Volcanic Degassing: Process and Impact
Volcanic degassing represents an essential component of the global geochemical cycles that determine the state of the atmosphere and climate. It also exerts a first-order influence on the ways in which volcanoes erupt and is thus vital to understanding how volcanoes work and assessing their hazards....
Main Authors: | , , |
---|---|
Other Authors: | , , , , , , , , , |
Format: | Book Part |
Language: | English |
Published: |
HAL CCSD
2014
|
Subjects: | |
Online Access: | https://insu.hal.science/insu-00904186 https://doi.org/10.1016/B978-0-08-095975-7.00304-1 |
id |
ftunivorleans:oai:HAL:insu-00904186v1 |
---|---|
record_format |
openpolar |
spelling |
ftunivorleans:oai:HAL:insu-00904186v1 2024-09-15T18:12:02+00:00 Volcanic Degassing: Process and Impact Oppenheimer, Clive Fischer, Tobias, P Scaillet, Bruno Department of Geography Cambridge, UK University of Cambridge UK (CAM) 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) The University of New Mexico Albuquerque New Mexico Consortium (NMC) European Commission Framework Programmes 'NOVAC' and 'MIAVITA'; Dynamic Earth theme of the National Centre for Earth Observation; and NSF-grant ANT-0838817, which has supported studies of Erebus volcano. TF acknowledges the following NSF grants that supported a decade of work on sources of volcanic volatiles and their isotopic signatures: EAR 0079402, 0118914, 0537618, 0620160, 0711533, 0827352, and OCE 0305218 and discussion of the water isotope fractionation in volcanic fumaroles. 2014 https://insu.hal.science/insu-00904186 https://doi.org/10.1016/B978-0-08-095975-7.00304-1 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/B978-0-08-095975-7.00304-1 insu-00904186 https://insu.hal.science/insu-00904186 doi:10.1016/B978-0-08-095975-7.00304-1 Treatise on Geochemistry https://insu.hal.science/insu-00904186 Treatise on Geochemistry, 4, Elsevier, pp.111-179, 2014, ⟨10.1016/B978-0-08-095975-7.00304-1⟩ Isotope fractionation Magma degassing Volatiles Volcanic emissions [SDU.STU.VO]Sciences of the Universe [physics]/Earth Sciences/Volcanology [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/bookPart Book sections 2014 ftunivorleans https://doi.org/10.1016/B978-0-08-095975-7.00304-1 2024-08-05T23:36:17Z Volcanic degassing represents an essential component of the global geochemical cycles that determine the state of the atmosphere and climate. It also exerts a first-order influence on the ways in which volcanoes erupt and is thus vital to understanding how volcanoes work and assessing their hazards. This article reviews the sources of volcanic volatiles, their behavior in ascending magmas and surficial reservoirs (including isotopic fractionation), and the processes by which gases separate from melt and reach the atmosphere. A range of field, laboratory, and remote sensing techniques can be applied to measurements and monitoring of volcanic gas and aerosol compositions (elemental, molecular, and isotopic) and flux. It summarizes their application and the general characteristics of volatile emissions associated with different geodynamic settings and volcanic manifestations. Some methods, including those based on petrological and ice core analysis, can even provide estimates of volatile budgets of eruptions that occurred in the distant past. Having considered the source-to-surface processes related to volcanic degassing, it reviews the impacts of emissions on the atmosphere, climate, and environment, from local to global scales, and the associated human and animal health hazards of volcanogenic pollution. Book Part ice core Université d'Orléans: HAL 111 179 |
institution |
Open Polar |
collection |
Université d'Orléans: HAL |
op_collection_id |
ftunivorleans |
language |
English |
topic |
Isotope fractionation Magma degassing Volatiles Volcanic emissions [SDU.STU.VO]Sciences of the Universe [physics]/Earth Sciences/Volcanology [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
Isotope fractionation Magma degassing Volatiles Volcanic emissions [SDU.STU.VO]Sciences of the Universe [physics]/Earth Sciences/Volcanology [SDE.MCG]Environmental Sciences/Global Changes Oppenheimer, Clive Fischer, Tobias, P Scaillet, Bruno Volcanic Degassing: Process and Impact |
topic_facet |
Isotope fractionation Magma degassing Volatiles Volcanic emissions [SDU.STU.VO]Sciences of the Universe [physics]/Earth Sciences/Volcanology [SDE.MCG]Environmental Sciences/Global Changes |
description |
Volcanic degassing represents an essential component of the global geochemical cycles that determine the state of the atmosphere and climate. It also exerts a first-order influence on the ways in which volcanoes erupt and is thus vital to understanding how volcanoes work and assessing their hazards. This article reviews the sources of volcanic volatiles, their behavior in ascending magmas and surficial reservoirs (including isotopic fractionation), and the processes by which gases separate from melt and reach the atmosphere. A range of field, laboratory, and remote sensing techniques can be applied to measurements and monitoring of volcanic gas and aerosol compositions (elemental, molecular, and isotopic) and flux. It summarizes their application and the general characteristics of volatile emissions associated with different geodynamic settings and volcanic manifestations. Some methods, including those based on petrological and ice core analysis, can even provide estimates of volatile budgets of eruptions that occurred in the distant past. Having considered the source-to-surface processes related to volcanic degassing, it reviews the impacts of emissions on the atmosphere, climate, and environment, from local to global scales, and the associated human and animal health hazards of volcanogenic pollution. |
author2 |
Department of Geography Cambridge, UK University of Cambridge UK (CAM) 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) The University of New Mexico Albuquerque New Mexico Consortium (NMC) European Commission Framework Programmes 'NOVAC' and 'MIAVITA'; Dynamic Earth theme of the National Centre for Earth Observation; and NSF-grant ANT-0838817, which has supported studies of Erebus volcano. TF acknowledges the following NSF grants that supported a decade of work on sources of volcanic volatiles and their isotopic signatures: EAR 0079402, 0118914, 0537618, 0620160, 0711533, 0827352, and OCE 0305218 and discussion of the water isotope fractionation in volcanic fumaroles. |
format |
Book Part |
author |
Oppenheimer, Clive Fischer, Tobias, P Scaillet, Bruno |
author_facet |
Oppenheimer, Clive Fischer, Tobias, P Scaillet, Bruno |
author_sort |
Oppenheimer, Clive |
title |
Volcanic Degassing: Process and Impact |
title_short |
Volcanic Degassing: Process and Impact |
title_full |
Volcanic Degassing: Process and Impact |
title_fullStr |
Volcanic Degassing: Process and Impact |
title_full_unstemmed |
Volcanic Degassing: Process and Impact |
title_sort |
volcanic degassing: process and impact |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://insu.hal.science/insu-00904186 https://doi.org/10.1016/B978-0-08-095975-7.00304-1 |
genre |
ice core |
genre_facet |
ice core |
op_source |
Treatise on Geochemistry https://insu.hal.science/insu-00904186 Treatise on Geochemistry, 4, Elsevier, pp.111-179, 2014, ⟨10.1016/B978-0-08-095975-7.00304-1⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/B978-0-08-095975-7.00304-1 insu-00904186 https://insu.hal.science/insu-00904186 doi:10.1016/B978-0-08-095975-7.00304-1 |
op_doi |
https://doi.org/10.1016/B978-0-08-095975-7.00304-1 |
container_start_page |
111 |
op_container_end_page |
179 |
_version_ |
1810449615772712960 |