Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans
International audience Contrasting concentrations of macronutrients and micronutrients induce different nutrient limitations of the oceanic productivity and shape the composition of the phytoplankton communities of the South Indian Ocean and Indian sector of the Southern Ocean. o assess the phytopla...
Published in: | Limnology and Oceanography |
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Main Authors: | , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2022
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Online Access: | https://hal.science/hal-03726468 https://hal.science/hal-03726468/document https://hal.science/hal-03726468/file/Limnology%20Oceanography%20-%202022%20-%20Geisen%20-%20Phytoplanktonic%20response%20to%20simulated%20volcanic%20and%20desert%20dust%20deposition%20events.pdf https://doi.org/10.1002/lno.12100 |
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Open Polar |
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Archives ouvertes de Paris-Saclay |
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ftuniparissaclay |
language |
English |
topic |
[PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] |
spellingShingle |
[PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] Geisen, Carla Ridame, Céline Journet, Emilie Delmelle, Pierre Marie, Dominique Lo Monaco, Claire Metzl, Nicolas Ammar, Rawaa Kombo, Joelle Cardinal, Damien Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans |
topic_facet |
[PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] |
description |
International audience Contrasting concentrations of macronutrients and micronutrients induce different nutrient limitations of the oceanic productivity and shape the composition of the phytoplankton communities of the South Indian Ocean and Indian sector of the Southern Ocean. o assess the phytoplankton response to nutrient release by desert dust and volcanic ash aerosols in these distinct biogeochemical regions, we conducted microcosm incubation experiments. A dry or wet deposition of either dust from Patagonia or ash from the Icelandic volcano Eyjafjallajökull or dissolved nutrients (Si, Fe, N and/or P) were added to trace metal clean incubations of surface seawater collected from five stations. These deposition experiments enabled the measurement of the biological response along with solubility calculations of nutrients. Both types of aerosols alleviated the iron deficiency occurring in the Southern Ocean during austral summer and resulted in a 24–110% enhancement of the primary production, depending on the station. The release of dissolved silicon may also have contributed to this response, although to a lesser extent, whereas neither the dust nor the ash relieved the nitrogen limitation in the low-nutrient and low-chlorophyll area. Diatom growth was responsible for 40% to 100% of the algal biomass increase within the responding stations, depending on the region and aerosol type. The high particle concentrations that are characteristic of ash deposition following volcanic eruptions may be of equal or higher importance to phytoplankton compared to desert dust, despite ashes' lower nutrient solubility to the ocean. |
author2 |
Cycles biogéochimiques marins : processus et perturbations (CYBIOM) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) 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 Paris Cité (UPCité)-École normale supérieure - Paris (ENS-PSL) 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)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-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)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA (UMR_7583)) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Earth and Life Institute - Environmental Sciences (ELIE) Université Catholique de Louvain = Catholic University of Louvain (UCL) Adaptation et diversité en milieu marin (ADMM) Institut national des sciences de l'Univers (INSU - CNRS)-Station biologique de Roscoff = Roscoff Marine Station (SBR) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) LEFE (Les Enveloppes Fluides et l'Environnement) through BISOU and ITALIANO DADDY project supported by IPSL |
format |
Article in Journal/Newspaper |
author |
Geisen, Carla Ridame, Céline Journet, Emilie Delmelle, Pierre Marie, Dominique Lo Monaco, Claire Metzl, Nicolas Ammar, Rawaa Kombo, Joelle Cardinal, Damien |
author_facet |
Geisen, Carla Ridame, Céline Journet, Emilie Delmelle, Pierre Marie, Dominique Lo Monaco, Claire Metzl, Nicolas Ammar, Rawaa Kombo, Joelle Cardinal, Damien |
author_sort |
Geisen, Carla |
title |
Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans |
title_short |
Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans |
title_full |
Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans |
title_fullStr |
Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans |
title_full_unstemmed |
Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans |
title_sort |
phytoplanktonic response to simulated volcanic and desert dust deposition events in the south indian and southern oceans |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.science/hal-03726468 https://hal.science/hal-03726468/document https://hal.science/hal-03726468/file/Limnology%20Oceanography%20-%202022%20-%20Geisen%20-%20Phytoplanktonic%20response%20to%20simulated%20volcanic%20and%20desert%20dust%20deposition%20events.pdf https://doi.org/10.1002/lno.12100 |
