Variability of Aerosol Optical Depth and Altitude for Key Aerosol Types over Southern West Africa via CALIPSO/CALIOP Observations

Autor: Adou F. Niamien, Jean-François Léon, Marcellin Adon, Jean-Louis Rajot, Anaïs Feron, Véronique Yoboué

Publikováno v: Atmosphere, Vol 15, Iss 4, p 396 (2024)

The atmosphere of southern West Africa (SWA) is one of the world’s most aerosol-laden regions. This study investigated the seasonal variability of aerosol optical thickness using photometric and CALIPSO/CALIOP observations. The mean daily aerosol o

Externí odkaz: https://doaj.org/article/17d5a1c271fe4ec9bd3e2d63034b36a9

Source Apportionment of Ambient Particulate Matter (PM) in Two Western African Urban Sites (Dakar in Senegal and Bamako in Mali)

Autor: Thierno Doumbia, Catherine Liousse, Marie-Roumy Ouafo-Leumbe, Seydi Ababacar Ndiaye, Eric Gardrat, Corinne Galy-Lacaux, Cyril Zouiten, Véronique Yoboué, Claire Granier

Publikováno v: Atmosphere, Vol 14, Iss 4, p 684 (2023)

Following population growth and rapid urbanization, West African cities have become major sources of anthropogenic pollution. Additionally, Saharan dust has had a significant impact, representing a potentially toxic mix of sources for the population.

Externí odkaz: https://doaj.org/article/c1740934147b4e8d9b2a44b09f47e9f6

Road Traffic Emission Inventory in an Urban Zone of West Africa: Case of Yopougon City (Abidjan, Côte d’Ivoire)

Autor: Madina Doumbia, Adjon A. Kouassi, Siélé Silué, Véronique Yoboué, Cathy Liousse, Arona Diedhiou, N’Datchoh E. Touré, Sékou Keita, Eric-Michel Assamoi, Adama Bamba, Maurin Zouzoua, Alima Dajuma, Kouakou Kouadio

Publikováno v: Energies, Vol 14, Iss 4, p 1111 (2021)

Road traffic emission inventories based on bottom-up methodology, are calculated for each road segment from fuel consumption and traffic volume data obtained during field measurements in Yopougon. High emissions of black carbon (BC) from vehicles are

Externí odkaz: https://doaj.org/article/72549e1fdd2b4b349d8f6349324f74b6

Trends and seasonal variability of ammonia across major biomes inferred from long-term series of ground-based and satellite measurements

Autor: Money Ossohou, Jonathan E. Hickman, Lieven Clarisse, Pierre-François Coheur, Martin Van Damme, Marcellin Adon, Véronique Yoboué, Eric Gardrat, Maria Dias Alvès, Corinne Galy-Lacaux

Publikováno v: Atmospheric Chemistry and Physics

Ammonia (NH3) is the most abundant alkaline component in the atmosphere. Changes in NH3 concentrations have important implications for atmospheric chemistry, air quality, and ecosystem integrity. We present a long-term ammonia (NH3) assessment in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be05d79ab48971297575293da8323ce2
https://doi.org/10.5194/acp-2022-793

African anthropogenic emissions inventory for gases and particles from 1990 to 2015

Autor: Véronique Yoboué, Sekou Keita, Claire Granier, Sylvain Gnamien, Thierno Doumbia, N. Elguindi, E. Assamoi, Catherine Liousse, Evelyne Touré N'Datchoh

Publikováno v: Earth System Science Data, Vol 13, Pp 3691-3705 (2021)
Earth System Science Data
Earth System Science Data, Copernicus Publications, 2021, ⟨10.5194/essd-13-3691-2021⟩
Earth System Science Data, 2021, ⟨10.5194/essd-13-3691-2021⟩

There are very few African regional inventories providing biofuel and fossil fuel emissions. Within the framework of the DACCIWA project, we have developed an African regional anthropogenic emission inventory including the main African polluting sour

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91de0e2a3dea9ee9e3091c7a93990a37
https://essd.copernicus.org/articles/13/3691/2021/essd-13-3691-2021.pdf