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Orals AS4.3/CL2.21

AS4.3/CL2.21

Atmospheric composition, weather and climate in Sub-Saharan Africa (co-organized)
Convener: Céline Mari  | Co-Conveners: John Marsham , Peter Hill , Véronique Yoboué 
Orals
 / Fri, 28 Apr, 10:30–12:00  / 13:30–17:00  / Room E2
Posters
 / Attendance Fri, 28 Apr, 17:30–19:00  / Hall X5

Friday, 28 April 2017
Room E2
Chairperson: Peter Hill
10:30–10:45
EGU2017-10499
The DACCIWA project: Dynamics-aerosol-chemistry-cloud interactions in West Africa Highlight
Peter Knippertz and the DACCIWA Team
10:45–11:00 EGU2017-10779
Spatial and temporal variability of the three-dimensional flow around African Easterly Waves (withdrawn)
Chris Thorncroft and Alan Brammer
11:00–11:15
EGU2017-11491
A Survey of Synoptic Waves over West Africa
Yuan-Ming Cheng, Chris D. Thorncroft, and George N. Kiladis
11:15–11:30
EGU2017-14515
Skilful prediction of Sahel summer rainfall on inter-annual and multi-year timescales
Katy Sheen, Doug Smith, Nick Dunstone, Rosie Eade, Dave Rowell, and Michael Vellinga
11:30–11:45
EGU2017-6615
Properties of low-level clouds during the DACCIWA aircraft campaign derived from remote sensing and airborne measurements
Jonathan Taylor, Keith Bower, Michael Flynn, Sophie Haslett, Ian Crawford, James Dorsey, Tom Choularton, Hugh Coe, Phil Rosenberg, James Lee, Russel Ladkin, Peter Hill, and Christine Chiu
11:45–12:00
EGU2017-14465
Characteristics of mid-level clouds over West Africa
Elsa Bourgeois, Dominique Bouniol, Fleur Couvreux, Françoise Guichard, John Marsham, Luis Garcia-Carreras, Cathryn Birch, and Doug Parker
Lunch break
13:30–13:45
EGU2017-11983
Extreme flooding in the West African cities of Dakar and Ouagadougou – atmospheric dynamics and implications for flood risk assessments
Thomas Engel, Andreas Fink, and Peter Knippertz
13:45–14:00
EGU2017-16752
Relating rainfall characteristics to cloud top temperatures at different scales
Cornelia Klein, Danijel Belušić, and Christopher Taylor
14:00–14:15
EGU2017-14333
Evolution of the atmospheric boundary layer in southern West Africa – an overview from the DACCIWA field campaign
Norbert Kalthoff, Fabienne Lohou, Barbara Brooks, Gbenga Jegede, Bianca Adler, Adewale Ajao, Muritala Ayoola, Karmen Babić, Geoffrey Bessardon, Claire Delon, Cheikh Dione, Jan Handwerker, Corinne Jambert, Martin Kohler, Marie Lothon, Xabier Pedruzo-Bagazgoitia, Victoria Smith, Lukman Sunmonu, and Andreas Wieser
14:15–14:30
EGU2017-13484
The evolution of nocturnal boundary-layer clouds in southern West Africa – a case study from DACCIWA
Bianca Adler, Norbert Kalthoff, Karmen Babić, Fabienne Lohou, Cheikh Dione, Marie Lothon, and Xabier Pedruzo-Bagazgoitia
14:30–14:45
EGU2017-8138
Origin, extend and health impacts of air pollution in Sub-Saharan Africa
Susanne E. Bauer, Keren Mezuman, Karla Longo, and Arlindo da Silva
14:45–15:00
EGU2017-10347
Changing distributions of carbon monoxide (CO) over Africa from climate and land use driven fire patterns
Helen Worden, Anthony Bloom, and John Worden
Coffee break
15:30–15:45
EGU2017-12322
Air pollution in Southern West Africa: Impact of different emission inventories
Tanja Stanelle, Ulrike Lohmann, David Neubauer, and Isabelle Bey
15:45–16:00
EGU2017-16042
Highly-controlled, reproducible measurements of aerosol emissions from African biomass combustion
Sophie Haslett, J. Chris Thomas, William Morgan, Rory Hadden, Dantong Liu, James Allan, Paul Williams, Keïta Sekou, Catherine Liousse, and Hugh Coe
16:00–16:15
EGU2017-5339
Aircraft-borne aerosol chemical composition measurements in the lower to middle troposphere over southern West Africa: Biomass burning, urban outflow plumes, and long-range transport.
Anneke Batenburg, Christiane Schulz, Johannes Schneider, Daniel Sauer, Hans Schlager, and Stephan Borrmann
16:15–16:30
EGU2017-6366
On the impact of anthropogenic emissions on biogenic SOA formation above West Africa: results from DACCIWA aircraft field campaign
Joel Brito, Evelyn Freney, Aurelie Colomb, Régis Dupuy, Jonathan Duplissy, Cyrielle Denjean, Pamela Dominutti, Anneke Batenburg, Sophie Haslett, Christiane Schulz, Thierry Bourrianne, Frederic Burnet, Agnès Borbon, Johannes Schneider, Stephan Borrmann, Hugh Coe, Karine Sellegri, Cyrille Flamant, Peter Knippertz, and Alfons Schwarzenboeck
16:30–16:45
EGU2017-16091
Simulation of West African air pollution during the DACCIWA experiment with the GEOS-Chem West African regional model.
Eleanor Morris and Mathew Evans and the DACCIWA
16:45–17:00
EGU2017-17763
Measurements of NO and NH3 soil fluxes at the Savé super site in Benin, West Africa, during the DACCIWA field campaign.
Federica Pacifico, Claire Delon, Corinne Jambert, Pierre Durand, Fabienne Lohou, Irene Reinares Martinez, Pierre-Etienne Brilouet, Fabien Brosse, Xabier Pedruzo Bagazgoitia, Cheikh Dione, and Omar Gabella