ;
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Lee, Kyu-Tae
(Institute of Environmental Protection and Safety, NeoEnBiz Co.)
- 발행 : 2004.06.01
초록
Arkshell clams, Scapharca broughtonii, are economically important edible bivalves and widely cultivated in the Southern coast of Korea. Recently, the production of S. broughtonii has been dramatically decreased and various reasons including chemical pollution were suspected to be related to the production declines. However, it remains unknown whether the chemical pollution levels of the surrounding environments were high enough for the biological and ecological disturbance for the population of S. broughtonii, because no systematic toxicological study using S. broughtonii has been conducted previously. In the present study, we exposed arkshell clams, S. broughtonii to various waterborne pollutants including heavy metals (Cd, Cu and Hg), ammonia and organotins (tributyltin and triphenyltin) to determine the effect concentrations of these pollutants for the survival of S. broughtonii for 20 days. The median lethal concentrations (