Lab ex e 3 èm 25 février 2016 Amphithéâtre Blaise Pascal TELECOM Lille Université Lille 1 Programme From 11h00 Welcoming of participants 11h15 - 11h30 Introduction Didier Tanré, coordinator of the Labex CaPPA 11h30 - 12h30 Oral presentations 1st part 30min per workpackage (WP) Photo stu dio all day long in ro om F-10 From gas phase to aerosols : biogenic VOCs as precursors for particles - WP 1 Complexation of atmospherically relevant molecules from gas phase spectroscopy: dimerization of acetic acid as an example Manuel Goubet, PhLAM Aerosol microphysical, chemical and optical properties from fundamental heterogeneous processes to remote sensing - WP 2 Monitoring of aerosol chemical composition and morphology by remote sensing: verification of the concept and methodology development Lei LI, LOA Ozone Chemistry on Pinus Halepensis Pollen Nicolas VISEZ, PC2A 12h30 - 13h15 Posters session 13h15 - 14h30 Lunch break (buffet) and posters session 1 0 14h30 - 16h30 Oral presentations 2nd part 30min per workpackage (WP) Aerosol observations: instrumentation, intensive field campaigns, monitoring from ground-based networks and satellites - WP3 Chemical characterization and source apportionment of submicron particles during the SHADOW2 campaign. Laura-Héléna Rivellini, SAGE/LOA Inverse modelling from satellite observations for improving sources of aerosol and gas precursors, as well as their evolution along transport - WP4 Inverse modeling for the reconstruction of flux and altitude of volcanic SO2 emissions from satellite observations: implications for atmospherical studies Marie Boichu, LOA Contributions to the study of interactions Aerosols/Clouds/Climate - WP5 Introduction Frédéric Parol / Pascale Desgroux Experimental study of soot formation in flames Christopher Bétrancourt, PC2A Cloud-aerosol interactions over the Indian Ocean: first results and perspectives of the liquid cloud and aerosol climatologies from 2005 to 2013 Paul-Etienne Mallet, LOA Hazard: dispersion, reactivity, deposition of radionuclides - WP6 Characterization and reactivity of nuclear aerosols in case of severe accident Sophie Sobanska, LASIR Modelling of the fission products reactivity using quantum chemistry tools Florent Louis, PC2A 16h30 - 17h00 Coffee break Posters session 2 Posters WP1 From gas phase to aerosols : biogenic VOCs as precursors for particles 1 Determination of nucleation thresholds for BVOCs leading to SOA formation in the presence of ozone T. Gierczak, V. Riffault, A. Tomas, P. Coddeville 2 Ozonolyse du limonène : formation des AOS, seuil de nucléation et impact des COV anthropogéniques W. Ahmad, A. Tomas, C. Coeur, A. Cuisset, P. Coddeville 3 Study of oxydation processes in the atmosphere by OH reactivity measurements M. Alajami, M. Blocquet, C. Fittschen, R. Hanson, S. Dusanter, C. Schoemaecker 4 Spectroscopic characterization of gas phase precursors of aerosols, and their hydrates E. Neeman, S. Bteich, M. Chrayteh, P. Dréan, M. Goubet, T. Huet WP2 Aerosol microphysical, chemical and optical properties from fundamental heterogeneous processes to remote sensing 5 Investigating the heterogeneous interaction of VOCs with natural atmospheric particles : adsorption of toluene and limonene on saharan dusts M. Romanias, H. Ourrad, F.Thevenet, V. Riffault 6 Molecular level investigation of organic aerosols J. Lovric, S. Briquez, D. Duflot, M. Monnerville, C. Toubin 3 7 Photochemistry study of sulfur containing species with atmospheric interest S. Seng,Y. Tobón, L. Picone, Y. Bava, L. Juncal, L. Tamone, R. Romano, S. Sobanska 8 Photo-transformation of nitrate levitated particles and influence on their hygroscopic properties S. Seng, Y. Tobón, M. Moreau, S. Sobanska 9 Preliminary ab initio results on the study of the reactivity of Cl radicals with palmitic acid C. Fotsing-Kwetche, S. Briquez, D. Duflot, M. Monnerville, C. Toubin WP3 Aerosol observations : Instrumentation and intensive field campaigns – Monitoring from networks and satellite 10 Air pollution in connection with principal atmospheric pathways in Dunkerque A. Sokolov et al. 11 Assessment of industrial contribution to air quality at an urban and industrial coastal site in Northern France V. Riffault et al. 12 Optical depth retrieval for aerosol over cloud : passive vs active methods and applications for the study of aerosol-cloud interactions L. Deaconu, F. Waquet, N. Ferlay, D. Josset, P. Goloub, N. Pascal, F. Thieuleux, F. Ducos 13 The application of multi-wavelength Raman LiDAR to measure aerosols properties during the SHADOW-2 campaign Q. Hu et al. WP4 Inverse modelling from satellite observations for improving sources of aerosol and gas precursors, as well as their evolution along transport High spectral resolution infrared sounders capabilities to measure 14 aerosols and trace gases emitted by volcanic eruptions H. Herbin 4 WP5 Contributions to Aerosol and cloud interactions 15 Characterization of soot particles and their precursors using laser-based techniques C. Irimiea, Y. Carpentier, M. Ziskind, C. Focsa, A. Faccinetto, S. Batut, E. Therssen 16 Ice nucleation activity in deposition mode on airplane soot surrogates A.R. Ikhenazene, C. Pirim, C. Irimea, I.K. Ortega, Y. Carpentier, C. Focsa, B. Chazallon 17 Impact of the MJO on cloud and aerosol distributions over the Indian Ocean P.-E. Mallet, O. Pujol, J. Brioude, S. Evan, F. Parol and P. Dubuisson 18 Particules de suies Diesel et Kérosène étudiées en chambre de simulation atmosphérique: impact du vieillissement sur leurs propriétés hygroscopiques. S. Grimonprez, A. Faccinetto, D. Petitprez, P. Desgroux, S.Batu*, L. Caponi, M. Cazaunau, E. Pangui, M. Maillé, P. Formenti, J.F. Doussin WP6 Hazard : dispersion, reactivity, deposition of radionuclides 19 Calculation of nuclear magnetic resonance shielding tensor using frozen density embedding in the relativistic framework M. Olejniczak, A. Severo Pereira Gomes, R. Bast 20 Modelling of iodine interaction and transport in the atmosphere C. Fortin, P. Lebègue, V. Fèvre-Nollet, F. Louis, F. Cousin, L. Cantrel 21 A theoretical study of the hydration of iodine oxides (V) in the atmosphere S. Khanniche, F. Louis, L. Cantrel, I. Cernusak 5 Notes 6 Les laboratoires du Labex LASIR © Télécom Lille Les organismes de tutelle du Labex Laboratoire de Physico-Chimie de l’Atmosphère
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