| 北京山区泥石流分布区的地形地貌特征 |
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| 引用本文： | 王海芝.北京山区泥石流分布区的地形地貌特征[J].城市地质,2008,3(4):19-21. |
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| 作者姓名： | 王海芝 |
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| 作者单位： | 北京市地质研究所,北京,100011 |
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| 摘 要： | 通过统计分析研究北京市山区泥石流分布区的地形相对高度、沟床比降、主沟长度，流域面积，相对切割程度，总结了北京市泥石流流域地貌的总体规律，为未来泥石流灾害的监测、治理提供了基础数据和依据。
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| 关 键 词： | 泥石流 流域地形地貌 发育阶段 统计特征 |
Statistical Geomorphic Features of the Mud-flow Drainage Basin in Beijing's Mountain Area |
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| WANG Haizhi.Statistical Geomorphic Features of the Mud-flow Drainage Basin in Beijing's Mountain Area[J].City Geology,2008,3(4):19-21. |
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| Authors: | WANG Haizhi |
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| Institution: | WANG Haizhi (Beijing Institute of Geology, Beijing 100011, China) |
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| Abstract: | According to statistical analyses of the relative altitude, the groove gradient, the length of the main groove, the relative cut degree and the area of the mud-flow drainage basin in Beijing＇s mountain area, this paper summarizes the general law of its geomorphic features, thereby providing fundamental data and theoretical basis for the monitoring and control of future mud-flows. |
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| Keywords: | mud-flow land form development stage statistical features |
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