Scientific communication


Publications :


      21 - Galeazzo, T., Aumont, B., Camredon, M., Valorso, R., Lim, Y. B., Ziemann, P. J., and Shiraiwa, M.: Secondary Organic Aerosols Derived from Intermediate Volatility n-Alkanes Adopt Low Viscous Phase State, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2024-51, 2024. Lien

      20 - Yicong He, Bin Zhao, Shuxiao Wang, Richard Valorso, Xing Chang, Dejia Yin, Boyang Feng, Marie Camredon, Bernard Aumont, Abraham Dearden, Shantanu H. Jathar, Manish Shrivastava, Zhe Jiang, Christopher D. Cappa, Lindsay D. Yee, John H. Seinfeld, Jiming Hao & Neil M. Donahue: Formation of secondary organic aerosol from wildfire emissions enhanced by long-time ageing, Nature Geoscience, p1-6, https://doi.org/10.1038/s41561-023-01355-4, 2024. Lien

      19 - Lannuque, V., D'Anna, B., Kostenidou, E., Couvidat, F., Martinez-Valiente, A., Eichler, P., Wisthaler, A., Muller, M., Temime-Roussel, B., Valorso, R., and Sartelet, K.: Gas-particle partitioning of toluene oxidation products: an experimental and modeling study, Atmos. Chem. Phys., 23, 15537-15560, https://doi.org/10.5194/acp-23-15537-2023, 2023. Lien

      18 - Terrenoire, E., Hauglustaine, D. A., Cohen, Y., Cozic, A., Valorso, R., Lefevre, F., and Matthes, S., Impact of present and future aircraft NOx and aerosol emissions on atmospheric composition and associated direct radiative forcing of climate, Atmos. Chem. Phys., 22, 11987-1202, https://doi.org/10.5194/acp-22-11987-2022, 2022. Lien

      17 - Newland, M. J., Mouchel-Vallon, C., Valorso, R., Aumont, B., Vereecken, L., Jenkin, M. E., and Rickard, A. R.: Estimation of mechanistic parameters in the gas-phase reactions of ozone with alkenes for use in automated mechanism construction, Atmos. Chem. Phys., 22, 6167–6195, https://doi.org/10.5194/acp-22-6167-2022, 2022. Lien

      16 - Galeazzo, T., Valorso, R., Li, Y., Camredon, M., Aumont, B., and Shiraiwa, M.: Estimation of secondary organic aerosol viscosity from explicit modeling of gas-phase oxidation of isoprene and α-pinene, Atmos. Chem. Phys., 21, 10199-10213, https://doi.org/10.5194/acp-21-10199-2021, 2021. Lien

      15 - Lannuque, V.; D'Anna, B.; Couvidat, F.; Valorso, R.; Sartelet, K. Improvement in Modeling of OH and HO2 Radical Concentrations during Toluene and Xylene Oxidation with RACM2 Using MCM/GECKO-A. Atmosphere 2021, 12, 732. https://doi.org/10.3390/atmos12060732 Lien

      14 - Jenkin, M. E., Valorso, R., Aumont, B., Newland, M. J., and Rickard, A. R.: Estimation of rate coefficients for the reactions of O3 with unsaturated organic compounds for use in automated mechanism construction, Atmos. Chem. Phys., 20, 12921-12937, https://doi.org/10.5194/acp-20-12921-2020, 2020. Lien

      13 - Jenkin, M. E., Valorso, R., Aumont, B., and Rickard, A. R.: Estimation of rate coefficients and branching ratios for reactions of organic peroxy radicals for use in automated mechanism construction, Atmos. Chem. Phys., 19, 7691-7717, https://doi.org/10.5194/acp-19-7691-2019, 2019. Lien

      12 - Lannuque, V., Camredon, M., Couvidat, F., Hodzic, A., Valorso, R., Madronich, S., Bessagnet, B., and Aumont, B.: Exploration of the influence of environmental conditions on secondary organic aerosol formation and organic species properties using explicit simulations: development of the VBS-GECKO parameterization, Atmos. Chem. Phys., 18, 13411-13428, https://doi.org/10.5194/acp-18-13411-2018, 2018. Lien

