Characteristics and Prevention Measures of Geological Disasters in Bor-tala Mongolian Autonomous Prefecture
[Purposes]This paper aims to prevent and control the key geological disasters in Bortala Mongolian Autonomous Prefecture.[Methods]Through detailed geological disaster investigation,the characteristics of geological disasters in Bortala Mongolia Autonomous Prefecture are clari-fied,and the prevention and control measures are summarized.[Findings]According to the distribu-tion of administrative regions,the number of geological disasters from more to less is Bole City,Jinghe County,Bozhou Wenquan County and Alashankou City.According to the time distribution,the occurrence of geological disasters such as collapse,landslide and debris flow is closely related to atmospheric precipitation and snowmelt,with inter-annual and intra-year regularity.[Conclusions]The geological disasters in the city should be prevented and treated by comprehensive methods,in-cluding basic measures,the construction of group measurement and mass prevention system,the construction of special group monitoring and early warning system,and engineering management.
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