| 硫丹对罗非鱼(Oreochromis aureus×O.niloticus)和草鱼(Ctenopharyngodon idellus)的急性毒性研究 |
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| 引用本文： | 柯常亮,甘居利,林钦,陈洁文,汪敏.硫丹对罗非鱼(Oreochromis aureus×O.niloticus)和草鱼(Ctenopharyngodon idellus)的急性毒性研究[J].生态毒理学报,2011,6(3):321-325. |
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| 作者姓名： | 柯常亮 甘居利 林钦 陈洁文 汪敏 |
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| 作者单位： | 1. 中国水产科学研究院南海水产研究所,广州,510300
2. 广东省农业科学院,广州,510640 |
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| 基金项目： | Central Public-interest Scientific Institution Basal Research Fund (Funds No.: 2008TS07 and 2010TS08) |
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| 摘 要： | 为控制虫害农业上大量使用硫丹,因此硫丹可通过多种途径进入水环境中.养殖环境和水产品中已发现硫丹残留,这给养殖环境和食品安全造成潜在威胁.通过半静态试验方法测定了罗非鱼和草鱼的半致死浓度,并估算了其在水环境中的安全浓度.结果表明,罗非鱼和草鱼的半致死浓度分别为1.97(1.26 -2.87) μg·L-1和2.33(1....
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| 关 键 词： | 急性毒性 硫丹 罗非鱼 草鱼 |
| 收稿时间： | 2010/10/14 0:00:00 |
| 修稿时间： | 2011/5/23 0:00:00 |
Study on Acute Toxicity of Endosulfan to Tilapia (Oreochromis aureus ×O.niloticus) and Grass Carp (Ctenopharyngodon idellus) |
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| Ke Changliang,Gan Juli,Lin Qin,Chen Jiewen and Wang Min.Study on Acute Toxicity of Endosulfan to Tilapia (Oreochromis aureus ×O.niloticus) and Grass Carp (Ctenopharyngodon idellus)[J].Asian Journal of Ecotoxicology,2011,6(3):321-325. |
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| Authors: | Ke Changliang Gan Juli Lin Qin Chen Jiewen and Wang Min |
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| Institution: | South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China;South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510301, China;South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510302, China;South China Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510303, China;Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China |
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| Abstract: | Endosulfan has been discovered in aquaculture environment and aquatic products,which was massively used in agriculture.It was a potential hazard to environment quality and food safety.The acute toxicity of endosulfan to tilapia(Oreochromis aureus O.niloticus) and grass carp(Ctenopharyngodon idellus) were measured using a semi-static bioassay.The 96 h LC50 values were 1.97(1.26-2.87) μg·L-1 and 2.33(1.66-3.32) μg·L-1 for Oreochromis aureus×O.niloticus and Ctenopharyngodon idellus,respectively.Correspondingly,the safe concentrations of endosulfan for the two fish were 0.20 and 0.23μg·L-1.Furthermore,the fish exposed to 0.7 μg·L-1 dose for 60 days were always in good physical condition.Therefore,the level of endosulfan in water which the two fish can be tolerant,was higher than the level reported in water environment in China. |
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| Keywords: | acute toxicity endosulfan tilapia grass carp |
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