      11 - Jenkin, M. E., Valorso, R., Aumont, B., Rickard, A. R., and Wallington, T. J.: Estimation of rate coefficients and branching ratios for gas-phase reactions of OH with aliphatic organic compounds for use in automated mechanism construction, Atmos. Chem. Phys., 18, 9297-9328, https://doi.org/10.5194/acp-18-9297-2018, 2018. Lien

      10 - Jenkin, M. E., Valorso, R., Aumont, B., Rickard, A. R., and Wallington, T. J.: Estimation of rate coefficients and branching ratios for gas-phase reactions of OH with aromatic organic compounds for use in automated mechanism construction, Atmos. Chem. Phys., 18, 9329-9349, https://doi.org/10.5194/acp-18-9329-2018, 2018. Lien

      9 - McVay, R. C., Zhang, X., Aumont, B., Valorso, R., Camredon, M., La, Y. S., Wennberg, P. O., and Seinfeld, J. H.: SOA formation from the photooxidation of a-pinene: systematic exploration of the simulation of chamber data, Atmos. Chem. Phys., 16, 2785-2802, doi:10.5194/acp-16-2785-2016, 2016. Lien

      8 - La, Y. S., Camredon, M., Ziemann, P. J., Valorso, R., Matsunaga, A., Lannuque, V., Lee-Taylor, J., Hodzic, A., Madronich, S., and Aumont, B.: Impact of chamber wall loss of gaseous organic compounds on secondary organic aerosol formation: explicit modeling of SOA formation from alkane and alkene oxidation, Atmos. Chem. Phys., 16, 1417-1431, doi:10.5194/acp-16-1417-2016, 2016. Lien

      7 - J. Lee-Taylor, A. Hodzic, S. Madronich, B. Aumont, M. Camredon, and R. Valorso. Multiday production of condensing organic aerosol mass in urban and forest outflow. Atmospheric Chemistry and Physics, 15, 595-615, 2015. Lien

      6 - B. Aumont, M. Camredon, C. Mouchel-Vallon, S. La, F. Ouzebidour, R. Valorso, J. Lee-Taylor and S. Madronich. Modeling the influence of alkane molecular structure on secondary organic aerosol formation. Faraday discussions, The Royal Society of Chemistry, DOI: 10.1039/c3fd00029j, 2013.

      5 - C. Mouchel-Vallon, P. Brauer, M. Camredon, R. Valorso, S. Madronich, H. Herrmann, and B. Aumont. Explicit modeling of volatile organic compounds partitioning in the atmospheric aqueous phase. Atmospheric Chemistry and Physics, 13, 1023-1037, 2013. Lien

      4 - B. Aumont, R. Valorso, C. Mouchel-Vallon, M. Camredon, J. Lee-Taylor, and S. Madronich. Modeling SOA formation from the oxidation of intermediate volatility n-alkanes. Atmos. Chem. Phys., 12, 7577-7589, 2012. Lien

      3 - S. Rossignol, L. Chiappini, E. Perraudin, C. Rio, S. Fable, R. Valorso, and J. F. Doussin. Development of parallel sampling and analysis for the elucidation of gas/particle partitioning of oxygenated semi-volatile organics: a limonene ozonolysis study. Atmos. Meas. Tech., 5, 1549-1489, 2012. Lien

      2 - R. Valorso, B. Aumont, M. Camredon, T. Raventos-Duran, C. Mouchel-Vallon, N. L. Ng, J. H. Seinfeld, J. Lee-Taylor, and S. Madronich. Explicit modelling of SOA formation from α-pinene photooxidation: sensitivity to vapour pressure estimation. Atmospheric Chemistry and Physics, 11, 6895-6910, 2011. Lien

