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	Environmental Risk Factor Diagnosis for Epidemics
	Wang J. F.
	2007
会议名称	Lecture Notes in Geoinformation and Cartography
关键词	environmentally related diseases spatio-temporal simulation spatio-temporal modeling spatial data-analysis diffusion process birth-defects gis radon
页码	15-29
英文摘要	There is evidence to suggest that the rapidly changing physical environment and modified human behaviors have disrupted the long-term established equilibrium of the chemical composition between human and the Earth environment. We have noticed that environmentally related endemic is increasingly persistent in poorer areas and occuring in rapidly developing regions. This chapter describes two models developed respectively to diagnose the risk of environmentally related diseases and to simulate the spatio-temporal spread of communicable diseases. In the first model, we used birth defects to show the diagnosis of an endemic by (i) detecting risk areas, (ii) identifying risk factors, and (iii) discriminating interaction between these risk factors. Here, a spatial unit is considered a pan within which multiple environmental factors are combined to exert impacts on the human which may lead to either positive or negative health consequences. We were able to show that a diagnosis of environmental risks to population health discloses the locations at risks and the potential contribution of environment factors to the disease. In the second case, we used SARS to show the modeling of a communicable disease by (i) inversing epidemic parameters, (ii) recognizing spatial exposure, (iii) detecting determinants of spread, and (iv) simulating epidemic scenarios under various environmental and control strategies. We were able to demonstrate spatial and temporal scenarios of the disease through the modeling of communicable epidemic spread.
收录类别	CPCI
会议录出版者	Springer-Verlag Berlin
语种	英语
ISSN号	1863-2246
ISBN号	978-3-540-71318-0
内容类型	会议论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/25295]
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	Wang J. F.. Environmental Risk Factor Diagnosis for Epidemics[C]. 见:Lecture Notes in Geoinformation and Cartography.

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