| 土壤/沉积物生态风险评价方法技术研究进展 |
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| 引用本文： | 崔艳芳,滕彦国,刘晶,王金生.土壤/沉积物生态风险评价方法技术研究进展[J].干旱环境监测,2007,21(1):36-41. |
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| 作者姓名： | 崔艳芳 滕彦国 刘晶 王金生 |
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| 作者单位： | 北京师范大学,水科学研究院,北京,100875 |
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| 基金项目： | 国家自然科学基金
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科技部国际合作重点计划项目 |
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| 摘 要： | 在我国,生态风险评价受到越来越多的重视,而有关方法的探讨还很欠缺.本文详细介绍了灾害商法、酸性挥发性硫化物、生物-土壤/沉积物-累计-因数法、风险评估编码、潜在生态风险指数法等生态风险评价的方法和技术,并讨论了生态风险评价模型.
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| 关 键 词： | 生态风险评价 技术方法 生物可利用性 评价模型 |
| 文章编号： | 1007-1504（2007）01-0036-06 |
| 收稿时间： | 2006-10-30 |
| 修稿时间： | 2006-10-302006-12-30 |
Progress of Ecological Risk Assessment Method and Techniques for Soil and Sediment |
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| CUI Yan-fang,TENG Yan-guo,LIU Jing,WANG Jin-sheng.Progress of Ecological Risk Assessment Method and Techniques for Soil and Sediment[J].Arid Environmental Monitoring,2007,21(1):36-41. |
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| Authors: | CUI Yan-fang TENG Yan-guo LIU Jing WANG Jin-sheng |
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| Institution: | College of Water Sciences, Beijing Normal University, Beijing 100875, China |
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| Abstract: | Ecological risk assessment was getting more and more important in China now,but it was still lack of determination method.In this paper,we tried to make a conclusion of these method and tools,including HQ(Hazardous Quotient),AVS/SEM(SEM:Sequential extracted metal,AVS:Acid Volatile Sulfide),especially for heavy metals,BSAF for the organics,RAC(Risk Assessment Code)and RI(Risk Index).Several commonly and newly used risk assessing models were also discussed. |
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| Keywords: | ecological risk assessment methods and techniques bioavailability assessment model |
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