User profiles for Robert B. O’Hara
Bob O'HaraDept of Mathematical Sciences and CBD, NTNU Verified email at ntnu.no Cited by 80810 |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements
Animal movement is fundamental for ecosystem functioning and species survival, yet the
effects of the anthropogenic footprint on animal movements have not been estimated across …
effects of the anthropogenic footprint on animal movements have not been estimated across …
[HTML][HTML] Rewriting results sections in the language of evidence
Despite much criticism, black-or-white null-hypothesis significance testing with an arbitrary P-value
cutoff still is the standard way to report scientific findings. One obstacle to progress is …
cutoff still is the standard way to report scientific findings. One obstacle to progress is …
A review of Bayesian variable selection methods: what, how and which
RB O'hara, MJ Sillanpää - 2009 - projecteuclid.org
… At present, the computational method most commonly used for fitting Bayesian models is
Markov chain Monte Carlo (MCMC) technique (Robert and Casella 2004). Variable …
Markov chain Monte Carlo (MCMC) technique (Robert and Casella 2004). Variable …
Standards for distribution models in biodiversity assessments
Demand for models in biodiversity assessments is rising, but which models are adequate
for the task? We propose a set of best-practice standards and detailed guidelines enabling …
for the task? We propose a set of best-practice standards and detailed guidelines enabling …
So many variables: joint modeling in community ecology
Technological advances have enabled a new class of multivariate models for ecology, with
the potential now to specify a statistical model for abundances jointly across many taxa, to …
the potential now to specify a statistical model for abundances jointly across many taxa, to …
Understanding co‐occurrence by modelling species simultaneously with a Joint Species Distribution Model (JSDM)
A primary goal of ecology is to understand the fundamental processes underlying the
geographic distributions of species. Two major strands of ecology – habitat modelling and …
geographic distributions of species. Two major strands of ecology – habitat modelling and …
Comparative studies of quantitative trait and neutral marker divergence: a meta‐analysis
Comparative studies of quantitative genetic and neutral marker differentiation have provided
means for assessing the relative roles of natural selection and random genetic drift in …
means for assessing the relative roles of natural selection and random genetic drift in …
Towards novel approaches to modelling biotic interactions in multispecies assemblages at large spatial extents
…, NE Zimmermann, RB O'Hara - Journal of …, 2012 - Wiley Online Library
Aim Biotic interactions – within guilds or across trophic levels – have widely been ignored in
species distribution models (SDMs). This synthesis outlines the development of ‘species …
species distribution models (SDMs). This synthesis outlines the development of ‘species …
QST–FST comparisons: evolutionary and ecological insights from genomic heterogeneity
Comparative studies of the divergence of quantitative traits and neutral molecular markers,
known as Q ST –F ST comparisons, provide a means for researchers to distinguish between …
known as Q ST –F ST comparisons, provide a means for researchers to distinguish between …
Species decline—but why? Explanations of carabid beetle (Coleoptera, Carabidae) declines in Europe
We investigated some of the causes of ground beetle decline using atlas data from Belgium,
Denmark and the Netherlands, countries in which natural environments have all but …
Denmark and the Netherlands, countries in which natural environments have all but …