The members and partners of the INDAAF network are highlighted in bold.
Publications
2024
Kok, L., van Zyl, P.G., Beukes, J.P., Burger, R.P., Ellis, S.M., Josipovic, M., Jaars, K., Vakkari, V., Laakso, L., Kulmala, M., 2024. Factors governing the chemical composition of rain at a regional site in South Africa. Atmos. Environ. 318, 120246. https://doi.org/10.1016/j.atmosenv.2023.120246
2023
Bouet, C., Labiadh, M.T., Pierre, C., Sekrafi, S., Henry des Tureaux, T., Ltifi, M., Bergametti, G., Marticorena, B., Abdourhamane Touré, A., Rajot, J.L., 2023. What drives wind erosion in cropped areas? A case study in southern Tunisia. Catena 223, 106964. https://doi.org/10.1016/j.catena.2023.106964
Chatziparaschos, M., Daskalakis, N., Myriokefalitakis, S., Kalivitis, N., Nenes, A., Gonçalves Ageitos, M., Costa-Surós, M., Pérez García-Pando, C., Zanoli, M., Vrekoussis, M., Kanakidou, M., 2023. Role of K-feldspar and quartz in global ice nucleation by mineral dust in mixed-phase clouds. Atmos. Chem. Phys. 23, 1785–1801. https://doi.org/10.5194/acp-23-1785-2023
Gonçalves Ageitos, M., Obiso, V., Miller, R.L., Jorba, O., Klose, M., Dawson, M., Balkanski, Y., Perlwitz, J., Basart, S., Di Tomaso, E., Escribano, J., Macchia, F., Montané, G., Mahowald, N.M., Green, R.O., Thompson, D.R., Pérez García-Pando, C., 2023. Modeling dust mineralogical composition: sensitivity to soil mineralogy atlases and their expected climate impacts. Atmos. Chem. Phys. 23, 8623–8657. https://doi.org/10.5194/acp-23-8623-2023
Gunnell, Y., Mietton, M., Abdourhamane Touré, A., Fujiki, K., 2023. Potential for wind farming in West Africa from an analysis of daily peak wind speeds and a review of low-level jet dynamics. Renew. Sust. Energ. Rev. 188, 113836. https://doi.org/10.1016/j.rser.2023.113836
Kassamba-Diaby, M.L., Galy-Lacaux, C., Yoboué, V., Hickman, J.E., Mouchel-Vallon, C., Jaars, K., Gnamien, S., Konan, R., Gardrat, E., Silué, S., 2023. The chemical characteristics of rainwater and wet atmospheric deposition fluxes at two urban sites and one rural site in Côte d’Ivoire. Atmosphere 14. https://doi.org/10.3390/atmos14050809
Niane, P.M., Martiny, N., Roucou, P., Marilleau, N., Janicot, S., Gaye, A.T., 2023. Assessments for the effect of mineral dust on the spring heat waves in the Sahel. Atmosphere 14. https://doi.org/10.3390/atmos14091373
Ossohou, M., Hickman, J.E., Clarisse, L., Coheur, P.-F., Van Damme, M., Adon, M., Yoboué, V., Gardrat, E., Alvès, M.D., Galy-Lacaux, C., 2023. Trends and seasonal variability in ammonia across major biomes in western and central Africa inferred from long-term series of ground-based and satellite measurements. Atmos. Chem. Phys. 23, 9473–9494. https://doi.org/10.5194/acp-23-9473-2023
Pierre, C., Rajot, J.L., Faye, I., Dorego, G.S., Bouet, C., Marticorena, B., Bergametti, G., Ka, A., Amar, B., Tall, A., Diagne, N., Feron, A., 2023. A contrasting seasonality of wind erosivity and wind erosion between Central and Western Sahel. Aeolian Res. 62, 100879. https://doi.org/10.1016/j.aeolia.2023.100879 HAL
Rubin, H.J., Fu, J.S., Dentener, F., Li, R., Huang, K., Fu, H., 2023. Global nitrogen and sulfur deposition mapping using a measurement–model fusion approach. Atmos. Chem. Phys. 23, 7091–7102. https://doi.org/10.5194/acp-23-7091-2023
Tindan, J.Z., Jin, Q., Pu, B., 2023. Understanding day–night differences in dust aerosols over the dust belt of North Africa, the Middle East, and Asia. Atmos. Chem. Phys. 23, 5435–5466. https://doi.org/10.5194/acp-23-5435-2023
Uwiragiye, Y., Ngaba, M.J., Yang, M., Elrys, A.S., Chen, Z., Zhou, J., 2023. Spatially explicit soil acidification under optimized fertilizer use in sub-Saharan Africa. Agronomy 13. https://doi.org/10.3390/agronomy13030632
2022
Audoux, T., Laurent, B., Marticorena, B., Bergametti, G., Rajot, J.L., Féron, A., Gaimoz, C., 2022. Wet deposition fluxes of mineral dust and their relation with cold pools in the Central Sahel. Geophys. Res. Lett. 49, e2021GL095005. https://doi.org/10.1029/2021GL095005 HAL
Bergametti, G., Rajot, J.-L., Marticorena, B., Féron, A., Gaimoz, C., Chatenet, B., Coulibaly, M., Koné, I., Maman, A., Zakou, A., 2022. Rain, wind, and dust connections in the Sahel. J. Geophys. Res. Atmos. 127, e2021JD035802. https://doi.org/10.1029/2021JD035802HAL
Brown, F., Folberth, G.A., Sitch, S., Bauer, S., Bauters, M., Boeckx, P., Cheesman, A.W., Deushi, M., Dos Santos Vieira, I., Galy-Lacaux, C., Haywood, J., Keeble, J., Mercado, L.M., O’Connor, F.M., Oshima, N., Tsigaridis, K., Verbeeck, H., 2022. The ozone–climate penalty over South America and Africa by 2100. Atmos. Chem. Phys. 22, 12331–12352. https://doi.org/10.5194/acp-22-12331-2022
Dai, Y., Hitchcock, P., Mahowald, N.M., Domeisen, D.I.V., Hamilton, D.S., Li, L., Marticorena, B., Kanakidou, M., Mihalopoulos, N., Aboagye-Okyere, A., 2022. Stratospheric impacts on dust transport and air pollution in West Africa and the Eastern Mediterranean. Nat. Commun. 13, 7744. https://doi.org/10.1038/s41467-022-35403-1
Delon, C., Galy-Lacaux, C., Barret, B., Ndiaye, O., Serça, D., Guérin, F., Gardrat, E., Mougin, E., Agbohessou, Y.F., Probst, A., 2022. Nitrogen budget and critical load determination at a Sahelian grazed grassland site. Nutr. Cycl. Agroecosys. https://doi.org/10.1007/s10705-022-10220-6
Fu, J.S., Carmichael, G.R., Dentener, F., Aas, W., Andersson, C., Barrie, L.A., Cole, A., Galy-Lacaux, C., Geddes, J., Itahashi, S., Kanakidou, M., Labrador, L., Paulot, F., Schwede, D., Tan, J., Vet, R., 2022. Improving estimates of sulfur, nitrogen, and ozone total deposition through multi-model and measurement-model fusion approaches. Environ. Sci. Technol. 56, 2134–2142. https://doi.org/10.1021/acs.est.1c05929
Mompati, M.K., Piketh, S.J., Aas, W., Van Zyl, P.G., Pienaar, J.J., Curtis, C.J., 2022. Rainwater chemistry and total deposition of acidity from the northern savanna to the southern coastal fynbos of South Africa. Water Air Soil Pollut. 233, 275. https://doi.org/10.1007/s11270-022-05714-6
Myriokefalitakis, S., Bergas-Massó, E., Gonçalves-Ageitos, M., Pérez García-Pando, C., van Noije, T., Le Sager, P., Ito, A., Athanasopoulou, E., Nenes, A., Kanakidou, M., Krol, M.C., Gerasopoulos, E., 2022. Multiphase processes in the EC-Earth model and their relevance to the atmospheric oxalate, sulfate, and iron cycles. Geosci. Model Dev. 15, 3079–3120. https://doi.org/10.5194/gmd-15-3079-2022
Swartz, J.-S., van Zyl, P.G., Beukes, J.P., Galy-Lacaux, C., Labuschagne, C., Brunke, E.-G., Mkololo, T., Pienaar, J.J., 2022. Wet season chemical composition of atmospheric wet deposition at Cape Point. Clean Air J. 32. https://doi.org/10.17159/caj/2022/32/1.12866
