journal article Oct 27, 2017

A meta‐analysis of nestedness and turnover components of beta diversity across organisms and ecosystems

Global Ecology and Biogeography Vol. 27 No. 1 pp. 96-109 · Wiley
View at Publisher Save 10.1111/geb.12660
Abstract
AbstractAimThe number of studies investigating the nestedness and turnover components of beta diversity has increased substantially, but our general understanding of the drivers of turnover and nestedness remains elusive. Here, we examined the effects of species traits, spatial extent, latitude and ecosystem type on the nestedness and turnover components of beta diversity.LocationGlobal.Time period1968–2017.Major taxa studiedFrom bacteria to mammals.MethodsFrom the 99 studies that partition total beta diversity into its turnover and nestedness components, we assembled 269 and 259 data points for the pairwise and multiple site beta‐diversity metrics, respectively. Our data covered a broad variation in species dispersal type, body size and trophic position. The data were from freshwater, marine and terrestrial realms, and encompassed geographical areas from the tropics to near polar regions. We used linear modelling as a meta‐regression tool to analyse the data.ResultsPairwise turnover, multiple site turnover and total beta diversity all decreased significantly with latitude. In contrast, multiple site nestedness showed a positive relationship with latitude. Beta‐diversity components did not generally differ among the realms. The turnover component and total beta diversity increased with spatial extent, whereas nestedness was scale invariant for pairwise metrics. Multiple site beta‐diversity components did not vary with spatial extent. Surprisingly, passively dispersed organisms had lower turnover and total beta diversity than flying organisms. Body size showed a relatively weak relationship with beta diversity but had important interactions with trophic position, thus also affecting beta diversity via interactive effects. Producers had significantly higher average pairwise turnover and total beta diversity than carnivores.Main conclusionsThe present results provide evidence that species turnover, being consistently the larger component of total beta diversity, and nestedness are related to the latitude of the study area and intrinsic organismal features. We showed that two beta‐diversity components had generally opposing patterns with regard to latitude. We highlight that beta‐diversity partition may give additional insights into the underlying causes of spatial variability in biotic communities compared with total beta diversity alone.
Topics

No keywords indexed for this article. Browse by subject →

References
142
[5]
Partitioning the turnover and nestedness components of beta diversity

Andrés Baselga

Global Ecology and Biogeography 10.1111/j.1466-8238.2009.00490.x
[7]
Comparing methods to separate components of beta diversity

Andrés Baselga, Fabien Leprieur

Methods in Ecology and Evolution 10.1111/2041-210x.12388
[8]
Baselga A. "Historical legacies in world amphibian diversity revealed by the turnover and nestedness components of beta diversity" PLoS One (2012) 10.1371/journal.pone.0032341
[9]
Baselga A. Orme D. Villeger S. DeBortoli J. &Leprieur F.(2017).Package “betapart”. Partitioning beta diversity into turnover and nestedness components[Version 1.4‐1]. Retrieved fromhttps://cran.r-project.org/web/packages/betapart
[19]
Global Dispersal of Free-Living Microbial Eukaryote Species

Bland J. Finlay

Science 10.1126/science.1070710
[25]
Hedges L. V. (1985)
[28]
Hill M. J. "Effects of dispersal mode on the environmental and spatial correlates of nestedness and species turnover in pond communities" Oikos.
[31]
Holt R. D. (2005)
[38]
The metacommunity concept: a framework for multi‐scale community ecology

M. A. Leibold, M. Holyoak, N. Mouquet et al.

Ecology Letters 10.1111/j.1461-0248.2004.00608.x
[45]
R Development Core Team. (2015).R: A Language and Environment for Statistical Computing. Vienna Austria: R Foundation for Statistical Computing.

Showing 50 of 142 references

Cited By
498
Metrics
498
Citations
142
References
Details
Published
Oct 27, 2017
Vol/Issue
27(1)
Pages
96-109
License
View
Funding
National Natural Science Foundation of China Award: 41571058, 41273088
Emil Aaltonen Foundation
Cite This Article
Janne Soininen, Jani Heino, Jianjun Wang (2017). A meta‐analysis of nestedness and turnover components of beta diversity across organisms and ecosystems. Global Ecology and Biogeography, 27(1), 96-109. https://doi.org/10.1111/geb.12660