      1 - Teresa Raventos-Duran, Marie Camredon, Richard Valorso, Camille Mouchel-Vallon and Bernard Aumont. Development and assessment of structure activity relationships to estimate the effective Henry's law coefficient of organics of atmospheric interest. Atmospheric Chemistry and Physics, 10, 7643-7654, 2010. Lien

Oral presentation :


      22 - Yicong He, Bin Zhao, Shuxiao Wang, Richard Valorso, Xing Chang, Dejia Yin, Boyang Feng, Marie Camredon, Bernard Aumont, Shantanu Jathar, ManishKumar Shrivastava, Zhe Jiang, Jiming Hao and Neil McPherson Donahue. Species-Level Understanding of the Evolution of Secondary Organic Aerosol from Wildfires over Long-Time Photochemical Aging. American Geosciences Union - Fall meeting 2023, San Francisco, USA, 11 - 15 December 2023.

      21 - B. Marticorena, T. Audoux, G. Bergametti, C. Bouet, J. L. Rajot, B. Chatenet, A. Féron, C. Gaimoz, B. Laurent, G. Siour, F. Villeneuve, R. Valorso, M. Coulibaly, A. Diallo, S.G. Dorégo, S. Der, I.Koné, A. Maman, T. N Diaye, M. Sene and A. Zakou: Long term dust monitoring in West Africa from AMMA to INDAAF, webinar BSC, 2023.

      20 - Moss, J. ; Koss, A. ; Nihill, K. ; Breitenlechner, M. ; Zaytsev, A. ; Valorso, R. ; Camredon, M. ; Aumont, B. ; Keutsch, F. N. ; Kroll, J. H. Detailed Comparison of Chamber Measurements and Mechanistic Predictions to Improve Understanding of SOA Formation Mechanisms. American Geophysical Union, Fall Meeting 2019, december 2019.

      19 - Joshua Moss, Abigail Koss, Kevin Nihill, Martin Breitenlechner, Alexander Zaytsev, Richard Valorso, Marie Camredon, Bernard Aumont, Frank Keutsch, Jesse Kroll, MIT. Detailed Comparison of Chamber Measurements and Mechanistic Predictions to Improve Understanding of SOA Formation Mechanisms. 37th American Association for Aerosol Research, October 14-18 2019.

      18 - Isaac Afreh, Bernard Aumont, Marie Camredon, Richard Valorso, Kelley Barsanti, University of California, Riverside. Developing Model Surrogates for Monoterpenes to Improve Predictions of Secondary Organic Aerosol. International Aerosol Conference (IAC) 2018.

      17 - Bernard Aumont, Marie Camredon, Gabriel A Isaacman-VanWertz, Cyril Karam, Richard Valorso, Sasha Madronich and Jesse H Kroll. Assessment of the Simulated Molecular Composition with the GECKO-A Modeling Tool Using Chamber Observations for a-Pinene. American Geosciences Union - Fall meeting 2016, San Francisco, USA, 12 - 16 December 2016.

      16 - Yuyi S. La, Marie Camredon, Paul J. Ziemann, Richard Valorso, Aiko Matsunaga, Victor Lannuque, Julia Lee-Taylor, Alma Hodzic, Sasha Madronich, Bernard Aumont. Explicit modeling of SOA formation during smog chamber experiments: impact of the competition between gas/wall and gas/particle partitioning. 22nd European Aerosol Conference, September 4-9, 2016, Tours, France.

      15 - Victor Lannuque, Marie Camredon, Florian Couvidat, Yuyi S. La, Richard Valorso, Alma Hodzic, Sasha Madronich, Bertrand Bessagnet, Bernard Aumont. Representation of SOA formation in air quality models: a new parameterization developed on explicit simulations. 22nd European Aerosol Conference, September 4-9, 2016, Tours, France.

      14 - M. Camredon, R. Valorso, G. Siour, S. La, V. Lannuque, and B. Aumont. Atmospheric evolution of individual organic compounds: an explicit modeling of organic species sources and sinks. 24th International Symposium on Gas Kinetics and Related Phenomena, 17th-21st July 2016, University of York, York, UK.

