摘要
景谷县位于云南省西部，区内地形地貌复杂，地层岩性多样，雨水充沛，为地质灾害的形成提供了有利条件；加之陡坡耕种、基础设施建设和矿床资源开发等人类工程活动使区内地质环境不断恶化，从而加速了地质灾害的发生。该研究通过查阅资料、野外现场调查和室内资料整理获取数据，研究景谷县地质灾害的分布特征，并通过分析各种影响因素，初步认识了景谷县地质灾害的成因机制。
Abstract
Jinggu county is located in the west of Yunnan Province, which has complex landform, lithology diversity, abundant rainfall.These provide favorable conditions to geological disaster formation.Human engineering activities, such as steep slope farming, infrastructure construc-tion and mineral resources development, make the geological environment in the area becomes worsen.Thus, the occurrence of geological disas-ters accelerated.Through consulting data information, field investigation and indoor data processing, we studied the distribution characteristics of geological hazards in Jinggu County.Based on the analysis of various factors, we preliminarily recognized the formation mechanism of geological hazards in Jinggu County.
万方数据