Vira, J., Hess, P., Ossohou, M., Galy-Lacaux, C., 2022. Evaluation of interactive and prescribed agricultural ammonia emissions for simulating atmospheric composition in CAM-chem. Atmos. Chem. Phys. 22, 1883–1904. https://doi.org/10.5194/acp-22-1883-2022
2021
Bakayoko, A., Galy-Lacaux, C., Yoboué, V., Hickman, J.E., Roux, F., Gardrat, E., Julien, F., Delon, C., 2021. Dominant contribution of nitrogen compounds in precipitation chemistry in the Lake Victoria catchment (East Africa). Environ. Res. Lett. 16, 045013. https://doi.org/10.1088/1748-9326/abe25c
Checa-Garcia, R., Balkanski, Y., Albani, S., Bergman, T., Carslaw, K., Cozic, A., Dearden, C., Marticorena, B., Michou, M., van Noije, T., Nabat, P., O’Connor, F.M., Olivié, D., Prospero, J.M., Le Sager, P., Schulz, M., Scott, C., 2021. Evaluation of natural aerosols in CRESCENDO Earth system models (ESMs): mineral dust. Atmos. Chem. Phys. 21, 10295–10335. https://doi.org/10.5194/acp-21-10295-2021
Doumbia, M., Kouassi, A.A., Silué, S., Yoboué, V., Liousse, C., Diedhiou, A., Touré, N.E., Keita, S., Assamoi, E.-M., Bamba, A., Zouzoua, M., Dajuma, A., Kouadio, K., 2021. Road traffic emission inventory in an urban zone of West Africa: Case of Yopougon city (Abidjan, Côte d’Ivoire). Energies 14. https://doi.org/10.3390/en14041111
Gnamien, S., Yoboué, V., Liousse, C., Ossohou, M., Keita, S., Bahino, J., Siélé, S., Diaby, L., 2021. Particulate pollution in Korhogo and Abidjan (Cote d’Ivoire) during the dry season. Aerosol Air Qual. Res. 21, 200201. https://doi.org/10.4209/aaqr.2020.05.0201
Hickman, J.E., Andela, N., Tsigaridis, K., Galy-Lacaux, C., Ossohou, M., Bauer, S.E., 2021. Reductions in NO2 burden over north equatorial Africa from decline in biomass burning in spite of growing fossil fuel use, 2005 to 2017. Proc. Natl Acad. Sci. USA 118, e2002579118. https://doi.org/10.1073/pnas.2002579118
Hickman, J.E., Andela, N., Tsigaridis, K., Galy-Lacaux, C., Ossohou, M., Dammers, E., Van Damme, M., Clarisse, L., Bauer, S.E., 2021. Continental and ecoregion-specific drivers of atmospheric NO2 and NH3 seasonality over Africa revealed by satellite observations. Global Biogeochem. Cy. 35, e2020GB006916. https://doi.org/10.1029/2020GB006916
Kok, J.F., Adebiyi, A.A., Albani, S., Balkanski, Y., Checa-Garcia, R., Chin, M., Colarco, P.R., Hamilton, D.S., Huang, Y., Ito, A., Klose, M., Leung, D.M., Li, L., Mahowald, N.M., Miller, R.L., Obiso, V., Pérez García-Pando, C., Rocha-Lima, A., Wan, J.S., Whicker, C.A., 2021. Improved representation of the global dust cycle using observational constraints on dust properties and abundance. Atmos. Chem. Phys. 21, 8127–8167. https://doi.org/10.5194/acp-21-8127-2021
Kok, L., van Zyl, P.G., Beukes, J.P., Swartz, J.-S., Burger, R.P., Ellis, S., Josipovic, M., Vakkari, V., Laakso, L., Kulmala, M., 2021. Chemical composition of rain at a regional site on the South African Highveld. Water SA 47. https://doi.org/10.17159/wsa/2021.v47.i3.11861
Kouassi, A.A., Doumbia, M., Silue, S., Yao, E.M., Dajuma, A., Adon, M., Touré, N.E., Yoboue, V., 2021. Measurement of atmospheric Black Carbon concentration in rural and urban environments: Cases of Lamto and Abidjan. J. Environ. Prot. 12, 855–872. https://doi.org/10.4236/jep.2021.1211050
Laouali, D., Delon, C., Adon, M., Ndiaye, O., Saneh, I., Gardrat, E., Dias-Alves, M., Tagesson, T., Fensohlt, R., Galy-Lacaux, C., 2021. Source contributions in precipitation chemistry and analysis of atmospheric nitrogen deposition in a Sahelian dry savanna site in West Africa. Atmos. Res. 251, 105423. https://doi.org/10.1016/j.atmosres.2020.105423
Le Quilleuc, M., Bory, A.J.-M., Philippe, S., Derimian, Y., Skonieczny, C., Petit, J.-E., Ponlevé, D., Diallo, A., Ndiaye, T., Alaimo, V., Louis, Q., Tribovillard, N., Bout-Roumazeilles, V., 2021. Major element signatures of silicate dust deposited on the West African margin: Links with transport patterns and provenance regions. J. Geophys. Res. Atmos. 126, e2021JD035030. https://doi.org/10.1029/2021JD035030
Ossohou, M., Galy-Lacaux, C., Yoboué, V., Adon, M., Delon, C., Gardrat, E., Konaté, I., Ki, A., Zouzou, R., 2021. Long-term atmospheric inorganic nitrogen deposition in West African savanna over 16 year period (Lamto, Côte d’Ivoire). Environ. Res. Lett. 16, 015004. https://doi.org/10.1088/1748-9326/abd065
Pierre, C., Hiernaux, P., Rajot, J.L., Kergoat, L., Webb, N.P., Abdourhamane Touré, A., Marticorena, B., Bouet, C., 2021. Wind erosion response to past and future agro-pastoral trajectories in the Sahel (Niger). Landscape Ecol. https://doi.org/10.1007/s10980-021-01359-8
Rahimi, J., Ago, E.E., Ayantunde, A., Berger, S., Bogaert, J., Butterbach-Bahl, K., Cappelaere, B., Cohard, J.-M., Demarty, J., Diouf, A.A., Falk, U., Haas, E., Hiernaux, P., Kraus, D., Roupsard, O., Scheer, C., Srivastava, A.K., Tagesson, T., Grote, R., 2021. Modeling gas exchange and biomass production in West African Sahelian and Sudanian ecological zones. Geosci. Model Dev. 14, 3789–3812. https://doi.org/10.5194/gmd-14-3789-2021
2020
Bergametti, G., Marticorena, B., Rajot, J.L., Siour, G., Féron, A., Gaimoz, C., Coman, A., Chatenet, B., Coulibaly, M., Maman, A., Koné, I., Zakou, A., 2020. The respective roles of wind speed and green vegetation in controlling Sahelian dust emission during the wet season. Geophys. Res. Lett. 47, e2020GL089761. https://doi.org/10.1029/2020GL089761 HAL
Bigaignon, L., Delon, C., Ndiaye, O., Galy-Lacaux, C., Serça, D., Guérin, F., Tallec, T., Merbold, L., Tagesson, T., Fensholt, R., André, S., Galliau, S., 2020. Understanding N2O emissions in African ecosystems: Assessments from a semi-arid savanna grassland in Senegal and sub-tropical agricultural fields in Kenya. Sustainability 12. https://doi.org/10.3390/su12218875
Hickman, J.E., Zingore, S., Galy-Lacaux, C., Kihara, J., Bekunda, M., Palm, C.A., 2020. Assessing synergies and trade-offs from nitrogen use in Africa, in: Sutton, M.A., Mason, K.E., Bleeker, A., Hicks, W.K., Masso, C., Raghuram, N., Reis, S., Bekunda, M. (Eds.), Just enough nitrogen: Perspectives on how to get there for regions with too much and too little nitrogen. Springer International Publishing, Cham, pp. 65–82. https://doi.org/10.1007/978-3-030-58065-0_5
Karimi, S.M., Pouran, H., Majbouri, M., Moradi-Lakeh, M., Hakimian, H., 2020. Saharan sand and dust storms and neonatal mortality: Evidence from Burkina Faso. Sci. Total Environ. 729, 139053. https://doi.org/10.1016/j.scitotenv.2020.139053