      13 - Renee McVay, Xuan Zhang, Bernard Aumont, Richard Valorso, Marie Camredon, Stéphanie La and John Seinfeld. Uncertainties in SOA Formation from the Photooxidation of a-pinene. American Geosciences Union - Fall meeting 2015, San Francisco, USA, 14 - 18 December 2015.

      12 - H. Cottin, K. Saiagh, J. Belilla, R. Valorso and N. Fray. Astrochemistry on the International Space Station. EXPOSE and the photostabilily of organic matter on cometary grains. European Astrobiology Network Association, 6-9 octobre 2015, ESTEC, Netherlands.

      11 - H. Cottin, K. Saiagh, J. Belilla, R. Valorso and N. Fray. Photostability of glycine and nitrogen basis in cometary grains : application to the transport of organic matter within the primitive Earth. European Planetary Science Congress 2015, 27 September - 02 October 2015, La Cité des Congrès, Nantes, France.

      10 - K. Saiagh, N. Fray, R. Valorso, H. Cottin. The Photostablilty of Organic Matter on Cometary Grains: Case of Glycine and Nucleobases. Astrobiology Science Conference 2015, Chicago.

      9 - Y. S. La, M. Camredon, P. Ziemann, R. Valorso, V. Lannuque, S. Madronich, J. Lee-Taylor, B. Aumont. Modélisation explicite de formation d'AOS - Etude des effets de parois dans les expériences en chambre de simulation atmosphérique. XXXVème colloque du Groupe Français de Cinétique et Photochimie, 22-23 juin 2015, Nancy, France.

      8 - B. Aumont, M. Camredon, C. Mouchel-Vallon, S. La, F. Ouzebidour, R. Valorso, J. Lee-Taylor, S. Madronich, Modeling the influence of alkane molecular structure on secondary organic aerosol formation, Faraday Discussions 165 : Tropospheric Aerosol Formation, Transformation, Fate and Impact, Leeds (UK), July 2013.

      7 - B. Aumont, M. Camredon, R. Valorso, C. Mouchel-Vallon, Julia Lee-Taylor and Sasha Madronich. Contribution of the multigenerational oxidation process to SOA formation and ageing. 22nd International Symposium on Gas Kinetics, Boulder, Colorado, 18-22 juin 2012.

      6 - B. Aumont, M. Camredon, R. Valorso, C. Mouchel-Vallon. Explicit Modelling of the Multiphase Oxidation of Organic Compounds. Workshop on Atmospheric Composition and Processes in Contrasting Environments. Kinsale, Cork, Ireland, septembre 2011.

      5 - C. Mouchel-Vallon, M. Camredon, T. Raventos-Duran, R. Valorso and B.Aumont, La chimie des nuages : Développement d'un modèle explicite d'oxydation multiphasique des composés organiques. Réunion du Groupe Français de Cinétique et Photochimie, Villeneuve d'Ascq, France, juin 2011.

      4 - Camille Mouchel-Vallon, Peter Brauer, Teresa Raventos-Duran, Richard Valorso, Marie Camredon, Hartmut Herrmann, and Bernard Aumont. Organics chemistry in atmospheric aqueous phase : Development of an explicit modelling tool. European Geosciences Union - General Assembly 2011, Vienna, Austria, 04 - 08 April 2011.

      3 - Bernard Aumont, Marie Camredon, Richard Valorso, Camille Mouchel-Vallon, Teresa Raventos-Duran. Explicit modeling of VOC oxidation: advance in the GECKOA modeling tool. Atmospheric Chemical Mechanisms, The ARC UC Davis, USA, 08 -10 December 2010.

      2 - Bernard Aumont, Marie Camredon, Richard Valorso, Julia Lee-Taylor and Sasha Madronich. Where Does the Carbon Go During the Atmospheric Oxidation of Hydrocarbons? American Geosciences Union - Fall meeting 2008, San Francisco, USA, 15 - 18 December 2008.

