The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget
International audience We present a 60-year record of the stable isotopes of atmospheric carbon monoxide (CO) from firn air samples collected under the framework of the North Greenland Eemian Ice Drilling (NEEM) project. CO concentration, δ13C, and δ 18O of CO were measured by gas chromatography/iso...
Published in: | Atmospheric Chemistry and Physics |
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Main Authors: | , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2012
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Online Access: | https://hal.science/hal-00821198 https://hal.science/hal-00821198/document https://hal.science/hal-00821198/file/acp-12-4365-2012.pdf https://doi.org/10.5194/acp-12-4365-2012 |
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Université Grenoble Alpes: HAL |
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English |
topic |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Wang, Z. Chappellaz, Jérôme Martinerie, Patricia Park, K. Petrenko, V. Witrant, Emmanuel Emmons, L. K. Blunier, T. Brenninkmeijer, C.-A.-M. Mak, J. E. The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget |
topic_facet |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience We present a 60-year record of the stable isotopes of atmospheric carbon monoxide (CO) from firn air samples collected under the framework of the North Greenland Eemian Ice Drilling (NEEM) project. CO concentration, δ13C, and δ 18O of CO were measured by gas chromatography/isotope ratio mass spectrometry (gc-IRMS) from trapped gases in the firn. We applied LGGE-GIPSA firn air models (Witrant et al., 2011) to correlate gas age with firn air depth and then reconstructed the trend of atmospheric CO and its stable isotopic composition at high northern latitudes since 1950. The most probable firn air model scenarios show that δ13C decreased slightly from −25.8 ‰ in 1950 to − 26.4 ‰ in 2000, then decreased more significantly to −27.2 ‰ in 2008. δ18O decreased more regularly from 9.8 ‰ in 1950 to 7.1 ‰ in 2008. Those same scenarios show CO concentration increased gradually from 1950 and peaked in the late 1970s, followed by a gradual decrease to present day values (Petrenko et al., 2012). Results from an isotope mass balance model indicate that a slight increase, followed by a large reduction, in CO derived from fossil fuel combustion has occurred since 1950. The reduction of CO emission from fossil fuel combustion after the mid-1970s is the most plausible mechanism for the drop of CO concentration during this time. Fossil fuel CO emissions decreased as a result of the implementation of catalytic converters and the relative growth of diesel engines, in spite of the global vehicle fleet size having grown several fold over the same time period. |
author2 |
Institute for Terrestrial and Planetary Atmospheres Stony Brook (ITPA) School of Marine and Atmospheric Sciences Stony Brook (SoMAS) Stony Brook University SUNY (SBU) State University of New York (SUNY)-State University of New York (SUNY)-Stony Brook University SUNY (SBU) State University of New York (SUNY)-State University of New York (SUNY) CLIPS Laboratoire de glaciologie et géophysique de l'environnement (LGGE) 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 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)-Centre National de la Recherche Scientifique (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 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)-Centre National de la Recherche Scientifique (CNRS) University of Colorado Boulder GIPSA - Systèmes linéaires et robustesse (GIPSA-SLR) Département Automatique (GIPSA-DA) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) National Center for Atmospheric Research Boulder (NCAR) Centre for Ice and Climate Copenhagen Niels Bohr Institute Copenhagen (NBI) Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH)-Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH) Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft National Science Foundation grant OCE0731406 European Project: |
format |
Article in Journal/Newspaper |
author |
Wang, Z. Chappellaz, Jérôme Martinerie, Patricia Park, K. Petrenko, V. Witrant, Emmanuel Emmons, L. K. Blunier, T. Brenninkmeijer, C.-A.-M. Mak, J. E. |
author_facet |
Wang, Z. Chappellaz, Jérôme Martinerie, Patricia Park, K. Petrenko, V. Witrant, Emmanuel Emmons, L. K. Blunier, T. Brenninkmeijer, C.-A.-M. Mak, J. E. |
author_sort |
Wang, Z. |
title |
The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget |
title_short |
The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget |
title_full |
The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget |
title_fullStr |
The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget |
title_full_unstemmed |
The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget |
title_sort |