Laban, T.L., Van Zyl, P.G., Beukes, J.P., Mikkonen, S., Santana, L., Josipovic, M., Vakkari, V., Thompson, A.M., Kulmala, M., Laakso, L., 2020. Statistical analysis of factors driving surface ozone variability over continental South Africa. J. Integr. Environ. Sci. 17, 1–28. https://doi.org/10.1080/1943815X.2020.1768550
Léon, J.-F., Martiny, N., Merlet, S., 2020. A multi linear regression model to derive dust PM10 in the Sahel using AERONET Aerosol Optical Depth and CALIOP Aerosol Layer products. Remote Sens. 12. https://doi.org/10.3390/rs12183099
Pu, B., Ginoux, P., Guo, H., Hsu, N.C., Kimball, J., Marticorena, B., Malyshev, S., Naik, V., O’Neill, N.T., Pérez García-Pando, C., Paireau, J., Prospero, J.M., Shevliakova, E., Zhao, M., 2020. Retrieving the global distribution of the threshold of wind erosion from satellite data and implementing it into the Geophysical Fluid Dynamics Laboratory land–atmosphere model (GFDL AM4.0/LM4.0). Atmos. Chem. Phys. 20, 55–81. https://doi.org/10.5194/acp-20-55-2020
Swartz, J.-S., van Zyl, P.G., Beukes, J.P., Galy-Lacaux, C., Ramandh, A., Pienaar, J.J., 2020a. Measurement report: Statistical modelling of long-term trends of atmospheric inorganic gaseous species within proximity of the pollution hotspot in South Africa. Atmos. Chem. Phys. 20, 10637–10665. https://doi.org/10.5194/acp-20-10637-2020
Swartz, J.-S., Van Zyl, P.G., Beukes, J.P., Labuschagne, C., Brunke, E.-G., Portafaix, T., Galy-Lacaux, C., Pienaar, J.J., 2020b. Twenty-one years of passive sampling monitoring of SO2, NO2 and O3 at the Cape Point GAW station, South Africa. Atmos. Environ. 222, 117128. https://doi.org/10.1016/j.atmosenv.2019.117128
Vandenbussche, S., Callewaert, S., Schepanski, K., De Mazière, M., 2020. North African mineral dust sources: new insights from a combined analysis based on 3D dust aerosol distributions, surface winds and ancillary soil parameters. Atmos. Chem. Phys. 20, 15127–15146. https://doi.org/10.5194/acp-20-15127-2020
2019
Aas, W., Mortier, A., Bowersox, V., Cherian, R., Faluvegi, G., Fagerli, H., Hand, J., Klimont, Z., Galy-Lacaux, C., Lehmann, C.M.B., Myhre, C.L., Myhre, G., Olivié, D., Sato, K., Quaas, J., Rao, P.S.P., Schulz, M., Shindell, D., Skeie, R.B., Stein, A., Takemura, T., Tsyro, S., Vet, R., Xu, X., 2019. Global and regional trends of atmospheric sulfur. Sci. Rep. 9, 953. https://doi.org/10.1038/s41598-018-37304-0
Abdourhamane Touré, A., Tidjani, A.D., Rajot, J.L., Marticorena, B., Bergametti, G., Bouet, C., Ambouta, K.J.M., Garba, Z., 2019. Dynamics of wind erosion and impact of vegetation cover and land use in the Sahel: A case study on sandy dunes in southeastern Niger. Catena 177, 272–285. HAL
Bauer, S.E., Im, U., Mezuman, K., Gao, C.Y., 2019. Desert dust, industrialization, and agricultural fires: Health impacts of outdoor air pollution in Africa. J. Geophys. Res. Atmos. 124, 4104–4120. https://doi.org/10.1029/2018JD029336
Booyens, W., Beukes, J.P., Van Zyl, P.G., Ruiz-Jimenez, J., Kopperi, M., Riekkola, M.-L., Josipovic, M., Vakkari, V., Laakso, L., 2019a. Assessment of polar organic aerosols at a regional background site in southern Africa. J. Atmos. Chem. 76, 89–113. https://doi.org/10.1007/s10874-019-09389-y
Booyens, W., Van Zyl, P.G., Beukes, J.P., Ruiz-Jimenez, J., Kopperi, M., Riekkola, M.-L., Vakkari, V., Josipovic, M., Kulmala, M., Laakso, L., 2019b. Characterising particulate organic nitrogen at a savannah-grassland region in South Africa. Atmosphere 10. https://doi.org/10.3390/atmos10090492
Bouet, C., Labiadh, M.T., Rajot, J.L., Bergametti, G., Marticorena, B., Henry des Tureaux, T., Ltifi, M., Sekrafi, S., Féron, A., 2019. Impact of desert dust on air quality: What is the meaningfulness of daily PM standards in regions close to the sources? The example of southern Tunisia. Atmosphere 10, 452. https://doi.org/10.3390/atmos10080452
Delon, C., Galy-Lacaux, C., Serça, D., Personne, E., Mougin, E., Adon, M., Le Dantec, V., Loubet, B., Fensholt, R., Tagesson, T., 2019. Modelling land–atmosphere daily exchanges of NO, NH3, and CO2 in a semi-arid grazed ecosystem in Senegal. Biogeosciences 16, 2049–2077. https://doi.org/10.5194/bg-16-2049-2019
Donnou, H.E.V., Akpo, A.B., Kouchadé, C.A., Kounouhewa, B.B., Hounguè, G.H., Nonfodji, G.F., Djossou, J., 2019. Vertical profile of wind diurnal cycle in the surface boundary layer over the coast of Cotonou, Benin, under a convective atmosphere. Adv. Meteorol. 2019, 7530828. https://doi.org/10.1155/2019/7530828
Gueye, M., Jenkins, G.S., 2019. Investigating the sensitivity of the WRF-Chem horizontal grid spacing on PM10 concentration during 2012 over West Africa. Atmos. Environ. 196, 152–163. https://doi.org/10.1016/j.atmosenv.2018.09.064
Josipovic, M., Leal-Liousse, C., Crobeddu, B., Baeza-Squiban, A., Segakweng, C.K., Galy-Lacaux, C., Beukes, J.P., van Zyl, P.G., Fourie, G., 2019. Aerosol characterisation including oxidative potential as a proxy of health impact. A case of a residential site in a highly industrialised area. Clean Air Journal 29. https://doi.org/10.17159/caj/2019/29/2.7517
Maritz, P., Beukes, J.P., van Zyl, P.G., Liousse, C., Gardrat, E., Ramandh, A., Mkhatshwa, G.V., 2019. Temporal and source assessments of organic and elemental carbon at sites in the northern South African interior. J. Atmos. Chem. 76, 263–287. https://doi.org/10.1007/s10874-020-09398-2
Nana, B., Sanogo, O., Ouarma, I., Béré, A., Koulidiati, J., 2019. Simulation and evaluation of dust emission with Polair3D-SIREAM model over West Africa focused on Ouagadougou (Burkina Faso). J. Environ. Prot. 10, 80–102. https://doi.org/10.4236/jep.2019.101006
Ossohou, M., Galy-Lacaux, C., Yoboué, V., Hickman, J.E., Gardrat, E., Adon, M., Darras, S., Laouali, D., Akpo, A., Ouafo, M., Diop, B., Opepa, C., 2019. Trends and seasonal variability of atmospheric NO2 and HNO3 concentrations across three major African biomes inferred from long-term series of ground-based and satellite measurements. Atmos. Environ. 207, 148–166. https://doi.org/10.1016/j.atmosenv.2019.03.027
Xu, H., Léon, J.-F., Liousse, C., Guinot, B., Yoboué, V., Akpo, A.B., Adon, J., Ho, K.F., Ho, S.S.H., Li, L., Gardrat, E., Shen, Z., Cao, J., 2019. Personal exposure to PM2.5 emitted from typical anthropogenic sources in southern West Africa: chemical characteristics and associated health risks. Atmos. Chem. Phys. 19, 6637–6657. https://doi.org/10.5194/acp-19-6637-2019
2018
Abdourhamane Touré, A., Tidjani, A.D., Rajot, J.-L., Bouet, C., Garba, Z., Marticorena, B., Ambouta, K.J.-M., 2018. Quantification des flux d’érosion éolienne au cours d’une transition champ-jachère au Sahel (Banizoumbou, Niger). Physio-Géo 12, 125–142. HAL
