安徽省地质灾害分类及统计分析

CLASSIFICATION AND STATISTICAL ANALYSES OF GEOLOGICAL HAZARDS IN ANHUI

根据多年来的地质灾害调查成果 ,对安徽省的地质灾害进行了分类 ;利用计算机数据库的查询、统计和绘制图表的功能 ,对安徽省地质灾害在时空上的分布进行了统计分析 ,重点统计了突发性地质灾害的发生情况 ,对累进性地质灾害的分布及发育情况进行了概略评述 ;归纳总结了安徽省地质灾害的发育特征 ,以期为安徽省地质灾害的进一步研究、预测预报以及制定减灾防灾方案奠定基础。

Geological hazards in Anhui have quite a few types and complicated dynamic origins They have caused great damages, especially the sudden ones According to the surveying data of many years,this paper makes a classification of geological hazards in Anhui By using computer database inquiry,statistics and graphic and table drawing,statistical analyses are made of the spatial distribution of the geological hazards especially the sudden ones in Anhui.Also an evaluation is made of distribution and development of the accumulative geological hazards,Finally the development characteristics of the geological hazards in Anhui have been generalized in order to pave the way for the further research and prediction,prevention and reduction of the geological hazards in the Province.