| 摘要: |
| 文章通过对四川锦屏山地区区域地质概况、河流阶地、第四纪断层及老断层新活动、地震活动的研究,认为该地区自更新世以来,新构造运动较为强烈,由此造成的地质灾害主要有滑坡、崩塌、泥石流等。 |
| 关键词: 新构造运动 河流阶地 地质灾害 锦屏山地区 四川 |
| DOI： |
| 附件 |
| 投稿时间：2002-04-15修订日期：2002-11-04 |
| 基金项目:1∶5万里庄幅、腊窝乡幅区调联测成果,并受中国地质调查局青藏高原南部空白区基础地质调查与研究(编号:121201310102)、青藏高原地质构造及其资源环境效应综合研究项目(编号:200113900069)和国土资源部区域地质调查新技术新方法集成示范研究项目(批准号2000201)的联合资助。 |
|
| Neotectonism and geologic disasters in the Jinping mountain area, Sichuan |
| LIAO Zhong-li, LIAO Guang-yu, LOU Xiong-ying |
(1. Chengdu Institute of Geology and Mineral Resources, Chengdu 610082, Sichuan, China;
2. China University of Geosciences, Beijing 100083, China) |
| Abstract: |
| The results of research on the regional geology, geomorphology, river terraces, Quaternary faults and active old faults and earthquakes have revealed that the evidences of severe neotectonism that occurred from the Pleistocene onwards have been observed in the Jinping mountain area, resulting in the generation of the geologic disasters such as landslide, collapse and debris flows and earthquakes. |
| Key words: neotectonism river terraces geological disasters Jinping mountain area Sichuan |
