Species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps

Abstract To understand how diversity is distributed in space is a fundamental aim for optimizing future species and community conservation. We examined in parallel species richness and beta diversity components of nine taxonomic groups along a finite space, represented by pastured grasslands along a...

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Autores principales: Veronika Fontana, Elia Guariento, Andreas Hilpold, Georg Niedrist, Michael Steinwandter, Daniel Spitale, Juri Nascimbene, Ulrike Tappeiner, Julia Seeber
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Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/cca47df2b58849cabd16fb07b7eb3b3e
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spelling oai:doaj.org-article:cca47df2b58849cabd16fb07b7eb3b3e2021-12-02T16:06:40ZSpecies richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps10.1038/s41598-020-69569-92045-2322https://doaj.org/article/cca47df2b58849cabd16fb07b7eb3b3e2020-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-69569-9https://doaj.org/toc/2045-2322Abstract To understand how diversity is distributed in space is a fundamental aim for optimizing future species and community conservation. We examined in parallel species richness and beta diversity components of nine taxonomic groups along a finite space, represented by pastured grasslands along an elevational gradient. Beta diversity, which is assumed to bridge local alpha diversity to regional gamma diversity was partitioned into the two components turnover and nestedness and analyzed at two levels: from the lowest elevation to all other elevations, and between neighboring elevations. Species richness of vascular plants, butterflies, beetles, spiders and earthworms showed a hump-shaped relationship with increasing elevation, while it decreased linearly for grasshoppers and ants, but increased for lichens and bryophytes. For most of the groups, turnover increased with increasing elevational distance along the gradient while nestedness decreased. With regard to step-wise beta diversity, rates of turnover or nestedness did not change notably between neighboring steps for the majority of groups. Our results support the assumption that species communities occupying the same habitat significantly change along elevation, however transition seems to happen continuously and is not detectable between neighboring steps. Our findings, rather than delineating levels of major diversity losses, indicate that conservation actions targeting at a preventive protection for species and their environment in mountainous regions require the consideration of entire spatial settings.Veronika FontanaElia GuarientoAndreas HilpoldGeorg NiedristMichael SteinwandterDaniel SpitaleJuri NascimbeneUlrike TappeinerJulia SeeberNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Veronika Fontana
Elia Guariento
Andreas Hilpold
Georg Niedrist
Michael Steinwandter
Daniel Spitale
Juri Nascimbene
Ulrike Tappeiner
Julia Seeber
Species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps
description Abstract To understand how diversity is distributed in space is a fundamental aim for optimizing future species and community conservation. We examined in parallel species richness and beta diversity components of nine taxonomic groups along a finite space, represented by pastured grasslands along an elevational gradient. Beta diversity, which is assumed to bridge local alpha diversity to regional gamma diversity was partitioned into the two components turnover and nestedness and analyzed at two levels: from the lowest elevation to all other elevations, and between neighboring elevations. Species richness of vascular plants, butterflies, beetles, spiders and earthworms showed a hump-shaped relationship with increasing elevation, while it decreased linearly for grasshoppers and ants, but increased for lichens and bryophytes. For most of the groups, turnover increased with increasing elevational distance along the gradient while nestedness decreased. With regard to step-wise beta diversity, rates of turnover or nestedness did not change notably between neighboring steps for the majority of groups. Our results support the assumption that species communities occupying the same habitat significantly change along elevation, however transition seems to happen continuously and is not detectable between neighboring steps. Our findings, rather than delineating levels of major diversity losses, indicate that conservation actions targeting at a preventive protection for species and their environment in mountainous regions require the consideration of entire spatial settings.
format article
author Veronika Fontana
Elia Guariento
Andreas Hilpold
Georg Niedrist
Michael Steinwandter
Daniel Spitale
Juri Nascimbene
Ulrike Tappeiner
Julia Seeber
author_facet Veronika Fontana
Elia Guariento
Andreas Hilpold
Georg Niedrist
Michael Steinwandter
Daniel Spitale
Juri Nascimbene
Ulrike Tappeiner
Julia Seeber
author_sort Veronika Fontana
title Species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps
title_short Species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps
title_full Species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps
title_fullStr Species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps
title_full_unstemmed Species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the European Alps
title_sort species richness and beta diversity patterns of multiple taxa along an elevational gradient in pastured grasslands in the european alps
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/cca47df2b58849cabd16fb07b7eb3b3e
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