Spatial association analysis on epidemic of SARS in Beijing, 2003

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	Spatial association analysis on epidemic of SARS in Beijing, 2003
	Wu Ji-Lei ; Wang Jin-Feng ; Meng Bin ; Liu Xu-Hua
	2005
英文摘要	Exploratory spatial data analysis (ESDA), newly emerged technique with application of information technology, especially with geographical information system (GIS), can be used in studying objects with spatial reference to effectively perceive and interpret the relationship among them. Sudden breakout and spread of SARS caused a disaster in regional development. It is important to effectively perceive the spatial process and association of SARS for decision making on prevention of SARS. With published data of SARS of Beijing in 2003, spatial process of it had been analyzed. The results indicated that there were two turning points in spatial distribution of SARS. One was the diffusion trend with panic in population; the other was the random outbreak cases trend with effective measures taken. Further more, the trends were also proved with hotspots detecting method used in newly possible cases, as well as random hotspots distribution of SARS cases in loop two and correlated distribution with population and flow of people.
出处	Zhejiang Daxue Xuebao (Nongye yu Shengming Kexue Ban)/Journal of the Zhejiang University - Agriculture and Life Science
卷	31 期:1 页:97-101
收录类别	EI
语种	英语
内容类型	EI期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/24509]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Wu Ji-Lei,Wang Jin-Feng,Meng Bin,et al. Spatial association analysis on epidemic of SARS in Beijing, 2003. 2005.