| 江苏沿海化工区环境风险分级及优先管理策略研究 |
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| 引用本文： | 尹荣尧,杨潇,孙翔,朱晓东. 江苏沿海化工区环境风险分级及优先管理策略研究[J]. 中国环境科学, 2011, 31(7): 1225-1232 |
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| 作者姓名： | 尹荣尧 杨潇 孙翔 朱晓东 |
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| 作者单位： | 1. 南京大学环境学院,污染控制与资源化研究国家重点实验室,江苏南京 210093;江苏省人民政府办公厅,江苏南京 210024
2. 江苏省人民政府办公厅,江苏南京,210024 |
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| 基金项目： | 国家自然科学基金资助项目(40976021,40901081); 引进海外高层次文教专家重点支持计划项目; 江苏省太湖治理科研课题(TH2010301) |
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| 摘 要： | 以江苏沿海40家化工园区为例,综合考虑化工园区评价单元与环境风险区域性、系统性和行业性特征,构建了包括风险源、控制机制、风险受体3项一级指标、9项二级指标的环境风险分级综合模型,提出以指标贡献率作为优先管理策略的半定量筛选依据.结果表明,研究区域内共有江苏响水陈家港化工集中区、江苏连云港化工产业园区、如皋精细化学工业园等7个高风险园区,其风险产生与园区产业结构、园区地理布局紧密相关.根据指标贡献度将7个高风险化工园区划分为两类化工园区:一类是以受体敏感性为主控风险因素的化工园区;一类以风险源以及风险控制为主控因素的化工园区.针对这两类化工园区,分别从环境监管、提高清洁生产水平、化工企业数量总量控制、污水处理厂及配套管网建设等方面提出优先管理策略.
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| 关 键 词： | 环境风险分级 优先管理策略 系统过程 江苏沿海 化工园区 |
| 收稿时间： | 2010-10-10; |
Environmental risk rankings and prior management strategies on chemical industry parks in the coastal area of Jiangsu Province |
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| YIN Rong-yao,YANG Xiao,SUN Xiang,ZHU Xiao-dong. Environmental risk rankings and prior management strategies on chemical industry parks in the coastal area of Jiangsu Province[J]. China Environmental Science, 2011, 31(7): 1225-1232 |
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| Authors: | YIN Rong-yao YANG Xiao SUN Xiang ZHU Xiao-dong |
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| Affiliation: | YIN Rong-yao1,2,YANG Xiao1,SUN Xiang1,ZHU Xiao-dong1(1.State Key Laboratory of Pollution Control and Resource Reuse,School of the Environment,Nanjing University,Nanjing 210093,China,2.General Office of Jiangsu Provincial Government,Nanjing 210024,China) |
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| Abstract: | Acomprehensive environment risk ranking model was established including 3 first-grade indicators(including risk source indicator,risk controlling indicator and risk receptor indicator) and 9 second-grade indicators.The characteristics of region,system and industry for environmental risks as well as features of industrial parks were simultaneously considered,and a semi-quantitative screening approach based on indicators' contribution was applied to prior management strategy in a case study of 40 industrial p... |
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| Keywords: | environmental risk ranking priority management strategies systematic process coastal area of Jiangsu chemical industry park |
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