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中文摘要：
利用雷电探测分析系统和地基闪电定位系统（LLS）资料,以广东省江门市新会区11个镇（街）行政区域为评估单元,考虑人口密度以及经济发展因素,选取雷电灾害频数、地闪密度、人口密度、单位面积上的工农业总产值作为评估指标,建立层次分析模型,得到新会区的雷电灾害风险区划。结果表明：新会区会城街道辖区具有极高的雷电灾害风险值;司前镇具有高雷电灾害风险值;大泽镇、古井镇、三江镇、双水镇、睦洲镇具有中等雷电灾害风险;其他镇雷电灾害风险值较低;无极低雷电灾害风险区。
英文摘要：
Using lightning detection analysis system and ground-based lightning location system（LLS）data of 11 town（street）administrative regions in Xinhui District,Jiangmen City,Guangdong province as units of assessment,lightning disaster frequency,flash density,population density,gross output value of industry and agriculture per unit area are selected as the evaluation indexes to establish the Analytic Hierarchy Process（AHP）model of Xinhui District of lightning disaster risk zoning. The results show that the subdistrict zone and Siqian Town area are at very high-risk. Daze town,Gujing town,Sanjiang town,Shuangshui town,Muzhou town are at medium risk. Other towns are at low risk. No extremely low lightning risk area is found in Xinhui District.
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