genre |
Eyjafjallajökull Southern Ocean |
genre_facet |
Eyjafjallajökull Southern Ocean |
op_source |
ISSN: 0024-3590 EISSN: 1939-5590 Limnology and Oceanography https://hal.science/hal-03726468 Limnology and Oceanography, 2022, 67 (7), pp.1537-1553. ⟨10.1002/lno.12100⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/lno.12100 hal-03726468 https://hal.science/hal-03726468 https://hal.science/hal-03726468/document https://hal.science/hal-03726468/file/Limnology%20Oceanography%20-%202022%20-%20Geisen%20-%20Phytoplanktonic%20response%20to%20simulated%20volcanic%20and%20desert%20dust%20deposition%20events.pdf doi:10.1002/lno.12100 WOS: 000799195400001 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1002/lno.12100 |
container_title |
Limnology and Oceanography |
container_volume |
67 |
container_issue |
7 |
container_start_page |
1537 |
op_container_end_page |
1553 |
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1799479547407630336 |
spelling |
ftuniparissaclay:oai:HAL:hal-03726468v1 2024-05-19T07:39:58+00:00 Phytoplanktonic response to simulated volcanic and desert dust deposition events in the South Indian and Southern Oceans Geisen, Carla Ridame, Céline Journet, Emilie Delmelle, Pierre Marie, Dominique Lo Monaco, Claire Metzl, Nicolas Ammar, Rawaa Kombo, Joelle Cardinal, Damien Cycles biogéochimiques marins : processus et perturbations (CYBIOM) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS-PSL) 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 Paris Cité (UPCité)-École normale supérieure - Paris (ENS-PSL) 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)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-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)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA (UMR_7583)) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Earth and Life Institute - Environmental Sciences (ELIE) Université Catholique de Louvain = Catholic University of Louvain (UCL) Adaptation et diversité en milieu marin (ADMM) Institut national des sciences de l'Univers (INSU - CNRS)-Station biologique de Roscoff = Roscoff Marine Station (SBR) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) LEFE (Les Enveloppes Fluides et l'Environnement) through BISOU and ITALIANO DADDY project supported by IPSL 2022-07 https://hal.science/hal-03726468 https://hal.science/hal-03726468/document https://hal.science/hal-03726468/file/Limnology%20Oceanography%20-%202022%20-%20Geisen%20-%20Phytoplanktonic%20response%20to%20simulated%20volcanic%20and%20desert%20dust%20deposition%20events.pdf https://doi.org/10.1002/lno.12100 en eng HAL CCSD Association for the Sciences of Limnology and Oceanography info:eu-repo/semantics/altIdentifier/doi/10.1002/lno.12100 hal-03726468 https://hal.science/hal-03726468 https://hal.science/hal-03726468/document https://hal.science/hal-03726468/file/Limnology%20Oceanography%20-%202022%20-%20Geisen%20-%20Phytoplanktonic%20response%20to%20simulated%20volcanic%20and%20desert%20dust%20deposition%20events.pdf doi:10.1002/lno.12100 WOS: 000799195400001 http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess ISSN: 0024-3590 EISSN: 1939-5590 Limnology and Oceanography https://hal.science/hal-03726468 Limnology and Oceanography, 2022, 67 (7), pp.1537-1553. ⟨10.1002/lno.12100⟩ [PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph] info:eu-repo/semantics/article Journal articles 2022 ftuniparissaclay https://doi.org/10.1002/lno.12100 2024-04-22T17:29:33Z International audience Contrasting concentrations of macronutrients and micronutrients induce different nutrient limitations of the oceanic productivity and shape the composition of the phytoplankton communities of the South Indian Ocean and Indian sector of the Southern Ocean. o assess the phytoplankton response to nutrient release by desert dust and volcanic ash aerosols in these distinct biogeochemical regions, we conducted microcosm incubation experiments. A dry or wet deposition of either dust from Patagonia or ash from the Icelandic volcano Eyjafjallajökull or dissolved nutrients (Si, Fe, N and/or P) were added to trace metal clean incubations of surface seawater collected from five stations. These deposition experiments enabled the measurement of the biological response along with solubility calculations of nutrients. Both types of aerosols alleviated the iron deficiency occurring in the Southern Ocean during austral summer and resulted in a 24–110% enhancement of the primary production, depending on the station. The release of dissolved silicon may also have contributed to this response, although to a lesser extent, whereas neither the dust nor the ash relieved the nitrogen limitation in the low-nutrient and low-chlorophyll area. Diatom growth was responsible for 40% to 100% of the algal biomass increase within the responding stations, depending on the region and aerosol type. The high particle concentrations that are characteristic of ash deposition following volcanic eruptions may be of equal or higher importance to phytoplankton compared to desert dust, despite ashes' lower nutrient solubility to the ocean. Article in Journal/Newspaper Eyjafjallajökull Southern Ocean Archives ouvertes de Paris-Saclay Limnology and Oceanography 67 7 1537 1553 |