Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient
International audience Information about the global distribution of aquatic hyphomycetes is scarce, despite the primary importance of these fungi in stream ecosystem functioning. In particular, the relationship between their diversity and latitude remains unclear, due to a lack of coor- dinated surv...
Published in: | Fungal Ecology |
---|---|
Main Authors: | , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2013
|
Subjects: | |
Online Access: | https://hal.science/hal-00958291 https://hal.science/hal-00958291/document https://hal.science/hal-00958291/file/jabiol_11089.pdf https://doi.org/10.1016/j.funeco.2013.04.002 |
id |
ftmeteofrance:oai:HAL:hal-00958291v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Météo-France: HAL |
op_collection_id |
ftmeteofrance |
language |
English |
topic |
Aquatic hyphomycetes Fungal biodiversity Fungal sporulation Invertebrate consumers Latitudinal gradient Plant litter Species richness [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
Aquatic hyphomycetes Fungal biodiversity Fungal sporulation Invertebrate consumers Latitudinal gradient Plant litter Species richness [SDE.BE]Environmental Sciences/Biodiversity and Ecology Jabiol, Jérémy Bruder, Andreas Gessner, Mark O. Makkonen, Marika Mckie, Brendan G. Peeters, Edwin T.H.M. Vos, Veronique C.A. Chauvet, Eric Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient |
topic_facet |
Aquatic hyphomycetes Fungal biodiversity Fungal sporulation Invertebrate consumers Latitudinal gradient Plant litter Species richness [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience Information about the global distribution of aquatic hyphomycetes is scarce, despite the primary importance of these fungi in stream ecosystem functioning. In particular, the relationship between their diversity and latitude remains unclear, due to a lack of coor- dinated surveys across broad latitudinal ranges. This study is a first report on latitudinal patterns of aquatic hyphomycete diversity associated with native leaf-litter species in five streams located along a gradient extending from the subarctic to the tropics. Exposure of leaf litter in mesh bags of three different mesh sizes facilitated assessing the effects of including or excluding different size-classes of litter-consuming invertebrates. Aquatic hyphomycete evenness was notably constant across all sites, whereas species richness and diversity, expressed as the Hill number, reached a maximum at mid-latitudes (Medi- terranean and temperate streams). These latitudinal patterns were consistent across litter species, despite a notable influence of litter identity on fungal communities at the local scale. As a result, the bell-shaped distribution of species richness and Hill diversity devi- ated markedly from the latitudinal patterns of most other groups of organisms. Differences in the body-size distribution of invertebrate communities colonizing the leaves had no effect on aquatic hyphomycete species richness, Hill diversity or evenness, but inverte- brates could still influence fungal communities by depleting litter, an effect that was not captured by the design of our experiment. |
author2 |
Laboratoire Ecologie Fonctionnelle et Environnement (LEFE) Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) Université de Toulouse (UT) Leibniz-Institut für Gewässerökologie und Binnenfischerei (IGB) Leibniz Association Swiss Federal Insitute of Aquatic Science and Technology Dübendorf (EAWAG) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Technical University of Berlin / Technische Universität Berlin (TUB) Vrije Universiteit Amsterdam Amsterdam (VU) Umeå University, Sweden Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet (SLU) Wageningen University and Research Wageningen (WUR) |
format |
Article in Journal/Newspaper |
author |
Jabiol, Jérémy Bruder, Andreas Gessner, Mark O. Makkonen, Marika Mckie, Brendan G. Peeters, Edwin T.H.M. Vos, Veronique C.A. Chauvet, Eric |
author_facet |
Jabiol, Jérémy Bruder, Andreas Gessner, Mark O. Makkonen, Marika Mckie, Brendan G. Peeters, Edwin T.H.M. Vos, Veronique C.A. Chauvet, Eric |
author_sort |
Jabiol, Jérémy |
title |
Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient |
title_short |
Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient |
title_full |
Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient |
title_fullStr |
Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient |
