Results 31 to 40 of about 696,250 (303)

Multistage hierarchical capture–recapture models

Environmetrics, 2023
AbstractEcologists increasingly rely on Bayesian methods to fit capture–recapture models. Capture–recapture models are used to estimate abundance while accounting for imperfect detectability in individual‐level data. A variety of implementations exist for such models, including integrated likelihood, parameter‐expanded data augmentation, and ...
Mevin B. Hooten, Michael R. Schwob, Devin S. Johnson, Jacob S. Ivan   +3 more
openaire   +3 more sources

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

, 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., Byron J. T. Morgan, Rachel S. McCrea, Remi Choquet, McCrea, Rachel S., Gimenez, Olivier, Diana J. Cole, Roger Pradel, Olivier Gimenez, Choquet, Remi, Cole, Diana J., McCrea, Rachel, Pradel, Roger   +12 more
core   +1 more source

Co-integration analysis of capture–recapture method in toad, Phrynoidis aspera (Gravenhorst, 1829)

Journal of Asia-Pacific Biodiversity, 2019
The Asian giant toad, Phrynoidis aspera, research is faced mainly with twin challenges of conservation and efficient sampling techniques for research purposes.
Anuar Mohd Sar Shahrul, Taofik Oyedele Dauda, C.C. Hong, Evan Quah, Taiwo Omodele   +4 more
doaj   +1 more source

A Comparison of Grizzly Bear Demographic Parameters Estimated from Non-Spatial and Spatial Open Population Capture-Recapture Models.

PLoS ONE, 2015
Capture-recapture studies are frequently used to monitor the status and trends of wildlife populations. Detection histories from individual animals are used to estimate probability of detection and abundance or density.
Jesse Whittington, Michael A Sawaya
doaj   +1 more source

Trap configuration and spacing influences parameter estimates in spatial capture-recapture models. [PDF]

PLoS ONE, 2014
An increasing number of studies employ spatial capture-recapture models to estimate population size, but there has been limited research on how different spatial sampling designs and trap configurations influence parameter estimators.
Catherine C Sun, Angela K Fuller, J Andrew Royle   +2 more
doaj   +1 more source

Individual heterogeneity and identifiability in capture–recapture models

Animal Biodiversity and Conservation, 2007
Heterogeneidad individual e identificabilidad en modelos de captura–recaptura La heterogeneidad individual en las probabilidades de detección representa un problema para la modelación del procedimiento de captura–recaptura mucho más serio de lo que ...
W. A. Link
doaj   +3 more sources

Under-reporting of road traffic mortality in developing countries: application of a capture-recapture statistical model to refine mortality estimates.

PLoS ONE, 2012
Road traffic injuries are a major cause of preventable death in sub-Saharan Africa. Accurate epidemiologic data are scarce and under-reporting from primary data sources is common.
Jonathan C Samuel, Edward Sankhulani, Javeria S Qureshi, Paul Baloyi, Charles Thupi, Clara N Lee, William C Miller, Bruce A Cairns, Anthony G Charles   +8 more
doaj   +1 more source

Counting the homeless in Papua New Guinea 2024 population and housing census

Interdisciplinary Journal of Rural and Community Studies, 2023
The 2011 population census in Papua New Guinea (PNG) failed to generate reliable data due to logistical constraints and inadequate capacity. Addressing this, this conceptual communication analyses the benefits of using single contact census, capture ...
Olugbenga A IGE, Peter A Amosun, Logo Lotu   +2 more
doaj   +1 more source

Flexible Behavioral Capture–Recapture Modeling

Biometrics, 2015
Summary We develop alternative strategies for building and fitting parametric capture–recapture models for closed populations which can be used to address a better understanding of behavioral patterns. In the perspective of transition models, we first rely on a conditional probability parameterization.
ALUNNI FEGATELLI, DANILO, TARDELLA, Luca
openaire   +3 more sources

Capture-recapture analysis.

, 2021
Numbers per year used to calculate the coverage of the National Reference Center (NRC) and Sentinel Network of Laboratories (SNL) through a capture-recapture analysis. (XLSX)
Dieter Van Cauteren (11337904), Wesley Mattheus (102410), An Van Den Bossche (11337901), Nina Van Goethem (7235117), Sigrid C. J. De Keersmaecker (8144166), Nancy H. C. Roosens (8144163), Adrien Lajot (9473509), Wim Coucke (301878), Kris Vernelen (5706500), Pieter-Jan Ceyssens (179034)   +9 more
core   +1 more source