| 洪灾风险评价等级模型探讨 |
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| 引用本文： | 黄民生,黄呈橙.洪灾风险评价等级模型探讨[J].灾害学,2007,22(1):1-5. |
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| 作者姓名： | 黄民生 黄呈橙 |
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| 作者单位： | 1. 福建师范大学地理科学学院,福建,福州,350007
2. 厦门大学物理与机电工程学院,福建,厦门,361005 |
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| 基金项目： | 国家社会科学基金;福建省自然科学基金 |
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| 摘 要： | 采用特尔菲法,选择4个一级因子和14个二级因子,建立洪灾风险评价等级指标体系。利用层次分析法,根据对同一层元素相对重要性比较,决定各指标权重。应用模糊综合评判方法,将福建省67个县(市)分为高风险区、次高风险区、中度风险区、低风险区4个等级。评价结果可为防灾减灾提供科学依据。
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| 关 键 词： | 洪灾风险评价 模糊综合评判 层次分析法 特尔菲法 福建 |
| 文章编号： | 1000-811X（2007）01-0001-05 |
| 修稿时间： | 2006年11月9日 |
Research on Grade Model of Flood Risk Assessment |
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| Huang Minsheng,Huang Chengcheng.Research on Grade Model of Flood Risk Assessment[J].Journal of Catastrophology,2007,22(1):1-5. |
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| Authors: | Huang Minsheng Huang Chengcheng |
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| Abstract: | The flood risk assessment grading systems composed of 4 first-grade factors and 14 second-grade factors are established based on Delphi method.Using analytical hierarchy process method,the weights of each factor is determined after compared with another factor in the same grade.Calculated by the model of Fuzzy synthetic evaluation,the grade of flood risk assessment is classified into serious,hypo-serious,moderate and gentle flood risk in Fujian province.These assessment results will provide a scientific basis for flood disaster prevention and reduction. |
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| Keywords: | flood risk assessment fuzzy comprehensive assessment analytical hierarchy process Delphi method Fujian |
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