啮齿动物种群测量中的扩散和家域参数 在巴拿马

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摘要翻译：
简单的随机游走考虑用于解释在巴拿马与汉坦病毒有关的调查中收集的关于短尾甘蔗鼠\emph{Zygodontomys brevicauda}的啮齿动物种群数据。小鼠的扩散常数被评估为每天200米平方的数量级（和大于）。研究还表明，啮齿动物的均方位移在时间上饱和，表明存在一个空间尺度，原则上可以是啮齿动物的家园范围。这个家的范围是70米左右。理论分析为解释动物的运动数据提供了根据家庭范围、扩散常数和用于监测运动的网格大小的相互作用。这项研究推动了对现有的基于啮齿动物简单扩散运动的汉坦病毒传播理论的重大修改，并强调了开发更准确的技术来测量啮齿动物运动的重要性。
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英文标题：
《Diffusion and Home Range Parameters from Rodent Population Measurements
  in Panama》
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作者：
L. Giuggioli, G. Abramson, V. M. Kenkre, G. Suz\'an, E. Marc\'e, T. L.
  Yates
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最新提交年份：
2005
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分类信息：

一级分类：Quantitative Biology        数量生物学
二级分类：Populations and Evolution        种群与进化
分类描述：Population dynamics, spatio-temporal and epidemiological models, dynamic speciation, co-evolution, biodiversity, foodwebs, aging; molecular evolution and phylogeny; directed evolution; origin of life
种群动力学；时空和流行病学模型；动态物种形成；协同进化；生物多样性；食物网；老龄化；分子进化和系统发育；定向进化；生命起源
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一级分类：Quantitative Biology        数量生物学
二级分类：Other Quantitative Biology        其他定量生物学
分类描述：Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
--

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英文摘要：
  Simple random walk considerations are used to interpret rodent population data collected in Hantavirus-related investigations in Panama regarding the short-tailed cane mouse, \emph{Zygodontomys brevicauda}. The diffusion constant of mice is evaluated to be of the order of (and larger than) 200 meters squared per day. The investigation also shows that the rodent mean square displacement saturates in time, indicating the existence of a spatial scale which could, in principle, be the home range of the rodents. This home range is concluded to be of the order of 70 meters. Theoretical analysis is provided for interpreting animal movement data in terms of an interplay of the home ranges, the diffusion constant, and the size of the grid used to monitor the movement. The study gives impetus to a substantial modification of existing theory of the spread of the Hantavirus epidemic which has been based on simple diffusive motion of the rodents, and additionally emphasizes the importance for developing more accurate techniques for the measurement of rodent movement.
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PDF链接：
https://arxiv.org/pdf/q-bio/0511025

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关键词：啮齿动物 巴拿马 Quantitative Displacement Interpreting Panama 200 emph 测量 movement