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Land-use history im...
Land-use history impacts functional diversity across multiple trophic groups
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- Le Provost, Gaëtane (författare)
- Chizé Centre for Biological Studies,University of La Rochelle,Senckenberg Gesellschaft für Naturforschung
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- Badenhausser, Isabelle (författare)
- Chizé Centre for Biological Studies,Institut national de recherche pour l'agriculture, l'alimentation et l'environnement (INRAE),University of La Rochelle
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- Le Bagousse-Pinguet, Yoann (författare)
- University of Avignon,Aix-Marseille University
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- Clough, Yann (författare)
- Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Centre for Environmental and Climate Science (CEC),Faculty of Science
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- Henckel, Laura (författare)
- Swedish University of Agricultural Sciences,Chizé Centre for Biological Studies,University of La Rochelle
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- Violle, Cyrille (författare)
- Paul Valéry University of Montpellier,University of Montpellier
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- Bretagnolle, Vincent (författare)
- University of La Rochelle,Chizé Centre for Biological Studies
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- Roncoroni, Marilyn (författare)
- Institut national de recherche pour l'agriculture, l'alimentation et l'environnement (INRAE),Chizé Centre for Biological Studies,University of La Rochelle
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- Manning, Peter (författare)
- Senckenberg Gesellschaft für Naturforschung
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- Gross, Nicolas (författare)
- University of Auvergne
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(creator_code:org_t)
- 2020-01-06
- 2020
- Engelska 7 s.
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Ingår i: Proceedings of the National Academy of Sciences of the United States of America. - : Proceedings of the National Academy of Sciences. - 0027-8424. ; 117:3, s. 1573-1579
- Relaterad länk:
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http://dx.doi.org/10...
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https://www.pnas.org...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Land-use change is a major driver of biodiversity loss worldwide. Although biodiversity often shows a delayed response to land-use change, previous studies have typically focused on a narrow range of current landscape factors and have largely ignored the role of land-use history in shaping plant and animal communities and their functional characteristics. Here, we used a unique database of 220,000 land-use records to investigate how 20-y of land-use changes have affected functional diversity across multiple trophic groups (primary producers, mutualists, herbivores, invertebrate predators, and vertebrate predators) in 75 grassland fields with a broad range of land-use histories. The effects of land-use history on multitrophic trait diversity were as strong as other drivers known to impact biodiversity, e.g., grassland management and current landscape composition. The diversity of animal mobility and resourceacquisition traits was lower in landscapes where much of the land had been historically converted from grassland to crop. In contrast, functional biodiversity was higher in landscapes containing old permanent grasslands, most likely because they offer a stable and high-quality habitat refuge for species with low mobility and specialized feeding niches. Our study shows that grassland-to-crop conversion has long-lasting impacts on the functional biodiversity of agricultural ecosystems. Accordingly, land-use legacy effects must be considered in conservation programs aiming to protect agricultural biodiversity. In particular, the retention of permanent grassland sanctuaries within intensive landscapes may offset ecological debts.
Ämnesord
- LANTBRUKSVETENSKAPER -- Annan lantbruksvetenskap -- Miljö- och naturvårdsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Other Agricultural Sciences -- Environmental Sciences related to Agriculture and Land-use (hsv//eng)
Nyckelord
- Agricultural ecosystems
- Biodiversity loss
- Functional diversity
- Grasslands
- Land-use changes
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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