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| 流域环境风险评价研究进展 |
| Research Progress of Environmental Risk Assessment in River Basin |
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| DOI： |
| 中文关键词: 流域环境风险 评价内容 评价方法 |
| 英文关键词: River basin environmental risk Evaluation content Evaluation method |
| 基金项目:国家“八六三”计划基金资助重大项目“北部湾区域重大环境突发性污染事件应急技术开发与示范”（2009AA06A416）；广西自然科学基金资助重大项目“西江流域水环境重金属污染机制与调控”（2013GXNSFEA053001）；广西突发污染事故应急技术研究特聘专家经费基金资助项目 |
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| 中文摘要: |
| 在分析流域环境风险内涵的基础上，从研究内容和研究方法两个方面，综述了国内外流域环境风险评价研究现状。指出目前研究内容主要集中在流域水质健康风险评价、流域生态风险评价、地下水环境风险评价、突发事件和农业非点源污染的流域环境风险评价等方面，主要采用基于层次分析、突变理论或经验公式（数学模型）的研究方法。在此基础上讨论了目前研究存在的不足，并从复杂动态系统分析的角度提出了未来的发展趋势。 |
| 英文摘要: |
| Based on the connotation of environmental risk,this paper summarized the current situation of the research content and methods in domestic and abroad river basin.It pointed out that the current research focused on the water environmental health risk assessment,watershed ecological risk assessment,evaluation of groundwater environmental risk,and basin environmental risk assessment of emergency and agricultural non point source pollution etc.Research methods are mainly based on AHP (Analytic Hierarchy Process),catastrophe theory or the formula evaluation.It also discussed the shortages of the present studies and put forward the future trend from the perspective of complex dynamic system analysis. |
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