Risk Analysis of Meteorological Factor Based on Information Diffusion Theory
The meteorological disasters become more aggravated with the rapid progress of the economy in recent years. They occur frequently, affect large areas of the community, hence constituting a huge threat to human life and property. In this paper the risk analysis method, based on information diffusion theory, was used to advance a model for risk analysis of meteorological factor. Application of the model was also illustrated taking the Jinhua hydrometric station and Qiantang River drainage basins as examples. The result also indicated that the information diffusion technology is highly capable of extracting sufficient useful information and therefore improves the system recognition accuracy.
meteorological disaster factor index risk level
Lihua Feng Zhanglin Mao Xianchan Zhao
Department of Geography Zhejiang Normal University No. 688 Yingbin Road, Jinhua 321004, China Meteorological bureau of Yiwu City No. 111 Gongren Road, Yiwu 322000, China
国际会议
长沙
英文
2576-2578
2010-05-11（万方平台首次上网日期，不代表论文的发表时间）