摘要
在论述朝阳县地形地貌、地层岩性、新构造运动、水文地质条件和人类工程活动特征的基础上,介绍了区内崩塌、滑坡、泥石流、地面塌陷和地裂缝地质灾害特征及危害,分析总结了它们的诱发因素和分布规律,提出了地质灾害防治工作要做到因地制宜、因灾设防、科学合理、经济有效、全民动员、全社会防灾的对策,防灾治理工程要做到以灾为主、综合治理,提高防灾减灾效益、环境效益和经济效益。
Base on the state of topographical, geological conditions, neotectonism movement, hydrology condition and human activities in Chaoyang county, the character and harmness of collapse, Landslide, mud-rock flow, land subsidence and land fracture are introduced in this paper, and the main factors incurring geohazards and their distribution are summaried.
出处
《地质灾害与环境保护》
2007年第1期62-66,共5页
Journal of Geological Hazards and Environment Preservation
关键词
辽宁
朝阳
地质灾害
类型
特征
防治对策
Liaoning
Chaoyang
geohazards
countermeasure of prevention and treatment
