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Article
Bernt-Erik Saether, Auteur ; Vidar Grotan, Auteur ; Steinar Engen, Auteur ; David G. Noble, Auteur ; Robert P. Freckleton, AuteurP> One of the greatest challenges in ecology is to develop tools that can give reliable projections of future population fluctuations as well as to quantity uncertainties. The population prediction interval (PPI), i.e. the stochastic interval th[...]
Article
Bernt-Erik Saether, Auteur ; Magnar Lillegard, Auteur ; Vidar Grotan, Auteur ; Mark C. Drever, Auteur ; Steinar Engen, Auteur ; Thomas D. Nudds, Auteur ; Kevin M. Podruzny, Auteur1. Geographic gradients in population dynamics may occur because of spatial variation in resources that affect the deterministic components of the dynamics (i.e. carrying capacity, the specific growth rate at small densities or the strength of d[...]
Article
Bernt-Erik Saether, Auteur ; Vidar Grotan, Auteur ; Steinar Engen, Auteur ; David G. Noble, Auteur ; Robert P. Freckleton, AuteurP>1. Many patterns in macroecology are closely related to the total abundance of a species in a region. Here we show that interspecific differences in the pattern of population fluctuations of British bird species can be predicted from knowledge[...]
Article
Vidar Grotan, Auteur ; Russell Lande, Auteur ; Steinar Engen, Auteur ; Bernt-Erik Saether, Auteur ; Phil J. DeVries, Auteur1. Studies of seasonality in ecological diversity rarely extend over more than a few years, and few studies of seasonal diversity have explicitly investigated the influence of environmental factors on seasonal community composition, especially i[...]
Article
Bernt-Erik Saether, Auteur ; Steinar Engen, Auteur ; John Odden, Auteur ; John D. C. Linnell, Auteur ; Vidar Grotan, Auteur ; Henrik Andren, AuteurEurasian lynx in Scandinavia are subject to regular harvest and lethal control to reduce depredation on domestic livestock and semi-domestic reindeer. Here we introduce the use of total reproductive value to model the effects of current harvest [...]
