The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area
International audience Marine Protected Areas have become a major tool for the conservation of marine biodiversity and resources. Yet our understanding of their efficacy is often limited because it is measured for a few biological components, typically top predators or species of commercial interest...
Published in: | Frontiers in Marine Science |
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Main Authors: | , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2019
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Subjects: | |
Online Access: | https://hal.sorbonne-universite.fr/hal-02125435 https://hal.sorbonne-universite.fr/hal-02125435/document https://hal.sorbonne-universite.fr/hal-02125435/file/fmars-06-00214.pdf https://doi.org/10.3389/fmars.2019.00214 |
id |
ftinsu:oai:HAL:hal-02125435v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
Iroise Sea plankton MPA temporal variability community composition size structure ACL [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
Iroise Sea plankton MPA temporal variability community composition size structure ACL [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Benedetti, Fabio Jalabert, Laëtitia Sourisseau, Marc Becker, Beatriz Cailliau, Caroline Desnos, Corinne Elineau, Amanda Irisson, Jean-Olivier Lombard, Fabien Picheral, Marc Stemmann, Lars Pouline, Patrick The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area |
topic_facet |
Iroise Sea plankton MPA temporal variability community composition size structure ACL [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience Marine Protected Areas have become a major tool for the conservation of marine biodiversity and resources. Yet our understanding of their efficacy is often limited because it is measured for a few biological components, typically top predators or species of commercial interest. To achieve conservation targets, marine protected areas can benefit from ecosystem-based approaches. Within such an approach, documenting the variation of plankton indicators and their covariation with climate is crucial as plankton represent the base of the food webs. With this perspective, we sought to document the variations in the emerging properties of the plankton to better understand the dynamics of the pelagic fishes, mammals and seabirds that inhabit the region. For the first time, we analyze the temporal variations of the entire plankton community of one of the widest European protected areas, the Parc Naturel Marin de la Mer d’Iroise. We used data from several sampling transects carried out in the Iroise Sea from 2011 to 2015 to explore the seasonal and inter-annual variations of phytoplankton and mesozooplankton abundance, composition and size, as well as their covariation with abiotic variables, through multiple multivariate analyses. Overall, our observations are coherent with the plankton dynamics that have been observed in other regions of the North-East Atlantic. We found that both phytoplankton and zooplankton show consistent seasonal patterns in taxonomic composition and size structure but also display inter-annual variations. The spring bloom was associated with a higher contribution of large chain-forming diatoms compared to nanoflagellates, the latter dominating in fall and summer. Dinoflagellates show marked inter-annual variations in their relative contribution. The community composition of phytoplankton has a large impact on the mesozooplankton together with the distance to the coast. The size structure of the mesozooplankton community, examined through the ratio of small to large ... |
author2 |
Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Institute of Biogeochemistry and Pollutant Dynamics ETH Zürich (IBP) Department of Environmental Systems Science ETH Zürich (D-USYS) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich)-Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Ecologie Pélagique (PELAGOS) Unité Dynamiques des Écosystèmes Côtiers (DYNECO) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Agence Française pour la Biodiversité (AFB) Institut Universitaire de France (IUF) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) ANR-10-INBS-0002,EMBRC-France,CENTRE NATIONAL DE RESSOURCES BIOLOGIQUES MARINES(2010) European Project: 654410,H2020,H2020-INFRAIA-2014-2015,JERICO-NEXT(2015) |
format |
Article in Journal/Newspaper |
author |
Benedetti, Fabio Jalabert, Laëtitia Sourisseau, Marc Becker, Beatriz Cailliau, Caroline Desnos, Corinne Elineau, Amanda Irisson, Jean-Olivier Lombard, Fabien Picheral, Marc Stemmann, Lars Pouline, Patrick |
author_facet |
Benedetti, Fabio Jalabert, Laëtitia Sourisseau, Marc Becker, Beatriz Cailliau, Caroline Desnos, Corinne Elineau, Amanda Irisson, Jean-Olivier Lombard, Fabien Picheral, Marc Stemmann, Lars Pouline, Patrick |
author_sort |
Benedetti, Fabio |
title |
The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area |
title_short |
The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area |
title_full |
The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area |
title_fullStr |
The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area |
title_full_unstemmed |
The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area |
title_sort |
seasonal and inter-annual fluctuations of plankton abundance and community structure in a north atlantic marine protected area |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.sorbonne-universite.fr/hal-02125435 https://hal.sorbonne-universite.fr/hal-02125435/document https://hal.sorbonne-universite.fr/hal-02125435/file/fmars-06-00214.pdf https://doi.org/10.3389/fmars.2019.00214 |
