摘要
文章对贵州全省地质灾害作了研究,分析了降雨与地质灾害的关系.为此建立了基于GIS的全省地质灾害预警系统,揭示了降雨与地质灾害的关系.在2005年4～7月期间此系统工作得很好,证明它是实用而有效的.
We studied the geohazard susceptibity of the whole province, then analyzed the precipitition-geohazard relationship. Subsequently, we developed a GIS-based early warning system of geological hazards in Guizhou province based on correlation between rainfall and geological hazard occurrence. This system worked very well from April to July in 2005, and it was proved to be very practical and effective.
出处
《中国地质灾害与防治学报》
CSCD
2006年第2期111-114,共4页
The Chinese Journal of Geological Hazard and Control
关键词
地质灾害
降雨
预警
geological hazards
rainfall
early warning
