期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Analysis and Zoning of Rainstorm Flood Disaster Risk in Huaihe River Basin
1
作者 Hao Ling Zhao Liang 《Meteorological and Environmental Research》 CAS 2014年第11期46-48,共3页
Taking the rainstorm flood disaster of Huaihe River basin as the research object,according to the principles of risk assessment for natural disasters,starting from the fatalness of inducing factors and the vulnerabili... Taking the rainstorm flood disaster of Huaihe River basin as the research object,according to the principles of risk assessment for natural disasters,starting from the fatalness of inducing factors and the vulnerability of hazard bearing body,the weight of each impact factor was calculated by using AHP. By using spatial analysis and statistical function of GIS,the integrated risk chart of rainstorm flood disaster in Huaihe River basin was obtained. The results showed that the high risk areas of rainstorm flood disaster in Huaihe River basin mainly distributed in the southern part of Henan,the central northern part of Anhui and eastern part of Jiangsu Province. Due to higher fatalness of inducing factors in southern Henan,there was high risk in the region. Central Anhui and east Jiangsu were not only high-fatalness zones but also high vulnerability zones of population and economy. 展开更多
关键词 Huaihe River basin Rainstorm flood disaster Risk analysis Zoning China
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部