      1 - Bernard Aumont, Marie Camredon, Richard Valorso, Julia Lee-Taylor and Sasha Madronich. Development of systematic reduction techniques to describe the SOA/VOC/NOx/O3 system. Atmospheric Chemical Mechanisms, The ARC UC Davis, USA, 10 - 12 December 2008.

Posters :

      20 - Manabu Shiraiwa, Tommaso Galeazzo, Bernard Aumont, Marie Camredon, Richard Valorso, Yong Bin Lim and Paul J Ziemann. Secondary Organic Aerosols Derived from Intermediate Volatility n-Alkanes Adopt Low Viscous Phase State. American Geosciences Union - Fall meeting 2023, San Francisco, USA, 11 - 15 December 2023.

      19 - P. Formenti, F. Hemeret, S. Chevaillier, S.J. Piketh, C. Di Biagio, B. Language, A. Feron, M. Cazaunau, R. Valorso, F. Engelbrecht, R. Moola, U. Bezuidenhoudt, B. Luyanda, E. Marais and G. Maggs-Kolling. A new surface station for long-term observations of climate-relevant properties of atmospheric aerosols at Gobabeb, in Namibia: first results and possible synergies. Workshop on "Recent advancements in remote sensing and modeling of aerosols, clouds and surfaces", GRASP ACE Summer school, Lille, France, May 22-26, 2023.

      18 - Vincent Michoud, Jean-Baptiste Renard, Jerome Giacomoni, Antonin Bergé, Mathieu Cazaunau, Benoit Co�t�, Paola Formenti, Matthieu Gobbi, Loïc Hannotel, Matthieu Jeannot, Xavier Landsheere, Edouard Pangui, Alain Paris, Nicolas Roulier, Richard Valorso, Pascal Zapf, and Jean-François Doussin. Observation of vertical and horizontal urban structures in Paris for ozone and aerosols. European Gesosciences Union - General Assembly 2019, Vienna, Austria.

      17 - Marie Camredon, Guillaume Siour, Richard Valorso, Bernard Aumont. Speciation and properties of gaseous organic compounds: an explicit modeling of organic species sources and sinks. Atmospheric Chemical Mechanisms, The ARC UC Davis, USA, 5 - 7 December 2018.

      16 - R. Valorso, M. Camredon, M.E. Jenkin, A.R. Rickard, Y.S. La, V. Lannuque, M.J. Evans, B. Aumont. MCM/GECKO-A: Devlopment of a new modelling tool for atmospheric chemistry. 24th International Symposium on Gas Kinetics and Related Phenomena, 17th-21st July 2016, University of York, York, UK.

      15 - Y.S. La, M. Camredon, P. Ziemann, F. Ouzebidour, R. Valorso, S. Madronich, J. Lee-Taylor, A. Hodzic, B. Aumont. Modeling SOA formation from alkanes and alkenes in chamber experiments: effect of gas/wall partitioning of organic vapors. European Gesosciences Union - General Assembly 2014, Vienna, Austria.

      14 - Julia M. Lee-Taylor; Sasha Madronich; Bernard Aumont; Alma Hodzic; Marie Camredon; Richard Valorso. SOA multiday growth: Model artifact or reality? American Geosciences Union - Fall meeting 2013, San Francisco, USA, 9 - 13 December 2013.

      13 - Bernard Aumont; Stéphanie La; Farida Ouzebidour; Richard Valorso; Camille Mouchel-Vallon; Marie Camredon; Julia M. Lee-Taylor; Alma Hodzic; Sasha Madronich; Linsay D. Yee; Christine L. Loza; Jill S. Craven; Xuan Zhang; John Seinfeld. Assessment of the GECKO-A modeling tool using chamber observations for C12 alkanes. American Geosciences Union - Fall meeting 2013, San Francisco, USA, 9 - 13 December 2013.

