| 基于ArcGIS对广东省暴雨洪涝灾害风险的初步研究 |
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| 引用本文： | 林蓉璇,王鑫.基于ArcGIS对广东省暴雨洪涝灾害风险的初步研究[J].广东水利水电,2016(5):41-45. |
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| 作者姓名： | 林蓉璇 王鑫 |
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| 作者单位： | 广东省水利电力勘测设计研究院,广东广州,510635 |
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| 摘 要： | 选用暴雨洪涝灾害的致灾因子、孕灾因子、承灾因子和防灾减灾能力4个评价指标构建洪涝灾害风险评估体系，运用ArcGIS对广东省暴雨洪涝灾害进行风险区划，结果显示，广东省暴雨洪灾高风险区域主要在粤东、粤西沿海区域和北江中下游清远附近区域。
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| 关 键 词： | 暴雨 洪涝灾害 风险评估 ArcGIS |
| 收稿时间： | 2016/5/10 0:00:00 |
| 修稿时间： | 2016/5/10 0:00:00 |
Preliminary Study about Guangdong Flood Disaster Risk Based on ArcGIS |
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| LIN Rongxuan and WANG Xin.Preliminary Study about Guangdong Flood Disaster Risk Based on ArcGIS[J].Guangdong Water Resources and Hydropower,2016(5):41-45. |
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| Authors: | LIN Rongxuan and WANG Xin |
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| Affiliation: | Guangdong Hydropower Planning & Design Institute,Guangzhou 510635,China and Guangdong Hydropower Planning & Design Institute,Guangzhou 510635,China |
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| Abstract: | The flood disaster risk evaluation system was built with four index which is flood hazard-form factors, flood hazard-breeding circumstance, flood hazard-bear circumstance and the capacity of flood resistant.ArcGIS was used to evaluate the flood Disaster risk in Guangdong.The result showed that the high risk regions were Qingyuan and the coastal area in the eastern and west-ern of Guangdong. |
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| Keywords: | rain flood disaster risk evaluation ArcGIS |
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