Journal of fish pathology (한국어병학회지)
- Volume 12 Issue 1
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- Pages.32-41
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- 1999
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- 1226-0819(pISSN)
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- 2233-5412(eISSN)
Acute Toxicity of Ozone on Survival and Physiological Conditions of Olive Flounder, Paralichthys Olivaceus
넙치(Paralichthys olivaceus)의 생존과 생리상태에 미치는 오존의 급성 독성
- Kim, Heung-Yun (Department of Fish Pathology, Yosu National University) ;
- Oh, Myung-Joo (Department of Fish Pathology, Yosu National University) ;
- Jung, Sung-Ju (Department of Fish Pathology, Yosu National University)
- Published : 1999.05.30
Abstract
Ozonization for rearing seawater in land-based culture system has recently been utilized for disinfection of pathogenic microorganisms and improvement of water quality. This study was conducted to examine the effects of total residual oxidants (TRO) in ozone-treated seawater on survival, blood parameters, osmolality and oxygen consumption, and gill tissue of the flounder. Paralichthys olivaceus. Experiments were carried out with the starved flounder of 12~19 cm in total length at
오존처리 해수중에 함유하는 잔류 옥시던트(TRO)가 양식 넙치의 생존, 혈액성상과 삼투질 농도, 산소소비 및 아가미 조직에 미치는 독성 영향을 조사하였다. TRO에 노출된 넙치의 48-hr 및 96-hr
Keywords
- Ozone toxicity;
- Flounder;
- $LC_{50}$;
- Hematological parameter;
- Osmolality;
- Gill epithelium;
- Oxygen consumption