isotopic record of northern hemisphere atmospheric carbon monoxide since 1950, implications for the co budget |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00821198 https://hal.science/hal-00821198/document https://hal.science/hal-00821198/file/acp-12-4365-2012.pdf https://doi.org/10.5194/acp-12-4365-2012 |
genre |
Greenland North Greenland |
genre_facet |
Greenland North Greenland |
op_source |
ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics https://hal.science/hal-00821198 Atmospheric Chemistry and Physics, 2012, 12, pp.4365-4377. ⟨10.5194/acp-12-4365-2012⟩ |
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op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.5194/acp-12-4365-2012 |
container_title |
Atmospheric Chemistry and Physics |
container_volume |
12 |
container_issue |
10 |
container_start_page |
4365 |
op_container_end_page |
4377 |
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1799481045873065984 |
spelling |
ftunigrenoble:oai:HAL:hal-00821198v1 2024-05-19T07:41:26+00:00 The isotopic record of Northern Hemisphere atmospheric carbon monoxide since 1950, implications for the CO budget Wang, Z. Chappellaz, Jérôme Martinerie, Patricia Park, K. Petrenko, V. Witrant, Emmanuel Emmons, L. K. Blunier, T. Brenninkmeijer, C.-A.-M. Mak, J. E. Institute for Terrestrial and Planetary Atmospheres Stony Brook (ITPA) School of Marine and Atmospheric Sciences Stony Brook (SoMAS) Stony Brook University SUNY (SBU) State University of New York (SUNY)-State University of New York (SUNY)-Stony Brook University SUNY (SBU) State University of New York (SUNY)-State University of New York (SUNY) CLIPS Laboratoire de glaciologie et géophysique de l'environnement (LGGE) 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 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)-Centre National de la Recherche Scientifique (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 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)-Centre National de la Recherche Scientifique (CNRS) University of Colorado Boulder GIPSA - Systèmes linéaires et robustesse (GIPSA-SLR) Département Automatique (GIPSA-DA) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) National Center for Atmospheric Research Boulder (NCAR) Centre for Ice and Climate Copenhagen Niels Bohr Institute Copenhagen (NBI) Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH)-Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH) Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft National Science Foundation grant OCE0731406 European Project: 2012-05-16 https://hal.science/hal-00821198 https://hal.science/hal-00821198/document https://hal.science/hal-00821198/file/acp-12-4365-2012.pdf https://doi.org/10.5194/acp-12-4365-2012 en eng HAL CCSD European Geosciences Union info:eu-repo/semantics/altIdentifier/doi/10.5194/acp-12-4365-2012 hal-00821198 https://hal.science/hal-00821198 https://hal.science/hal-00821198/document https://hal.science/hal-00821198/file/acp-12-4365-2012.pdf doi:10.5194/acp-12-4365-2012 info:eu-repo/semantics/OpenAccess ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics https://hal.science/hal-00821198 Atmospheric Chemistry and Physics, 2012, 12, pp.4365-4377. ⟨10.5194/acp-12-4365-2012⟩ [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2012 ftunigrenoble https://doi.org/10.5194/acp-12-4365-2012 2024-04-25T00:10:14Z International audience We present a 60-year record of the stable isotopes of atmospheric carbon monoxide (CO) from firn air samples collected under the framework of the North Greenland Eemian Ice Drilling (NEEM) project. CO concentration, δ13C, and δ 18O of CO were measured by gas chromatography/isotope ratio mass spectrometry (gc-IRMS) from trapped gases in the firn. We applied LGGE-GIPSA firn air models (Witrant et al., 2011) to correlate gas age with firn air depth and then reconstructed the trend of atmospheric CO and its stable isotopic composition at high northern latitudes since 1950. The most probable firn air model scenarios show that δ13C decreased slightly from −25.8 ‰ in 1950 to − 26.4 ‰ in 2000, then decreased more significantly to −27.2 ‰ in 2008. δ18O decreased more regularly from 9.8 ‰ in 1950 to 7.1 ‰ in 2008. Those same scenarios show CO concentration increased gradually from 1950 and peaked in the late 1970s, followed by a gradual decrease to present day values (Petrenko et al., 2012). Results from an isotope mass balance model indicate that a slight increase, followed by a large reduction, in CO derived from fossil fuel combustion has occurred since 1950. The reduction of CO emission from fossil fuel combustion after the mid-1970s is the most plausible mechanism for the drop of CO concentration during this time. Fossil fuel CO emissions decreased as a result of the implementation of catalytic converters and the relative growth of diesel engines, in spite of the global vehicle fleet size having grown several fold over the same time period. Article in Journal/Newspaper Greenland North Greenland Université Grenoble Alpes: HAL Atmospheric Chemistry and Physics 12 10 4365 4377 |