摘要
为对岱山县未来的地质灾害防治工作提供依据,在近两年地质灾害调查以及防治工作的基础上,总结岱山县海岛丘陵区地质灾害主要类型和分布特征,分析其发育控制因素。研究认为海岛地形坡度、地层岩性、降雨和人类工程活动是该县地质灾害发育与分布的主控因素。
To provide a basis for the future geo-hazard prevention in Daishan, the types, distribution and controlling factors of geo-hazards are analyzed based on the investigation, prevention and control work over the past two years. The study concludes that slope gradient, lithology, rainfall and human engineering activities constitute the main controlling factors for the develop- ment and distribution of the county＇s geo-hazards.
出处
《地质灾害与环境保护》
2013年第2期26-29,共4页
Journal of Geological Hazards and Environment Preservation
关键词
岱山县
地质灾害
地质环境
台风降雨
人类活动
Daishan
geo-hazard
geological environment
typhoon rainfall
human activity
