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Locally rare species influence grassland ecosystem multifunctionality

In English

Författare

  • Santiago Soliveres
  • Peter Manning
  • Daniel Prati
  • Martin M. Gossner
  • Fabian Alt
  • Hartmut Arndt
  • Vanessa Baumgartner
  • Julia Binkenstein
  • Klaus Birkhofer
  • Stefan Blaser
  • Nico Blüthgen
  • Steffen Boch
  • Stefan Böhm
  • Carmen Börschig
  • Francois Buscot
  • Tim Diekötter
  • Johannes Heinze
  • Norbert Hölzel
  • Kirsten Jung
  • Valentin H. Klaus
  • Alexandra Maria Klein
  • Till Kleinebecker
  • Sandra Klemmer
  • Jochen Krauss
  • Markus Lange
  • E. Kathryn Morris
  • Jörg Müller
  • Yvonne Oelmann
  • Jörg Overmann
  • Esther Pašalić
  • Swen C. Renner
  • Matthias C. Rillig
  • H. Martin Schaefer
  • Michael Schloter
  • Barbara Schmitt
  • Ingo Schöning
  • Marion Schrumpf
  • Johannes Sikorski
  • Stephanie A. Socher
  • Emily F. Solly
  • Ilja Sonnemann
  • Elisabeth Sorkau
  • Juliane Steckel
  • Ingolf Steffan-Dewenter
  • Barbara Stempfhuber
  • Marco Tschapka
  • Manfred Türke
  • Paul Venter
  • Christiane N. Weiner
  • Wolfgang W. Weisser
  • Michael Werner
  • Catrin Westphal
  • Wolfgang Wilcke
  • Volkmar Wolters
  • Tesfaye Wubet
  • Susanne Wurst
  • Markus Fischer
  • Eric Allan
Visa allt

Summary, in English

Species diversity promotes the delivery of multiple ecosystem functions (multifunctionality). However, the relative functional importance of rare and common species in driving the biodiversity-multifunctionality relationship remains unknown. We studied the relationship between the diversity of rare and common species (according to their local abundances and across nine different trophic groups), and multifunctionality indices derived from 14 ecosystem functions on 150 grasslands across a land-use intensity (LUI) gradient. The diversity of above-and below-ground rare species had opposite effects, with rare above-ground species being associated with high levels of multifunctionality, probably because their effects on different functions did not trade off against each other. Conversely, common species were only related to average, not high, levels of multifunctionality, and their functional effects declined with LUI. Apart from the community-level effects of diversity, we found significant positive associations between the abundance of individual species and multifunctionality in 6% of the species tested. Species-specific functional effects were best predicted by their response to LUI: species that declined in abundance with land use intensification were those associated with higher levels of multifunctionality. Our results highlight the importance of rare species for ecosystem multifunctionality and help guiding future conservation priorities.

Avdelning/ar

Publiceringsår

2016-05-19

Språk

Engelska

Publikation/Tidskrift/Serie

Philosophical Transactions of the Royal Society B: Biological Sciences

Volym

371

Issue

1694

Dokumenttyp

Artikel i tidskrift

Förlag

Royal Society Publishing

Ämne

  • Ecology

Nyckelord

  • Biodiversity
  • Common species
  • Ecosystem function
  • Identity hypothesis
  • Land use
  • Multitrophic

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 0962-8436