| 区域滑坡灾害风险评价方法研究 |
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| 引用本文： | 金江军,潘懋,李铁锋.区域滑坡灾害风险评价方法研究[J].山地学报,2007,25(2):197-201. |
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| 作者姓名： | 金江军 潘懋 李铁锋 |
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| 作者单位： | 1. 北京大学地球与空间科学学院,北京,100871
2. 中国地质环境监测院,北京,100081 |
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| 基金项目： | 辽宁省鞍山市地质灾害评价预警系统项目 |
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| 摘 要： | 回顾了滑坡灾害风险评价研究进展,指出了现有评价方法的不足。然后提出了基于土地利用类型的滑坡灾害易损性评价方法,建立了针对滑坡灾害的防灾减灾能力评价指标体系,并给出了具体评价方法。最后提出了基于G IS的区域滑坡灾害风险评价流程以及滑坡灾害风险等级确定方法。
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| 关 键 词： | 滑坡 风险评价 易损性 防灾减灾能力 地理信息系统 |
| 文章编号： | 1008-2786-（2007）2-197-05 |
| 修稿时间： | 2006-08-282007-02-05 |
Regional Landslide Disaster Risk Assessment Methods |
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| JIN Jiangjun,PAN Mao,LI Tiefeng.Regional Landslide Disaster Risk Assessment Methods[J].Journal of Mountain Research,2007,25(2):197-201. |
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| Authors: | JIN Jiangjun PAN Mao LI Tiefeng |
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| Institution: | 1. School of Earth and Space Sciences, Peking University, Belting 100871 ,China; 2. China Institute of Geov, Environment Monitoring, Beijing 100081, China |
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| Abstract: | With the mode of people cope with disaster changed from passive salvation to active prevetion,risk mamagement became a hot topic in the domain of disaster prevention and mitigation.In this paper,the progress of landslide disaster risk assessment research was reviewed,the shortcomings of existing methods were pointed out.Then the vulnerability assessment method of landslide disaster based on landuse types was presented,indicator system of disaster prevention and mitigation capacity wwas established,and disaster prevention and mitigation capacity assessment method was expatiated.At last,the regional landslide risk assessment flow and risk level partition method were gived out. |
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| Keywords: | landslide risk assessment vulnerability disaster prevention and mitigation capacity Geographic Information System |
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