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Research article - Peer-reviewed, 2022

Land-use intensification reduces soil macrofauna biomass at the community but not individual level

Yin, Rui; Kardol, Paul; Eisenhauer, Nico; Schadler, Martin

Abstract

Land-use intensification and climate change are main threats to the abundance and diversity of soil macrofauna. However, little is known about their biomass in response to these concurrent drivers. Here, we investigated the biomass responses of soil macrofauna along a land-use intensity gradient of five land-use regimes (i.e., from extensively-used grassland to conventional cropland) under two climate scenarios (ambient vs. future). We found that land-use intensification (but not climate change) significantly reduced soil macrofauna biomass at the community rather than individual level. Further, the community structure of soil macrofauna based on total biomass data varied with land-use type (i.e., grasslands vs. croplands). Collectively, our findings suggest that land-use intensification can negatively shift the community biomass patterns of soil macrofauna consistently under both ambient and future climates in agroecosystems.

Keywords

Agroecosystem; Body mass; Climate change; Community biomass; Intensive land use; Soil invertebrate

Published in

Agriculture, Ecosystems and Environment
2022, Volume: 337, article number: 108079
Publisher: ELSEVIER

    UKÄ Subject classification

    Soil Science
    Climate Research
    Environmental Sciences related to Agriculture and Land-use

    Publication identifier

    DOI: https://doi.org/10.1016/j.agee.2022.108079

    Permanent link to this page (URI)

    https://res.slu.se/id/publ/118526