Adon, M., Galy-Lacaux, C., Serça, D., Guedant, P., Vongkhamsao, A., Rode, W., Meyerfeld, Y., Guérin, F., 2018. First assessment of inorganic Nitrogen deposition budget following the impoundment of a subtropical hydroelectric reservoir (Nam Theun 2, Lao PDR). J. Geophys. Res.: Atmos. 123, 12,413-12,428. https://doi.org/10.1029/2018JD029027
Bahino, J., Yoboué, V., Galy-Lacaux, C., Adon, M., Akpo, A., Keita, S., Liousse, C., Gardrat, E., Chiron, C., Ossohou, M., Gnamien, S., Djossou, J., 2018. A pilot study of gaseous pollutants’ measurement (NO2, SO2, NH3, HNO3 and O3) in Abidjan, Côte d’Ivoire: contribution to an overview of gaseous pollution in African cities. Atmos. Chem. Phys. 18, 5173–5198. https://doi.org/10.5194/acp-18-5173-2018
Benedetti, A., Reid, J.S., Knippertz, P., Marsham, J.H., Di Giuseppe, F., Rémy, S., Basart, S., Boucher, O., Brooks, I.M., Menut, L., Mona, L., Laj, P., Pappalardo, G., Wiedensohler, A., Baklanov, A., Brooks, M., Colarco, P.R., Cuevas, E., da Silva, A., Escribano, J., Flemming, J., Huneeus, N., Jorba, O., Kazadzis, S., Kinne, S., Popp, T., Quinn, P.K., Sekiyama, T.T., Tanaka, T., Terradellas, E., 2018. Status and future of numerical atmospheric aerosol prediction with a focus on data requirements. Atmos. Chem. Phys. 18, 10615–10643. https://doi.org/10.5194/acp-18-10615-2018
Bergametti, G., Marticorena, B., Rajot, J.L., Foret, G., Alfaro, S.C., Laurent, B., 2018. Size-resolved dry deposition velocities of dust particles: In situ measurements and parameterizations testing. J. Geophys. Res. Atmos. 123, 11,080-11,099. https://doi.org/10.1029/2018JD028964
Djossou, J., Léon, J.-F., Akpo, A.B., Liousse, C., Yoboué, V., Bedou, M., Bodjrenou, M., Chiron, C., Galy-Lacaux, C., Gardrat, E., Abbey, M., Keita, S., Bahino, J., Touré N’Datchoh, E., Ossohou, M., Awanou, C.N., 2018. Mass concentration, optical depth and carbon composition of particulate matter in the major southern West African cities of Cotonou (Benin) and Abidjan (Côte d’Ivoire). Atmos. Chem. Phys. 18, 6275–6291. https://doi.org/10.5194/acp-18-6275-2018
Hickman, J.E., Dammers, E., Galy-Lacaux, C., van der Werf, G.R., 2018. Satellite evidence of substantial rain-induced soil emissions of ammonia across the Sahel. Atmos. Chem. Phys. 18, 16713–16727. https://doi.org/10.5194/acp-18-16713-2018
Keita, S., Liousse, C., Yoboué, V., Dominutti, P., Guinot, B., Assamoi, E.-M., Borbon, A., Haslett, S.L., Bouvier, L., Colomb, A., Coe, H., Akpo, A., Adon, J., Bahino, J., Doumbia, M., Djossou, J., Galy-Lacaux, C., Gardrat, E., Gnamien, S., Léon, J.F., Ossohou, M., N’Datchoh, E.T., Roblou, L., 2018. Particle and VOC emission factor measurements for anthropogenic sources in West Africa. Atmos. Chem. Phys. 18, 7691–7708. https://doi.org/10.5194/acp-18-7691-2018
Laban, T.L., van Zyl, P.G., Beukes, J.P., Vakkari, V., Jaars, K., Borduas-Dedekind, N., Josipovic, M., Thompson, A.M., Kulmala, M., Laakso, L., 2018. Seasonal influences on surface ozone variability in continental South Africa and implications for air quality. Atmos. Chem. Phys. 18, 15491–15514. https://doi.org/10.5194/acp-18-15491-2018
Menut, L., 2018. Modeling of mineral dust emissions with a Weibull wind speed distribution including subgrid-scale orography variance. J. Atmos. Ocean. Tech. 35, 1221–1236. https://doi.org/10.1175/JTECH-D-17-0173.1
Moussa, O., Laouali, D., Adon, M., 2018a. Measurement of atmospheric gases in the West and Central African ecosystems. J. Mater. Environ. Sci. 9, 2812–2821.
Moussa, O., Laouali, D., Akpo, A.B., 2018b. Physico-chemical caracterization of PM2.5 and PM10 collected in dry savanna of Banizoumbou in Niger and wet savanna of Djougou in Benin. Int. Res. J. Environmental Sci. 7, 1–15.
Ouafo-Leumbe, M.-R., Galy-Lacaux, C., Liousse, C., Pont, V., Akpo, A., Doumbia, T., Gardrat, E., Zouiten, C., Sigha-Nkamdjou, L., Ekodeck, G.E., 2018. Chemical composition and sources of atmospheric aerosols at Djougou (Benin). Meteorol. Atmos. Phys. 130, 591–609. https://doi.org/10.1007/s00703-017-0538-5
Pierre, C., Kergoat, L., Hiernaux, P., Baron, C., Bergametti, G., Rajot, J.-L., Abdourhamane Toure, A., Okin, G.S., Marticorena, B., 2018. Impact of agropastoral management on wind erosion in Sahelian croplands. Land Degrad. Develop. 29, 800–811. https://doi.org/10.1002/ldr.2783 HAL
Valentin, C. (Ed.), 2018. Soils as a key component of the critical zone 5 : degradation and rehabilitation. ISTE Ltd and John Wiley & Sons, Inc., London, UK.
Venter, A.D., van Zyl, P.G., Beukes, J.P., Swartz, J.-S., Josipovic, M., Vakkari, V., Laakso, L., Kulmala, M., 2018. Size-resolved characteristics of inorganic ionic species in atmospheric aerosols at a regional background site on the South African Highveld. J. Atmos. Chem. 75, 285–304. https://doi.org/10.1007/s10874-018-9378-z
Xu, Y., 2018. Evaluation of mineral dust aerosol optical depth and related components from the CHIMERE-DUST model using satellite remote sensing and ground-based observations. Atmos. Environ. 191, 395–413. https://doi.org/10.1016/j.atmosenv.2018.03.061
2017
Abdourhamane Touré, A., Tidjani, A.D., Rajot, J.-L., Bouet, C., Garba, Z., Marticorena, B., Ambouta, K.J.-M., 2017. Impacts de la variabilité spatiale de l’occupation des sols sur l’érosion éolienne et les transports de nutriments dans le terroir de Banizoumbou (sud-ouest du Niger). Algerian Journal of Arid Environment 7, 78–89. HAL
Bergametti, G., Marticorena, B., Rajot, J.L., Chatenet, B., Féron, A., Gaimoz, C., Siour, G., Coulibaly, M., Koné, I., Maman, A., Zakou, A., 2017. Dust Uplift Potential in the Central Sahel: An analysis based on 10 years of meteorological measurements at high temporal resolution. J. Geophys. Res. Atmos. 122, 12,433-12,448. https://doi.org/10.1002/2017JD027471 HAL
Chiloane, K.E., Beukes, J.P., van Zyl, P.G., Maritz, P., Vakkari, V., Josipovic, M., Venter, A.D., Jaars, K., Tiitta, P., Kulmala, M., Wiedensohler, A., Liousse, C., Mkhatshwa, G.V., Ramandh, A., Laakso, L., 2017. Spatial, temporal and source contribution assessments of black carbon over the northern interior of South Africa. Atmos. Chem. Phys. 17, 6177–6196. https://doi.org/10.5194/acp-17-6177-2017
Delon, C., Galy-Lacaux, C., Serça, D., Loubet, B., Camara, N., Gardrat, E., Saneh, I., Fensholt, R., Tagesson, T., Le Dantec, V., Sambou, B., Diop, C., Mougin, E., 2017. Soil and vegetation-atmosphere exchange of NO, NH3, and N2O from field measurements in a semi arid grazed ecosystem in Senegal. Atmos. Environ. 156, 36–51. https://doi.org/10.1016/j.atmosenv.2017.02.024
Laouali, D., Moussa, O., Galy-Lacaux, C., 2017. Characterizing aerosols chemistry in the great African ecosystems. J. Mater. Environ. Sci. 8, 1644–1653.
