首页> 外文会议>The 2nd International Conference on Risk Analysis and Crisis Response(第二届风险分析与危机反应国际学术研讨会) >The Regional Ecological Risk Assessment of the Rapid Urbanized Area: Case Study on the Shenzhen River-Bay Watershed
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The Regional Ecological Risk Assessment of the Rapid Urbanized Area: Case Study on the Shenzhen River-Bay Watershed

机译:快速城市化地区的区域生态风险评估-以深圳河湾流域为例

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摘要

With the rapid urbanization in the world, the urban ecosystems are under multiple great pressures. This paper takes the Shenzhen River-Bay Area as the case study, the main risk sources in this area are identified and a comprehensive risk assessment indices system is established. Based on the Pressure-Effect-Social Response (PESR) theory, the risk indices for each sub-ecosystem are calculated. The risk grading and the potential ecological hazards for the Shenzhen River-Bay area could be determined finally. The results of this study could provide the scientific basis for risk prevention management in the rapid urbanized regions.
机译:随着世界城市化的迅速发展,城市生态系统承受着巨大的压力。本文以深圳河湾区为例,确定了该区域的主要风险来源,建立了一套综合的风险评估指标体系。基于压力-效应-社会反应(PESR)理论,计算每个子系统的风险指数。最终确定深圳河湾区的风险等级和潜在的生态危害。研究结果可为快速城市化地区的风险预防管理提供科学依据。

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