| 诺氟沙星在中国对虾养殖环境中的残留规律 |
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| 引用本文： | 孙铭,李健,常志强,李吉涛,赵法箴,戴芳钰. 诺氟沙星在中国对虾养殖环境中的残留规律[J]. 渔业科学进展, 2014, 35(1): 68-73 |
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| 作者姓名： | 孙铭 李健 常志强 李吉涛 赵法箴 戴芳钰 |
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| 作者单位： | [1]中国海洋大学水产学院,青岛266003 [2]农业部海洋渔业可持续发展重点实验室中国水产科学研究院黄海水产研究所,青岛266071 |
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| 基金项目： | 国家虾产业技术体系（CARS-47）、公益性行业（农业）科研专项经费项目（201103034）、科技部农业科技成果转化资金项目（2010GB23260589）和2012年中国水产科学研究院院级基本科研业务费专项（2012A1002）共同资助 |
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| 摘 要： | 研究了药浴给药和药饵给药两种方式下,诺氟沙星(NFLX)在中国对虾养殖环境中的残留、迁移、富集等动态变化规律,以期为其生态风险评价提供参考数据。结果表明,NFLX进入中国对虾养殖池塘后,水体中药物浓度迅速下降,两种给药方式下,最高浓度均不超过40μg/L。底泥表现出明显的吸附积累,而且长时间保持吸附残留。在药浴给药方式下,底泥中的药物浓度最高可达4 375.76μg/kg。
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| 关 键 词： | 对虾 养殖环境 诺氟沙星 残留规律 |
| 收稿时间： | 2012-12-09 |
| 修稿时间： | 2013-06-13 |
Residue dynamics of Norfloxacin in Fenneropenaeus chinensis culture environment |
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| SUN Ming,＇,LI Jian CHANG Zhi-qiang,LI Ji-tao,ZHAO Fa-zhene DAI Fang-yu. Residue dynamics of Norfloxacin in Fenneropenaeus chinensis culture environment[J]. Progress in Fishery Sciences, 2014, 35(1): 68-73 |
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| Authors: | SUN Ming ＇ LI Jian CHANG Zhi-qiang LI Ji-tao ZHAO Fa-zhene DAI Fang-yu |
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| Affiliation: | 2 (1 Fisheries College, Ocean University of China, Qingdao 266003) (2 Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071) |
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| Abstract: | The distribution, accumulation and transfer dynamics of norfloxacin （NFLX） in water and sediments of Fenneropenaeus chinensis culture ponds were studied to assess the eco logical risk of norfloxacin residue on aquaculture ecosystem. Norfloxacin was administrated by two different ways,water bathing and feed administration. The concentration of NFLX in the water decreased rapidly, and the highest concentration was less than 40μg/L in both delivery ways. NFI.X was absorbed and accumulated in the sediments, which reached the concentration up to 4 375.76μg/kg when the medicine was delivered by water bathing. |
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| Keywords: | Fenneropenaeus chinensis Culture environment Norfloxacin Residue |
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