Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer
International audience Marine ecosystems worldwide are affected by both natural variation and human activities; to disentangle and understand their individual role in influencing the macrobenthic community composition is challenging. The relationship between in-terannual variability in atmospheric c...
Published in: | Ecology and Evolution |
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Main Authors: | , , , |
Other Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2019
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Online Access: | https://hal.sorbonne-universite.fr/hal-02297028 https://hal.sorbonne-universite.fr/hal-02297028/document https://hal.sorbonne-universite.fr/hal-02297028/file/Bonif-cio_et_al-2019-Ecology_and_Evolution.pdf https://doi.org/10.1002/ece3.5569 |
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ftsorbonneuniv:oai:HAL:hal-02297028v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
language |
English |
topic |
climate change Gulf of Lions North Atlantic Oscillation Temporal changes Western Mediterranean Oscillation Zoobenthos [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
climate change Gulf of Lions North Atlantic Oscillation Temporal changes Western Mediterranean Oscillation Zoobenthos [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Bonifácio, Paulo Grémare, Antoine Amouroux, Jean-Michel Labrune, Céline Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer |
topic_facet |
climate change Gulf of Lions North Atlantic Oscillation Temporal changes Western Mediterranean Oscillation Zoobenthos [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience Marine ecosystems worldwide are affected by both natural variation and human activities; to disentangle and understand their individual role in influencing the macrobenthic community composition is challenging. The relationship between in-terannual variability in atmospheric circulation, dictated by the climatic oscillation indices, and the benthic macrofauna composition was assessed at four sampling sites located in the Bay of Banyuls-sur-Mer (NW Mediterranean Sea). Between 2004 and 2013, these sites were sampled annually during autumn/winter and analyzed for sediment grain-size and benthic macrofauna composition (species richness, abundance, and biomass). Temporal changes in these descriptors were correlated with two climatic indices (NAO and WeMO indices) and a set of environmental parameters integrated over three different time periods (i.e., whole year, springtime, and wintertime). Our results confirm the occurrence of major temporal changes in the composition of macrobenthic communities within the Gulf of Lions. More specifically, the results indicate that (a) the WeMO appears to be more closely related to benthic macrofauna composition in the Bay of Banyuls-sur-Mer than the NAO, (b) winter is a better integration period than spring or the whole year as a proxy for community composition changes, and (c) Rhône River water flow is likely involved in the control of benthic macrofauna composition in the whole Gulf of Lions. The present study highlights the importance of WeMO as a regional proxy, which can be used to evaluate changes in benthic macrofauna linked to climatic variability. |
author2 |
Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Ecogéochimie des environnements benthiques (LECOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Observatoire océanologique de Banyuls (OOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Bonifácio, Paulo Grémare, Antoine Amouroux, Jean-Michel Labrune, Céline |
author_facet |
Bonifácio, Paulo Grémare, Antoine Amouroux, Jean-Michel Labrune, Céline |
author_sort |
Bonifácio, Paulo |
title |
Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer |
title_short |
Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer |
title_full |
Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer |
title_fullStr |
Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer |
title_full_unstemmed |
Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer |
title_sort |
climate‐driven changes in macrobenthic communities in the mediterranean sea: a 10‐year study in the bay of banyuls‐sur‐mer |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.sorbonne-universite.fr/hal-02297028 https://hal.sorbonne-universite.fr/hal-02297028/document https://hal.sorbonne-universite.fr/hal-02297028/file/Bonif-cio_et_al-2019-Ecology_and_Evolution.pdf https://doi.org/10.1002/ece3.5569 |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
EISSN: 2045-7758 Ecology and Evolution https://hal.sorbonne-universite.fr/hal-02297028 Ecology and Evolution, In press, ⟨10.1002/ece3.5569⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.5569 hal-02297028 https://hal.sorbonne-universite.fr/hal-02297028 https://hal.sorbonne-universite.fr/hal-02297028/document https://hal.sorbonne-universite.fr/hal-02297028/file/Bonif-cio_et_al-2019-Ecology_and_Evolution.pdf doi:10.1002/ece3.5569 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1002/ece3.5569 |
container_title |
Ecology and Evolution |
container_volume |
9 |
container_issue |
18 |
container_start_page |
10483 |
op_container_end_page |
10498 |
_version_ |
1810464214039396352 |
spelling |
ftsorbonneuniv:oai:HAL:hal-02297028v1 2024-09-15T18:23:56+00:00 Climate‐driven changes in macrobenthic communities in the Mediterranean Sea: A 10‐year study in the Bay of Banyuls‐sur‐Mer Bonifácio, Paulo Grémare, Antoine Amouroux, Jean-Michel Labrune, Céline Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Ecogéochimie des environnements benthiques (LECOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Observatoire océanologique de Banyuls (OOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) 2019 https://hal.sorbonne-universite.fr/hal-02297028 https://hal.sorbonne-universite.fr/hal-02297028/document https://hal.sorbonne-universite.fr/hal-02297028/file/Bonif-cio_et_al-2019-Ecology_and_Evolution.pdf https://doi.org/10.1002/ece3.5569 en eng HAL CCSD Wiley Open Access info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.5569 hal-02297028 https://hal.sorbonne-universite.fr/hal-02297028 https://hal.sorbonne-universite.fr/hal-02297028/document https://hal.sorbonne-universite.fr/hal-02297028/file/Bonif-cio_et_al-2019-Ecology_and_Evolution.pdf doi:10.1002/ece3.5569 info:eu-repo/semantics/OpenAccess EISSN: 2045-7758 Ecology and Evolution https://hal.sorbonne-universite.fr/hal-02297028 Ecology and Evolution, In press, ⟨10.1002/ece3.5569⟩ climate change Gulf of Lions North Atlantic Oscillation Temporal changes Western Mediterranean Oscillation Zoobenthos [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2019 ftsorbonneuniv https://doi.org/10.1002/ece3.5569 2024-07-25T23:48:02Z International audience Marine ecosystems worldwide are affected by both natural variation and human activities; to disentangle and understand their individual role in influencing the macrobenthic community composition is challenging. The relationship between in-terannual variability in atmospheric circulation, dictated by the climatic oscillation indices, and the benthic macrofauna composition was assessed at four sampling sites located in the Bay of Banyuls-sur-Mer (NW Mediterranean Sea). Between 2004 and 2013, these sites were sampled annually during autumn/winter and analyzed for sediment grain-size and benthic macrofauna composition (species richness, abundance, and biomass). Temporal changes in these descriptors were correlated with two climatic indices (NAO and WeMO indices) and a set of environmental parameters integrated over three different time periods (i.e., whole year, springtime, and wintertime). Our results confirm the occurrence of major temporal changes in the composition of macrobenthic communities within the Gulf of Lions. More specifically, the results indicate that (a) the WeMO appears to be more closely related to benthic macrofauna composition in the Bay of Banyuls-sur-Mer than the NAO, (b) winter is a better integration period than spring or the whole year as a proxy for community composition changes, and (c) Rhône River water flow is likely involved in the control of benthic macrofauna composition in the whole Gulf of Lions. The present study highlights the importance of WeMO as a regional proxy, which can be used to evaluate changes in benthic macrofauna linked to climatic variability. Article in Journal/Newspaper North Atlantic North Atlantic oscillation HAL Sorbonne Université Ecology and Evolution 9 18 10483 10498 |