Winter interactions between aerosols and weather regimes in the North-Atlantic European region
International audience This study aims at understanding the winter interactions between aerosols and weather regimes in the North-Atlantic European (NAE) region. As a first step, a six year simulation of sulphate, black carbon (BC) and dust is performed with a Chemical Transport Model (CTM), forced...
Published in: | Journal of Geophysical Research |
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Main Authors: | , , , |
Other Authors: | , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2010
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Subjects: | |
Online Access: | https://meteofrance.hal.science/meteo-00459504 https://meteofrance.hal.science/meteo-00459504/document https://meteofrance.hal.science/meteo-00459504/file/2009JD012480.pdf https://doi.org/10.1029/2009JD012480 |
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ftceafr:oai:HAL:meteo-00459504v1 |
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openpolar |
institution |
Open Polar |
collection |
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) |
op_collection_id |
ftceafr |
language |
English |
topic |
aerosol weather regime sulfate black carbon dust [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology [SDE.MCG]Environmental Sciences/Global Changes [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
aerosol weather regime sulfate black carbon dust [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology [SDE.MCG]Environmental Sciences/Global Changes [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Martin, Ménégoz Guemas, Virginie Salas y Melia, David Aurore, Voldoire Winter interactions between aerosols and weather regimes in the North-Atlantic European region |
topic_facet |
aerosol weather regime sulfate black carbon dust [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology [SDE.MCG]Environmental Sciences/Global Changes [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience This study aims at understanding the winter interactions between aerosols and weather regimes in the North-Atlantic European (NAE) region. As a first step, a six year simulation of sulphate, black carbon (BC) and dust is performed with a Chemical Transport Model (CTM), forced by the meteorological data issued from the European Centre for Medium-range Weather Forecast Integrated Forecast System (ECMWF IFS) model. The CTM uses the emissions inventory of aerosols and precursors gases provided by the “AERosol Comparison between Observations and Models” (AEROCOM) project. In this experiment, atmospheric dynamical processes associated with the different regimes can impact by up to 25% the burden of sulphate and BC and by up to 80% the burden of mineral dust, through the modification of deposition, transport and chemistry processes. As a second step, the patterns of aerosol anomalies induced by each weather regime are used to force experiments performed with an Atmosphere General Circulation Model (AGCM). The mean persistence of the negative phase of the North Atlantic Oscillation (NAO-) and the Zonal regime are reduced by 1.78 and 0.88 days respectively when the atmosphere is forced with the patterns of aerosols induced by the Zonal regime and the Blocking regime respectively. This suggests that the interaction between the atmosphere and its aerosol concentration could destabilize the NAO- regime which occurs after a Zonal episode. Same conclusion can be set out for a Zonal regime which occurs after a Blocking episode. |
author2 |
Centre national de recherches météorologiques (CNRM) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) ANR-17-MPGA-0003,ASET,Atmosphere - Sea ice Exchanges and Teleconections(2017) |
format |
Article in Journal/Newspaper |
author |
Martin, Ménégoz Guemas, Virginie Salas y Melia, David Aurore, Voldoire |
author_facet |
Martin, Ménégoz Guemas, Virginie Salas y Melia, David Aurore, Voldoire |
author_sort |
Martin, Ménégoz |
title |
Winter interactions between aerosols and weather regimes in the North-Atlantic European region |
title_short |
Winter interactions between aerosols and weather regimes in the North-Atlantic European region |
title_full |
Winter interactions between aerosols and weather regimes in the North-Atlantic European region |
title_fullStr |
Winter interactions between aerosols and weather regimes in the North-Atlantic European region |
title_full_unstemmed |
Winter interactions between aerosols and weather regimes in the North-Atlantic European region |
title_sort |
winter interactions between aerosols and weather regimes in the north-atlantic european region |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://meteofrance.hal.science/meteo-00459504 https://meteofrance.hal.science/meteo-00459504/document https://meteofrance.hal.science/meteo-00459504/file/2009JD012480.pdf https://doi.org/10.1029/2009JD012480 |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
ISSN: 2169-897X EISSN: 2169-8996 Journal of Geophysical Research: Atmospheres https://meteofrance.hal.science/meteo-00459504 Journal of Geophysical Research: Atmospheres, 2010, 115, pp.D09201. ⟨10.1029/2009JD012480⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1029/2009JD012480 meteo-00459504 https://meteofrance.hal.science/meteo-00459504 https://meteofrance.hal.science/meteo-00459504/document https://meteofrance.hal.science/meteo-00459504/file/2009JD012480.pdf doi:10.1029/2009JD012480 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1029/2009JD012480 |
container_title |
Journal of Geophysical Research |
container_volume |
115 |
container_issue |
D9 |
_version_ |
1801379644823306240 |
spelling |
ftceafr:oai:HAL:meteo-00459504v1 2024-06-09T07:48:05+00:00 Winter interactions between aerosols and weather regimes in the North-Atlantic European region Martin, Ménégoz Guemas, Virginie Salas y Melia, David Aurore, Voldoire Centre national de recherches météorologiques (CNRM) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) ANR-17-MPGA-0003,ASET,Atmosphere - Sea ice Exchanges and Teleconections(2017) 2010-05-04 https://meteofrance.hal.science/meteo-00459504 https://meteofrance.hal.science/meteo-00459504/document https://meteofrance.hal.science/meteo-00459504/file/2009JD012480.pdf https://doi.org/10.1029/2009JD012480 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1029/2009JD012480 meteo-00459504 https://meteofrance.hal.science/meteo-00459504 https://meteofrance.hal.science/meteo-00459504/document https://meteofrance.hal.science/meteo-00459504/file/2009JD012480.pdf doi:10.1029/2009JD012480 info:eu-repo/semantics/OpenAccess ISSN: 2169-897X EISSN: 2169-8996 Journal of Geophysical Research: Atmospheres https://meteofrance.hal.science/meteo-00459504 Journal of Geophysical Research: Atmospheres, 2010, 115, pp.D09201. ⟨10.1029/2009JD012480⟩ aerosol weather regime sulfate black carbon dust [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology [SDE.MCG]Environmental Sciences/Global Changes [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2010 ftceafr https://doi.org/10.1029/2009JD012480 2024-05-16T14:46:16Z International audience This study aims at understanding the winter interactions between aerosols and weather regimes in the North-Atlantic European (NAE) region. As a first step, a six year simulation of sulphate, black carbon (BC) and dust is performed with a Chemical Transport Model (CTM), forced by the meteorological data issued from the European Centre for Medium-range Weather Forecast Integrated Forecast System (ECMWF IFS) model. The CTM uses the emissions inventory of aerosols and precursors gases provided by the “AERosol Comparison between Observations and Models” (AEROCOM) project. In this experiment, atmospheric dynamical processes associated with the different regimes can impact by up to 25% the burden of sulphate and BC and by up to 80% the burden of mineral dust, through the modification of deposition, transport and chemistry processes. As a second step, the patterns of aerosol anomalies induced by each weather regime are used to force experiments performed with an Atmosphere General Circulation Model (AGCM). The mean persistence of the negative phase of the North Atlantic Oscillation (NAO-) and the Zonal regime are reduced by 1.78 and 0.88 days respectively when the atmosphere is forced with the patterns of aerosols induced by the Zonal regime and the Blocking regime respectively. This suggests that the interaction between the atmosphere and its aerosol concentration could destabilize the NAO- regime which occurs after a Zonal episode. Same conclusion can be set out for a Zonal regime which occurs after a Blocking episode. Article in Journal/Newspaper North Atlantic North Atlantic oscillation HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) Journal of Geophysical Research 115 D9 |