| 兰州市地质灾害分布规律及预警评价研究 |
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| 引用本文： | 冯乐涛,宿星,吴玮江,刘兴荣.兰州市地质灾害分布规律及预警评价研究[J].甘肃科学学报,2014,26(5):63-67. |
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| 作者姓名： | 冯乐涛 宿星 吴玮江 刘兴荣 |
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| 作者单位： | 1. 甘肃省科学院地质自然灾害防治研究所,甘肃兰州,730000
2. 甘肃省科学院地质自然灾害防治研究所,甘肃兰州730000;兰州大学西部环境教育部重点实验室,甘肃兰州 730000 |
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| 基金项目： | 国家自然科学基金项目，甘肃省科技支撑计划项目 |
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| 摘 要： | 选取兰州市150起典型地质灾害,从时间、空间两方面分别进行统计分析,总结出兰州市地质灾害时空分布规律,并将兰州市地质灾害分布区域划分为危险性大区、危险性中等区和危险性小区3个区.针对兰州市地质灾害监测预警现状,通过总结现行的监测预警方法及手段,找出存在的问题,提出今后兰州市监测预警的方向,并针对进一步完善兰州市监测预警系统提出几点建议.
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| 关 键 词： | 地质灾害 分布规律 预警评价 兰州市 |
Distribution Regularity and Early Warning Evaluation of Geological Hazards in Lanzhou |
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| FENG Le-tao,SU Xing,WU Wei-jiang,LIU Xing-rong.Distribution Regularity and Early Warning Evaluation of Geological Hazards in Lanzhou[J].Journal of Gansu Sciences,2014,26(5):63-67. |
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| Authors: | FENG Le-tao SU Xing WU Wei-jiang LIU Xing-rong |
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| Institution: | FENG Le-tao,SU Xing,WU Wei-jiang,LIU Xing-rong( 1.Geological Hazards Prevention Institute ,Gansu Academy of Sciences ,Lanzhou 730000 ,China; 2. Key Laboratory of Western China＇s Environmental Systems of Ministry of Education ,Lanzhou University ,Lanzhou 730000 ,China) |
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| Abstract: | The typical 150 geological hazards in Lanzhou was selected,through the statistical analysis,the spatial and temporal distribution of geological hazards in the region was summarized,and then the distribution area of geological hazards was divided into dangerous area,moderately-dangerous area and slightlydangerous area.On the basis of the status quo of monitoring and early warning of geological hazards,the improved methods and measures of monitoring and early warning of geological hazards in Lanzhou. |
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| Keywords: | Geological hazards Distribution regularities Early warning evaluation Lanzhou |
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