Articles | Volume 20, issue 8
https://doi.org/10.5194/acp-20-4735-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-20-4735-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
22 Apr 2020
Research article |
| 22 Apr 2020
| 22 Apr 2020
Overview of aerosol optical properties over southern West Africa from DACCIWA aircraft measurements
Cyrielle Denjean
CORRESPONDING AUTHOR
CNRM, Université de Toulouse, Météo-France, CNRS,
Toulouse, France
Thierry Bourrianne
CNRM, Université de Toulouse, Météo-France, CNRS,
Toulouse, France
Frederic Burnet
CNRM, Université de Toulouse, Météo-France, CNRS,
Toulouse, France
Marc Mallet
CNRM, Université de Toulouse, Météo-France, CNRS,
Toulouse, France
Nicolas Maury
CNRM, Université de Toulouse, Météo-France, CNRS,
Toulouse, France
Aurélie Colomb
LaMP, Université de Clermont Auvergne, Clermont-Ferrand, France
Pamela Dominutti
LaMP, Université de Clermont Auvergne, Clermont-Ferrand, France
now at: Wolfson Atmospheric Chemistry Laboratories, Department of
Chemistry, University of York, YO10 5DD-York, UK
Joel Brito
LaMP, Université de Clermont Auvergne, Clermont-Ferrand, France
now at: IMT Lille Douai, Université de Lille, SAGE, Lille, France
Régis Dupuy
LaMP, Université de Clermont Auvergne, Clermont-Ferrand, France
Karine Sellegri
LaMP, Université de Clermont Auvergne, Clermont-Ferrand, France
Alfons Schwarzenboeck
LaMP, Université de Clermont Auvergne, Clermont-Ferrand, France
Cyrille Flamant
LATMOS/IPSL, Sorbonne Université, UVSQ, CNRS, Paris, France
Peter Knippertz
Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Karlsruhe, Germany
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- A Satellite Data Based Detailed Study of the Aerosol Emitted from Open Biomass Burning in Northeast China S. Shi et al. 10.3390/atmos12121700
- Investigating Carbonaceous Aerosol and Its Absorption Properties From Fires in the Western United States (WE‐CAN) and Southern Africa (ORACLES and CLARIFY) T. Carter et al. 10.1029/2021JD034984
- Ground-based measurements of cloud and aerosol optical depths in the UV-B at an urban tropical site A. Silva 10.1016/j.asr.2023.04.001
- Sensitivity of low-level clouds and precipitation to anthropogenic aerosol emission in southern West Africa: a DACCIWA case study A. Deroubaix et al. 10.5194/acp-22-3251-2022
- O3–NOy photochemistry in boundary layer polluted plumes: insights from the MEGAPOLI (Paris), ChArMEx/SAFMED (North West Mediterranean) and DACCIWA (southern West Africa) aircraft campaigns B. Thera et al. 10.1039/D1EA00093D
- CALIOP-Based Quantification of Central Asian Dust Transport Y. Han et al. 10.3390/rs14061416
- Absorption closure in highly aged biomass burning smoke J. Taylor et al. 10.5194/acp-20-11201-2020
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- New insights into the Asian dust cycle derived from CALIPSO lidar measurements Y. Han et al. 10.1016/j.rse.2022.112906
- The impact of aerosols on stratiform clouds over southern West Africa: a large-eddy-simulation study L. Delbeke et al. 10.5194/acp-23-13329-2023
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- Retrieval of the sea spray aerosol mode from submicron particle size distributions and supermicron scattering during LASIC J. Dedrick et al. 10.5194/amt-15-4171-2022
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- Threefold reduction of modeled uncertainty in direct radiative effects over biomass burning regions by constraining absorbing aerosols Q. Zhong et al. 10.1126/sciadv.adi3568
- African biomass burning affects aerosol cycling over the Amazon B. Holanda et al. 10.1038/s43247-023-00795-5
- Climate models generally underrepresent the warming by Central Africa biomass-burning aerosols over the Southeast Atlantic M. Mallet et al. 10.1126/sciadv.abg9998
- Combining POLDER-3 satellite observations and WRF-Chem numerical simulations to derive biomass burning aerosol properties over the southeast Atlantic region A. Siméon et al. 10.5194/acp-21-17775-2021
- Impact of the Atmospheric Photochemical Evolution of the Organic Component of Biomass Burning Aerosol on Its Radiative Forcing Efficiency: A Box Model Analysis T. Zhuravleva et al. 10.3390/atmos12121555
- Aerosol Physical Characteristics over the Yellow Sea Using Optical Particle Counter Measurement Data Onboard Gisang1 Vessel during the YES-AQ Campaign D. Shin et al. 10.5572/KOSAE.2022.38.2.203
- Source–Receptor Relationships and Cluster Analysis of CO2, CH4, and CO Concentrations in West Africa: The Case of Lamto in Côte d’Ivoire D. Tiemoko et al. 10.3390/atmos11090903
- Impacts of an aerosol layer on a midlatitude continental system of cumulus clouds: how do these impacts depend on the vertical location of the aerosol layer? S. Lee et al. 10.5194/acp-23-273-2023
- Analysis of the temporal variability of CO<sub>2</sub>, CH<sub>4</sub> and CO concentrations at Lamto, West Africa T. Tiemoko et al. 10.1080/16000889.2020.1863707
- Influx of African biomass burning aerosol during the Amazonian dry season through layered transatlantic transport of black carbon-rich smoke B. Holanda et al. 10.5194/acp-20-4757-2020
- Source–Receptor Relationships and Cluster Analysis of CO2, CH4, and CO Concentrations in West Africa: The Case of Lamto in Côte d’Ivoire D. Tiemoko et al. 10.3390/atmos11090903
26 citations as recorded by crossref.
