| 污染土壤的生态风险评估标准、方法和模型 |
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| 引用本文： | 谭婷,张秋劲,傅尧信.污染土壤的生态风险评估标准、方法和模型[J].四川环境,2010,29(5):24-29. |
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| 作者姓名： | 谭婷 张秋劲 傅尧信 |
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| 作者单位： | [1]四川省环境保护科学研究院,成都610041 [2]四川省环境监测中心站,成都610041 |
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| 摘 要： | 本文介绍了生态风险评估的定义,国外在污染土壤生态风险评估领域的相关土壤标准、标准设置情况及其内容,生态风险评估的方法和步骤,土壤-有机污染物变化及迁移暴露模型、农药根区模型、土壤模型、土壤迁移及变化数据库和模型管理系统、农药径流对地表水的污染模型、多介质污染物变化、迁移和暴露模型等计算机模型及其理论基础。尤其是美国环保署在这一领域的系列工作及其思路,为国内在这方面的工作和研究提供一些参考。
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| 关 键 词： | 污染土壤 生态风险评估 标准 方法 模型 |
Standard,Methodology and Model of Ecological Risk Assessment on Contaminated Soil |
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| TAN Ting,ZHANG Qiu-jin,FU Yao-xin.Standard,Methodology and Model of Ecological Risk Assessment on Contaminated Soil[J].Sichuan Environment,2010,29(5):24-29. |
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| Authors: | TAN Ting ZHANG Qiu-jin FU Yao-xin |
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| Institution: | 1.Sichuan Academy of Environmental Sciences,Chengdu 610041,China;2.Sichuan Provincial Environmental Monitoring Center,Chengdu 610041,China) |
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| Abstract: | The article discusses the definition of ecological risk assessment as well as concerned abroad knowledge such as related standards,standard setting and content,methodology and step of ecological risk assessment,computer models of Emsoft model,PRZM3 model,Soil model,STF model,SoilFug model,MMSOILS model and their theoretical basis of the ecological risk assessment on contaminated soil.Especially a series of work and ideas in this field by U.S.Environmental Protection Agency.These will provide a reference for domestic work and research. |
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| Keywords: | Soil contamination ecological risk assessment standard methodology model |
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