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dc.contributor.author
Gardner, Beth
dc.contributor.author
Reppucci, Juan Ignacio
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dc.contributor.author
Lucherini, Mauro
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dc.contributor.author
Royle, Andrew J.
dc.date.available
2019-01-21T19:12:13Z
dc.date.issued
2010-11-01
dc.identifier.citation
Gardner, Beth; Reppucci, Juan Ignacio; Lucherini, Mauro; Royle, Andrew J.; Spatially explicit inference for open populations: Estimating demographic parameters from camera-trap studies; Ecological Society of America; Ecology; 91; 11; 1-11-2010; 3376-3383
dc.identifier.issn
0012-9658
dc.identifier.uri
http://hdl.handle.net/11336/68324
dc.description.abstract
We develop a hierarchical capture-recapture model for demographically open populations when auxiliary spatial information about location of capture is obtained. Such spatial capture-recapture data arise from studies based on camera trapping, DNA sampling, and other situations in which a spatial array of devices records encounters of unique individuals. We integrate an individual-based formulation of a Jolly-Seber type model with recently developed spatially explicit capture-recapture models to estimate density and demographic parameters for survival and recruitment. We adopt a Bayesian framework for inference under this model using the method of data augmentation which is implemented in the software program WinBUGS. The model was motivated by a camera trapping study of Pampas cats Leopardus colocolo from Argentina, which we present as an illustration of the model in this paper. We provide estimates of density and the first quantitative assessment of vital rates for the Pampas cat in the High Andes. The precision of these estimates is poor due likely to the sparse data set. Unlike conventional inference methods which usually rely on asymptotic arguments, Bayesian inferences are valid in arbitrary sample sizes, and thus the method is ideal for the study of rare or endangered species for which small data sets are typical.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Ecological Society of America
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Andes Mountains
dc.subject
Argentina
dc.subject
Bayesian Analysis
dc.subject
Camera Trapping
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Data Augmentation
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Hierarchical Model
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Jolly-Seber Model
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Pampas Cats
dc.subject
Spatial Capture-Recapture
dc.subject
Trapping Arrays
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Spatially explicit inference for open populations: Estimating demographic parameters from camera-trap studies
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-02T18:22:57Z
dc.journal.volume
91
dc.journal.number
11
dc.journal.pagination
3376-3383
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Washington DC
dc.description.fil
Fil: Gardner, Beth. United States Geological Survey; Estados Unidos
dc.description.fil
Fil: Reppucci, Juan Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina
dc.description.fil
Fil: Lucherini, Mauro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina
dc.description.fil
Fil: Royle, Andrew J.. United States Geological Survey; Estados Unidos
dc.journal.title
Ecology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1890/09-0804.1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://esajournals.onlinelibrary.wiley.com/doi/10.1890/09-0804.1
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