On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions
International audience Today, volcanic sulfur emissions into the atmosphere are measured spectroscopically from the ground, air and space. For eruptions prior to the satellite era, two main sulfur proxies are used, the rock and ice core records, as illustrated by Peccia et al. (2023, https://doi.org...
Published in: | Geophysical Research Letters |
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Main Authors: | , |
Other Authors: | , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2024
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Online Access: | https://insu.hal.science/insu-04647672 https://insu.hal.science/insu-04647672/document https://insu.hal.science/insu-04647672/file/Geophysical%20Research%20Letters%20-%202024%20-%20Scaillet%20-%20On%20the%20Budget%20and%20Atmospheric%20Fate%20of%20Sulfur%20Emissions%20From%20Large%20Volcanic.pdf https://doi.org/10.1029/2023GL107180 |
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Open Polar |
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Université d'Orléans: HAL |
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English |
topic |
sulfur volcanoes atmosphere climate eruption petrology [SDU]Sciences of the Universe [physics] |
spellingShingle |
sulfur volcanoes atmosphere climate eruption petrology [SDU]Sciences of the Universe [physics] Scaillet, Bruno Oppenheimer, Clive On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions |
topic_facet |
sulfur volcanoes atmosphere climate eruption petrology [SDU]Sciences of the Universe [physics] |
description |
International audience Today, volcanic sulfur emissions into the atmosphere are measured spectroscopically from the ground, air and space. For eruptions prior to the satellite era, two main sulfur proxies are used, the rock and ice core records, as illustrated by Peccia et al. (2023, https://doi.org/10.1029/2023gl103334). The first approach is based on calculations of the sulfur content of the magma, while the second uses traces of sulfur deposited in ice. Both approaches have their limitations. For glaciochemistry, the volcano responsible for a sulfur anomaly is often unknown and the atmospheric pathway by which the sulfur reached the ice uncertain. The petrologic method relies, too, on uncertain estimates of eruption size and a number of geochemical assumptions that are hard to verify. A deeper knowledge of processes occurring both within magma bodies prior to eruption, and within volcanic plumes in the atmosphere is needed to further our understanding of the impacts of volcanism on climate. |
author2 |
Institut des Sciences de la Terre d'Orléans - UMR7327 (ISTO) Bureau de Recherches Géologiques et Minières (BRGM)-Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS) Magma & Déformation Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Bureau de Recherches Géologiques et Minières (BRGM)-Observatoire des Sciences de l'Univers en région Centre (OSUC) University of Cambridge UK (CAM) Istituto Nazionale di Geofisica e Vulcanologia ANR-10-LABX-0100,VOLTAIRE,Geofluids and Volatil elements – Earth, Atmosphere, Interfaces – Resources and Environment(2010) ANR-11-EQPX-0036,PLANEX,Planète Expérimentation: simulation et analyse in-situ en conditions extrêmes(2011) |
format |
Article in Journal/Newspaper |
author |
Scaillet, Bruno Oppenheimer, Clive |
author_facet |
Scaillet, Bruno Oppenheimer, Clive |
author_sort |
Scaillet, Bruno |
title |
On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions |
title_short |
On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions |
title_full |
On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions |
title_fullStr |
On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions |
title_full_unstemmed |
On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions |
title_sort |
on the budget and atmospheric fate of sulfur emissions from large volcanic eruptions |
publisher |
HAL CCSD |
publishDate |
2024 |
url |
