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首页> 外文期刊>Stochastic environmental research and risk assessment >Regional environmental risk assessment for the Nanjing Chemical Industry Park: an analysis based on information-diffusion theory
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Regional environmental risk assessment for the Nanjing Chemical Industry Park: an analysis based on information-diffusion theory

机译：南京化工园区区域环境风险评估：基于信息扩散理论的分析

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摘要

A recent Chinese policy requires that all enterprises that store and use hazardous chemicals must become part of a chemical industry park. Although this reduces the environmental risk caused by the establishment of uncontrolled sites, it cannot eliminate the risk within the industrial park; on the contrary, it may exacerbate the risk. The storage and use of a wide range of hazardous chemicals in the industrial park increases both the complexity and the diversity of the environmental risk. Identification of the sources of risk will significantly affect the results of regional risk assessments. In this paper, we selected China's Nanjing Chemical Industry Park as a case study. Based on an environmental risk assessment for every enterprise within the park, we calculated the maximum environmental risk values of each individual risk source and obtained the overall regional environmental risk values by using information-diffusion theory. The regional environmental risk value can be clustered according to the classification criteria described in this paper and depicted using a spatial partitioning map. The result can help administrative managers optimize the distribution of industrial areas and support the development of risk-prevention and -management measures.
机译：中国最近的一项政策要求所有存储和使用危险化学品的企业必须成为化学工业园区的一部分。尽管这减少了因建立不受控制的站点而造成的环境风险，但它无法消除工业园区内的风险；相反，它可能会加剧风险。在工业园区中存储和使用各种危险化学品会增加环境风险的复杂性和多样性。识别风险来源将严重影响区域风险评估的结果。本文以中国南京化学工业园区为例。在对园区内每个企业的环境风险评估的基础上，我们使用信息扩散理论计算了每个风险源的最大环境风险值，并获得了总体区域环境风险值。可以根据本文描述的分类标准对区域环境风险值进行聚类，并使用空间分区图进行描述。结果可以帮助行政管理人员优化工业区的分布，并支持制定风险预防和管理措施。

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  • 作者

    Xiaojie Meng; Yan Zhang; Xiangyi Yu; Junhong Bai; Yingying Chai; Yating Li;

  • 作者单位

    State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Xinjiekouwai Street No. 19, Beijing 100875, China,Chinese Research Academy of Environmental Sciences, Beijing 100012, China;

    State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Xinjiekouwai Street No. 19, Beijing 100875, China;

    Solid Waste and Chemical Management Center of MEP, Beijing 100029, China;

    State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Xinjiekouwai Street No. 19, Beijing 100875, China;

    Chinese Research Academy of Environmental Sciences, Beijing 100012, China;

    Chinese Research Academy of Environmental Sciences, Beijing 100012, China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Regional environmental risk; Classification; Information distribution; Information-diffusion theory; Nanjing Chemical Industry Park;

    机译：区域环境风险;分类;信息发布;信息扩散理论;南京化工园区;

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