重庆市地质灾害气候性诱发机理分析  

Climatically Induced Mechanism of Geological Disasters in Chongqing

作　　者：黄明奎[1] 马璐[1] 

机构地区：[1]重庆交通大学土木工程学院,重庆400074

出　　处：《重庆交通大学学报（自然科学版）》2017年第11期66-70,共5页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：重庆市教委基金资助项目(2019501129)

摘　　要：气候异常已成为全球环境、工程建设与运营面临的主要问题,也是诱发山区地质灾害的主要因素之一。重庆是我国地质灾害发生最严重的地区之一,为了研究重庆地区地质灾害气候性诱发机理,在统计分析了重庆1950年以来的地质灾害和气象资料的基础上,分析了重庆市气温、降雨强度等气候变化特征以及地质灾害与气候变化的耦合特征,并研究了重庆市地质灾害的气候性诱发机理,揭示了气候变化特别是极端气候对地质灾害的影响规律,结果可为地质灾害的预测、预防和治理提供技术参考。Unusual climate has been one of the main problems for global environmental protection, engineering construction and operation today, and it is also one of the main factors that induced the geological disasters in mountainous areas. Chongqing is one of the most severe areas that generate geological disasters in China. To study the climatically induced mechanism of geological disasters in Chongqing, the climatic change characteristics, such as atmospheric temperature and rainfall intensity, and the coupling features of the geological disaster and climatic change were analyzed, which was based on the meteorological and geological disasters data since 1950 in Chongqing. Then, the climatically induced mechanism of geological disasters in Chongqing was studied. The results reveal the law of the geological disasters induced by climatic change especially extreme climate. The results also provide the technical reference for forecasting, preventing and treating geological disasters.

关 键 词：地质工程 地质灾害 气候变化 耦合 诱发机理 

分 类 号：P694[天文地球—地质学]