| 川西高原主要地质灾害特征及其影响因素浅析 |
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| 引用本文： | 段丽萍,郑万模,李明辉,邓国仕,杨桂花.川西高原主要地质灾害特征及其影响因素浅析[J].沉积与特提斯地质,2005,25(4):95-98. |
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| 作者姓名： | 段丽萍 郑万模 李明辉 邓国仕 杨桂花 |
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| 作者单位： | 成都地质矿产研究所,四川,成都,610082 |
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| 摘 要： | 川西高原位于青藏高原东缘，是崩塌、滑坡和泥石流等突发性地质灾害的群发地，具有分布基本沿活动构造带走向、发生时间较集中、人类活动诱发的地质灾害数量增多和地质灾害链后果严重等特点，主要受地质构造、现今构造运动、地形地貌、降雨及人类不科学的社会、经济和工程活动等多种因素影响。
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| 关 键 词： | 地质灾害 川西高原 |
| 文章编号： | 1009-3850（2005）04-0095-04 |
| 收稿时间： | 2005-04-08 |
| 修稿时间： | 2005-04-08 |
Geologic hazards on the western Sichuan plateau and their controls |
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| DUAN Li-ping,ZHENG Wan-mo,LI Ming-hui,DENG Guo-shi,YANG Gui-hua.Geologic hazards on the western Sichuan plateau and their controls[J].Sedimentary Geology and Tethyan Geology,2005,25(4):95-98. |
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| Authors: | DUAN Li-ping ZHENG Wan-mo LI Ming-hui DENG Guo-shi YANG Gui-hua |
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| Institution: | Chengdu Institute off Geology and Mineral Resources, Chengdu 610082, Sichuan , China |
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| Abstract: | The western Sichuan plateau lies on the eastern margin of the Qinghai-Xizang Plateau,where(abundant) violent geologic hazards such as collapse,landslide and debris flows frequently occur because of(complx)(geological) tectonics,active endokinetic/exokinetic processes and severe tectonization.These geologic hazards are generally aligned along active structural zones, and mostly controlled by geological structures,present-day(tectonic) movements,topography and geomorphology,rainfalls and human's activities in the study area. |
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| Keywords: | geologic hazard western Sichuan plateau |
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