- Impact of aerosols on photovoltaic energy production using a spectrally resolved model chain: Case study of southern West Africa A. Herman-Czezuch et al. 10.1016/j.renene.2022.04.166
- A Satellite Data Based Detailed Study of the Aerosol Emitted from Open Biomass Burning in Northeast China S. Shi et al. 10.3390/atmos12121700
- Investigating Carbonaceous Aerosol and Its Absorption Properties From Fires in the Western United States (WE‐CAN) and Southern Africa (ORACLES and CLARIFY) T. Carter et al. 10.1029/2021JD034984
- Ground-based measurements of cloud and aerosol optical depths in the UV-B at an urban tropical site A. Silva 10.1016/j.asr.2023.04.001
- Sensitivity of low-level clouds and precipitation to anthropogenic aerosol emission in southern West Africa: a DACCIWA case study A. Deroubaix et al. 10.5194/acp-22-3251-2022
- O3–NOy photochemistry in boundary layer polluted plumes: insights from the MEGAPOLI (Paris), ChArMEx/SAFMED (North West Mediterranean) and DACCIWA (southern West Africa) aircraft campaigns B. Thera et al. 10.1039/D1EA00093D
- CALIOP-Based Quantification of Central Asian Dust Transport Y. Han et al. 10.3390/rs14061416
- Absorption closure in highly aged biomass burning smoke J. Taylor et al. 10.5194/acp-20-11201-2020
- An attribution of the low single-scattering albedo of biomass burning aerosol over the southeastern Atlantic A. Dobracki et al. 10.5194/acp-23-4775-2023
- Unexpected Biomass Burning Aerosol Absorption Enhancement Explained by Black Carbon Mixing State C. Denjean et al. 10.1029/2020GL089055
- New insights into the Asian dust cycle derived from CALIPSO lidar measurements Y. Han et al. 10.1016/j.rse.2022.112906
- The impact of aerosols on stratiform clouds over southern West Africa: a large-eddy-simulation study L. Delbeke et al. 10.5194/acp-23-13329-2023
- Observations suggest that North African dust absorbs less solar radiation than models estimate A. Adebiyi et al. 10.1038/s43247-023-00825-2
- Impact of Aerosols on Photovoltaic Energy Production Using a Spectrally Resolved Model Chain: Case Study of Southern West Africa A. Herman-Czezuch et al. 10.2139/ssrn.4020951
- Direct and semi-direct radiative forcing of biomass-burning aerosols over the southeast Atlantic (SEA) and its sensitivity to absorbing properties: a regional climate modeling study M. Mallet et al. 10.5194/acp-20-13191-2020
- Retrieval of the sea spray aerosol mode from submicron particle size distributions and supermicron scattering during LASIC J. Dedrick et al. 10.5194/amt-15-4171-2022
- Assessment of regional carbon monoxide simulations over Africa and insights into source attribution and regional transport R. Kumar et al. 10.1016/j.atmosenv.2022.119075
- Threefold reduction of modeled uncertainty in direct radiative effects over biomass burning regions by constraining absorbing aerosols Q. Zhong et al. 10.1126/sciadv.adi3568
- African biomass burning affects aerosol cycling over the Amazon B. Holanda et al. 10.1038/s43247-023-00795-5
- Climate models generally underrepresent the warming by Central Africa biomass-burning aerosols over the Southeast Atlantic M. Mallet et al. 10.1126/sciadv.abg9998
- Combining POLDER-3 satellite observations and WRF-Chem numerical simulations to derive biomass burning aerosol properties over the southeast Atlantic region A. Siméon et al. 10.5194/acp-21-17775-2021
- Impact of the Atmospheric Photochemical Evolution of the Organic Component of Biomass Burning Aerosol on Its Radiative Forcing Efficiency: A Box Model Analysis T. Zhuravleva et al. 10.3390/atmos12121555
- Aerosol Physical Characteristics over the Yellow Sea Using Optical Particle Counter Measurement Data Onboard Gisang1 Vessel during the YES-AQ Campaign D. Shin et al. 10.5572/KOSAE.2022.38.2.203
- Source–Receptor Relationships and Cluster Analysis of CO2, CH4, and CO Concentrations in West Africa: The Case of Lamto in Côte d’Ivoire D. Tiemoko et al. 10.3390/atmos11090903
- Impacts of an aerosol layer on a midlatitude continental system of cumulus clouds: how do these impacts depend on the vertical location of the aerosol layer? S. Lee et al. 10.5194/acp-23-273-2023
- Analysis of the temporal variability of CO<sub>2</sub>, CH<sub>4</sub> and CO concentrations at Lamto, West Africa T. Tiemoko et al. 10.1080/16000889.2020.1863707
2 citations as recorded by crossref.
- Influx of African biomass burning aerosol during the Amazonian dry season through layered transatlantic transport of black carbon-rich smoke B. Holanda et al. 10.5194/acp-20-4757-2020
- Source–Receptor Relationships and Cluster Analysis of CO2, CH4, and CO Concentrations in West Africa: The Case of Lamto in Côte d’Ivoire D. Tiemoko et al. 10.3390/atmos11090903
Latest update: 23 Apr 2024
Short summary
This paper presents aircraft measurements of aerosol optical properties over southern West Africa. We show that aerosol optical properties in the boundary layer were dominated by a persistent biomass burning loading from the Southern Hemisphere. Biomass burning aerosols were more light absorbing that those previously measured in other areas (Amazonia, North America). Our study suggests that lens-coated black carbon particles were the dominant absorber for these biomass burning aerosols.
This paper presents aircraft measurements of aerosol optical properties over southern West...
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