Marticorena, B., Chatenet, B., Rajot, J.L., Bergametti, G., Deroubaix, A., Vincent, J., Kouoi, A., Schmechtig, C., Coulibaly, M., Diallo, A., Koné, I., Maman, A., NDiaye, T., Zakou, A., 2017. Mineral dust over west and central Sahel: Seasonal patterns of dry and wet deposition fluxes from a pluriannual sampling (2006-2012). J. Geophys. Res. Atmos. 122, 1338–1364. https://doi.org/10.1002/2016JD025995
Masso, C., Nziguheba, G., Mutegi, J., Corinne, G.-L., Wendt, J., Butterbach-Bahl, K., Wairegi, L.W.I., Datta, A., 2017. Soil fertility management in sub-Saharan Africa, in: Lichtfouse, E. (Ed.), Sustainable Agriculture Reviews. Springer, Cham, pp. 205–231. https://doi.org/10.1007/978-3-319-58679-3_7
Rivellini, L.-H., Chiapello, I., Tison, E., Fourmentin, M., Féron, A., Diallo, A., N’Diaye, T., Goloub, P., Canonaco, F., Prévôt, A.S.H., Riffault, V., 2017. Chemical characterization and source apportionment of submicron aerosols measured in Senegal during the 2015 SHADOW campaign. Atmos. Chem. Phys. 17, 10291–10314. https://doi.org/10.5194/acp-17-10291-2017
Smith, M.B., Mahowald, N.M., Albani, S., Perry, A., Losno, R., Qu, Z., Marticorena, B., Ridley, D.A., Heald, C.L., 2017. Sensitivity of the interannual variability of mineral aerosol simulations to meteorological forcing dataset. Atmos. Chem. Phys. 17, 3253–3278. https://doi.org/10.5194/acp-17-3253-2017
Venter, A.D., van Zyl, P.G., Beukes, J.P., Josipovic, M., Hendriks, J., Vakkari, V., Laakso, L., 2017. Atmospheric trace metals measured at a regional background site (Welgegund) in South Africa. Atmos. Chem. Phys. 17, 4251–4263. https://doi.org/10.5194/acp-17-4251-2017
2016
Bergametti, G., Rajot, J.L., Pierre, C., Bouet, C., Marticorena, B., 2016. How long does precipitation inhibit wind erosion in the Sahel? Geophys. Res. Lett. 43. https://doi.org/10.1002/2016GL069324 HAL
Conradie, E.H., Van Zyl, P.G., Pienaar, J.. J., Beukes, J.P., Galy-Lacaux, C., Venter, A.D., Mkhatshwa, G.V., 2016. The chemical composition and fluxes of atmospheric wet deposition at four sites in South Africa. Atmos. Environ. 146, 113–131. https://doi.org/10.1016/j.atmosenv.2016.07.033
Mortier, A., Goloub, P., Derimian, Y., Tanré, D., Podvin, T., Blarel, L., Deroo, C., Marticorena, B., Diallo, A., Ndiaye, T., 2016. Climatology of aerosol properties and clear-sky shortwave radiative effects using Lidar and Sun photometer observations in the Dakar site. J. Geophys. Res. Atmos. 121, 6489–6510. https://doi.org/10.1002/2015JD024588
Tagesson, T., Ardö, J., Guiro, I., Cropley, F., Mbow, C., Horion, S., Ehammer, A., Mougin, E., Delon, C., Galy-Lacaux, C., Fensholt, R., 2016. Very high CO2 exchange fluxes at the peak of the rainy season in a West African grazed semi-arid savanna ecosystem. Geogr. Tidsskr.-Den. 116, 93–109. https://doi.org/10.1080/00167223.2016.1178072
Venter, A.D., Beukes, J.P., van Zyl, P.G., Josipovic, M., Jaars, K., Vakkari, V., 2016. Regional atmospheric Cr(VI) pollution from the Bushveld Complex, South Africa. Atmos. Pollut. Res. 7, 762–767. https://doi.org/10.1016/j.apr.2016.03.009
2015
Akpo, A.B., Galy-Lacaux, C., Laouali, D., Delon, C., Liousse, C., Adon, M., Gardrat, E., Mariscal, A., Darakpa, C., 2015. Precipitation chemistry and wet deposition in a remote wet savanna site in West Africa: Djougou (Benin). Atmos. Environ. 115, 110–123. https://doi.org/10.1016/j.atmosenv.2015.04.064 HAL
Booyens, W., Van Zyl, P.G., Beukes, J.P., Ruiz-Jimenez, J., Kopperi, M., Riekkola, M.-L., Josipovic, M., Venter, A.D., Jaars, K., Laakso, L., Vakkari, V., Kulmala, M., Pienaar, J.J., 2015. Size-resolved characterisation of organic compounds in atmospheric aerosols collected at Welgegund, South Africa. J. Atmos. Chem. 72, 43–64. https://doi.org/10.1007/s10874-015-9304-6
Cuevas, E., Camino, C., Benedetti, A., Basart, S., Terradellas, E., Baldasano, J.M., Morcrette, J.J., Marticorena, B., Goloub, P., Mortier, A., Berjón, A., Hernández, Y., Gil-Ojeda, M., Schulz, M., 2015. The MACC-II 2007–2008 reanalysis: atmospheric dust evaluation and characterization over northern Africa and the Middle East. Atmos. Chem. Phys. 15, 3991–4024. https://doi.org/10.5194/acp-15-3991-2015
Gherboudj, I., Beegum, S.N., Marticorena, B., Ghedira, H., 2015. Dust emission parameterization scheme over the MENA region: Sensitivity analysis to soil moisture and soil texture. J. Geophys. Res. Atmos. 120, 10,915-10,938. https://doi.org/10.1002/2015JD023338
Hourdin, F., Gueye, M., Diallo, B., Dufresne, J.-L., Escribano, J., Menut, L., Marticoréna, B., Siour, G., Guichard, F., 2015. Parameterization of convective transport in the boundary layer and its impact on the representation of the diurnal cycle of wind and dust emissions. Atmos. Chem. Phys. 15, 6775–6788. https://doi.org/10.5194/acp-15-6775-2015
Kaly, F., Marticorena, B., Chatenet, B., Rajot, J.L., Janicot, S., Niang, A., Yahi, H., Thiria, S., Maman, A., Zakou, A., Coulibaly, B.S., Coulibaly, M., Koné, I., Traoré, S., Diallo, A., Ndiaye, T., 2015. Variability of mineral dust concentrations over West Africa monitored by the Sahelian Dust Transect. Atmos. Res. 164–165, 226–241. https://doi.org/10.1016/j.atmosres.2015.05.011
Largeron, Y., Guichard, F., Bouniol, D., Couvreux, F., Kergoat, L., Marticorena, B., 2015. Can we use surface wind fields from meteorological reanalyses for Sahelian dust emission simulations? Geophys. Res. Lett. 42, 2490–2499. https://doi.org/10.1002/2014GL062938
Maritz, P., Beukes, J.P., Van Zyl, P.G., Conradie, E.H., Liousse, C., Galy-Lacaux, C., Castéra, P., Ramandh, A., Mkhatshwa, G., Venter, A.D., Pienaar, J.J., 2015. Spatial and temporal assessment of organic and black carbon at four sites in the interior of South Africa. Clean Air J. 25. https://doi.org/10.17159/2410-972X/2015/v25n1a1
Van Damme, M., Clarisse, L., Dammers, E., Liu, X., Nowak, J.B., Clerbaux, C., Flechard, C.R., Galy-Lacaux, C., Xu, W., Neuman, J.A., Tang, Y.S., Sutton, M.A., Erisman, J.W., Coheur, P.F., 2015. Towards validation of ammonia (NH3) measurements from the IASI satellite. Atmos. Meas. Tech. 8, 1575–1591. https://doi.org/10.5194/amt-8-1575-2015
Participation to conferences
2023
Ossohou, M., V. Yoboué, A. Akpo, V. Donnou, M. Adon, C. Delon, D. Laouali, M. Ouafo, M. Diaby, A. Bakayoko, M. Dias-Alvès, E. Gardrat, and C. Galy-Lacaux, Atmospheric Nitrogen Deposition Budget in Rural Africa, Nitrogen in Africa, Second International Nitrogen Studies in Africa (INSA) Workshop, Wundanyi and Nairobi (Kenya), 6-11 November 2023.
Delon, C., C. Galy-Lacaux, and D. Serça, Nitrogen in Africa, too much or too little? Bar des Sciences, Alliance Française de Nairobi, Nairobi (Kenya), 31 October 2023.
Marticorena, B., R. Marécar, G. Bergametti, J. L. Rajot, C. Galy-Lacaux, R. Losno, S. Chevaillier, A. Féron, S. Triquet, M. Dias-Alvès, S. Der, S. G. Dorego, A. Maman, M. Sene, A. Thiam, and A. Zakou, Nutrients inputs by aeolian deposition in the Sahelian soil, International Conference on Aeolian Research (ICAR) XI, Las Cruces, NM (USA), 9-14 July 2023.
Galy-Lacaux, C. et B. Marticorena, Qu’apprend-on des mesures du SNO INDAAF sur les dépôts atmosphériques en Afrique ?, Atelier LEFE/CHAT « Échanges surface – atmosphère dans la zone critique (particules, gaz à effets de serre, composés réactifs) », Toulouse (France), 6-7 juin 2023.
