| 泥石流风险评价 |
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| 引用本文： | 胡封兵,高甲荣,陈子珊,郭雨华.泥石流风险评价[J].灾害学,2006,21(3):36-41. |
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| 作者姓名： | 胡封兵 高甲荣 陈子珊 郭雨华 |
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| 作者单位： | 北京林业大学,水土保持学院,水土保持与荒漠化防治教育部重点实验室,北京,10083 |
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| 基金项目： | 北京市自然科学基金;中国-澳大利亚合作项目 |
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| 摘 要： | 针对当前泥石流灾害评价研究中的问题，论述了引入风险概念的重要性。简要介绍了泥石流危险度的研究方法。根据人的价值理论改进了泥石流灾害易损度评价体系，提出了社会易损度的定量化方法。将可能造成的人员伤亡在风险评价的成果中单列出来，解决了对人的社会价值评价难题。改进了泥石流风险评价指标体系，提出了对今后泥石流灾害评价的建议。
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| 关 键 词： | 泥石流 风险评价 危险度 易损度 |
| 文章编号： | 1000-811X（2006）03-0036-06 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006年3月1日 |
The Risk Evaluation of Debris Flow |
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| HU Feng-bing,GAO Jia-rong,CHEN Zi-shan,GUO Yu-hua.The Risk Evaluation of Debris Flow[J].Journal of Catastrophology,2006,21(3):36-41. |
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| Authors: | HU Feng-bing GAO Jia-rong CHEN Zi-shan GUO Yu-hua |
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| Institution: | College of Soil and Water Conservation of Beijing Forestry University, Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 10003, China |
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| Abstract: | Aiming at dealing with the problem in the current debris flow disaster evaluation research,this article discusses the importance of adopting the risk concept in evaluation of the debris flow disaster,and briefly introduces methods of the hazard degree research.Based on the human's axiology,the indexes of the debris flow vulnerability evaluation is improved and the fixed amount of the social vulnerability degree evaluation is put forward.Separately listing potential death toll and injuries in the results of risk evaluation solves the problem concerning the assessment of human's social value.The index system of debris flow risk evaluation is improved and some advice on the debris flow disaster evaluation in the future is given. |
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| Keywords: | debris flow risk assessments hazard degree vulnerability |
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