| Behavioral Responses of Daphnia Magna to Stresses of Chemicals with Different Toxic Characteristics | |
| Ren, Zongming1,2,3; Li, Zhiliang1,3; Ma, Mei1; Wang, Zijian1; Fu, Rongshu3 | |
| 发表期刊 | BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
 |
| ISSN | 0007-4861 |
| 2009-03-01 | |
| 卷号 | 82期号:3页码:310-316 |
| 关键词 | Behavioral Responses Daphnia Magna Toxic Characteristics |
| 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 |
| 作者部门 | 污染过程与控制实验室 |
| 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. |
| 文章类型 | Article |
| 资助机构 | Chinese Academy of Science [KZCX1-YW-06]; National High-Tech R& D Program of China [2007AA061502]; Tianjin Municipality [06FZZDSH00900] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | POPULATION-DYNAMICS ; RAINBOW-TROUT ; CHLOROTHALONIL ; DELTAMETHRIN ; EXPOSURE ; NITROFEN ; CELLS ; WATER ; ACTIVATION ; AVOIDANCE |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Toxicology |
| WOS记录号 | WOS:000262503900011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/3516 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_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. |
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