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Müller J, Mitesser O, Cadotte MW, van der Plas F, Mori AS, Ammer C, Chao A, Scherer-Lorenzen M, Baldrian P, Bässler C, Biedermann P, Cesarz S, Claßen A, Delory BM, Feldhaar H, Fichtner A, Hothorn T, Kuenzer C, Peters MK, Pierick K, Schmitt T, Schuldt B, Seidel D, Six D, Steffan-Dewenter I, Thorn S, von Oheimb G, Wegmann M, Weisser WW, Eisenhauer N. Enhancing the structural diversity between forest patches-A concept and real-world experiment to study biodiversity, multifunctionality and forest resilience across spatial scales. Glob Chang Biol 2023; 29:1437-1450. [PMID: 36579623 DOI: 10.1111/gcb.16564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 12/12/2022] [Indexed: 05/26/2023]
Abstract
Intensification of land use by humans has led to a homogenization of landscapes and decreasing resilience of ecosystems globally due to a loss of biodiversity, including the majority of forests. Biodiversity-ecosystem functioning (BEF) research has provided compelling evidence for a positive effect of biodiversity on ecosystem functions and services at the local (α-diversity) scale, but we largely lack empirical evidence on how the loss of between-patch β-diversity affects biodiversity and multifunctionality at the landscape scale (γ-diversity). Here, we present a novel concept and experimental framework for elucidating BEF patterns at α-, β-, and γ-scales in real landscapes at a forest management-relevant scale. We examine this framework using 22 temperate broadleaf production forests, dominated by Fagus sylvatica. In 11 of these forests, we manipulated the structure between forest patches by increasing variation in canopy cover and deadwood. We hypothesized that an increase in landscape heterogeneity would enhance the β-diversity of different trophic levels, as well as the β-functionality of various ecosystem functions. We will develop a new statistical framework for BEF studies extending across scales and incorporating biodiversity measures from taxonomic to functional to phylogenetic diversity using Hill numbers. We will further expand the Hill number concept to multifunctionality allowing the decomposition of γ-multifunctionality into α- and β-components. Combining this analytic framework with our experimental data will allow us to test how an increase in between patch heterogeneity affects biodiversity and multifunctionality across spatial scales and trophic levels to help inform and improve forest resilience under climate change. Such an integrative concept for biodiversity and functionality, including spatial scales and multiple aspects of diversity and multifunctionality as well as physical and environmental structure in forests, will go far beyond the current widely applied approach in forestry to increase resilience of future forests through the manipulation of tree species composition.
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Affiliation(s)
- Jörg Müller
- Field Station Fabrikschleichach, Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Rauhenebrach, Germany
- Bavarian Forest National Park, Grafenau, Germany
| | - Oliver Mitesser
- Field Station Fabrikschleichach, Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Rauhenebrach, Germany
| | - Marc W Cadotte
- Biological Sciences, University of Toronto-Scarborough, Toronto, Ontario, Canada
| | - Fons van der Plas
- Plant Ecology and Nature Conservation Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Akira S Mori
- Research Center for Advanced Science and Technology, the University of Tokyo, Tokyo, Japan
| | - Christian Ammer
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
| | - Anne Chao
- Institute of Statistics, National Tsing Hua University, Hsin-Chu, Taiwan
| | | | - Petr Baldrian
- Laboratory of Environmental Microbiology, Institute of Microbiology of the Czech Academy of Sciences, Praha 4, Czech Republic
| | - Claus Bässler
- Bavarian Forest National Park, Grafenau, Germany
- Faculty of Biological Sciences, Institute for Ecology, Evolution and Diversity, Conservation Biology, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Peter Biedermann
- Chair of Forest Entomology and Protection, Faculty of Environment and Natural Resources, University of Freiburg, Stegen, Germany
| | - Simone Cesarz
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology, Leipzig University, Leipzig, Germany
| | - Alice Claßen
- Department of Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Würzburg, Germany
| | - Benjamin M Delory
- Institute of Ecology, Leuphana University Lüneburg, Lüneburg, Germany
| | - Heike Feldhaar
- Department of Animal Ecology I, Bayreuth Center of Ecology and Environmental Research (BayCEER), University of Bayreuth, Bayreuth, Germany
| | - Andreas Fichtner
- Institute of Ecology, Leuphana University Lüneburg, Lüneburg, Germany
| | - Torsten Hothorn
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Claudia Kuenzer
- German Remote Sensing Data Center (DFD), German Aerospace Center (DLR), Wessling, Germany
- Chair of Remote Sensing, Institute of Geography and Geology, University of Würzburg, Würzburg, Germany
| | - Marcell K Peters
- Department of Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Würzburg, Germany
| | - Kerstin Pierick
- Silviculture and Forest Ecology of the Temperate Zones, University of Göttingen, Göttingen, Germany
- Department for Spatial Structures and Digitization of Forests, University of Göttingen, Göttingen, Germany
| | - Thomas Schmitt
- Department of Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Würzburg, Germany
| | - Bernhard Schuldt
- Department of Botany II, Biocenter, University of Würzburg, Würzburg, Germany
| | - Dominik Seidel
- Department for Spatial Structures and Digitization of Forests, University of Göttingen, Göttingen, Germany
| | - Diana Six
- Department of Ecosystem and Conservation Sciences, University of Montana, Missoula, Montana, USA
| | - Ingolf Steffan-Dewenter
- Department of Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Würzburg, Germany
| | - Simon Thorn
- Hessian Agency for Nature Conservation, Environment and Geology, State Institute for the Protection of Birds, Gießen, Germany
- Czech Academy of Sciences, Biology Centre, Institute of Entomology, České Budějovice, Czech Republic
| | - Goddert von Oheimb
- Professur für Biodiversität und Naturschutz, Technische Universität Dresden, FR Forstwissenschaften, Dresden, Germany
| | - Martin Wegmann
- Chair of Remote Sensing, Institute of Geography and Geology, University of Würzburg, Würzburg, Germany
| | - Wolfgang W Weisser
- Terrestrial Ecology Research Group, Department of Life Science Systems, School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Nico Eisenhauer
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biology, Leipzig University, Leipzig, Germany
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