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pro vyhledávání: '"Murray G. Efford"'
Autor:
Murray G. Efford
Publikováno v:
Methods in Ecology and Evolution, Vol 14, Iss 5, Pp 1182-1189 (2023)
Abstract Some capture–recapture models for population estimation cannot easily be fitted by the usual methods (maximum likelihood and Markov‐chain Monte Carlo). For example, there is no straightforward probability model for the capture of animals
Externí odkaz:
https://doaj.org/article/9332cdb7e6bf46639d9dc390c137fb27
Autor:
Murray G. Efford, Matthew R. Schofield
Publikováno v:
Biometrics. 76:392-402
A spatial open-population capture-recapture model is described that extends both the non-spatial open-population model of Schwarz and Arnason and the spatially explicit closed-population model of Borchers and Efford. The superpopulation of animals av
Autor:
Murray G. Efford, John Boulanger
Publikováno v:
Methods in Ecology and Evolution. 10:1529-1535
Autor:
Christine M. Hunter, Murray G. Efford
Publikováno v:
Biometrics. 74:411-420
Sightings of previously marked animals can extend a capture-recapture dataset without the added cost of capturing new animals for marking. Combined marking and resighting methods are therefore an attractive option in animal population studies, and th
Publikováno v:
Ecography. 39:676-688
The size of animal home ranges often varies inversely with population density among populations of a species. This fact has implications for population monitoring using spatially explicit capture–recapture (SECR) models, in which both the scale of
Autor:
Murray G. Efford
Publikováno v:
Methods in Ecology and Evolution. 5:599-602
Summary Royle et al. (Methods in Ecology and Evolution, 2013, 4, 520) proposed a spatially explicit capture–recapture (SECR) model in which an animal's usage of a site, and hence its probability of detection, depends on a function of site-specific
Autor:
Murray G. Efford
Publikováno v:
Ecology. 100:e02580
Spatially explicit capture-recapture (SECR) models have emerged as one solution to the problem of estimating the population density of mobile and cryptic animals. Spatial models embody assumptions regarding the spatial distribution of individuals and
Publikováno v:
Methods in Ecology and Evolution. 4:629-636
Summary The standard spatial capture–recapture design for sampling animal populations uses a fixed array of detectors, each operated for the same time. However, methods are needed to deal with the unbalanced data that may result from unevenness of