Flood disaster risk analysis for Songhua River Basin based on theory of information diffusion

被引：0
|
作者：
Yi, Chang [1 ]
Huang, Chongfu [1 ]
Pan, Yaozhong [1 ]
机构：
[1] Beijing Normal Univ, Coll Resources Sci & Technol, Beijing 100875, Peoples R China
来源：
COMPUTATIONAL SCIENCE - ICCS 2007, PT 3, PROCEEDINGS | 2007年 / 4489卷
关键词：
information diffusion; flood disaster; risk analysis; Songhua River Basin;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Flood disaster risk analysis, the essential of which is to estimate the probability distribution of flood disaster loss, is an important nonstructural measure for flood control and disaster reduction. In the paper, a frequency analysis method of flood disaster loss based on fuzzy mathematics theory of information diffusion with short time series of flood disaster samples is suggested for flood disaster risk analysis. With the support of historic disaster data, the method has been applied to flood disaster risk analysis for Songhua River Basin and turned out to be effective and practical.
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页码：1069 / +
页数：2
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