2017
DOI: 10.1002/ecm.1260
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Periodic continuous‐time movement models uncover behavioral changes of wild canids along anthropization gradients

Abstract: Most species exhibit periodic behaviors in response to cycles in resources and risks in the environment (circadian, lunar, seasonal, and so on). The ability to respond to anthropogenic perturbations by modifying periodic behaviors remains little studied, as does the question of whether and how periodic behaviors translate into periodic patterns in animal space use, on which we focus. Extending existing continuous‐time stochastic movement models, we propose two new parametric approaches to detect and quantify p… Show more

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Cited by 26 publications
(39 citation statements)
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References 71 publications
(94 reference statements)
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“…, Péron et al. ), which can naturally model the kind of multi‐dimensional, multi‐scale autocorrelation apparent in modern tracking data, have only recently been embraced by the literature (but see Dunn and Gipson , Blackwell , Brillinger et al. ).…”
Section: Introductionmentioning
confidence: 99%
“…, Péron et al. ), which can naturally model the kind of multi‐dimensional, multi‐scale autocorrelation apparent in modern tracking data, have only recently been embraced by the literature (but see Dunn and Gipson , Blackwell , Brillinger et al. ).…”
Section: Introductionmentioning
confidence: 99%
“…For each individual and month, we computed the intensity of circadian patterns of space use, denoted ηP (Eq. 1; Péron et al., ). ηP is analogous to the percentage of the variance in the movement path that was explained by the periodic pattern.…”
Section: Methodsmentioning
confidence: 99%
“…The framework allows exploration of periods other than 1 day, either by following the same process as above but with another period (e.g. 1 week, one lunar month, 1 year) which may superimpose on the circadian period or act in isolation, or by fitting a “circulation model” of which the period would be estimated as a model parameter (Péron et al., ). Preliminary analyses indicated that periods longer than a day were rare in our study individuals.…”
Section: Methodsmentioning
confidence: 99%
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