| 生态风险评价研究述评 |
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| 引用本文： | 毛小苓,倪晋仁.生态风险评价研究述评[J].北京大学学报(自然科学版),2005,41(4):646-654. |
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| 作者姓名： | 毛小苓 倪晋仁 |
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| 作者单位： | 北京大学环境工程系,水沙科学教育部重点实验室,北京,100871;北京大学环境工程系,水沙科学教育部重点实验室,北京,100871 |
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| 基金项目： | 国家自然科学基金委员会-水利部黄河水利委员会联合资助项目 |
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| 摘 要： | 生态风险评价是20世纪90年代以后兴起的新的研究领域，是环境风险评价的重要分支，也是环境管理和决策的科学基础。简要评述了生态风险评价相关的基本概念、评价方法和框架体系，重点讨论了生态风险评价的若干关键问题，并据此对生态风险评价研究的发展趋势进行了讨论。
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| 关 键 词： | 生态风险评价 暴露评价 生态效应评价 风险表征 |
| 收稿时间： | 2004-01-08 |
Recent Progress of Ecological Risk Assessment |
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| MAO Xiaoling,NI Jinren.Recent Progress of Ecological Risk Assessment[J].Acta Scientiarum Naturalium Universitatis Pekinensis,2005,41(4):646-654. |
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| Authors: | MAO Xiaoling NI Jinren |
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| Institution: | Department of Environmental Engineering, Peking University; Key Lab of Water and Sediment Sciences, Ministry of Education, Beijing, 100871 |
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| Abstract: | As one of the major parts of environmental risk assessment, the ecological risk assessment provides tools or frameworks for ecological analysis and thus serves environmental risk management and decision-making. An overview is particularly made on basic concepts and primary methods for ecological risk assessment and management. Existing problems are discussed for current ecological risk assessment and practices, and perspectives are given in the paper. |
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| Keywords: | ecological risk assessment exposure assessment ecological effects assessment risk characterization |
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