https://insu.hal.science/insu-04647672 https://insu.hal.science/insu-04647672/document https://insu.hal.science/insu-04647672/file/Geophysical%20Research%20Letters%20-%202024%20-%20Scaillet%20-%20On%20the%20Budget%20and%20Atmospheric%20Fate%20of%20Sulfur%20Emissions%20From%20Large%20Volcanic.pdf https://doi.org/10.1029/2023GL107180 |
genre |
ice core |
genre_facet |
ice core |
op_source |
ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://insu.hal.science/insu-04647672 Geophysical Research Letters, 2024, 51, ⟨10.1029/2023GL107180⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1029/2023GL107180 insu-04647672 https://insu.hal.science/insu-04647672 https://insu.hal.science/insu-04647672/document https://insu.hal.science/insu-04647672/file/Geophysical%20Research%20Letters%20-%202024%20-%20Scaillet%20-%20On%20the%20Budget%20and%20Atmospheric%20Fate%20of%20Sulfur%20Emissions%20From%20Large%20Volcanic.pdf BIBCODE: 2024GeoRL.5107180S doi:10.1029/2023GL107180 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1029/2023GL107180 |
container_title |
Geophysical Research Letters |
container_volume |
51 |
container_issue |
12 |
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1809914557068476416 |
spelling |
ftunivorleans:oai:HAL:insu-04647672v1 2024-09-09T19:44:54+00:00 On the Budget and Atmospheric Fate of Sulfur Emissions From Large Volcanic Eruptions Scaillet, Bruno Oppenheimer, Clive Institut des Sciences de la Terre d'Orléans - UMR7327 (ISTO) Bureau de Recherches Géologiques et Minières (BRGM)-Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS) Magma & Déformation Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Bureau de Recherches Géologiques et Minières (BRGM)-Observatoire des Sciences de l'Univers en région Centre (OSUC) University of Cambridge UK (CAM) Istituto Nazionale di Geofisica e Vulcanologia ANR-10-LABX-0100,VOLTAIRE,Geofluids and Volatil elements – Earth, Atmosphere, Interfaces – Resources and Environment(2010) ANR-11-EQPX-0036,PLANEX,Planète Expérimentation: simulation et analyse in-situ en conditions extrêmes(2011) 2024 https://insu.hal.science/insu-04647672 https://insu.hal.science/insu-04647672/document https://insu.hal.science/insu-04647672/file/Geophysical%20Research%20Letters%20-%202024%20-%20Scaillet%20-%20On%20the%20Budget%20and%20Atmospheric%20Fate%20of%20Sulfur%20Emissions%20From%20Large%20Volcanic.pdf https://doi.org/10.1029/2023GL107180 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1029/2023GL107180 insu-04647672 https://insu.hal.science/insu-04647672 https://insu.hal.science/insu-04647672/document https://insu.hal.science/insu-04647672/file/Geophysical%20Research%20Letters%20-%202024%20-%20Scaillet%20-%20On%20the%20Budget%20and%20Atmospheric%20Fate%20of%20Sulfur%20Emissions%20From%20Large%20Volcanic.pdf BIBCODE: 2024GeoRL.5107180S doi:10.1029/2023GL107180 http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://insu.hal.science/insu-04647672 Geophysical Research Letters, 2024, 51, ⟨10.1029/2023GL107180⟩ sulfur volcanoes atmosphere climate eruption petrology [SDU]Sciences of the Universe [physics] info:eu-repo/semantics/article Journal articles 2024 ftunivorleans https://doi.org/10.1029/2023GL107180 2024-07-22T23:39:59Z International audience Today, volcanic sulfur emissions into the atmosphere are measured spectroscopically from the ground, air and space. For eruptions prior to the satellite era, two main sulfur proxies are used, the rock and ice core records, as illustrated by Peccia et al. (2023, https://doi.org/10.1029/2023gl103334). The first approach is based on calculations of the sulfur content of the magma, while the second uses traces of sulfur deposited in ice. Both approaches have their limitations. For glaciochemistry, the volcano responsible for a sulfur anomaly is often unknown and the atmospheric pathway by which the sulfur reached the ice uncertain. The petrologic method relies, too, on uncertain estimates of eruption size and a number of geochemical assumptions that are hard to verify. A deeper knowledge of processes occurring both within magma bodies prior to eruption, and within volcanic plumes in the atmosphere is needed to further our understanding of the impacts of volcanism on climate. Article in Journal/Newspaper ice core Université d'Orléans: HAL Geophysical Research Letters 51 12 |