摘要
流域环境工程地质调查是以流域为单元开展环境工程地质调查,查明流域环境工程地质条件,地质灾害发育规律、危害程度和发展趋势,划分地质灾害易发区和危险区,建立地质灾害信息系统,对典型地质灾害进行监测,为减灾防灾工作提供基础地质依据。介绍了流域环境工程地质调查技术路线、调查手段和方法,并通过三峡库区神农溪流域环境工程地质调查,进行了神农溪流域环境工程地质适宜性分区与评价。
Watershed environmental engineering geology survey committed to ascertaining the geological condition,the law of the geological disasters which referred to the degree of harm and the development trend.Based on the survey,geological disaster-prone and dangerous areas were divided,geological hazard information system was established,and typical geological disasters were monitored,all of which could provide a basis for disaster mitigation work.Proposed routes,investigating means and methods were made which referred to the unit of watershed,and taking the watershed environmental engineering geology survey of Shennong River basin as an example,division and evaluation for its suitability were made.
出处
《人民黄河》
CAS
北大核心
2012年第7期135-137,共3页
Yellow River
基金
中国地质调查局地质调查项目(1212010814056)
关键词
流域环境工程地质
遥感解译
地质调查
地质灾害
神农溪流域
三峡库区
environmental engineering geology
remote sensing interpretation
Shennong River basin
Three Gorges Reservoir area
