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Article
Antonio J. Hernández-Navarro, Auteur ; Francisco Robledano, Auteur ; Maria V. Jimenez-Franco, Auteur ; J. Andrew Royle, Auteur ; Jose F. Calvo, AuteurLocal biodiversity monitoring is important to assess the effects of global change, but also to evaluate the performance of landscape and wildlife protection, since large-scale assessments may buffer local fluctuations, rare species tend to be un[...]
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Manuel Marton Marc Kéry, Auteur ; J. Andrew Royle, Auteur ; Manuel Marton Marc Kéry, Auteur | London : Elsevier, Academic Press | Applied hierarchical modeling in ecology | 2021Applied Hierarchical Modeling in Ecology: Analysis of Distribution, Abundance and Species Richness in R and BUGS, Volume Two: Dynamic and Advanced Models provides a synthesis of the state-of-the-art in hierarchical models for plant and animal di[...]
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James D. Nichols, Auteur ; J. Andrew Royle, Auteur ; Kenneth H. Pollock, Auteur ; Larissa L. Bailey, Auteur ; James E. Hines, Auteur | Boston : Academic Press | 2018Occupancy Estimation and Modeling: Inferring Patterns and Dynamics of Species Occurrence, Second Edition, provides a synthesis of model-based approaches for analyzing presence-absence data, allowing for imperfect detection. Beginning from the re[...]
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Marc Kéry, Auteur ; J. Andrew Royle, Auteur ; RichardRichard G. Chandler, Auteur | Amsterdam : Academic Press | 2016Applied Hierarchical Modeling in Ecology: Distribution, Abundance, Species Richness offers a new synthesis of the state-of-the-art of hierarchical models for plant and animal distribution, abundance, and community characteristics such as species[...]
Article
J. Andrew Royle, AuteurClusters or groups of individuals are the fundamental unit of observation in many wildlife sampling problems, including aerial surveys of waterfowl, marine mammals, and ungulates. Explicit accounting of cluster size in models for estimating abun[...]
Article
Paul I. Padding, Auteur ; J. Andrew Royle, AuteurContext. North American waterfowl managers have long suspected that waterfowl harvest estimates derived from national harvest surveys in the USA are biased high. Survey bias can be evaluated by comparing survey results with like estimates from i[...]
Article
Sarah J. Converse, Auteur ; J. Andrew Royle, Auteur ; Richard P. Urbanek, AuteurInbreeding depression is frequently a concern of managers interested in restoring endangered species. Decisions to reduce the potential for inbreeding depression by balancing genotypic contributions to reintroduced populations may exact a cost o[...]
Article
Stephanie N. Spehar, Auteur ; Brent Loken, Auteur ; Yaya Rayadin, Auteur ; J. Andrew Royle, AuteurAccurate information on the density and abundance of animal populations is essential for understanding species'. ecology and for conservation planning, but is difficult to obtain. The endangered orangutan (Pongo spp.) is an example; due to its e[...]
Article
Elise F. Zipkin, Auteur ; Amielle DeWan, Auteur ; J. Andrew Royle, AuteurP> Species richness is often used as a tool for prioritizing conservation action. One method for predicting richness and other summaries of community structure is to develop species-specific models of occurrence probability based on habitat or l[...]
Article
Elise F. Zipkin, Auteur ; J. Andrew Royle, Auteur ; Deanna K. Dawson, Auteur ; Scott Bates, AuteurConservation and management actions often have direct and indirect effects on a wide range of species. As such, it is important to evaluate the impacts that such actions may have on both target and non-target species within a region. Understandi[...]
Article
J. Andrew Royle, Auteur ; Robert M. Dorazio, AuteurData augmentation (DA) is a flexible tool for analyzing closed and open population models of capture-recapture data, especially models which include sources of hetereogeneity among individuals. The essential concept underlying DA, as we use the [...]
Article
James F. Saracco, Auteur ; J. Andrew Royle, Auteur ; David F. DeSante, Auteur ; Beth Gardner, AuteurBroad-scale bird-ringing programs are a core component of national and international avian monitoring and research efforts. Despite rich spatial structure in data from these programs, little attention has been paid to spatial modeling of demogra[...]
