Evidence is mounting that the immense diversity of microorganisms and animals that live belowground contributes significantly to shaping aboveground biodiversity and the functioning of terrestrial ecosystems. Our understanding of how this belowground biodiversity is distributed, and how it regulates the structure and functioning of terrestrial ecosystems, is rapidly growing. Evidence also points to soil biodiversity as having a key role in determining the ecological and evolutionary responses of terrestrial ecosystems to current and future environmental change. Here we review recent progress and propose avenues for further research in this field.
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This work was conceived as part of a symposium on Soil Biodiversity and Ecosystem Functioning at INTECOL, London 2013, which was supported by the British Ecological Society. The work was supported by the European Commission through the project Ecological Function and Biodiversity Indicators in European Soils (EcoFINDERS) (FP7-264465) and an ERC-ADV grant to W.H.v.d.P. We are grateful to P. Brinkman for logistical support, and A. Jones from the Joint Research Centre, Ispra, for providing photographs, and A. Bardgett for compiling Fig. 1.
The authors declare no competing financial interests.
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Bardgett, R., van der Putten, W. Belowground biodiversity and ecosystem functioning. Nature 515, 505–511 (2014). https://doi.org/10.1038/nature13855
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