Diffusion and Home Range Parameters for Rodents: Peromyscus maniculatus in New Mexico

Simple item page
dc.creatorAbramson, G.
dc.creatorGiuggioli, L.
dc.creatorKenkre, V. M.
dc.creatorDragoo, J. W.
dc.creatorParmenter, R. R.
dc.creatorParmenter, C. A.
dc.creatorYates, T. L.
dc.date2005-11-16
dc.date2006-03-09
dc.date.accessioned2026-07-07T06:52:35Z
dc.date.available2026-07-07T06:52:35Z
dc.descriptionWe analyze data from a long term field project in New Mexico, consisting of repeated sessions of mark-recaptures of Peromyscus maniculatus (Rodentia: Muridae), the host and reservoir of Sin Nombre Virus (Bunyaviridae: Hantavirus). The displacements of the recaptured animals provide a means to study their movement from a statistical point of view. We extract two parameters from the data with the help of a simple model: the diffusion constant of the rodents, and the size of their home range. The short time behavior shows the motion to be approximately diffusive and the diffusion constant to be 470+/-50m^2/day. The long time behavior provides an estimation of the diameter of the rodent home ranges, with an average value of 100+/-25m. As in previous investigations directed at Zygodontomys brevicauda observations in Panama, we use a box model for home range estimation. We also use a harmonic model in the present investigation to study the sensitivity of the conclusions to the model used and find that both models lead to similar estimates.
dc.descriptionThe published paper in Ecol. Complexity has an old version of Figure 6. Here we have put the correct version of Figure 6
dc.identifierhttps://arxiv.org/abs/q-bio/0511028
dc.identifierhttp://arxiv.org/abs/q-bio/0511028
dc.identifierEcological Complexity 3 (2006) 64-70
dc.identifierdoi:10.1016/j.ecocom.2005.07.001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105345
dc.subjectPopulations and Evolution
dc.titleDiffusion and Home Range Parameters for Rodents: Peromyscus maniculatus in New Mexico
dc.typetext

Files

Collections

arXiv