Delon, C., C. Galy-Lacaux et D. Serça, Le paradoxe de l’azote en Afrique : trop ou trop peu ?, Séminaire les Afriques au Pluriel, Toulouse (France), 21 avril 2023.
Galy-Lacaux, C. et D. Serça, Questions autour du cycle de l’azote en Afrique de l’Ouest, Atelier Afrique de l’Ouest, Observatoire Midi-Pyrénées, Toulouse (France), 16-17 mars 2023.
Marticorena, B., T. Audoux, G. Bergametti, C. Bouet, J. L. Rajot, B. Chatenet, A. Féron, C. Gaimoz, B. Laurent, G. Siour, F. Villeneuve, R. Valorso, M. Coulibaly, A. Diallo, S. G. Dorégo, S. Der, I. Koné, A. Maman, T. N’Diaye, G. Rocky N’Diaye, A. Thiam, M. Séne, and A. Zakou, Long-term monitoring in Africa, Barcelona Dust Regional Center Webinar, online, 15 February 2023. PDF
2022
Yao, E. M., F. Solmon, M. Adon, C. Galy-Lacaux, C. Delon, A. Kouassi, V. Yoboué, et E. Gardrat, Simulation de la chimie atmosphérique en Afrique à l’aide du modèle régional climatique RegCM5, 1ère Édition des Journées des Sciences de l’Environnement et du Développement Durable (JSEDD), Université Jean Lorougnon Guédé, Daloa (Côte d’Ivoire), 30 novembre et 1er Décembre 2022.
Pierre C., J. L. Rajot, I. Faye, C. Bouet, B. Marticorena, G. Bergametti, A. Ka, B. Amar, A. Tall, N. Diagne, G. S. Dorego, et A. Féron, Modélisation de l’érosion éolienne dans l’Ouest du Sahel, Journées de Modélisation des Surfaces Continentales (JMSC) 2022, Grenoble (France), 6-7 octobre 2022.
Galy-Lacaux, C., Présentation de la station de Lamto en Côte d’ivoire : un site du SNO INDAAF/ACTRIS-FR intégrant des mesures PHOTONS/AERONET et ICOS IR, ACTRIS workshop, Autrans (France), 10-13 octobre 2022.
Galy-Lacaux, C. et al., National Observation Service: INDAAF “International Network to study Deposition and Atmospheric composition in Africa”, Scientific Advisory group Total atmospheric deposition and Model Measurement Fusion Total Atmospheric Deposition (MMG GTAD) workshop, Geneva (Switzerland), 5-7 October 2022.
Lhotte A., B. Marticorena, A. Coman, G. Bergametti, J. L. Rajot, A. Féron, and C. Gaimoz, Statistical analysis of multi-annual time series of atmospheric mineral dust content in the Sahel, EGU General Assembly 2022, Vienna (Austria), 23-27 May 2022, EGU22-4989, https://doi.org/10.5194/egusphere-egu22-4989.
Marecar R., B. Marticorena, G. Bergametti, C. Galy-Lacaux, R. Losno, J. L. Rajot, S. Chevaillier, A. Féron, S. Triquet, and M. Dias-Alves, Nutrient inputs to Sahelian soil by atmospheric dust deposition, EGU General Assembly 2022, Vienna (Austria), 23-27 May 2022, EGU22-4891, https://doi.org/10.5194/egusphere-egu22-4891.
Manguelle, R., M. Ouafo-Leumbe, A. Ndengue Manimben, C. Galy-Lacaux, et S. Owona, Chimie des précipitations dans un écosystème de forêt : cas de Nsimi, (Sud Cameroun), Conférence scientifique des doctorants et jeunes chercheurs des universités d’Etat/instituts privés de l’enseignement supérieur et de recherche, Université de Douala, Douala (Cameroun), 29 mars 2022.
Ndengue, E. A., M. Ouafo-Leumbe, R. Manguelle, C. Galy-Lacaux, et S. Owona, Concentrations et sources des aérosols carbonés en zone de forêt tropicale : cas de Nsimi (sud-cameroun), Conférence scientifique des doctorants et jeunes chercheurs des universités d’Etat/instituts privés de l’enseignement supérieur et de recherche, Université de Douala, Douala (Cameroun), 29 mars 2022.
Bakayoko, A., C. Galy-Lacaux, C. Delon, A. Probst, D. Serça, F. Guerin, L. Bigaignon, and S. Okomu, Precipitation chemistry composition and Atmospheric Nitrogen Deposition in the Lake Victoria catchment (East Africa), Workshop INSA H2020, Abidjan (Côte d’Ivoire), 14-17 February 2022.
Galy-Lacaux, C., et al., 2022. Presentation of the INDAAF long-term monitoring deposition programme, Workshop INSA H2020, Abidjan (Côte d’Ivoire), 14-17 February 2022.
Kassamba-Diaby, M. L., C. Galy-Lacaux, V. Yoboué, J. E. Hickman, K. Jaars, S. Gnamien, R. Konan, E. Gardrat, and S. Silué, The chemical characteristics of rainwater and wet atmospheric deposition fluxes at two urban sites and one rural site in Côte d’ Ivoire, Workshop INSA H2020, Abidjan (Côte d’Ivoire), 14-17 February 2022.
Money Ossohou, G., J. Hickman, C. Lieven, P.-F. Coheur, M. Van Damme, M. Adon, V. Yoboué, E. Gardrat, M. Dias Alvès, and C. Galy-Lacaux, Long term N deposition at Lamto, Côte d’Ivoire, Workshop INSA H2020, Abidjan (Côte d’Ivoire), 14-17 February 2022.
Yao, E. M., F. Solmon, M. Adon, C. Galy-Lacaux, C. Delon, A. Kouassi, V. Yoboué, and E. Gardrat, Regional climate and chemistry modeling suing INDAAF measurements, Workshop INSA H2020, Abidjan (Côte d’Ivoire), 14-17 February 2022.
Loubet, B., A. Borbon, A. Colomb, P. Chelin, L. Joly, C. Galy-Lacaux, F. Lohou, C. Clerbeaux, S. Sauvage, C. Flechard et al., Nouvelles capacités d’observation (NH3) et stations mobiles de mesure de flux, Kick Off meeting OBS4CLIM (Système d’Observation Intégré pour l’Atmosphère), Toulouse (France), 13 janvier 2022.
2021
Workshop du SNO INDAAF, Abidjan & Lamto (Côte d’Ivoire), 1-5 novembre 2021. Scientific program
Pierre C., JL. Rajot, I. Faye, C. Bouet, A. Ka, B. Amar, A. Tall, N. Diagne, B. Marticorena, G. S. Dorego, and A. Feron, An unexpected seasonality of wind erosion in Sahelian Senegal, Advancing Critical Zone science – First OZCAR TERENO International Conference, Strasbourg (France), 5-7 October 2021.
Ossohou M. G., C. Galy Lacaux, J. E. Hickman, M. Adon, V. Yoboué, and E. Gardrat, Trends and seasonal variability of ammonia across major biomes inferred from long-term series of ground-based and satellite measurements, 16th IGAC Scientific Conference, online, 12-17 September 2021.
Delon C., C. Galy-Lacaux, A. Probst, B. Barret, O. Ndiaye, D. Serça, F. Guérin, E. Gardrat, T. Tagesson, and R. Fensholt, Nitrogen budget and critical load estimate in a semi-arid grazed ecosystem, 8th Global Nitrogen Conference INI2021, online, Berlin (Germany), 30 May-7 June 2021.
Ossohou G., C. Galy-Lacaux, V. Yoboué, M. Adon, and E. Gardrat, Long-term atmospheric inorganic nitrogen deposition in West African savanna over 16 year period (Lamto, Côte d’Ivoire), 8th Global Nitrogen Conference INI2021, online, Berlin (Germany), 30 May-7 June 2021.
Audoux T., B. Laurent, B. Marticorena, G. Bergametti, J. L. Rajot, A. Féron, and C. Gaimoz, Multiannual study of convective and stratiform situations associated to wet deposition of desert dust in the Sahelian band, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-4359, https://doi.org/10.5194/egusphere-egu21-4359.
Bahino J., M. Giordano, V. Yoboué, A. Ochou, C. Galy-Lacaux, C. Liousse, K.Amegah, A. Hugues, J. Nimo, M. Beekmann, and R. Subramanian, MOPGA/Improving Air Quality in West Africa: Low-cost sensors as a solution to improve the understanding of spatial and temporal variability in urban air pollution, EGU General Assembly 2021, online, 19-30 April 2021, EGU21-8210, https://doi.org/10.5194/egusphere-egu21-8210.
