Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006
International audience The present work analyses the effect of dust aerosols on the surface and top of atmosphere radiative budget, surface temperature, sensible heat fluxes, atmospheric heating rate and convective activity over West Africa. The study is focused on the regional impact of a major dus...
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Online Access: | https://doi.org/10.5194/acp-9-7143-2009 https://hal.archives-ouvertes.fr/hal-00420045/file/acp-9-7143-2009.pdf https://hal.archives-ouvertes.fr/hal-00420045 |
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fttriple:oai:gotriple.eu:10670/1.u80njd 2023-05-15T13:06:01+02:00 Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006 Mallet, M. Tulet, Pierre Serça, Dominique Solmon, F. Dubovik, O. Pelon, Jacques Pont, V. Thouron, O. Laboratoire d'aérologie (LAERO) Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP) Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées Groupe d'étude de l'atmosphère météorologique (CNRM-GAME) Institut national des sciences de l'Univers (INSU - CNRS)-Météo France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de l'Atmosphère et des Cyclones (LACy) Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Météo France Laboratoire d’Optique Atmosphérique - UMR 8518 (LOA) Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lille-Centre National de la Recherche Scientifique (CNRS) SPACE - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) 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)-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) 2009-01-01 https://doi.org/10.5194/acp-9-7143-2009 https://hal.archives-ouvertes.fr/hal-00420045/file/acp-9-7143-2009.pdf https://hal.archives-ouvertes.fr/hal-00420045 en eng HAL CCSD European Geosciences Union hal-00420045 doi:10.5194/acp-9-7143-2009 10670/1.u80njd https://hal.archives-ouvertes.fr/hal-00420045/file/acp-9-7143-2009.pdf https://hal.archives-ouvertes.fr/hal-00420045 other Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics Atmospheric Chemistry and Physics, European Geosciences Union, 2009, 9 (18), pp.7143-7160. ⟨10.5194/acp-9-7143-2009⟩ geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2009 fttriple https://doi.org/10.5194/acp-9-7143-2009 2023-01-22T18:26:34Z International audience The present work analyses the effect of dust aerosols on the surface and top of atmosphere radiative budget, surface temperature, sensible heat fluxes, atmospheric heating rate and convective activity over West Africa. The study is focused on the regional impact of a major dust event over the period of 7–14 March 2006 through numerical simulations performed with the mesoscale, nonhydrostatic atmospheric model MesoNH. Due to its importance on radiative budgets, a specific attention has been paid to the representation of dust single scattering albedo (SSA) in MesoNH by using inversions of the AErosol RObotic NETwork (AERONET). The radiative impacts are estimated using two parallel simulations, one including radiative effects of dust and the other without them. Article in Journal/Newspaper Aerosol Robotic Network Unknown Atmospheric Chemistry and Physics 9 18 7143 7160 |
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geo envir Mallet, M. Tulet, Pierre Serça, Dominique Solmon, F. Dubovik, O. Pelon, Jacques Pont, V. Thouron, O. Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006 |
topic_facet |
geo envir |
description |
International audience The present work analyses the effect of dust aerosols on the surface and top of atmosphere radiative budget, surface temperature, sensible heat fluxes, atmospheric heating rate and convective activity over West Africa. The study is focused on the regional impact of a major dust event over the period of 7–14 March 2006 through numerical simulations performed with the mesoscale, nonhydrostatic atmospheric model MesoNH. Due to its importance on radiative budgets, a specific attention has been paid to the representation of dust single scattering albedo (SSA) in MesoNH by using inversions of the AErosol RObotic NETwork (AERONET). The radiative impacts are estimated using two parallel simulations, one including radiative effects of dust and the other without them. |
author2 |
Laboratoire d'aérologie (LAERO) Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP) Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées Groupe d'étude de l'atmosphère météorologique (CNRM-GAME) Institut national des sciences de l'Univers (INSU - CNRS)-Météo France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de l'Atmosphère et des Cyclones (LACy) Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Météo France Laboratoire d’Optique Atmosphérique - UMR 8518 (LOA) Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lille-Centre National de la Recherche Scientifique (CNRS) SPACE - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) 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)-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) |
format |
Article in Journal/Newspaper |
author |
Mallet, M. Tulet, Pierre Serça, Dominique Solmon, F. Dubovik, O. Pelon, Jacques Pont, V. Thouron, O. |
author_facet |
Mallet, M. Tulet, Pierre Serça, Dominique Solmon, F. Dubovik, O. Pelon, Jacques Pont, V. Thouron, O. |
author_sort |
Mallet, M. |
title |
Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006 |
title_short |
Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006 |
title_full |
Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006 |
title_fullStr |
Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006 |
title_full_unstemmed |
Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006 |
title_sort |
impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over west africa during march 2006 |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://doi.org/10.5194/acp-9-7143-2009 https://hal.archives-ouvertes.fr/hal-00420045/file/acp-9-7143-2009.pdf https://hal.archives-ouvertes.fr/hal-00420045 |
genre |
Aerosol Robotic Network |
genre_facet |
Aerosol Robotic Network |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics Atmospheric Chemistry and Physics, European Geosciences Union, 2009, 9 (18), pp.7143-7160. ⟨10.5194/acp-9-7143-2009⟩ |
op_relation |
hal-00420045 doi:10.5194/acp-9-7143-2009 10670/1.u80njd https://hal.archives-ouvertes.fr/hal-00420045/file/acp-9-7143-2009.pdf https://hal.archives-ouvertes.fr/hal-00420045 |
op_rights |
other |
op_doi |
https://doi.org/10.5194/acp-9-7143-2009 |
container_title |
Atmospheric Chemistry and Physics |
container_volume |
9 |
container_issue |
18 |
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7143 |
op_container_end_page |
7160 |
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