genre |
North Atlantic North East Atlantic |
genre_facet |
North Atlantic North East Atlantic |
op_source |
ISSN: 2296-7745 Frontiers in Marine Science https://hal.sorbonne-universite.fr/hal-02125435 Frontiers in Marine Science, 2019, 6, pp.214. ⟨10.3389/fmars.2019.00214⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3389/fmars.2019.00214 info:eu-repo/grantAgreement//654410/EU/Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories/JERICO-NEXT hal-02125435 https://hal.sorbonne-universite.fr/hal-02125435 https://hal.sorbonne-universite.fr/hal-02125435/document https://hal.sorbonne-universite.fr/hal-02125435/file/fmars-06-00214.pdf doi:10.3389/fmars.2019.00214 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3389/fmars.2019.00214 |
container_title |
Frontiers in Marine Science |
container_volume |
6 |
_version_ |
1797589039944040448 |
spelling |
ftinsu:oai:HAL:hal-02125435v1 2024-04-28T08:31:34+00:00 The Seasonal and Inter-Annual Fluctuations of Plankton Abundance and Community Structure in a North Atlantic Marine Protected Area Benedetti, Fabio Jalabert, Laëtitia Sourisseau, Marc Becker, Beatriz Cailliau, Caroline Desnos, Corinne Elineau, Amanda Irisson, Jean-Olivier Lombard, Fabien Picheral, Marc Stemmann, Lars Pouline, Patrick Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Institute of Biogeochemistry and Pollutant Dynamics ETH Zürich (IBP) Department of Environmental Systems Science ETH Zürich (D-USYS) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich)-Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'Ecologie Pélagique (PELAGOS) Unité Dynamiques des Écosystèmes Côtiers (DYNECO) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Agence Française pour la Biodiversité (AFB) Institut Universitaire de France (IUF) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) ANR-10-INBS-0002,EMBRC-France,CENTRE NATIONAL DE RESSOURCES BIOLOGIQUES MARINES(2010) European Project: 654410,H2020,H2020-INFRAIA-2014-2015,JERICO-NEXT(2015) 2019-04-24 https://hal.sorbonne-universite.fr/hal-02125435 https://hal.sorbonne-universite.fr/hal-02125435/document https://hal.sorbonne-universite.fr/hal-02125435/file/fmars-06-00214.pdf https://doi.org/10.3389/fmars.2019.00214 en eng HAL CCSD Frontiers Media info:eu-repo/semantics/altIdentifier/doi/10.3389/fmars.2019.00214 info:eu-repo/grantAgreement//654410/EU/Joint European Research Infrastructure network for Coastal Observatory – Novel European eXpertise for coastal observaTories/JERICO-NEXT hal-02125435 https://hal.sorbonne-universite.fr/hal-02125435 https://hal.sorbonne-universite.fr/hal-02125435/document https://hal.sorbonne-universite.fr/hal-02125435/file/fmars-06-00214.pdf doi:10.3389/fmars.2019.00214 info:eu-repo/semantics/OpenAccess ISSN: 2296-7745 Frontiers in Marine Science https://hal.sorbonne-universite.fr/hal-02125435 Frontiers in Marine Science, 2019, 6, pp.214. ⟨10.3389/fmars.2019.00214⟩ Iroise Sea plankton MPA temporal variability community composition size structure ACL [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2019 ftinsu https://doi.org/10.3389/fmars.2019.00214 2024-04-05T00:44:04Z International audience Marine Protected Areas have become a major tool for the conservation of marine biodiversity and resources. Yet our understanding of their efficacy is often limited because it is measured for a few biological components, typically top predators or species of commercial interest. To achieve conservation targets, marine protected areas can benefit from ecosystem-based approaches. Within such an approach, documenting the variation of plankton indicators and their covariation with climate is crucial as plankton represent the base of the food webs. With this perspective, we sought to document the variations in the emerging properties of the plankton to better understand the dynamics of the pelagic fishes, mammals and seabirds that inhabit the region. For the first time, we analyze the temporal variations of the entire plankton community of one of the widest European protected areas, the Parc Naturel Marin de la Mer d’Iroise. We used data from several sampling transects carried out in the Iroise Sea from 2011 to 2015 to explore the seasonal and inter-annual variations of phytoplankton and mesozooplankton abundance, composition and size, as well as their covariation with abiotic variables, through multiple multivariate analyses. Overall, our observations are coherent with the plankton dynamics that have been observed in other regions of the North-East Atlantic. We found that both phytoplankton and zooplankton show consistent seasonal patterns in taxonomic composition and size structure but also display inter-annual variations. The spring bloom was associated with a higher contribution of large chain-forming diatoms compared to nanoflagellates, the latter dominating in fall and summer. Dinoflagellates show marked inter-annual variations in their relative contribution. The community composition of phytoplankton has a large impact on the mesozooplankton together with the distance to the coast. The size structure of the mesozooplankton community, examined through the ratio of small to large ... Article in Journal/Newspaper North Atlantic North East Atlantic Institut national des sciences de l'Univers: HAL-INSU Frontiers in Marine Science 6 |