Results 11 to 20 of about 18,835 (151)

Long-term trends in the use of a protected area by small cetaceans in relation to changes in population status [PDF]

open access: yesGlobal Ecology and Conservation, 2014
The requirement to monitor listed species in European designated sites is challenging for long-lived mobile species that only temporarily occupy protected areas.
Barbara Cheney   +11 more
doaj   +2 more sources

Application of network theory to mark recapture data allows insights into population structure of two Heliconius species [PDF]

open access: yesNetwork Biology, 2015
By noting the spatial location of captured individuals mark-recapture studies create a collection of discrete events spread in space and time. This setup is appropriate for network modeling where the vertices (or nodes) are the points of capture and ...
Luciana L.F. de Lima   +2 more
doaj   +1 more source

Recapture heterogeneity in cliff swallows: increased exposure to mist nets leads to net avoidance. [PDF]

open access: yesPLoS ONE, 2013
Ecologists often use mark-recapture to estimate demographic variables such as abundance, growth rate, or survival for samples of wild animal populations.
Erin A Roche   +3 more
doaj   +1 more source

Embedding population dynamics in mark-recapture models [PDF]

open access: yes, 2009
Mark-recapture methods use repeated captures of individually identifiable animals to provide estimates of properties of populations. Different models allow estimates to be obtained for population size and rates of processes governing population dynamics.
Bishop, Jonathan R. B.
core   +2 more sources

A generalised likelihood framework for partially observed capture-recapture-recovery models [PDF]

open access: yes, 2013
We provide a closed form likelihood expression for multi-state mark-recapture-recovery data when the state of an individual may be only partially observed.
McCrea, Rachel S.   +2 more
core   +1 more source

Does Your Species Have Memory? Analysing Capture-Recapture Data with Memory Models. [PDF]

open access: yes, 2014
1. We examine memory models for multi-site capture-recapture data. This is an important topic,as animals may exhibit behaviour that is more complex than simple first-order Markov movement between sites, when it is necessary to devise and fit appropriate ...
Morgan, Byron J. T.   +12 more
core   +1 more source

A non-technical overview of spatially explicit capture-recapture models [PDF]

open access: yes, 2010
Most capture-recapture studies are inherently spatial in nature, with capture probabilities depending on the location of traps relative to animals. The spatial component of the studies has until recently, however, not been incorporated in statistical ...
David Borchers, Borchers, David
core   +1 more source

Bayesian mark–recapture–resight–recovery models: increasing user flexibility in the BUGS language

open access: yesEcosphere, 2021
Estimating demographic parameters of interest is a critical component of applied conservation biology and evolutionary ecology, where demographic models and demographic data have become increasingly complex over the last several decades.
Thomas V. Riecke   +5 more
doaj   +1 more source

A unifying model for capture-recapture and distance sampling surveys of wildlife populations [PDF]

open access: yes, 2014
Funding: Part-funded by Fundacao Nacional para a Cienca e Technologia, Portugal (FCT) under the project PEst OE/MAT/UI0006/2011 (Marques) and the UK Engineering and Physical Sciences Research Council EP/I000917/1Spatially explicit capture-recapture (SECR)
T. A. Marques (728215)   +14 more
core   +1 more source

Estimation: mark-recapture, matrix population models, and population dynamics

open access: yesAnimal Biodiversity and Conservation, 2007
Más allá de la estimación de supervivencia: marcaje-recaptura, modelos matriciales de poblaciones y dinámica de poblaciones La probabilidad de supervivencia resulta especialmente interesante como componente de la dinámica poblacional.
H. Caswell, M. Fujiwara
doaj   +3 more sources

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