Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores
International audience Using a newly developed method dedicated to measurements of water-soluble humic-like substances (HULIS WS) in atmospheric aerosol samples, the carbon mass quantification of HULIS WS in an Alpine ice core is achieved for the first time. The method is based on the extraction of...
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ftccsdartic:oai:HAL:hal-02051670v1 2023-05-15T16:38:56+02:00 Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores Guilhermet, Julien Preunkert, Suzanne Voisin, Didier Baduel, Christine Legrand, Michel Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) 2013-05-16 https://hal.archives-ouvertes.fr/hal-02051670 https://hal.archives-ouvertes.fr/hal-02051670/document https://hal.archives-ouvertes.fr/hal-02051670/file/Guilhermet2013.pdf https://doi.org/10.1002/jgrd.50201 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1002/jgrd.50201 hal-02051670 https://hal.archives-ouvertes.fr/hal-02051670 https://hal.archives-ouvertes.fr/hal-02051670/document https://hal.archives-ouvertes.fr/hal-02051670/file/Guilhermet2013.pdf doi:10.1002/jgrd.50201 info:eu-repo/semantics/OpenAccess ISSN: 2169-897X EISSN: 2169-8996 Journal of Geophysical Research: Atmospheres https://hal.archives-ouvertes.fr/hal-02051670 Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2013, 118 (9), pp.3869-3878. ⟨10.1002/jgrd.50201⟩ [SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph] info:eu-repo/semantics/article Journal articles 2013 ftccsdartic https://doi.org/10.1002/jgrd.50201 2021-10-24T05:06:14Z International audience Using a newly developed method dedicated to measurements of water-soluble humic-like substances (HULIS WS) in atmospheric aerosol samples, the carbon mass quantification of HULIS WS in an Alpine ice core is achieved for the first time. The method is based on the extraction of HULIS WS with a weak anion-exchanger resin and the subsequent quantification of the extracted carbon fraction with a total organic carbon (TOC) analyzer. Measurements were performed along a Col du Dôme (4250 m above sea level, French Alps) ice core covering the 1920-2004 time period. The HULIS WS concentrations exhibit a well-marked seasonal cycle with winter minima close to 7 ppbC and summer maxima ranging between 10 and 50 ppbC. Whereas the winter HULIS WS concentrations remained unchanged over the twentieth century, the summer concentrations increased from 20 ppbC prior to the Second World War to 35 ppbC in the 1970-1990s. These different trends reflect the different types of HULIS WS sources in winter and summer. HULIS WS are mainly primarily emitted by domestic wood burning in winter and secondary in summer being produced from biogenic precursors. For unknown reason, the HULIS WS signal is found to be unusual in ice samples corresponding to World War II. Article in Journal/Newspaper ice core Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Journal of Geophysical Research: Atmospheres 118 9 3869 3878 |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph] |
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[SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph] Guilhermet, Julien Preunkert, Suzanne Voisin, Didier Baduel, Christine Legrand, Michel Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores |
topic_facet |
[SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph] |
description |
International audience Using a newly developed method dedicated to measurements of water-soluble humic-like substances (HULIS WS) in atmospheric aerosol samples, the carbon mass quantification of HULIS WS in an Alpine ice core is achieved for the first time. The method is based on the extraction of HULIS WS with a weak anion-exchanger resin and the subsequent quantification of the extracted carbon fraction with a total organic carbon (TOC) analyzer. Measurements were performed along a Col du Dôme (4250 m above sea level, French Alps) ice core covering the 1920-2004 time period. The HULIS WS concentrations exhibit a well-marked seasonal cycle with winter minima close to 7 ppbC and summer maxima ranging between 10 and 50 ppbC. Whereas the winter HULIS WS concentrations remained unchanged over the twentieth century, the summer concentrations increased from 20 ppbC prior to the Second World War to 35 ppbC in the 1970-1990s. These different trends reflect the different types of HULIS WS sources in winter and summer. HULIS WS are mainly primarily emitted by domestic wood burning in winter and secondary in summer being produced from biogenic precursors. For unknown reason, the HULIS WS signal is found to be unusual in ice samples corresponding to World War II. |
author2 |
Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Guilhermet, Julien Preunkert, Suzanne Voisin, Didier Baduel, Christine Legrand, Michel |
author_facet |
Guilhermet, Julien Preunkert, Suzanne Voisin, Didier Baduel, Christine Legrand, Michel |
author_sort |
Guilhermet, Julien |
title |
Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores |
title_short |
Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores |
title_full |
Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores |
title_fullStr |
Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores |
title_full_unstemmed |
Major 20th century changes of water-soluble humic-like substances (HULIS WS ) aerosol over Europe inferred from Alpine ice cores |
title_sort |
major 20th century changes of water-soluble humic-like substances (hulis ws ) aerosol over europe inferred from alpine ice cores |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.archives-ouvertes.fr/hal-02051670 https://hal.archives-ouvertes.fr/hal-02051670/document https://hal.archives-ouvertes.fr/hal-02051670/file/Guilhermet2013.pdf https://doi.org/10.1002/jgrd.50201 |
genre |
ice core |
genre_facet |
ice core |
op_source |
ISSN: 2169-897X EISSN: 2169-8996 Journal of Geophysical Research: Atmospheres https://hal.archives-ouvertes.fr/hal-02051670 Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2013, 118 (9), pp.3869-3878. ⟨10.1002/jgrd.50201⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/jgrd.50201 hal-02051670 https://hal.archives-ouvertes.fr/hal-02051670 https://hal.archives-ouvertes.fr/hal-02051670/document https://hal.archives-ouvertes.fr/hal-02051670/file/Guilhermet2013.pdf doi:10.1002/jgrd.50201 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1002/jgrd.50201 |
container_title |
Journal of Geophysical Research: Atmospheres |
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118 |
container_issue |
9 |
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3869 |
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3878 |
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