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Schreiber J, Baldrian P, Brabcová V, Brandl R, Kellner H, Müller J, Roy F, Bässler C, Krah FS. Effects of experimental canopy openness on wood-inhabiting fungal fruiting diversity across succession. Sci Rep 2024; 14:16135. [PMID: 38997416 PMCID: PMC11245472 DOI: 10.1038/s41598-024-67216-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 07/09/2024] [Indexed: 07/14/2024] Open
Abstract
While the succession of terrestrial plant communities is well studied, less is known about succession on dead wood, especially how it is affected by environmental factors. While temperate forests face increasing canopy mortality, which causes considerable changes in microclimates, it remains unclear how canopy openness affects fungal succession. Here, we used a large real-world experiment to study the effect of closed and opened canopy on treatment-based alpha and beta fungal fruiting diversity. We found increasing diversity in early and decreasing diversity at later stages of succession under both canopies, with a stronger decrease under open canopies. However, the slopes of the diversity versus time relationships did not differ significantly between canopy treatments. The community dissimilarity remained mainly stable between canopies at ca. 25% of species exclusively associated with either canopy treatment. Species exclusive in either canopy treatment showed very low number of occupied objects compared to species occurring in both treatments. Our study showed that canopy loss subtly affected fungal fruiting succession on dead wood, suggesting that most species in the local species pool are specialized or can tolerate variable conditions. Our study indicates that the fruiting of the fungal community on dead wood is resilient against the predicted increase in canopy loss in temperate forests.
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Affiliation(s)
- Jasper Schreiber
- Faculty of Biological Sciences, Institute for Ecology, Evolution and Diversity, Conservation Biology, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Petr Baldrian
- Laboratory of Environmental Microbiology, Institute of Microbiology of the Czech Academy of Sciences, 14200, Prague, Czech Republic
| | - Vendula Brabcová
- Laboratory of Environmental Microbiology, Institute of Microbiology of the Czech Academy of Sciences, 14200, Prague, Czech Republic
| | - Roland Brandl
- Faculty of Biology, Department of Ecology, Animal Ecology, Philips University of Marburg, 35032, Marburg, Germany
| | - Harald Kellner
- International Institute Zittau, Department of Bio- and Environmental Sciences, Technical University Dresden, 02763, Zittau, Germany
| | - Jörg Müller
- Field Station Fabrikschleichach, Department of Animal Ecology and Tropical Biology Biocenter, University of Würzburg, 96181, Rauhenebrach, Germany
- Bavarian Forest National Park, Grafenau, Germany
| | - Friederike Roy
- International Institute Zittau, Department of Bio- and Environmental Sciences, Technical University Dresden, 02763, Zittau, Germany
| | - Claus Bässler
- Faculty of Biological Sciences, Institute for Ecology, Evolution and Diversity, Conservation Biology, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
- Fungal Ecology and BayCEER, University of Bayreuth, Universitätsstr. 30, 95440, Bayreuth, Germany
- Bavarian Forest National Park, Grafenau, Germany
| | - Franz-Sebastian Krah
- Fungal Ecology and BayCEER, University of Bayreuth, Universitätsstr. 30, 95440, Bayreuth, Germany.
- Global Change Research Institute of the Czech Academy of Sciences, 603 00, Brno, Czech Republic.
