Laboratoire d'Optique Atmosphérique

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 Popovici^1,2, 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 Deguine^1,6, Denis Petitprez⁶, Lieven Clarisse⁷, and Hervé Herbin¹

Modification of aerosol properties due to relative humidity
Danielle El Hajj^1,5, 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 Torres^1,2 and Oleg Dubovik¹

Retrieval of aerosol properties using airborne polarimetric and sun-photometer observations during the AEROCLO-sA field campaign in Namibia

Aurélien Chauvigné¹, Fabien Waquet¹, Frédérique Auriol¹, Luc Blarel¹, Cyril Delegove¹, Oleg Dubovik¹, Cyrille Flamant³, Paola Formenti⁴, Philippe Goloub¹, Rodrique Loisil¹, Marc Mallet⁵, Jean-Marc Nicolas¹, Fanny Peers⁶, Benjamin Torres¹ and Frédéric Parol¹

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 Damiri^1,12, Ilan Koren⁹, Florin Unga^1,8, Myriam Moreau⁸, Meinrat O. Andreae^13,14 and Arnon Karnieli¹⁵

Role of brown carbon in the aerosol absorption over the south-east Atlantic region

Alexandre Siméon¹, Jean-Christophe Péré¹, Fabien Waquet¹ and Isabelle Chiapello¹

Observations and analysis of tropospheric and stratospheric aerosols layers detected over Lille in summer 2017

Qiaoyun Hu¹, Philippe Goloub¹, Thierry Podvin¹ and Igor Veselovskiy¹⁶

Retrieval of Cirrus Cloud IWC Profile from Ground-Based Remote Sensing Using the Synergy of Lidar and Multi-Spectral Infrared Radiometry

Friederike Hemmer¹, Laurent C.-Labonnote¹, Frédéric Parol¹, Gérard Brogniez¹, Odran Sourdeval¹⁷ and Bahaiddin Damiri¹

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 Rivellini^1,20, 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