Participation du LOA à l'EGU 2018 (Vienne, 8-13 Avril 2018)

Article mis en ligne le 11/06/2018

L'assemblée générale de l'European Geosciences Union s'est tenue du 8 au 13 avril 2018 à Vienne, en Autriche.

L'EGU est une conférence européenne incontournable dans le domaine des Sciences de la Terre, de l'Atmosphère et de l'Univers. Le Laboratoire d'Optique Atmosphérique a participé activement à cette dernière édition, notamment en co-organisant la session GMPV5.3/AS3.9/NH6.11:
Satellite-based quantification and modelling of volcanic gas, aerosol and ash emission: dispersal and chemical evolution
https://meetingorganizer.copernicus.org/EGU2018/session/27173

Présentations orales

Mobile observing system for aerosol spatial and vertical distribution mapping using on-road measurements
Ioana Elisabeta Popovici1,2, Philippe Goloub1, Thierry Podvin1, Luc Blarel1, Rodrigue Loisil1, Augustin Mortier3, Christine Deroo1, Fabrice Ducos1, Stéphane Victori2, Benjamin Torres4 and Marie Choël5

Chemical and optical properties of volcanic ashes: Laboratory measurements and remote sensing applications
Alexandre Deguine1,6, Denis Petitprez6, Lieven Clarisse7, and Hervé Herbin1

Modification of aerosol properties due to relative humidity
Danielle El Hajj1,5, Suzanne Crumeyrolle1, Marie Choël5 and Isabelle Chiapello1

Synergy POLDER-CALIOP for the study of aerosol-above-cloud properties and their radiative impacts off the coast of Angola
Lucia Timea Deaconu1, Nicolas Ferlay1, Fabien Waquet1, Fanny Peers8, François Thieuleux1 and Philippe Goloub1

1 Univ. Lille, CNRS, UMR 8518 - LOA - Laboratoire d’Optique Atmosphérique, F-59000 Lille, France
2 Cimel Electronique, 75011 Paris, France
3 Norwegian Meteorological Institute, 0313 Oslo, Norway
4 GRASP-SAS, 59000 Lille, France
5 Univ. Lille, CNRS, UMR 8516 – LASIR – Laboratoire de Spectroscopie Infrarouge et Raman, F-59000 Lille, France
6 Univ. Lille, CNRS, UMR 8522 - PC2A - Physicochimie des Processus de Combustion et de l’Atmosphère, F-59000 Lille, France
7 Laboratoire de Chimie Quantique et Photophysique, Université Libre de Bruxelles, Brussels, B-1050, Belgium
8 EMPS, University of Exeter, UK
Posters
Sensitivity tendencies in remote sensing of atmospheric aerosols
Benjamin Torres1,2 and Oleg Dubovik1
Uncertainty Assessment in the Retrieved Cloud Properties from the Multi-spectral, Multi-viewing Airborne Polarimeter OSIRIS
Christian Matar1, Céline Cornet1, Frédéric Parol1, Laurent C.-Labonnote1, Frédérique Auriol1 and Jean-Marc Nicolas1
Importance of accounting for details in aerosol and underlying surface characteristics in calculations of shortwave aerosol radiative effect
Yevgeny Derimian1, Oleg Dubovik1, Xin Huang2, Tatyana Lapyonok1, Pavel Litvinov2, Alex B. Kostinski7, Philippe Dubuisson1 and Fabrice Ducos1
Effect of sea breeze circulation on aerosol mixing state and radiative properties in the Negev Desert of Israel
Yevgeny Derimian1, Marie Choël8, Yinon Rudich9, Karine Deboudt10, Oleg Dubovik1, Alexander Laskin11, Michel Legrand1, Bahaiddin Damiri1,12, Ilan Koren9, Florin Unga1,8, Myriam Moreau8, Meinrat O. Andreae13,14 and Arnon Karnieli15
Observations and analysis of tropospheric and stratospheric aerosols layers detected over Lille in summer 2017
Qiaoyun Hu1, Philippe Goloub1, Thierry Podvin1 and Igor Veselovskiy16
Impact of the Holuhraun flood lava eruption at Bardarbunga volcano (Iceland, 2014-15) on European aerosol properties
Marie Boichu1, Isabelle Chiapello1, Colette Brogniez1, Luc Blarel1, Thierry Podvin1, Philippe Goloub1, Anja Schmidt18, Lieven Clarisse19 and Sophie Bauduin19
OSIRIS (Observing System Including PolaRisation in the Solar Infrared Spectrum) instrument : a multi-directional, polarized radiometer in the visible and shortwave infrared, airborne prototype of 3MI / EPS-SG Eumetsat - ESA mission
Frédérique Auriol1, Jean-Marc Nicolas1, Frédéric Parol1, Jérôme Riedi1, Mohamed Salah Djellali1, Maxime Catalfamo1, Cyril Delegove1, Fabien Waquet1 and Rodrigue Loisil1
Simulating long-range air pollution transport from the 2014-2015 Holuhraun eruption at Bardarbunga volcano (Iceland) using ECMWF ERA5 meteorological reanalysis
Marie Boichu1, François Thieuleux1, Jean-Christophe Péré1, Anja Schmidt18
Investigation of aerosol variability induced by sea breezes in a coastal area of Senegal, North-Western Africa
Suzanne Crumeyrolle1, Patrick Augustin10, Laura-Helena Rivellini1,20, Marie Choël8, Véronique Riffault20, Karine Deboudt10, Marc Fourmentin10, Elsa Dieudonné10 and Isabelle Chiapello1
1 Univ. Lille, CNRS, UMR 8518 - LOA - Laboratoire d'Optique Atmosphériques, F-59000 Lille, France
2 GRASP-SAS, LOA, Université Lille 1, Villeneuve d’Ascq, France
3 Laboratoire Atmosphères Milieux Observations Spatiales, Institut Pierre Simon Laplace, Sorbonne Universités, CNRS-UPMC-UVSQ Université Paris 06, Paris, France
4 LISA, UMR CNRS 7583, Université Paris Est Créteil et Université Paris Diderot, Institut Pierre Simon Laplace, Créteil, France
5 Centre national de la recherche météorologique, Météo-France / CNRS, Toulouse, France
6 College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter, UK
7 Department of Physics, Michigan Technological University, Houghton, USA
8 Laboratoire de Spectrochimie Infrarouge et Raman, UMR CNRS 8516, Université de Lille, Villeneuve d’Ascq, France
9 Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot, Israel
10 Laboratoire de Physico-Chimie de l'Atmosphère, Université du Littoral Côte d'Opale, Dunkerque, France
11 Department of Chemistry, Purdue University, West Lafayette, USA
12 Cimel Electronique, Paris, France
13 Biogeochemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
14 Department of Geology, King Saud University, Riyadh, Saudi Arabia
15 Remote Sensing Laboratory, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boker, Israel
16 Physics Instrumentation Center of GPI, Russia
17 Institute for Meteorology, Universität Leipzig, Leipzig, Germany
18 University of Cambridge, Departments of Chemistry and Geography, Cambridge, UK
19 Université Libre de Bruxelles, Spectroscopie de l'Atmosphère, Service de Chimie Quantique et Photophysique, Brussels, Belgium
20 IMT Lille Douai, Univ. Lille, SAGE - Département Sciences de l’Atmosphère et Génie de l’Environnement, 59000 Lille, France