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Behavioral Responses of Daphnia Magna to Stresses of Chemicals with Different Toxic Characteristics

文献类型：期刊论文

作者Ren, Zongming1,2,3; Li, Zhiliang1,3; Ma, Mei1; Wang, Zijian1; Fu, Rongshu3
刊名BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
出版日期2009-03-01
卷号82期号:3页码:310-316
关键词Behavioral Responses Daphnia Magna Toxic Characteristics
ISSN号0007-4861
产权排序Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Environm Aquat Chem;Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev;Shandong Normal Univ, Coll Life Sci
通讯作者Wang, ZJ, Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Environm Aquat Chem, Shuangqing Rd 18,,POB 2871, Beijing 100085, Peoples R China
文献子类Article
英文摘要Behavior of an organism is affected by exposure to toxic chemicals. However, less has been known about behavioral responses of an organism to stresses of toxic chemicals with different toxic characteristics. In present work, Daphnia magna Straus was exposed to gradient concentrations of deltamethrin, chlorothalonil and nitrofen and the behavioral changes of Daphnia magna under different stress were examined. The results showed that the behavioral responses of Daphnia magna to the tested chemicals were affected in general by exposure concentration, rather than toxic characteristics of the chemicals. The duration of avoidance response (DAR) was in a power regression relationship with the toxic unit (TU), defined as the ratio of exposure concentration of the tested chemical to its LC(50-48). DAR was independent of the toxic characteristics of chemicals. However, significant behavior adjustment could be observed after exposure to deltamethrin while only step-by-step decrease in behavior strength could be observed when exposed to chlorothalonil and nitrofen. It was suggested from the observation that avoidance behaviors of Daphnia magna to exposures of chemicals with different toxic characteristics could be similar, while their specific response could be different.
学科主题Environmental Sciences ; Toxicology
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WOS关键词POPULATION-DYNAMICS ; RAINBOW-TROUT ; CHLOROTHALONIL ; DELTAMETHRIN ; EXPOSURE ; NITROFEN ; CELLS ; WATER ; ACTIVATION ; AVOIDANCE
WOS研究方向Environmental Sciences & Ecology ; Toxicology
语种英语
WOS记录号WOS:000262503900011
资助机构Chinese Academy of Science [KZCX1-YW-06]; National High-Tech R& D Program of China [2007AA061502]; Tianjin Municipality [06FZZDSH00900]
公开日期2011-07-05
源URL[http://ir.yic.ac.cn/handle/133337/3517]  
专题烟台海岸带研究所_污染过程与控制实验室
作者单位1.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264000, Peoples R China
3.Shandong Normal Univ, Coll Life Sci, Jinan 250014, Peoples R China
推荐引用方式
GB/T 7714		 Ren, Zongming,Li, Zhiliang,Ma, Mei,et al. Behavioral Responses of Daphnia Magna to Stresses of Chemicals with Different Toxic Characteristics[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2009,82(3):310-316.
APA Ren, Zongming,Li, Zhiliang,Ma, Mei,Wang, Zijian,&Fu, Rongshu.(2009).Behavioral Responses of Daphnia Magna to Stresses of Chemicals with Different Toxic Characteristics.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,82(3),310-316.
MLA Ren, Zongming,et al."Behavioral Responses of Daphnia Magna to Stresses of Chemicals with Different Toxic Characteristics".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 82.3(2009):310-316.

入库方式： OAI收割

来源：烟台海岸带研究所

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