title_full_unstemmed |
Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient |
title_sort |
diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.science/hal-00958291 https://hal.science/hal-00958291/document https://hal.science/hal-00958291/file/jabiol_11089.pdf https://doi.org/10.1016/j.funeco.2013.04.002 |
genre |
Subarctic |
genre_facet |
Subarctic |
op_source |
ISSN: 1754-5048 Fungal Ecology https://hal.science/hal-00958291 Fungal Ecology, 2013, vol. 6, pp. 439-448. ⟨10.1016/j.funeco.2013.04.002⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.funeco.2013.04.002 hal-00958291 https://hal.science/hal-00958291 https://hal.science/hal-00958291/document https://hal.science/hal-00958291/file/jabiol_11089.pdf doi:10.1016/j.funeco.2013.04.002 OATAO: 11089 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.funeco.2013.04.002 |
container_title |
Fungal Ecology |
container_volume |
6 |
container_issue |
5 |
container_start_page |
439 |
op_container_end_page |
448 |
_version_ |
1810482383618572288 |
spelling |
ftmeteofrance:oai:HAL:hal-00958291v1 2024-09-15T18:38:03+00:00 Diversity patterns of leaf-associated aquatic hyphomycetes along a broad latitudinal gradient Jabiol, Jérémy Bruder, Andreas Gessner, Mark O. Makkonen, Marika Mckie, Brendan G. Peeters, Edwin T.H.M. Vos, Veronique C.A. Chauvet, Eric Laboratoire Ecologie Fonctionnelle et Environnement (LEFE) Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) Université de Toulouse (UT) Leibniz-Institut für Gewässerökologie und Binnenfischerei (IGB) Leibniz Association Swiss Federal Insitute of Aquatic Science and Technology Dübendorf (EAWAG) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Technical University of Berlin / Technische Universität Berlin (TUB) Vrije Universiteit Amsterdam Amsterdam (VU) Umeå University, Sweden Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet (SLU) Wageningen University and Research Wageningen (WUR) 2013 https://hal.science/hal-00958291 https://hal.science/hal-00958291/document https://hal.science/hal-00958291/file/jabiol_11089.pdf https://doi.org/10.1016/j.funeco.2013.04.002 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.funeco.2013.04.002 hal-00958291 https://hal.science/hal-00958291 https://hal.science/hal-00958291/document https://hal.science/hal-00958291/file/jabiol_11089.pdf doi:10.1016/j.funeco.2013.04.002 OATAO: 11089 info:eu-repo/semantics/OpenAccess ISSN: 1754-5048 Fungal Ecology https://hal.science/hal-00958291 Fungal Ecology, 2013, vol. 6, pp. 439-448. ⟨10.1016/j.funeco.2013.04.002⟩ Aquatic hyphomycetes Fungal biodiversity Fungal sporulation Invertebrate consumers Latitudinal gradient Plant litter Species richness [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2013 ftmeteofrance https://doi.org/10.1016/j.funeco.2013.04.002 2024-06-24T23:58:49Z International audience Information about the global distribution of aquatic hyphomycetes is scarce, despite the primary importance of these fungi in stream ecosystem functioning. In particular, the relationship between their diversity and latitude remains unclear, due to a lack of coor- dinated surveys across broad latitudinal ranges. This study is a first report on latitudinal patterns of aquatic hyphomycete diversity associated with native leaf-litter species in five streams located along a gradient extending from the subarctic to the tropics. Exposure of leaf litter in mesh bags of three different mesh sizes facilitated assessing the effects of including or excluding different size-classes of litter-consuming invertebrates. Aquatic hyphomycete evenness was notably constant across all sites, whereas species richness and diversity, expressed as the Hill number, reached a maximum at mid-latitudes (Medi- terranean and temperate streams). These latitudinal patterns were consistent across litter species, despite a notable influence of litter identity on fungal communities at the local scale. As a result, the bell-shaped distribution of species richness and Hill diversity devi- ated markedly from the latitudinal patterns of most other groups of organisms. Differences in the body-size distribution of invertebrate communities colonizing the leaves had no effect on aquatic hyphomycete species richness, Hill diversity or evenness, but inverte- brates could still influence fungal communities by depleting litter, an effect that was not captured by the design of our experiment. Article in Journal/Newspaper Subarctic Météo-France: HAL Fungal Ecology 6 5 439 448 |