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Substrate affinities of wood decay fungi are foremost structured by wood properties not climate. FUNGAL ECOL 2023. [DOI: 10.1016/j.funeco.2023.101231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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Lunde LF, Boddy L, Sverdrup-Thygeson A, Jacobsen RM, Kauserud H, Birkemoe T. Beetles provide directed dispersal of viable spores of a keystone wood decay fungus. FUNGAL ECOL 2023. [DOI: 10.1016/j.funeco.2023.101232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
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Lunde LF, Jacobsen R, Kauserud H, Boddy L, Nybakken L, Sverdrup-Thygeson A, Birkemoe T. Legacies of invertebrate exclusion and tree secondary metabolites control fungal communities in dead wood. Mol Ecol 2022; 31:3241-3253. [PMID: 35363919 PMCID: PMC9322270 DOI: 10.1111/mec.16448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 03/28/2022] [Indexed: 11/29/2022]
Abstract
During decomposition of organic matter, microbial communities may follow different successional trajectories depending on the initial environment and colonizers. The timing and order of the species arrival (assembly history) can lead to divergent communities through priority effects. We explored how assembly history and resource quality affected fungal communities and decay rate of decomposing wood, 1.5 and 4.5 years after tree felling. Additionally, we investigated the effect of invertebrate exclusion during the first two summers. We measured initial resource quality of bark and wood of aspen (Populus tremula) logs and surveyed the fungal communities by DNA metabarcoding at different times during succession. We found that gradients in fungal community composition were related to resource quality and discuss how this may reflect different fungal life history strategies. As with previous studies, the initial amount of bark tannins was negatively correlated with wood decomposition rate over 4.5 years. The initial fungal community explained variation in community composition after 1.5, but not 4.5 years, of succession. Although the assembly history of initial colonizers may cause alternate trajectories in successional communities, our results indicate that the communities may converge with the arrival of secondary colonizers. We also identified a strong legacy of invertebrate exclusion on fungal communities, even after 4.5 years of succession, thereby adding crucial knowledge on the importance of invertebrates in affecting fungal community development. By measuring and manipulating aspects of assembly history and resource quality that have rarely been studied, we expand our understanding of the complexity of fungal community dynamics.
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Affiliation(s)
- Lisa Fagerli Lunde
- Norwegian University of Life Sciences (NMBU), Faculty of Environmental Sciences and Natural Resource Management, 1432, Ås, Norway
| | - Rannveig Jacobsen
- Norwegian University of Life Sciences (NMBU), Faculty of Environmental Sciences and Natural Resource Management, 1432, Ås, Norway.,Norwegian Institute for Nature Research (NINA), 0855, Oslo, Norway
| | - Håvard Kauserud
- University of Oslo, Section for Genetics and Evolutionary Biology (EVOGENE), 0316, Oslo, Norway
| | - Lynne Boddy
- Cardiff University, School of Biosciences, Cardiff, UK
| | - Line Nybakken
- Norwegian University of Life Sciences (NMBU), Faculty of Environmental Sciences and Natural Resource Management, 1432, Ås, Norway
| | - Anne Sverdrup-Thygeson
- Norwegian University of Life Sciences (NMBU), Faculty of Environmental Sciences and Natural Resource Management, 1432, Ås, Norway
| | - Tone Birkemoe
- Norwegian University of Life Sciences (NMBU), Faculty of Environmental Sciences and Natural Resource Management, 1432, Ås, Norway
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Prylutskyi O, Yatsiuk I, Savchenko A, Kit M, Solodiankin O, Schigel D. Strict substrate requirements alongside rapid substrate turnover may indicate an early colonization: A case study of Pleurotus calyptratus (Agaricales, Basidiomycota). FUNGAL ECOL 2021. [DOI: 10.1016/j.funeco.2021.101098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Saine S, Ovaskainen O, Somervuo P, Abrego N. Data collected by fruit body‐ and DNA‐based survey methods yield consistent species‐to‐species association networks in wood‐inhabiting fungal communities. OIKOS 2020. [DOI: 10.1111/oik.07502] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sonja Saine
- Dept of Agricultural Sciences, Univ. of Helsinki Finland
| | - Otso Ovaskainen
- Organismal and Evolutionary Biology Research Programme, Univ. of Helsinki Finland
| | - Panu Somervuo
- Organismal and Evolutionary Biology Research Programme, Univ. of Helsinki Finland
| | - Nerea Abrego
- Dept of Agricultural Sciences, Univ. of Helsinki Finland
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