人类活动对地质灾害的影响--以甘肃省武都区为例  

Impact of human activities on geological disasters:a case study of Wudu District,Gansu Province

作　　者：庆丰[1] 熊木齐[1] 赵岩[1] 郭鹏[1] 崔志杰[1] 孟兴民[1] 

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,甘肃省环境地质与灾害防治工程研究中心,兰州730000

出　　处：《兰州大学学报（自然科学版）》2015年第6期894-897,共4页Journal of Lanzhou University(Natural Sciences)

基　　金：国家科技支撑计划项目(2011BAK12B06);国家国际科技合作专项(2013DFE23030)

摘　　要：随着人类活动的不断加剧,重大地质灾害事件不断发生,使灾区人民生命安全受到严重威胁,对灾区社会经济的可持续发展也造成了巨大影响.以武都区为研究对象,通过实地勘察、走访群众、ArcGIS软件分析等多种方法,系统分析了人类活动对地质灾害的影响,提出了协调发展的原则性建议,强调了人地关系和谐的必要性.With increasing human activities, large-scale geologic disasters have occurred one after another, which not only seriously threaten people＇s security, but also make an inestimable damage to the sustainable development of social economy in the disaster areas. Through field investigations, public interviews and ArcGIS software analysis, this paper systematically analyzed the impact of human activities on geologic disasters in Wudu District, proposed the principles for a rational development and emphasized the necessity of a harmonious relation between humans and nature.

关 键 词：地质灾害 人类活动 泥石流 退耕还林 

分 类 号：P642.22[天文地球—工程地质学]