云南勐海热带雨林地区地质灾害特征  

CHARACTERISTICS OF GEOLOGICAL DISASTERS IN THE TROPICAL RAINFOREST AREA OF MENGHAI,YUNNAN

作　　者：曹瑾 CAO Jin(Key Laboratory of Geohazard Forecast and Geo-ecological Protection and Restoration in Plateau Mountainous Area,MNR,Kunming 650216;Yunnan Key Laboratoryof Geohazard Forecast and Geo-ecological Protection and Restoration in Plateau Mountainous Area(Preparatory),Kunming 650216;Yunnan Institute of Geological Environment Monitoring,Kunming 650216)

机构地区：[1]自然资源部高原山地地质灾害预报预警与生态保护修复重点实验室,云南昆明650216 [2]云南高原山地地质灾害预报预警与生态保护修复重点实验室(筹),云南昆明650216 [3]云南省地质环境监测院,云南昆明650216

出　　处：《云南地质》2025年第1期134-138,共5页Yunnan Geology

摘　　要：地质灾害在不同的气候类型、地形地貌、地质背景等条件下均有不同的表现,特别是热带雨林地区地质灾害也有其自身的特色。本文对云南勐海热带雨林地区地质灾害特征进行分析,地质灾害发育以滑坡为主,占灾害总数94%以上。滑坡各乡镇均有分布,崩塌只出现在勐宋乡,泥石流主要发育于打洛镇和勐混镇。Geological disasters exhibit distinct characteristics under varying climatic,topographic,and geological conditions,particularly in tropical rainforest areas.The geological disasters in Menghai,Yunnan,are dominated by landslides(over 94% of total disasters),which are widely distributed across townships,whereas collapses are confined to Mengsong Township,and debris flows primarily occur in Daluo and Menghun Towns.

关 键 词：地质灾害 滑坡特征 热带雨林 云南勐海 

分 类 号：P642.2[天文地球—工程地质学]