Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic
Diel vertical migration (DVM) of zooplankton has been recognized to influence the biological pump by releasing carbon and nutrients at depth. However, uncertainties regarding the magnitude, spatial occurrence, and variability of this "active transport," as well as its impact on the carbon...
Published in: | Geophysical Research Letters |
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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://doi.org/10.1029/2018GL081748 https://hal.archives-ouvertes.fr/hal-02399583/file/Gorgues_etal_GRL_2019.pdf https://hal.archives-ouvertes.fr/hal-02399583 |
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fttriple:oai:gotriple.eu:10670/1.v5q1uw |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
Carbon pump ACL biogeochemical model attenuation fluorescence flux oceans copepods nitrogen zooplankton light diel vertical migration respiratory carbon active-transport envir geo |
spellingShingle |
Carbon pump ACL biogeochemical model attenuation fluorescence flux oceans copepods nitrogen zooplankton light diel vertical migration respiratory carbon active-transport envir geo Gorgues, Thomas Aumont, Olivier Mémery, Laurent Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic |
topic_facet |
Carbon pump ACL biogeochemical model attenuation fluorescence flux oceans copepods nitrogen zooplankton light diel vertical migration respiratory carbon active-transport envir geo |
description |
Diel vertical migration (DVM) of zooplankton has been recognized to influence the biological pump by releasing carbon and nutrients at depth. However, uncertainties regarding the magnitude, spatial occurrence, and variability of this "active transport," as well as its impact on the carbon export, remain. To tackle these questions, a cost-effective parameterization of the DVM is included into a regional biogeochemical model simulating the North Atlantic. In addition to a reference simulation in which no DVM is simulated, two relative biomasses of migrating zooplankton (30% and 60%) have been tested. It leads to an active to passive export ratio in agreement with published estimations and to an increase in the carbon export efficiency at 1,000 m between 20% and 40%. However, this effect is partially canceled out by a simulated primary production decrease. DVM differently impacts contrasted North Atlantic regions with the largest effect on export efficiency found in the subtropical area. |
author2 |
Laboratoire d'Océanographie Physique et Spatiale (LOPS) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS) Nucleus for European Modeling of the Ocean (NEMO R&D ) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Institut de Recherche pour le Développement (IRD)-Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Institut de Recherche pour le Développement (IRD)-Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU) 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 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) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) ANR-17-EURE-0015,ISBlue,Interdisciplinary Graduate School for the Blue planet(2017) European Project: 264933,EC:FP7:ENV,FP7-ENV-2010,EURO-BASIN(2010) |
format |
Article in Journal/Newspaper |
author |
Gorgues, Thomas Aumont, Olivier Mémery, Laurent |
author_facet |
Gorgues, Thomas Aumont, Olivier Mémery, Laurent |
author_sort |
Gorgues, Thomas |
title |
Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic |
title_short |
Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic |
title_full |
Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic |
title_fullStr |
Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic |
title_full_unstemmed |
Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic |
title_sort |
simulated changes in the particulate carbon export efficiency due to diel vertical migration of zooplankton in the north atlantic |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://doi.org/10.1029/2018GL081748 https://hal.archives-ouvertes.fr/hal-02399583/file/Gorgues_etal_GRL_2019.pdf https://hal.archives-ouvertes.fr/hal-02399583 |
genre |
North Atlantic Copepods |
genre_facet |
North Atlantic Copepods |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters Geophysical Research Letters, American Geophysical Union, 2019, 46 (10), pp.5387-5395. ⟨10.1029/2018GL081748⟩ |
op_relation |
hal-02399583 doi:10.1029/2018GL081748 IRD: fdi:010076122 WOS: 000471237500042 10670/1.v5q1uw https://hal.archives-ouvertes.fr/hal-02399583/file/Gorgues_etal_GRL_2019.pdf https://hal.archives-ouvertes.fr/hal-02399583 |
op_doi |
https://doi.org/10.1029/2018GL081748 |
container_title |
Geophysical Research Letters |
container_volume |
46 |
container_issue |
10 |
container_start_page |
5387 |
op_container_end_page |
5395 |
_version_ |
1766120981297889280 |
spelling |
fttriple:oai:gotriple.eu:10670/1.v5q1uw 2023-05-15T17:28:21+02:00 Simulated Changes in the Particulate Carbon Export Efficiency due to Diel Vertical Migration of Zooplankton in the North Atlantic Gorgues, Thomas Aumont, Olivier Mémery, Laurent Laboratoire d'Océanographie Physique et Spatiale (LOPS) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS) Nucleus for European Modeling of the Ocean (NEMO R&D ) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Institut de Recherche pour le Développement (IRD)-Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Institut de Recherche pour le Développement (IRD)-Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU) 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 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) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) ANR-17-EURE-0015,ISBlue,Interdisciplinary Graduate School for the Blue planet(2017) European Project: 264933,EC:FP7:ENV,FP7-ENV-2010,EURO-BASIN(2010) 2019-05-28 https://doi.org/10.1029/2018GL081748 https://hal.archives-ouvertes.fr/hal-02399583/file/Gorgues_etal_GRL_2019.pdf https://hal.archives-ouvertes.fr/hal-02399583 en eng HAL CCSD American Geophysical Union hal-02399583 doi:10.1029/2018GL081748 IRD: fdi:010076122 WOS: 000471237500042 10670/1.v5q1uw https://hal.archives-ouvertes.fr/hal-02399583/file/Gorgues_etal_GRL_2019.pdf https://hal.archives-ouvertes.fr/hal-02399583 Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters Geophysical Research Letters, American Geophysical Union, 2019, 46 (10), pp.5387-5395. ⟨10.1029/2018GL081748⟩ Carbon pump ACL biogeochemical model attenuation fluorescence flux oceans copepods nitrogen zooplankton light diel vertical migration respiratory carbon active-transport envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2019 fttriple https://doi.org/10.1029/2018GL081748 2023-01-22T17:10:03Z Diel vertical migration (DVM) of zooplankton has been recognized to influence the biological pump by releasing carbon and nutrients at depth. However, uncertainties regarding the magnitude, spatial occurrence, and variability of this "active transport," as well as its impact on the carbon export, remain. To tackle these questions, a cost-effective parameterization of the DVM is included into a regional biogeochemical model simulating the North Atlantic. In addition to a reference simulation in which no DVM is simulated, two relative biomasses of migrating zooplankton (30% and 60%) have been tested. It leads to an active to passive export ratio in agreement with published estimations and to an increase in the carbon export efficiency at 1,000 m between 20% and 40%. However, this effect is partially canceled out by a simulated primary production decrease. DVM differently impacts contrasted North Atlantic regions with the largest effect on export efficiency found in the subtropical area. Article in Journal/Newspaper North Atlantic Copepods Unknown Geophysical Research Letters 46 10 5387 5395 |