Marticorena B., C. Galy-Lacaux, J. L. Rajot, C. Bouet, F. Solmon, V. Yoboué, D. Laouali, M. Ouafo, A. Féron, C. Gaimoz, E. Gardrat, A. Abdourhamane Touré, et G. Bergametti : Le SNO INDAAF : Suivi à long terme de la composition atmosphérique et des dépôts en Afrique, Journées scientifiques AMMA-CATCH, format en ligne, 3-4 mars 2021.
2020
M. Ouafo et al., Fossils fuels and carbonaceous aerosol emission source, in Yaounde at Cameroon (African continent), International Conference on Thermal Energy, Systems and Application (TESA’20), Rome (Italy), 10-11 September 2020.
Hickman J., N. Andela, M. Ossohou, C. Galy-Lacaux, K. Tsigaridis, and S. Bauer, Biomass burning decline causes large reductions in NO2 burden over north equatorial Africa in spite of growing fossil fuel use, EGU General Assembly 2020, online, 4–8 May 2020, EGU2020-3750, https://doi.org/10.5194/egusphere-egu2020-3750.
Mytilinaios M., L. Mona, F. Barnaba, S. Ciamprone, S. Trippetta, N. Papagiannopoulos, S. Basart, E. Di Tomaso, O. Jorba, C. P. García-Pando, E. Proestakis, E. Marinou, V. Amiridis, P. Formenti, J. Cuesta, C. Di Biagio, B. Laurent, and B. Marticorena, Evaluation of NMMB-MONARCH dust reanalysis within the DustClim ERA4CS project, EGU General Assembly 2020, online, 4-8 May 2020, EGU2020-21863, https://doi.org/10.5194/egusphere-egu2020-21863.
Subramanian R., M. Beekmann, C. Malings, A. Feron, P. Formenti, M. Giordano, B. Marticorena, C. Galy-Lacaux, C. Liousse, J. Adesina, S. Piketh, K. Amegah, J. Bahino, V. Yoboué, D. Laouali, R. M. Garland, J. Gasore, V. Madadi, and J.-L. Rajot, MOPGA/Make Air Quality Great Again: Filling in the air quality data gap in Africa using lower-cost RAMP monitors, EGU General Assembly 2020, online, 4-8 May 2020, EGU2020-10942, https://doi.org/10.5194/egusphere-egu2020-10942.
2019
Van Zyl P. G., J-S. Swartz, J. P. Beukes, C. Galy-Lacaux, and K. Pienaar, Long-term Trends of Atmospheric SO2, NO2 and O3 concentrations at South African INDAAF sites, AGU 100 Fall meeting, San Francisco, CA (USA), 9-13 December 2019.
Galy-Lacaux C.,Integrated Nitrogen Management System, INMS-4 (“Towards the Establishment of an International Nitrogen Management System”) Meeting, Nairobi (Kenya), 29 April-3 May 2019.
Bigaignon L., C. Delon, T. Tallec, F. Solmon, C. Galy-Lacaux, D. Serça, and F. Guérin, Modelling N2O fluxes from soils over Africa using RegCM-CLM coupled models, General Assembly of the European Geophysical Union, Vienna (Austria), 7-12 April 2019, EGU2019-7921.
Pierre C., N. Webb, J-L. Rajot, L. Kergoat, and A. Abdourhamane Touré, Wind erosion as a footprint of evolving Sahelian agro-pastoral systems: a case study in southwestern Niger, General Assembly of the European Geophysical Union, Vienna (Austria), 7-12 April 2019, EGU2019-7388.
Galy-Lacaux C., and C. Delon, Nitrogen budget in Africa, International Nitrogen Management System – East African demonstration region, Kisumu (Kenya), March 2019.
Galy-Lacaux C., Presentation of the INDAAF regional deposition network, February GAW Workshop on Measurement-Model Fusion (MMF-TAD) for Global Total Atmospheric Deposition (SAG TAD), Geneva (Switzerland), 26 February – 1 March 2019.
2018
Hickman J.E., E. Dammers, C. Galy-Lacaux, and G. van der Werf, The Birch Effect and Ammonia: Satellite evidence of substantial rain-induced ammonia emissions across the Sahel, AGU Fall Meeting, Washington D.C. (USA), 10-14 December 2018, B14A-04.
Madadi V. O., E. Odada, S. O. Wandiga, D. Olago, G. A. Wafula, C. Galy-Lacaux, and J. McGlade, EDAN measurements of atmospheric deposition and ambient gases distribution across sub-Saharan Africa, ANCAP Symposium, Rwanda, 10-14 December 2018.
Delon C., C. Galy-Lacaux, D. Serça, F. Guerin, O. Ndiaye, E. Mougin, E. Personne, M. Adon, V. Le Dantec, R. Fensholt, T. Tagesson, and D. Laouali, Nitrogen compound exchanges between the surface and the atmosphere in a semi arid Sahelian rangeland (Dahra, Senegal), International conference “Observatories of the Critical Zone in Africa: current issues and findings”, Niamey (Niger), 12-14 November 2018.
Marticorena B., A. Féron, C. Gaimoz, F. Maisonneuve, J. L. Rajot, and G. Siour, Monitoring mineral dust in the Sahel to constrain the mass budget in regional simulations, International conference “Observatories of the Critical Zone in Africa: current issues and findings”, Niamey (Niger), 12-14 November 2018.
Marticorena B., C. Galy-Lacaux, F. Solmon, J. L. Rajot, V. Yoboué, D. Laouali, M. Ouafo, A. Féron, C. Gaimoz, and E. Gardrat, Suivi à long terme de la composition atmosphérique et des dépôts en Afrique : le SNO INDAAF, International conference “Observatories of the Critical Zone in Africa: current issues and findings”, Niamey (Niger), 12-14 November 2018.
Rajot J. L., G. Bergametti, B. Marticorena, B. Chatenet, A. Féron, C. Gaimoz, G. Siour, A. AbdourhamaneTouré, M. Coulibaly, I. Koné, A. Maman, and A. Zakou, Les vents érosifs au Sahel Central : une analyse fondée sur 10 années de suivi météorologique à haute résolution temporelle, International conference “Observatories of the Critical Zone in Africa: current issues and findings”, Niamey (Niger), 12-14 November 2018.
Ossohou M. G., C. Galy-Lacaux, V. Yoboue, C. Delon, A. Akpo, D. Laouali, M. Ouafo, B. Diop, C. Opepa, and E. Gardrat, Analysis of trends and seasonal variations of nitrogen dioxide and nitric acid concentrations measured at six rural sites in Africa from 1998 to 2015, International conference “Observatories of the Critical Zone in Africa: current issues and findings”, Niamey (Niger), 12-14 November 2018.
Van Zyl P. G., Deposition of Biogeochemical Important Trace Species (DEBITS) studies in South Africa – Wet deposition at South African DEBITS sites, Atmospheric Deposition Studies in South Africa, A dialogue workshop presented by the North-West University (NWU) and the National Association for Clean Air (NACA), Nelspruit (South Africa), 5 October 2018.
Bahino J., V. Yoboué, C. Galy-Lacaux, M. Adon, A. Akpo, S. Keita, C. Liousse, E. Gardrat, M. G. Ossohou, S. Gnamien, and J. Djossou, Assessment of NO2, SO2, NH3, HNO3 and O3 levels in west and central Africa urban environments using INDAAF passive samplers. A pilot study of gaseous pollutants measurement (NO2, SO2, NH3, HNO3 and O3) in Abidjan, Cote d’Ivoire: contribution to an overview of gaseous pollution in African Cities, 7th international IGAC conference, Takamatsu (Japan), 25-29 September 2018.
Ossohou M. G., C. Galy-Lacaux, V. Yoboué, A. Akpo, D. Laouali, M. Ouafo, B. Diop, C. Opepa, M. Adon, and E. Gardrat. Analysis of trends and seasonal variations of nitrogen dioxide, nitric acid and ammonia concentrations measured at six rural sites in Africa from 1998 to 2015, 7th international IGAC conference, Takamatsu (Japan), 25-29 September 2018.
Van Zyl P. G., T. L. Laban, J. P. Beukes, V. Vakkari, K. Jaars, N. Borduas-Dedekind, M. Josipovic, A. M. Thompson, M. Kulmala, and L. Laakso, Surface ozone variability in continental South Africa, 7th international IGAC conference, Takamatsu (Japan), 25-29 September 2018.
