Functional biodiversity loss along natural CO2 gradients
International audience The effects of environmental change on biodiversity are still poorly understood. In particular, the consequences of shifts in species composition for marine ecosystem function are largely unknown. Here we assess the loss of functional diversity, i.e. the range of species biolo...
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Online Access: | https://hal.umontpellier.fr/hal-01994135 https://hal.umontpellier.fr/hal-01994135/document https://hal.umontpellier.fr/hal-01994135/file/s41467-018-07592-1.pdf https://doi.org/10.1038/s41467-018-07592-1 |
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ftecolehess:oai:HAL:hal-01994135v1 2024-05-19T07:46:34+00:00 Functional biodiversity loss along natural CO2 gradients Teixido, Nuria Gambi, Maria Cristina Parravacini, Valeriano Kroeker, Kristy Micheli, Fiorenza Villeger, Sebastien Ballesteros, Enric Hopkins Marine Station Stanford Stanford University Laboratoire d'Excellence CORAIL (LabEX CORAIL) Institut de Recherche pour le Développement (IRD)-Université des Antilles et de la Guyane (UAG)-École des hautes études en sciences sociales (EHESS)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de La Réunion (UR)-Université de la Polynésie Française (UPF)-Université de la Nouvelle-Calédonie (UNC)-Institut d'écologie et environnement-Université des Antilles (UA) Université de Montpellier (UM) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) 2018-12-11 https://hal.umontpellier.fr/hal-01994135 https://hal.umontpellier.fr/hal-01994135/document https://hal.umontpellier.fr/hal-01994135/file/s41467-018-07592-1.pdf https://doi.org/10.1038/s41467-018-07592-1 en eng HAL CCSD Nature Publishing Group info:eu-repo/semantics/altIdentifier/doi/10.1038/s41467-018-07592-1 hal-01994135 https://hal.umontpellier.fr/hal-01994135 https://hal.umontpellier.fr/hal-01994135/document https://hal.umontpellier.fr/hal-01994135/file/s41467-018-07592-1.pdf doi:10.1038/s41467-018-07592-1 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 2041-1723 EISSN: 2041-1723 Nature Communications https://hal.umontpellier.fr/hal-01994135 Nature Communications, 2018, 9, ⟨10.1038/s41467-018-07592-1⟩ [SDE]Environmental Sciences [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2018 ftecolehess https://doi.org/10.1038/s41467-018-07592-1 2024-04-25T17:20:37Z International audience The effects of environmental change on biodiversity are still poorly understood. In particular, the consequences of shifts in species composition for marine ecosystem function are largely unknown. Here we assess the loss of functional diversity, i.e. the range of species biological traits, in benthic marine communities exposed to ocean acidification (OA) by using natural CO2 vent systems. We found that functional richness is greatly reduced with acidification, and that functional loss is more pronounced than the corresponding decrease in taxonomic diversity. In acidified conditions, most organisms accounted for a few functional entities (i.e. unique combination of functional traits), resulting in low functional redundancy. These results suggest that functional richness is not buffered by functional redundancy under OA, even in highly diverse assemblages, such as rocky benthic communities. Article in Journal/Newspaper Ocean acidification HAL-EHESS : Le portail HAL de l'École des hautes études en sciences sociales Nature Communications 9 1 |
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HAL-EHESS : Le portail HAL de l'École des hautes études en sciences sociales |
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ftecolehess |
language |
English |
topic |
[SDE]Environmental Sciences [SDV]Life Sciences [q-bio] |
spellingShingle |
[SDE]Environmental Sciences [SDV]Life Sciences [q-bio] Teixido, Nuria Gambi, Maria Cristina Parravacini, Valeriano Kroeker, Kristy Micheli, Fiorenza Villeger, Sebastien Ballesteros, Enric Functional biodiversity loss along natural CO2 gradients |
topic_facet |
[SDE]Environmental Sciences [SDV]Life Sciences [q-bio] |
description |
International audience The effects of environmental change on biodiversity are still poorly understood. In particular, the consequences of shifts in species composition for marine ecosystem function are largely unknown. Here we assess the loss of functional diversity, i.e. the range of species biological traits, in benthic marine communities exposed to ocean acidification (OA) by using natural CO2 vent systems. We found that functional richness is greatly reduced with acidification, and that functional loss is more pronounced than the corresponding decrease in taxonomic diversity. In acidified conditions, most organisms accounted for a few functional entities (i.e. unique combination of functional traits), resulting in low functional redundancy. These results suggest that functional richness is not buffered by functional redundancy under OA, even in highly diverse assemblages, such as rocky benthic communities. |
author2 |
Hopkins Marine Station Stanford Stanford University Laboratoire d'Excellence CORAIL (LabEX CORAIL) Institut de Recherche pour le Développement (IRD)-Université des Antilles et de la Guyane (UAG)-École des hautes études en sciences sociales (EHESS)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de La Réunion (UR)-Université de la Polynésie Française (UPF)-Université de la Nouvelle-Calédonie (UNC)-Institut d'écologie et environnement-Université des Antilles (UA) Université de Montpellier (UM) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Teixido, Nuria Gambi, Maria Cristina Parravacini, Valeriano Kroeker, Kristy Micheli, Fiorenza Villeger, Sebastien Ballesteros, Enric |
author_facet |
Teixido, Nuria Gambi, Maria Cristina Parravacini, Valeriano Kroeker, Kristy Micheli, Fiorenza Villeger, Sebastien Ballesteros, Enric |
author_sort |
Teixido, Nuria |
title |
Functional biodiversity loss along natural CO2 gradients |
title_short |
Functional biodiversity loss along natural CO2 gradients |
title_full |
Functional biodiversity loss along natural CO2 gradients |
title_fullStr |
Functional biodiversity loss along natural CO2 gradients |
title_full_unstemmed |
Functional biodiversity loss along natural CO2 gradients |
title_sort |
functional biodiversity loss along natural co2 gradients |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal.umontpellier.fr/hal-01994135 https://hal.umontpellier.fr/hal-01994135/document https://hal.umontpellier.fr/hal-01994135/file/s41467-018-07592-1.pdf https://doi.org/10.1038/s41467-018-07592-1 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 2041-1723 EISSN: 2041-1723 Nature Communications https://hal.umontpellier.fr/hal-01994135 Nature Communications, 2018, 9, ⟨10.1038/s41467-018-07592-1⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41467-018-07592-1 hal-01994135 https://hal.umontpellier.fr/hal-01994135 https://hal.umontpellier.fr/hal-01994135/document https://hal.umontpellier.fr/hal-01994135/file/s41467-018-07592-1.pdf doi:10.1038/s41467-018-07592-1 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1038/s41467-018-07592-1 |
container_title |
Nature Communications |
container_volume |
9 |
container_issue |
1 |
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1799486785694203904 |