Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectives

The biodiversity of soil microorganisms and fauna supports many ecosystem functions in terrestrial ecosystems, such as decomposition, aggregation of soil organic matter or mobilization and recycling of nutrients. These processes are linked to the functional traits (e.g. life strategy, body size, me...

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Main Authors: Liliane Ruess, Steffen Kolb, Nico Eisenhauer, Christian Ristok
Format: Article
Language:English
Published: Senckenberg Gesellschaft für Naturforschung 2025-08-01
Series:Soil Organisms
Subjects:
Online Access:https://www.soil-organisms.org/index.php/SO/article/view/450
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author Liliane Ruess
Steffen Kolb
Nico Eisenhauer
Christian Ristok
author_facet Liliane Ruess
Steffen Kolb
Nico Eisenhauer
Christian Ristok
author_sort Liliane Ruess
collection DOAJ
description The biodiversity of soil microorganisms and fauna supports many ecosystem functions in terrestrial ecosystems, such as decomposition, aggregation of soil organic matter or mobilization and recycling of nutrients. These processes are linked to the functional traits (e.g. life strategy, body size, metabolic capabilities) as well as frequently occurring mutualistic interactions (e.g. mycorrhiza symbiosis) of soil organisms. The high vertical and horizontal diversity of soil food webs maintains and stabilises ecosystem functions. As part of the German Biodiversity Assessment (‘Faktencheck Artenvielfalt’), a group of experts summarized the available knowledge on the state and role of soil biodiversity in Germany. Here, we highlight the role of biodiversity in soils as a driver of ecosystem multifunctionality and buffer against perturbation by human activities, e.g. by mediating the storage and release of greenhouse gases. Through their outstanding contribution to decomposition of dead organic matter, soil organisms control the carbon balance of terrestrial ecosystems, and thus can contribute to climate protection. We further discuss the multifunctionality of soil organisms as a basis for stable ecosystem functioning. Taken together, soil biodiversity, through its emerging properties, is as a key player in processes that govern terrestrial systems, and as such needs to find more consideration in ecosystem sustainability and restoration.
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publisher Senckenberg Gesellschaft für Naturforschung
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spelling doaj-art-d18c1290dd5c47f3ac4a3f6ce6e815f82025-08-04T15:08:32ZengSenckenberg Gesellschaft für NaturforschungSoil Organisms1864-64172509-95232025-08-0197210.25674/450Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectivesLiliane Ruess0Steffen Kolb1Nico Eisenhauer2Christian Ristok3Humboldt-Universität zu BerlinLeibniz Centre for Agricultural Landscape Research - ZALFGerman Centre for Integrative Biodiversity Research (iDiv)German Centre for Integrative Biodiversity Research (iDiv) The biodiversity of soil microorganisms and fauna supports many ecosystem functions in terrestrial ecosystems, such as decomposition, aggregation of soil organic matter or mobilization and recycling of nutrients. These processes are linked to the functional traits (e.g. life strategy, body size, metabolic capabilities) as well as frequently occurring mutualistic interactions (e.g. mycorrhiza symbiosis) of soil organisms. The high vertical and horizontal diversity of soil food webs maintains and stabilises ecosystem functions. As part of the German Biodiversity Assessment (‘Faktencheck Artenvielfalt’), a group of experts summarized the available knowledge on the state and role of soil biodiversity in Germany. Here, we highlight the role of biodiversity in soils as a driver of ecosystem multifunctionality and buffer against perturbation by human activities, e.g. by mediating the storage and release of greenhouse gases. Through their outstanding contribution to decomposition of dead organic matter, soil organisms control the carbon balance of terrestrial ecosystems, and thus can contribute to climate protection. We further discuss the multifunctionality of soil organisms as a basis for stable ecosystem functioning. Taken together, soil biodiversity, through its emerging properties, is as a key player in processes that govern terrestrial systems, and as such needs to find more consideration in ecosystem sustainability and restoration. https://www.soil-organisms.org/index.php/SO/article/view/450soil microorganisms, soil fauna, diversity, decomposition, mineralization, soil aggregation, greenhouse gases, functional traits, multifunctionality, multitrophic interactions
spellingShingle Liliane Ruess
Steffen Kolb
Nico Eisenhauer
Christian Ristok
Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectives
Soil Organisms
soil microorganisms, soil fauna, diversity, decomposition, mineralization, soil aggregation, greenhouse gases, functional traits, multifunctionality, multitrophic interactions
title Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectives
title_full Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectives
title_fullStr Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectives
title_full_unstemmed Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectives
title_short Soil biodiversity promotes key ecosystem functions by its complex structure and interactions – state and perspectives
title_sort soil biodiversity promotes key ecosystem functions by its complex structure and interactions state and perspectives
topic soil microorganisms, soil fauna, diversity, decomposition, mineralization, soil aggregation, greenhouse gases, functional traits, multifunctionality, multitrophic interactions
url https://www.soil-organisms.org/index.php/SO/article/view/450
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AT steffenkolb soilbiodiversitypromoteskeyecosystemfunctionsbyitscomplexstructureandinteractionsstateandperspectives
AT nicoeisenhauer soilbiodiversitypromoteskeyecosystemfunctionsbyitscomplexstructureandinteractionsstateandperspectives
AT christianristok soilbiodiversitypromoteskeyecosystemfunctionsbyitscomplexstructureandinteractionsstateandperspectives