| 基于GIS的青岛环湾地区暴雨灾害风险评估 |
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| 引用本文： | 王颖.基于GIS的青岛环湾地区暴雨灾害风险评估[J].中国科技信息,2011(11):29-30. |
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| 作者姓名： | 王颖 |
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| 作者单位： | 南京信息工程大学遥感学院,南京,210044 |
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| 摘 要： | 基于1971-2007年基准站和自动站降水资料,在灾害成因机制分析的基础上,从致灾因子、孕灾环境和承灾体三个方面入手选择指标,构建暴雨灾害评估的指标体系,并基于GIS对青岛环湾地区暴雨灾害进行风险评估和绘制风险区划图。
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| 关 键 词： | 暴雨灾害 风险评估 GIS |
Risk Assessment of Rainstorm Disaster around the Jiaozhou baya in Qingdao based on GIS |
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| Wang Ying.Risk Assessment of Rainstorm Disaster around the Jiaozhou baya in Qingdao based on GIS[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(11):29-30. |
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| Authors: | Wang Ying |
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| Institution: | Wang Ying School of Remote Sensing,NUIST,Nanjing 210044,China |
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| Abstract: | Using the precipitation data of base stations and automatic stations during 1971-2007,based on the analysis of the formation mechanism of hazard,the indices are selected from three aspects of the hazard-formative factors,the hazard-formative environments and hazard-affected bodies.The index system of risk assessment for rainstorm disaster is built and the risk is evaluated and zoned based on GIS around the Jiaozhou bay in Qingdao. |
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| Keywords: | GIS |
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