基于受体易损性评估的区域环境风险应急管理  

Regional environmental risk emergency management based on the vulnerability assessment of the receptors

作　　者：毛嘉玲 杨洁[1] 邵智娟 朱辰播 MAO Jialing;YANG Jie;SHAO Zhijuan;ZHU Chenbo(School of Environmental Science and Engineering,SUST,Suzhou 215009,China;Suzhou Changshu Environmental Monitoring Station,Suzhou 215516,China)

机构地区：[1]苏州科技大学环境科学与工程学院,江苏苏州215009 [2]苏州市常熟环境监测站,江苏苏州215516

出　　处：《苏州科技大学学报（自然科学版）》2022年第2期53-61,共9页Journal of Suzhou University of Science and Technology（Natural Science Edition）

基　　金：国家自然科学基金资助项目(41571475)。

摘　　要：我国环境风险应急管理的研究已不再局限于风险源这一角度,正逐步从受体易损性的角度展开环境风险的分析。基于受体易损性的环境风险评估,在实践工作中存在无法量化、不易操作等不足之处。在现有研究基础上,从受体的物理易损性及社会易损性两方面建立受体易损性评估指标体系,并通过德尔菲法和层次分析法确定的指标权重进行区域环境风险受体易损性的计算。在案例应用中,基于受体易损性评估的环境风险结果,可从受体角度较为精准地指导环境风险应急管理,为区域环境风险“差异化”管理提供理论依据和建议。The research on environmental risk emergency management(EREM)in China is no longer limited to risk sources,but is gradually being carried out from the perspective of receptor vulnerability.The environmental risk assessment based on receptor vulnerability has some shortcomings in practice,such as being unable to quantify and difficult to operate.On the basis of existing research results,a receptor vulnerability assessment index system was established from the aspects of physical vulnerability and social vulnerability.The index weights were determined by Delphi method and analytic hierarchy process.In the case application,the environmental risk results based on the vulnerability assessment of receptors can more accurately guide the EREM,and provide theoretical basis and suggestions for the“differentiated”management of regional environmental risks.

关 键 词：易损性评估 环境风险评估 应急管理 

分 类 号：X507[环境科学与工程—环境工程]