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    Land-use impacts on crop yield: direct and indirect roles of arthropods and associated ecosystem services in European farmland


    Bucher, Roman, Batáry, Péter, Baudry, Julia, Beaumelle, Léa, Čerevková, Andrea, de la Riva, Enrique G., Djoudi, El Aziz, Dirilgen, Tara, Gallé, Róbert, Kesse-Guyot, Emmanuelle, O’Reilly, Alison, Rembiałkowska, Ewa, Rusch, Adrien, Smith, Henrik G., Stanley, Dara A., Roberts, Stuart P. M., Ulrich, Werner and Birkhofer, Klaus (2025) Land-use impacts on crop yield: direct and indirect roles of arthropods and associated ecosystem services in European farmland. Landscape Ecology, 40 (5). ISSN 1572-9761

    Abstract

    Land-use intensification to increase yields is often detrimental to biodiversity undermining the provision of ecosystem services. However, it is questionable if ecosystem service providers contribute to ecological intensification by achieving the same or higher yields than conventional high-intensity agriculture. Objectives In this study, we aimed to disentangle the effects of local and landscape-scale land-use intensification on arthropod communities and their contribution to ecosystem services and crop yield. A set of meta-analytic structural equation models allowed us to assess direct and indirect relationships in the cascade from land use to yield. Methods We selected 37 datasets containing information on land use, community composition, levels of pollination and natural pest control services, and crop yield. We quantified functional diversity of communities by collecting trait information for three exemplary groups of service-providers: bees, ground beetles, and spiders. Results Local land-use intensification reduced the abundance of all arthropod groups. Spiders were the only group whose species richness was negatively related to a higher percentage of arable land in the landscape. High abundance of bees related positively to oilseed rape pollination and crop yields. In the models for the two predator groups, crop yield was strongly determined by land use, independent of the pest control services provided by natural enemies. Conclusions Our results suggest a potential for ecological intensification mediated by land-use change in crops where pollination benefits yield, but suggest more nuanced effects for pest control. Our study also calls for experiments on multiple taxonomic groups and ecosystem services that apply comparable methods at similar scales.
    Item Type: Article
    Keywords: Agroecology; Ecological intensification; Meta-analytic structural equation models; Pollination; Pest control; Trait-based approach;
    Academic Unit: Faculty of Science and Engineering > Biology
    Item ID: 21361
    Identification Number: 10.1007/s10980-025-02117-w
    Depositing User: IR Editor
    Date Deposited: 30 Mar 2026 11:38
    Journal or Publication Title: Landscape Ecology
    Publisher: Springer
    Refereed: Yes
    Related URLs:
    Use Licence: This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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