| 浙江滑坡类型、成因和环境控制因素与影响因素 |
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| 引用本文： | 麻土华,孙乐玲,李炜,李长江.浙江滑坡类型、成因和环境控制因素与影响因素[J].中国地质灾害与防治学报,2010,21(3):17-23,42. |
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| 作者姓名： | 麻土华 孙乐玲 李炜 李长江 |
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| 作者单位： | 1. 浙江省国土资源厅信息中心,杭州,310007
2. 浙江省国土资源厅地质环境处,杭州,310007 |
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| 基金项目： | 致谢：本项研究得到浙江省重大科技专项（浙江省地质灾害隐患监测网络系统,计划编号：2006C13024）的支持,特此致谢. |
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| 摘 要： | 由于独特的地理位置,复杂的地质、地形和气候背景,浙江成为中国降雨型滑坡最频发的地区之一。要有效防范此类地质灾害必须了解引起滑坡的降雨条件和控制因素。本文依据浙江地区在1990～2007年期间发生的3744处滑坡和同一时期1257个雨量监测站记录的日降雨量数据,总结了滑坡的成因类型,对影响滑坡发生的降雨条件和地质、地形等控制因素进行了分析。
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| 关 键 词： | 滑坡类型 成因 控制因素 影响因素 浙江 |
Landslide types and causal factors in Zhejiang region,China |
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| MA Tu-hua,Sun Le-ling,LI Wei,LI Chang-jiang.Landslide types and causal factors in Zhejiang region,China[J].The Chinese Journal of Geological Hazard and Control,2010,21(3):17-23,42. |
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| Authors: | MA Tu-hua Sun Le-ling LI Wei LI Chang-jiang |
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| Institution: | MA Tu-hua1,Sun Le-ling1,LI Wei2,LI Chang-jiang1 1.Zhejiang Information Center of Land and Resources 310007,Hangzhou,China,2.Zhejiang Provincial Department of Land and Mineral Resources 310007,China) |
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| Abstract: | Zhejiang Province,located in the southeast costal region of China,is highly prone to rainfall-triggered land-slides due to its geologic,geomorphologic and climatic settings.The effective avoidance and mitigation of the hazard require an understanding of the rainfall conditions and environmental factors that result in landslides.In this article,based on the 3744 landslides occurred from 1990 to 2007 in the region and daily rainfall data from the measurements of precipitation at 1257 rain gauges during the pe... |
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| Keywords: | landslide types causes environmental factors Zhejiang |
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