• 责任者：Zou Tieniu (College of Resources and Environment Science ; Hunan Normal University ; Changsha 410081 ; china) ; Yin Hui
• 刊名：The Chinese Journal of Geological Hazard and Control
• 出版年：2009
• 卷期：20(1)
• 关键词：地质灾害 ; geologic hazards ; 经济评价 ; economic evaluation ; 湖南 ; Hunan Province
• 页码：p.66-69
• 图表：6 tables, 8 refs.
• 分类号：1800
• issnNo：ISSN1003-8035
• isbnNo：CN11-2825/P

Introducing the geological disasters characters and using the principles and methods of geological disasters economic loss assessment, this paper provides the geological disasters present assessment and prediction assessment and provides a scientific reference for preventing geological disasters. The assessment results showed that: 1) the extent of geological disasters in Xinning County was mainly mild; 2) based on the geological hazard classification indexs, the geological disasters of Xinning County can be divided into three levels: high, medium and low risk according to the requirements for the spot assessment. There are 9 spots of high-risk level, 49 spots of medium-risk level, 60 spots of low-risk level. All of the potential geological disasters are threatening 4885 lives and their property safety, 4232 acres of farmland. The largest potential economic losses are about 50.421 million yuan.