| 基于GIS的城市社区暴雨内涝灾害风险评估 |
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| 引用本文： | 殷杰,尹占娥,王军,许世远,陈振楼.基于GIS的城市社区暴雨内涝灾害风险评估[J].地理与地理信息科学,2009,25(6). |
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| 作者姓名： | 殷杰 尹占娥 王军 许世远 陈振楼 |
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| 作者单位： | 殷杰,王军,许世远,陈振楼(华东师范大学地理信息科学教育部重点实验室,上海,200062);尹占娥(上海师范大学地理系,上海,200234) |
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| 基金项目： | 国家自然科学基金重点项目"沿海城市自然灾害风险应急预案情景分析"，上海市科技启明星项目，上海市教委重点学科项目，上海师范大学重点培育学科项目，上海师范大学科研项目 |
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| 摘 要： | 以2008年9月20日上海市浦东、南汇等地区发生的暴雨内涝灾害为例,选取受灾最为严重的川沙镇临园社区作为研究区,从致灾因子评估、脆弱性评估和暴露分析3方面建立了城市社区暴雨内涝的综合灾害风险评估模型.结合遥感影像、实地调查以及各种基础资料数据与GIS技术,对社区暴雨内涝灾害进行情景分析和灾害风险评估,以年均暴雨内涝损失表示研究区的暴雨内涝风险,该研究为城市社区灾害风险规划与管理提供决策依据.
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| 关 键 词： | 社区 暴雨内涝 风险评估 |
GIS-Based Disaster Risk Assessment of the Urban Community Rainstorm Waterlogging |
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| YIN Jie,YIN Zhan-e,WANG Jun,XU Shi-yuan,CHEN Zhen-lou.GIS-Based Disaster Risk Assessment of the Urban Community Rainstorm Waterlogging[J].Geography and Geo-Information Science,2009,25(6). |
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| Authors: | YIN Jie YIN Zhan-e WANG Jun XU Shi-yuan CHEN Zhen-lou |
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| Institution: | YIN Jie1,YIN Zhan-e2,WANG Jun1,XU Shi-yuan1,CHEN Zhen-lou1(1.Key Laboratory of Geo-information Science of Ministry of Education,East China Normal University,Shanghai 200062,2.Department of Geography,Shanghai Normal University,Shanghai 200234,China) |
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| Abstract: | Rainstorm waterlogging is one of the most common natural disaster phenomena in many cities in China,which causes a great impact to urban life and social development.Linyuan Community in the town of Chuansha in Shanghai was selected as a study area.Information collected by means of a small-scale survey on a home-by-home basis,was used to reconstruct the waterlogging scenario that seriously affected the community on September 20th,2008.An integrated model was presented for disaster risk assessment of rainstor... |
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| Keywords: | community rainstorm waterlogging risk assessment |
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