临汾市地质灾害及其危害性分析  

Analysis of Geological Disasters and Its Harmfulness in Linfen

作　　者：赵振斌[1] 韩军青[2] 陈硕[3] 

机构地区：[1]兰州大学资源环境学院西部环境教育部重点实验室,甘肃兰州730000 [2]山西师范大学地理科学学院,山西临汾041000 [3]华中师范大学核物质科学协同创新中心,湖北武汉430000

出　　处：《山西师范大学学报（自然科学版）》2016年第2期117-123,共7页Journal of Shanxi Normal University(Natural Science Edition)

基　　金：国家自然科学资助项目(41071004)

摘　　要：地质灾害是由地壳内外动力共同作用引起的自然灾害,给人类生命财产带来巨大损失,临汾市位于临汾断陷盆地中部,本区地质构造复杂,进而引起地质灾害频繁发生.本文立足于阐述临汾市地质环境,并在此基础上研究了其各县区多年来发生地质灾害的详细资料,系统介绍了临汾市所辖范围内所发生的地震、滑坡、地面塌陷、泥石流等主要地质灾害,分析了其成因及分布规律.研究结果表明:近年来地质灾害频繁发生引起了人们高度重视,然而地质灾害的预测处于探索阶段,世界各国都不能准确预测地质灾害发生的时间和空间;然而不同地区和国家对该类灾害的应对措施都不同;最后从监测预报、宣传教育、灾后重建、治理措施等多方面提出对临汾市地质灾害防治具有建设性意义的措施.Geological disaster is a natural disaster caused by the interaction of the internal and external forces of the earth＇s crust,which bring great loss to human life and property. Linfen city is located in the central part of Linfen fault basin,the geological structure of this area is complex,which caused the frequent occurrence of geological disasters. Based on geological environment in Linfen,the detailed information of geological hazards in the county for years is studied,the main geological hazards,such as earthquake,landslide,ground collapse,debris flow and so on,are introduced and its origin and distribution law are analyzed. The results show that the frequent occurrence of geological disasters has attracted great attention in recent years. However,the prediction of geological hazards is in the exploratory stage. Every country in the world can not accurately predict the time and space of geological disaster. Different regions and countries have different responses to this kind of disaster. In this paper,from the monitoring and forecasting,publicity and education,post disaster reconstruction,control measures and so on,the measures for the prevention and control of geological disasters are put forward.

关 键 词：地质灾害 分布规律 危害性分析 防控措施 

分 类 号：X43[环境科学与工程—灾害防治]