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 |
|
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Spatial and temporal variability of the three-dimensional flow around African Easterly Waves (withdrawn) Chris Thorncroft and Alan Brammer |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 |