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江苏沿海开发潜力巨大,但是随着开发的进行,人民生命财产的暴露性日益增加,因此加强防灾减灾规划势在必行。针对江苏沿海风暴潮的影响因素和产业布局,采用系统聚类法进行了江苏沿海风暴潮风险区划,将江苏沿海岸段划分为7个风险等级。风险等级最高的为西墅-大板跳岸段,风险等级最低的是射阳河口-东凌港口岸段,然后根据岸段风险和规划中的产业布局所形成的暴露性组合成4种岸段类型,并以代价最小、获益最大、充分利用现有资源为基本原则,提出针对各类型的防灾规划方案,最后分别给7个风险等级的岸段选择防灾规划方案,提出建议。
There is great potential for the development of coastal areas in Jiangsu Province. However, as the development progresses, people’s life and property become more and more exposed. Therefore, it is imperative to strengthen disaster prevention and reduction planning. In view of the influencing factors and industrial layout of storm surge in Jiangsu coastal area, the risk clustering of Jiangsu coastal storm surge was carried out using systematic clustering method, and the coastal sections of Jiangsu were divided into seven risk levels. The highest level of risk for the Xishu - dumped board segment, the lowest level of risk is the Sheyang estuary - Dongling port section, and then based on the risk of shore and the layout of the layout of the industry formed by the combination of exposure to the four kinds of shore And proposed a plan for various types of disaster prevention and mitigation at the lowest cost, maximum benefit and full utilization of existing resources. At last, it proposed seven disaster risk management plans and selected suggestions for disaster prevention planning.