      12 - B Aumont, C Mouchel-Vallon, M Camredon, R Valorso, Julia Lee-Taylor, and Sasha Madronich. Modeling SOA production from the oxidation of the intermediate volatility alkanes. American Geosciences Union - Fall meeting 2012, San Francisco, USA, 3 - 7 December 2012.

      11 - C. Mouchel-Vallon, P. Brauer, R. Valorso, M. Camredon, H. Herrmann and B. Aumont. The aqueous chemistry in the atmosphere: Explicit Modelling of organics oxidation. 16th international conference on clouds an precipitation, Leipzig, 2012.

      10 - T. Raventos-Duran, M. Camredon, R. Valorso, C. Mouchel-Vallon, S. Madronich, J. Lee-Taylor, and B. Aumont. Modelling SOA formation from anthropogenic VOCs using an explicit chemical mechanism. European Aerosol Conference, Manchester, 4-9 septembre 2011.

      9 - Richard Valorso, Bernard Aumont, Marie Camredon, Camille Mouchel-Vallon, Teresa Raventos-Duran, Julia Lee-Taylor, and Sasha Madronich. Explicit modeling of the VOC/NOX/SOA system : sensitivity of SOA formation to the gas phase oxidation scheme. European Geosciences Union - General Assembly 2011, Vienna, Austria, 04 - 08 April 2011.

      8 - C. Mouchel-Vallon, P. Brauer, T. Raventos-Duran, R. Valorso, H. Herrmann and B. Aumont. The oxidation of organics in a cloudy envrinment : Development of an explicit modeling tool. European Research Course on Atmospheres, Grenoble, February 2011.

      7 - R Valorso, B Aumont, L Larche, M Camredon, C Mouchel-Vallon, T Raventos-Duran, A A Presto, N M Donahue, J Lee-Taylor, S Madronich. Explicit modeling of VOC oxidation : development and assessment of the GECKO-A modeling tool. American Geosciences Union - Fall meeting 2010, San Francisco, USA, 13 - 17 December 2010.

      6 - J Lee-Taylor, S Madronich, B Aumont, M Camredon, E C Apel, A Hodzic, G S Tyndall, R Valorso. Explicit Modeling of Organic Chemistry and SOA Partitioning in Mexico City. American Geosciences Union - Fall meeting 2010, San Francisco, USA, 13 - 17 December 2010.

      5 - Richard Valorso, Teresa Raventos-Duran, Bernard Aumont, Marie Camredon, Nga L. Ng, and John H. Seinfeld. Development and assessement of the GECKO-A multiphase modelling tool for the atmospheric oxidation of biogenic organic compounds. European Geosciences Union - General Assembly 2010, Vienna, Austria, 5 - 10 May 2010.

      4 - Teresa Raventos-Duran, Richard Valorso, Bernard Aumont, and Marie Camredon. Structure-activity relationships to estimate the effective Henry's law coefficients of organics of atmospheric interest. European Geosciences Union - General Assembly 2010, Vienna, Austria, 5 - 10 May 2010.

      3 - Richard Valorso, Marie Camredon, Vincent Lemaire et Bernard Aumont. Développement d'un modèle d'oxydation atmosphérique des composés organiques volatils d'origine biogénique (2ème prix). Réunion annuelle du Groupe de Cinétique et Photochimie en Phase Gazeuse, Créteil, France, 17-18 juin 2009.

      2 - Bernard Aumont, Marie Camredon, Richard Valorso, Teresa Raventos, Julia Lee-Taylor and Sasha Madronich. GECKO-A : An explicit tool to explore the SOA/VOC/NOx system. Portoroz, Slovenia, April 2009.

      1 - Bernard Aumont, Marie Camredon, Richard Valorso, Julia Lee-Taylor and Sasha Madronich. Explicit modeling of the SOA/VOC/NOx system. European Geosciences Union - General Assembly 2008, Vienna, Austria, 14 - 18 April 2008.