Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters
Simulations of ozone loss rates using a three-dimensional chemical transport model and a box model during recent Antarctic and Arctic winters are compared with experimental loss rates. The study focused on the Antarctic winter 2003, during which the first Antarctic Match campaign was organized, and...
Published in: | Journal of Geophysical Research |
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Format: | Article in Journal/Newspaper |
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Online Access: | https://hal.science/hal-00161549 https://hal.science/hal-00161549/document https://hal.science/hal-00161549/file/Tripathi_et_al-2007-Journal_of_Geophysical_Research__Atmospheres_%281984-2012%29.pdf https://doi.org/10.1029/2006JD008370 |
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ftuniversailles:oai:HAL:hal-00161549v1 2024-02-11T09:56:06+01:00 Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters Prakash Tripathi, Om Godin-Beekmann, Sophie Lefèvre, Franck Pazmino, Andrea Hauchecorne, Alain Chipperfield, Martyn Feng, Wuhu Millard, Genevieve Rex, Markus Streibel, Martin von Der Gathen, Peter Service d'aéronomie (SA) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Jet Propulsion Laboratory (JPL) NASA-California Institute of Technology (CALTECH) Institute for Climate and Atmospheric Science Leeds (ICAS) School of Earth and Environment Leeds (SEE) University of Leeds-University of Leeds Department of Earth Sciences Cambridge, UK University of Cambridge UK (CAM) Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association 2007 https://hal.science/hal-00161549 https://hal.science/hal-00161549/document https://hal.science/hal-00161549/file/Tripathi_et_al-2007-Journal_of_Geophysical_Research__Atmospheres_%281984-2012%29.pdf https://doi.org/10.1029/2006JD008370 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1029/2006JD008370 hal-00161549 https://hal.science/hal-00161549 https://hal.science/hal-00161549/document https://hal.science/hal-00161549/file/Tripathi_et_al-2007-Journal_of_Geophysical_Research__Atmospheres_%281984-2012%29.pdf doi:10.1029/2006JD008370 info:eu-repo/semantics/OpenAccess ISSN: 2169-897X EISSN: 2169-8996 Journal of Geophysical Research: Atmospheres https://hal.science/hal-00161549 Journal of Geophysical Research: Atmospheres, 2007, 112 (D12), pp.D12307. ⟨10.1029/2006JD008370⟩ [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] info:eu-repo/semantics/article Journal articles 2007 ftuniversailles https://doi.org/10.1029/2006JD008370 2024-01-16T23:42:15Z Simulations of ozone loss rates using a three-dimensional chemical transport model and a box model during recent Antarctic and Arctic winters are compared with experimental loss rates. The study focused on the Antarctic winter 2003, during which the first Antarctic Match campaign was organized, and on Arctic winters 1999/2000, 2002/2003. The maximum ozone loss rates retrieved by the Match technique for the winters and levels studied reached 6 ppbv/sunlit hour and both types of simulations could generally reproduce the observations at 2-sigma error bar level. In some cases, for example, for the Arctic winter 2002/2003 at 475 K level, an excellent agreement within 1-sigma standard deviation level was obtained. An overestimation was also found with the box model simulation at some isentropic levels for the Antarctic winter and the Arctic winter 1999/2000, indicating an overestimation of chlorine activation in the model. Loss rates in the Antarctic show signs of saturation in September, which have to be considered in the comparison. Sensitivity tests were performed with the box model in order to assess the impact of kinetic parameters of the ClO-Cl2O2 catalytic cycle and total bromine content on the ozone loss rate. These tests resulted in a maximum change in ozone loss rates of 1.2 ppbv/sunlit hour, generally in high solar zenith angle conditions. In some cases, a better agreement was achieved with fastest photolysis of Cl2O2 and additional source of total inorganic bromine but at the expense of overestimation of smaller ozone loss rates derived later in the winter. Article in Journal/Newspaper Antarc* Antarctic Arctic Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ Antarctic Arctic The Antarctic Journal of Geophysical Research 112 D12 |
institution |
Open Polar |
collection |
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
op_collection_id |
ftuniversailles |
language |
English |
topic |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
