跨地区扩散的动物疫病到达时间分析
nalysis of the arrival time of animal disease
动物疫病的到达时间的计算对疫病控制具有特别重要的意义。为此,本文根据一些动物疫病的传播机理,构建包含个体在n个斑块间迁移的动力学模型,根据疫病流行初期的传播方式,给出了疫病到达时间的一般表达式,为控制措施的制定提供理论依据。
he computation of the arrival time of animal disease is particularly important for disease control. In this paper, according to the spread mode in the initial stage of epidemic diseases prevalence and the transmission mechanism of animal disease, we propose a n-patch dynamics model with population dispersal, give the general expression of disease arrival time, and provide theoretical basis for formulating control measures.
靳祯、李峰
畜牧、动物医学农业科学研究生物科学研究方法、生物科学研究技术
应用数学动力学模型疾病到达时间斑块种群迁移
pplied mathematicsDynamical modelThe arrival timepatchesPopulation dispersal
靳祯,李峰.跨地区扩散的动物疫病到达时间分析[EB/OL].(2014-04-04)[2025-08-05].http://www.paper.edu.cn/releasepaper/content/201404-80.点此复制
评论