摘要
青田县发育有崩塌、滑坡、泥石流、地面塌陷等4种地质灾害。在对全县地质灾害进行调查的基础上,结合野外调查及室内整理分析成果,介绍全县的地质灾害现状,灾害主要类型及分布规律。最后,从内部控制因素———地质环境条件、外界诱发因素———可变自然条件及人类工程活动的观点出发,结合青田县的具体情况,对该县地质灾害的成因进行了分析。
Qingtian County, is suffered from geo-hazards. Four kinds of geo-hazards, including fall, landslide, debris flow and collapse, occur in this county. Based on the field survey of geo-hazards in the county, this paper first introduced the present conditions of the geo-hazards, including the types and the temporal distribution characteristics, and then studied the formation conditions of the geo-hazards.
出处
《中国地质灾害与防治学报》
CSCD
2006年第3期114-117,共4页
The Chinese Journal of Geological Hazard and Control
关键词
地质灾害
现状
地质环境
成因分析
浙江青田县
geo-hazard
present condition
geo-environment
formation analysis
Qingtian County