Marticorena B., A. Féron, C. Gaimoz, F. Maisonneuve, J. L. Rajot, and G. Siour, The INDAAF dust monitoring in Sahel: an opportunity to constrain the dust mass budget in regional simulations, International Conference on Aeolian Research ICAR X, Bordeaux (France), 25-29 June 2018.
Kergoat L., F. Guichard, C. Pierre, B. Marticorena, G. Bergametti, and C. Vassal, Influence of dry-season vegetation variability on Sahelian dust during 2002–2015, International Conference on Aeolian Research ICAR X, Bordeaux (France), 25-29 June 2018.
Galy-Lacaux C., and C. Delon, Nitrogen compound exchanges between surface and atmosphere in Africa, INMS Conference, Edinburgh (UK), 16-19 April 2018.
Pienaar J. J., E. H. Conradie, P. G. Van Zyl, J. P. Beukes, J-S. Swartz, and G. Mkhatshwa, Trends in the chemical composition of wet deposition in South Africa, General Assembly of the European Geophysical Union, Vienna (Austria), 8-13 April 2018.
2017
Galy-Lacaux C., Presentation of the long term monitoring INDAAF network, WMO GAW International Workshop: “Seamless Prediction of Air Pollution for Africa: from Regional to Urban”, Pretoria (South Africa), 4-6 December 2017.
Beukes J. P., K. E. Chiloane, P. G.Van Zyl, P. Maritz, V. Vakkari, M. Josipovic, A. D. Venter, K. Jaars, P. Tiitta, M. Kulmala, A. Wiedensohler, C. Liousse, G. V. Mkhatshwa, A. Ramandh, and L. Laakso, Black carbon over the northern interior of South Africa – spatial, temporal and source assessments, Proceedings of the 2017 Conference of the National Association for Clean Air (NACA) (10 pages), Cedarwoods of Sandton, Gauteng (South Africa), 4-6 October 2017.
Adon M., C. Galy-Lacaux, C. Delon, V. Yoboué, F. Solmon, and P. Van Zyl, Overview of the INDAAF program in Africa: Dry and wet deposition nitrogen deposition, IAEA technical meeting, Vienna (Austria), 25-27 September 2017.
Léon J. F., N. Martiny, I. Chiapello, and B. Marticorena, New insight from the CALIPSO mission on the retrieval of dust surface concentration in Western Africa, 22nd European Aerosol Conference, Tours (France), 4-9 September 2017.
Beukes J. P. et al, Spatial, temporal and source contribution assessments of BC over the northern interior of South Africa, IAPSO-IAMAS-IAGA conference: Good hope for earth sciences, Cape Town (South Africa), 27 August-1 September 2017.
Chiloane K. E., J. P. Beukes, P. G. van Zyl, P. Maritz, V. Vakkari, M. Josipovic, A. D. Venter, K. Jaars, P. Tiitta, M. Kulmala, A. Wiedensohler, C. Liousse, G. V. Mkhatshwa, A. Ramandh, and L. Laakso, Spatial, temporal and source contribution assessments of BC over the northern interior of South Africa, IAPSO-IAMAS-IAGA conference: Good hope for earth sciences, Cape Town (South Africa), 27 August-1 September 2017.
Van Zyl P. G. et al., Precipitation chemistry and wet deposition in the interior of South Africa, IAPSO-IAMAS-IAGA conference: Good hope for earth sciences, Cape Town (South Africa), 27 August-1 September 2017.
Moussa O., & D. Laoulai, Caractérisation physicochimique des particules fines PM2.5 et PM10 collectées dans la savane sèche de Banizoumbou au Niger et la savane humide de Djougou au Bénin, 1ère édition des doctorales internationales, Collège des Ecoles Doctorales de l’Université Gaston Berger de Saint-Louis (Sénégal), 4-6 juillet 2017.
C. Galy-Lacaux et al., Presentation of DEBITS long term deposition and atmospheric chemistry monitoring activities, focus on Africa, Workshop IGAC Africa Science Activity: How should we address current air quality and atmospheric science questions for Africa?, CSIR, Pretoria (South Africa), 7-9 June 2017.
Galy-Lacaux C., Presentation of the INDAAF regional deposition network, February GAW Workshop on Measurement-Model Fusion (MMF-TAD) for Global Total Atmospheric Deposition (SAG TAD), Geneva (Switzerland), 28 February-2 March 2017.
Odada E., S. O. Wandiga, D. Olago, V. O. Madadi, G. A. Wafula, C. Galy-Lacaux, and J. McGlade, Equatorial Africa Deposition Network (EADN) the activities and contribution to understanding the Impact of land use practices on atmospheric deposition and sustainable management of Lake Victoria Basin resources, Lake Victoria Basin Commission Conference, Kenya, 15-17 February 2017.
2016
Adon M.,C. Galy-Lacaux, D. Serça, F. Guerin, P. Guedant, A. Vonghamsao, and W. Rode, Atmospheric nitrogen deposition in a subtropical hydroelectric reservoir (Nam Theun II case study, Lao PDR), 7th International INI conference, MCG, “Solutions to Improve Nitrogen Use efficiency for the World”, Melbourne (Australia), 4-9 December 2016.
Delon C., C. Galy-Lacaux, D. Serça, N. Camara, E. Gardrat, I. Saneh, R. Fensholt, T. Tagesson, V. Le Dantec, B. Sambou, C. Diop, M. Grippa, and E. Mougin, Surface atmosphere exchange of NO and CO in a grazed semi-arid ecosystem : comparison of measurements and model predictions, 7th International INI conference, MCG, “Solutions to Improve Nitrogen Use efficiency for the World”, Melbourne (Australia), 4-9 December 2016.
Galy C., K. Pienaar, M. Adon, V. Yoboué, B. Diop, L. Sigha, D. Laouali, and A. Akpo, Nitrogen Emission and Deposition Budget in Africa, INI proceedings 7th International INI conference, MCG, “Solutions to Improve Nitrogen Use efficiency for the World”, Melbourne (Australia), 4-9 December 2016.
Van Zyl P. G., Deposition of Biogeochemical Important Trace Species (DEBITS) studies in South Africa – Wet deposition at South African DEBITS sites, Atmospheric Deposition Studies in South Africa, A dialogue workshop presented by the North-West University (NWU) and the National Association for Clean Air (NACA), Nelspruit (South Africa), 5 October 2016.
Bahino J., V. Yoboué, C. Galy-Lacaux, A. Akpo, C. Liousse, E. Gardrat, and C. Chiron, Spatial distribution of gaseous pollutants (NOx, SO2, NH3, HNO3 and O3) in Abidjan, Ivory Coast, 6th IGAC International Conference, Breckenridge (USA), 26-30 September 2016.
Marticorena B., G. Siour, D. Poulet, G. Bergametti, C. Bouet, F. Brocheton, G. Forêt, B. Laurent, and Y. Xu, Sensitivity of mineral dust emissions over the Sahara to the surface wind velocity from different meteorological models, IX International Conference on Aeolian Erosion, Mildura (Australia), 4-8 July 2016.
Pierre C., L. Kergoat, G. Bergametti, E. Mougin, C. Baron, A. Abdourhamane Touré, J.L. Rajot, P. Hiernaux, B. Marticorena, and C. Delon, Simulations of vegetation and wind erosion from two typical Sahelian millet fields and rangelands, IX International Conference on Aeolian Erosion, Mildura (Australia), 4-8 July 2016.
Madadi V. O., S. O. Wandiga, E. Odada , D. Olago, G. A. Wafula, and C. Galy-Lacaux, EADN passive sampling of selected atmospheric gaseous compounds in ambient air across the sub-Saharan African great lakes, East and Southern Africa Environmental Chemistry Network, Mombasa (Kenya), 15-17 June 2016.
2015
Guichard F., Y. Largeron, D. Bouniol, F. Couvreux, L. Kergoat, C. Birch, and B. Marticorena, Differences in surface wind speed between observations, reanalyses and climate models: why do they matter for dust emission simulations in the Sahel?, AGU Fall Meeting, San Francisco (USA), 14-18 December 2015.
Galy-Lacaux C., and K. Pienaar, DEBITS repositioning workshop, Rochester, NY (USA), 19 October 2015. IGACNews issue n°56 (Jan-Feb 2016), p. 18-19.
Delon C., C. Galy-Lacaux, D. Serça, N. Camara, E. Gardrat, I. Saneh, B. Loubet, R. Fensholt, T. Tagesson, C. Diop, B. Sambou, E. Mougin, and M. Grippa, Surface atmosphere exchange of nitrogen compounds in a Sahelian rangeland in Senegal, Acid Rain 2015 Conference, Rochester, NY (USA), 19-23 October 2015.