The Avoidance Responses of Daphnia magna to the Exposure of Organophosphorus Pesticides in an On-Line Biomonitoring System
文献类型：期刊论文
| 作者 | Ren, Zong-Ming ; Li, Zhi-Liang ; Zha, Jin-Miao ; Rao, Kai-feng ; Ma, Mei ; Wang, Zijian ; Fu, Rong-Shu |
| 刊名 | ENVIRONMENTAL MODELING & ASSESSMENT
 |
| 出版日期 | 2009-06 |
| 卷号 | 14期号:3页码:405-410 |
| 关键词 | Avoidance behavior Daphnia magna Organophosphorus pesticide (OP) Response time to escape (RTE) Toxic unit (TU) |
| 中文摘要 | In this study, avoidance behavior of the freshwater cladoceran Daphnia magna Straus was used as indicator to assess the early stress of accidental organophosphorus pesticide (OP) contamination. The movement behavior was detected by a multi-species biomonitoring system. There was obvious concentration-response relationship between the OP stress and the behavioral response even at sublethal exposure. A rising OP stress resulted in a significant decrease of response time to escape (RTE; p < 0.05). In comparison of different OPs, it was found that there was a power regression between RTE and the toxic unit of OPs. Therefore, the avoidance behavior of D. magna was a sensitive indicator of sublethal OP stress, and the power relationship could be used to predict the early warning thresholds of more OPs in the on-line biomonitoring system. |
| WOS记录号 | WOS:000266261300009 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21745]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Ren, Zong-Ming,Li, Zhi-Liang,Zha, Jin-Miao,et al. The Avoidance Responses of Daphnia magna to the Exposure of Organophosphorus Pesticides in an On-Line Biomonitoring System[J]. ENVIRONMENTAL MODELING & ASSESSMENT,2009,14(3):405-410. |
| APA | Ren, Zong-Ming.,Li, Zhi-Liang.,Zha, Jin-Miao.,Rao, Kai-feng.,Ma, Mei.,...&Fu, Rong-Shu.(2009).The Avoidance Responses of Daphnia magna to the Exposure of Organophosphorus Pesticides in an On-Line Biomonitoring System.ENVIRONMENTAL MODELING & ASSESSMENT,14(3),405-410. |
| MLA | Ren, Zong-Ming,et al."The Avoidance Responses of Daphnia magna to the Exposure of Organophosphorus Pesticides in an On-Line Biomonitoring System".ENVIRONMENTAL MODELING & ASSESSMENT 14.3(2009):405-410. |
入库方式： OAI收割
来源：生态环境研究中心
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