Roman Bucher, Péter Batáry, Julia Baudry, Léa Beaumelle, Andrea Čerevková, Enrique G de la Riva, El Aziz Djoudi, Tara Dirilgen, Róbert Gallé, Emmanuelle Kesse-Guyot, Alison O'Reilly, Ewa Rembiałkowska, Adrien Rusch, Henrik G Smith, Dara A Stanley, Stuart P M Roberts, Werner Ulrich, Klaus Birkhofer
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However, it is questionable if ecosystem service providers contribute to ecological intensification by achieving the same or higher yields than conventional high-intensity agriculture.</p><p><strong>Objectives: </strong>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.</p><p><strong>Methods: </strong>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.</p><p><strong>Results: </strong>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.</p><p><strong>Conclusions: </strong>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.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s10980-025-02117-w.</p>","PeriodicalId":54745,"journal":{"name":"Landscape Ecology","volume":"40 5","pages":"97"},"PeriodicalIF":4.0000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12058943/pdf/","citationCount":"0","resultStr":"{\"title\":\"Land-use impacts on crop yield: direct and indirect roles of arthropods and associated ecosystem services in European farmland.\",\"authors\":\"Roman Bucher, Péter Batáry, Julia Baudry, Léa Beaumelle, Andrea Čerevková, Enrique G de la Riva, El Aziz Djoudi, Tara Dirilgen, Róbert Gallé, Emmanuelle Kesse-Guyot, Alison O'Reilly, Ewa Rembiałkowska, Adrien Rusch, Henrik G Smith, Dara A Stanley, Stuart P M Roberts, Werner Ulrich, Klaus Birkhofer\",\"doi\":\"10.1007/s10980-025-02117-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Context: </strong>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.</p><p><strong>Objectives: </strong>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.</p><p><strong>Methods: </strong>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.</p><p><strong>Results: </strong>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.</p><p><strong>Conclusions: </strong>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. 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Land-use impacts on crop yield: direct and indirect roles of arthropods and associated ecosystem services in European farmland.
Context: 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.
Supplementary information: The online version contains supplementary material available at 10.1007/s10980-025-02117-w.
期刊介绍：
Landscape Ecology is the flagship journal of a well-established and rapidly developing interdisciplinary science that focuses explicitly on the ecological understanding of spatial heterogeneity. Landscape Ecology draws together expertise from both biophysical and socioeconomic sciences to explore basic and applied research questions concerning the ecology, conservation, management, design/planning, and sustainability of landscapes as coupled human-environment systems. Landscape ecology studies are characterized by spatially explicit methods in which spatial attributes and arrangements of landscape elements are directly analyzed and related to ecological processes.
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