贵州省水城县斜坡地质灾害分布特征与易发性区划

Distribution Characteristics and Susceptibility Zoning of Geological Hazards on Slopes in Shuicheng County,Guizhou Province

贵州省水城县地质条件复杂,地质灾害频发。本文以地面调查为主要手段,基本查明了全县的地质灾害隐患发育特征、分布规律以及形成的地质环境条件,分析了其影响因素,并对水城县地质灾害易发分区进行了评价,将水城县划分为地质灾害高易发区、中易发区、低易发区三种级别。从而为防灾减灾和制定防灾规划提供了基础地质依据。

Shuicheng County in Guizhou Province has complex geological conditions and frequent geological disasters.This article uses ground investigation as the main method to basically identify the development characteristics,distribution patterns,and geological environmental conditions of geological hazards in the entire county,analyze their influencing factors,and evaluate the geological hazard prone zones of Shuicheng County.Shuicheng County is divided into three levels:high susceptibility zone,medium susceptibility zone,and low susceptibility zone.This provides a basic geological basis for disaster prevention and reduction,as well as for the formulation of disaster prevention plans.