• 责任者：Yang Hongqiang (No.5 Geological Survey Institute ; Henan Provincial Bureau of Geology and Mineral Exploration ; Zhengzhou 450001 ; China)
• 刊名：Journal of Geological Hazards and Environment Preservation
• 出版年：2013
• 卷期：24(4)
• 关键词：地质灾害 ; geologic hazards ; 河南 ; Henan Province
• 页码：p.13-17
• 图表：4 tables, 5 refs.
• 分类号：1800
• issnNo：ISSN1006-4362
• isbnNo：CN51-1467/P

     Xichuan is characterized by complex geological environment, landslide and collapse development. Based on the detailed geo-hazard investigation data, the formation conditions are analyzed in terms of the topography, geological structure, stratigraphy, geotechnical structure and human activity, so as to provide a basis for geo-hazard prevention and control.