北京师范大学学报（自然科学版）2017，Vol.53Issue(1)：60-69,10.DOI:10.16360/j.cnki.jbnuns.2017.01.011
京津冀协同发展背景下的区域综合环境风险评估研究
Regional integrated environmental risk assessment in collaborative development of Beijing-Tianjin-Hebei
摘要
Abstract
An environmental risk assessment index was built for the Beijing-Tianjin-Hebei region based on risk source hazard,control mechanism effectiveness and risk receptor vulnerability.Optimization and analytic hierarchy were used to set up weight of each index and to obtain 2 risk control values which can achieve mutual verification and mutual complementation;Gray correlation was used to analyze the dominant factors in environmental risks.High risk areas were found to be mainly distributed in Xingtai,Shijiazhuang,Tangshan;low risk areas were mainly distributed in Qinhuangdao,Chengde and Zhangjiakou.Environmental risk was at intermediate level in the rest of the region.关键词
环境风险/环境风险评估/环境风险分区/指标体系/京津冀Key words
environmental risk/environmental risk assessment/environmental risk zoning/index system/Beijing-Tianjin-Hebei分类
资源环境引用本文复制引用
冷苏娅,蒋世杰,潘杰,王金生,翟远征..京津冀协同发展背景下的区域综合环境风险评估研究[J].北京师范大学学报（自然科学版）,2017,53(1):60-69,10.基金项目
国家自然科学基金资助项目(41302179) （41302179）
国家水体污染控制与治理科技重大专项资助项目(2014ZX07201-010) （2014ZX07201-010）