spellingShingle |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] Prakash Tripathi, Om Godin-Beekmann, Sophie Lefèvre, Franck Pazmino, Andrea Hauchecorne, Alain Chipperfield, Martyn Feng, Wuhu Millard, Genevieve Rex, Markus Streibel, Martin von Der Gathen, Peter Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters |
topic_facet |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
description |
Simulations of ozone loss rates using a three-dimensional chemical transport model and a box model during recent Antarctic and Arctic winters are compared with experimental loss rates. The study focused on the Antarctic winter 2003, during which the first Antarctic Match campaign was organized, and on Arctic winters 1999/2000, 2002/2003. The maximum ozone loss rates retrieved by the Match technique for the winters and levels studied reached 6 ppbv/sunlit hour and both types of simulations could generally reproduce the observations at 2-sigma error bar level. In some cases, for example, for the Arctic winter 2002/2003 at 475 K level, an excellent agreement within 1-sigma standard deviation level was obtained. An overestimation was also found with the box model simulation at some isentropic levels for the Antarctic winter and the Arctic winter 1999/2000, indicating an overestimation of chlorine activation in the model. Loss rates in the Antarctic show signs of saturation in September, which have to be considered in the comparison. Sensitivity tests were performed with the box model in order to assess the impact of kinetic parameters of the ClO-Cl2O2 catalytic cycle and total bromine content on the ozone loss rate. These tests resulted in a maximum change in ozone loss rates of 1.2 ppbv/sunlit hour, generally in high solar zenith angle conditions. In some cases, a better agreement was achieved with fastest photolysis of Cl2O2 and additional source of total inorganic bromine but at the expense of overestimation of smaller ozone loss rates derived later in the winter. |
author2 |
Service d'aéronomie (SA) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Jet Propulsion Laboratory (JPL) NASA-California Institute of Technology (CALTECH) Institute for Climate and Atmospheric Science Leeds (ICAS) School of Earth and Environment Leeds (SEE) University of Leeds-University of Leeds Department of Earth Sciences Cambridge, UK University of Cambridge UK (CAM) Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association |
format |
Article in Journal/Newspaper |
author |
Prakash Tripathi, Om Godin-Beekmann, Sophie Lefèvre, Franck Pazmino, Andrea Hauchecorne, Alain Chipperfield, Martyn Feng, Wuhu Millard, Genevieve Rex, Markus Streibel, Martin von Der Gathen, Peter |
author_facet |
Prakash Tripathi, Om Godin-Beekmann, Sophie Lefèvre, Franck Pazmino, Andrea Hauchecorne, Alain Chipperfield, Martyn Feng, Wuhu Millard, Genevieve Rex, Markus Streibel, Martin von Der Gathen, Peter |
author_sort |
Prakash Tripathi, Om |
title |
Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters |
title_short |
Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters |
title_full |
Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters |
title_fullStr |
Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters |
title_full_unstemmed |
Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters |
title_sort |
comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with match observations in recent antarctic and arctic winters |
publisher |
HAL CCSD |
publishDate |
2007 |
url |
https://hal.science/hal-00161549 https://hal.science/hal-00161549/document https://hal.science/hal-00161549/file/Tripathi_et_al-2007-Journal_of_Geophysical_Research__Atmospheres_%281984-2012%29.pdf https://doi.org/10.1029/2006JD008370 |
geographic |
Antarctic Arctic The Antarctic |
geographic_facet |
Antarctic Arctic The Antarctic |
genre |
Antarc* Antarctic Arctic |
genre_facet |
Antarc* Antarctic Arctic |
op_source |
ISSN: 2169-897X EISSN: 2169-8996 Journal of Geophysical Research: Atmospheres https://hal.science/hal-00161549 Journal of Geophysical Research: Atmospheres, 2007, 112 (D12), pp.D12307. ⟨10.1029/2006JD008370⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1029/2006JD008370 hal-00161549 https://hal.science/hal-00161549 https://hal.science/hal-00161549/document https://hal.science/hal-00161549/file/Tripathi_et_al-2007-Journal_of_Geophysical_Research__Atmospheres_%281984-2012%29.pdf doi:10.1029/2006JD008370 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1029/2006JD008370 |
container_title |
Journal of Geophysical Research |
container_volume |
112 |
container_issue |
D12 |
_version_ |
1790600675561832448 |