基于信息扩散法的区域规划环境风险评价方法探讨  

Discussion on the Method for Regional Planning Environmental Risk Assessment Based on Information Diffusion Method

作　　者：朱惠琴[1,2] 席磊[1] 郭梅修[3] 程金平[1] 

机构地区：[1]上海交通大学环境科学与工程学院,上海200240 [2]国家海洋局东海分局,上海200129 [3]北海市环境保护局,广西北海536000

出　　处：《环境科学与管理》2011年第9期159-163,共5页Environmental Science and Management

基　　金：宝山区区域规划环境影响评价专题研究(编号:RB-006-01)

摘　　要：针对规划区域环境风险源分布零散、突发性风险事故多发的特点,基于信息扩散法,结合VBA编程以及arcGIS软件,从区域规划确定的各种潜在风险源企业可能发生的突发性事故出发,积极探索出较为科学的、操作性强的区域规划环境风险评价技术方法,为区域规划的环境风险分析及风险决策管理提供技术支持与参考。Based on characteristics of scattered distribution of environmental risk sources and the accident - prone emergencies of the planning area, combined with VBA programming and arcGIS software, this paper actively explores a more scientific and easy operational approach for regional planning environmental risk assessment based on information diffusion method, from the emergent incidents that may occur of various potential risk sources determined by regional planning. This method could provide technical support and reference for environmental risk analysis and risk decision - making management on regnnal nlanning.

关 键 词：区域规划 突发性事故 环境风险 信息扩散法 

分 类 号：X820.4[环境科学与工程—环境工程]