An extensive comparison of species-abundance distribution models

PeerJ
Elita BaldridgeEthan P White

Abstract

A number of different models have been proposed as descriptions of the species-abundance distribution (SAD). Most evaluations of these models use only one or two models, focus on only a single ecosystem or taxonomic group, or fail to use appropriate statistical methods. We use likelihood and AIC to compare the fit of four of the most widely used models to data on over 16,000 communities from a diverse array of taxonomic groups and ecosystems. Across all datasets combined the log-series, Poisson lognormal, and negative binomial all yield similar overall fits to the data. Therefore, when correcting for differences in the number of parameters the log-series generally provides the best fit to data. Within individual datasets some other distributions performed nearly as well as the log-series even after correcting for the number of parameters. The Zipf distribution is generally a poor characterization of the SAD.

References

Aug 29, 2003·Nature·Igor VolkovAmos Maritan
Jul 28, 2006·Ecology·Brian McGillMichael D Weiser
Aug 19, 2007·Ecology Letters·Salvador PueyoTommaso Zillio
Oct 26, 2007·Nature·Andrew M EdwardsGandhimohan M Viswanathan
May 17, 2008·Ecology·Ethan P WhiteJessica L Green
Jun 6, 2009·Ecology Letters·Hélène MorlonTommaso Zillio
Jun 23, 2009·Journal of Evolutionary Biology·Steven A Frank
Jan 27, 2011·Journal of Evolutionary Biology·Steven A Frank
Jun 21, 2013·PloS One·Benjamin D Morris, Ethan P White
Jul 16, 2013·Ecology Letters·Kenneth J Locey, Ethan P White
Jun 10, 2014·Proceedings of the National Academy of Sciences of the United States of America·Sean R ConnollyRobin S Wilson
Sep 5, 2014·Oecologia·Ralph Mac NallyMartine Maron
Jan 1, 2014·Journal of Molecular Microbiology and Biotechnology·Peter L Graumann
Mar 31, 2015·The American Naturalist·Xiao XiaoEthan P White
Nov 25, 2015·Science Advances·John Alroy
May 29, 2016·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Ahmed S SaadMohamed Abdelkawy
Dec 1, 1980·The American Naturalist·George Sugihara

Citations

May 23, 2018·PloS One·Lisa M DannJames G Mitchell
May 29, 2018·Ecology·Sara J Snell TaylorAllen H Hurlbert
Aug 16, 2017·Nature Ecology & Evolution·William R ShoemakerJay T Lennon
Oct 19, 2018·Microbiome·Ashkaan K FahimipourKevin Van Den Wymelenberg
May 10, 2019·F1000Research·Steven A Frank
Jun 20, 2018·Nature Ecology & Evolution·Enrico Ser-GiacomiSilvia De Monte
Sep 20, 2019·PeerJ·Marcus A M de AguiarDavid H Hembry
Jun 25, 2020·Scientific Reports·Hans Ter SteegeGeorgia Pickavance
Feb 25, 2020·F1000Research·Steven A Frank, Jordi Bascompte
Oct 19, 2018·Journal of Theoretical Biology·Nao TakashinaEvan P Economo

Related Concepts

Evaluation
Description
Analysis
Substance Distribution
Array
Species
Statistical Technique

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