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Data · dataset · 2021

Data from: Mapping the imprint of biotic interactions on β-diversity

Listed in Borealis and Agri-environmental Research Data Dataverse — shown once because both records carry DOI 10.5683/sp2/0wx7zv

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Abstract

Investigating how trophic interactions influence the β-diversity of meta-communities is of paramount importance to understanding the processes shaping biodiversity distribution. Here, we apply a statistical method for inferring the strength of spatial dependencies between pairs of species groups. Using simulated community data generated from a multi-trophic model, we showed that this method can approximate biotic interactions in multi-trophic communities based on β-diversity patterns across groups.

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When applied to soil multi-trophic communities along an elevational gradient in the French Alps, we found that fungi make a major contribution to the structuring of β-diversity across trophic groups. We also demonstrated that there were strong spatial dependencies between groups known to interact specifically (e.g. plant-symbiotic fungi, bacteria-nematodes) and that the influence of environment was less important than previously reported in the literature.

Our method paves the way for a better understanding and mapping of multi-trophic communities through space and time. Usage notes data_ohlmann_etal_2018

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Provenance · 2 source records, 20 field assertions
SourceKeyLast seenRaw
Borealisdoi:10.5683/SP2/0WX7ZV13 d agoJSON v1
Agri-environmental Research Data Dataversedoi:10.5683/SP2/0WX7ZV12 d agoJSON v1
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