Analysis of Black Carbon Concentrations in PM<sub>2.5-10 </sub>and PM<sub>2.5</sub> Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal

Alassane Traore; Moustapha Kebe; Malick Sow; Vasiliki Vasilatou; Ababacar Sadikhe Ndao; Konstantinos Eleftheriadis

doi:doi:10.11648/j.ijaos.20230702.11

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Analysis of Black Carbon Concentrations in PM_2.5-10and PM_2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal

Alassane Traore, Moustapha Kebe, Malick Sow, Vasiliki Vasilatou, Ababacar Sadikhe Ndao, Konstantinos Eleftheriadis

Published in International Journal of Atmospheric and Oceanic Sciences (Volume 7, Issue 2)

Received: 29 August 2023 Accepted: 19 September 2023 Published: 8 October 2023

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Abstract

Black carbon (BC) is a particular pollutant that absorbs visible light and can intervene in the climatic change with irradiance. The sources of BC emissions are known, such as incomplete combustion of fossil fuels and biomass burning. Our study focuses on two sites Hlm and Yoff in Dakar, Senegal in order to determine the mass absorption coefficient of BC in our polycarbonate nucleopore filters from November 2018 to October 2019 so as to collect PM_2.5and PM_2.5-10we face in our two study sites using MABI instrument. In addition, we investigate the source apportionment of black carbon in PM2.5 fraction. We observe that the mass absorption coefficient of PM_2.5is higher than that of PM_2.5-10. The average concentration of BC at Hlm and Yoff were 1.85 ± 0.37 and 2.69 ± 0.54 μg.m⁻³ respectively, whereas the average concentrations of BC_BB were 0.003 ± 0.0007 and 0.08 ± 0.01 μg.m⁻³, respectively and for BC_FFwere 1.85 ± 0.37 and 2.61 ± 0.53μg.m⁻³. The BC from at Yoff has two compounds with 2.97% of Biomass burning and 97, 03% of Fossil fuels in contrast to Hlm site the black carbon was mainly composed of fossil fuels in Dakar, the fossil fuels are mainly source of the black carbon.

Published in	International Journal of Atmospheric and Oceanic Sciences (Volume 7, Issue 2)
DOI	10.11648/j.ijaos.20230702.11
Page(s)	23-30
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

BC, BC_FF, BC_BB, PM, MABI

References

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APA Style

Alassane Traore, Moustapha Kebe, Malick Sow, Vasiliki Vasilatou, Ababacar Sadikhe Ndao, et al. (2023). Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal. International Journal of Atmospheric and Oceanic Sciences, 7(2), 23-30. https://doi.org/10.11648/j.ijaos.20230702.11

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ACS Style

Alassane Traore; Moustapha Kebe; Malick Sow; Vasiliki Vasilatou; Ababacar Sadikhe Ndao, et al. Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal. Int. J. Atmos. Oceanic Sci. 2023, 7(2), 23-30. doi: 10.11648/j.ijaos.20230702.11

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AMA Style

Alassane Traore, Moustapha Kebe, Malick Sow, Vasiliki Vasilatou, Ababacar Sadikhe Ndao, et al. Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal. Int J Atmos Oceanic Sci. 2023;7(2):23-30. doi: 10.11648/j.ijaos.20230702.11

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@article{10.11648/j.ijaos.20230702.11,
  author = {Alassane Traore and Moustapha Kebe and Malick Sow and Vasiliki Vasilatou and Ababacar Sadikhe Ndao and Konstantinos Eleftheriadis},
  title = {Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal},
  journal = {International Journal of Atmospheric and Oceanic Sciences},
  volume = {7},
  number = {2},
  pages = {23-30},
  doi = {10.11648/j.ijaos.20230702.11},
  url = {https://doi.org/10.11648/j.ijaos.20230702.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijaos.20230702.11},
  abstract = {Black carbon (BC) is a particular pollutant that absorbs visible light and can intervene in the climatic change with irradiance. The sources of BC emissions are known, such as incomplete combustion of fossil fuels and biomass burning. Our study focuses on two sites Hlm and Yoff in Dakar, Senegal in order to determine the mass absorption coefficient of BC in our polycarbonate nucleopore filters from November 2018 to October 2019 so as to collect PM2.5 and PM2.5-10 we face in our two study sites using MABI instrument. In addition, we investigate the source apportionment of black carbon in PM2.5 fraction. We observe that the mass absorption coefficient of PM2.5 is higher than that of PM2.5-10. The average concentration of BC at Hlm and Yoff were 1.85 ± 0.37 and 2.69 ± 0.54 μg.m−3 respectively, whereas the average concentrations of BCBB were 0.003 ± 0.0007 and 0.08 ± 0.01 μg.m−3, respectively and for BCFF were 1.85 ± 0.37 and 2.61 ± 0.53μg.m−3. The BC from at Yoff has two compounds with 2.97% of Biomass burning and 97, 03% of Fossil fuels in contrast to Hlm site the black carbon was mainly composed of fossil fuels in Dakar, the fossil fuels are mainly source of the black carbon.},
 year = {2023}
}

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TY  - JOUR
T1  - Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal
AU  - Alassane Traore
AU  - Moustapha Kebe
AU  - Malick Sow
AU  - Vasiliki Vasilatou
AU  - Ababacar Sadikhe Ndao
AU  - Konstantinos Eleftheriadis
Y1  - 2023/10/08
PY  - 2023
N1  - https://doi.org/10.11648/j.ijaos.20230702.11
DO  - 10.11648/j.ijaos.20230702.11
T2  - International Journal of Atmospheric and Oceanic Sciences
JF  - International Journal of Atmospheric and Oceanic Sciences
JO  - International Journal of Atmospheric and Oceanic Sciences
SP  - 23
EP  - 30
PB  - Science Publishing Group
SN  - 2640-1150
UR  - https://doi.org/10.11648/j.ijaos.20230702.11
AB  - Black carbon (BC) is a particular pollutant that absorbs visible light and can intervene in the climatic change with irradiance. The sources of BC emissions are known, such as incomplete combustion of fossil fuels and biomass burning. Our study focuses on two sites Hlm and Yoff in Dakar, Senegal in order to determine the mass absorption coefficient of BC in our polycarbonate nucleopore filters from November 2018 to October 2019 so as to collect PM2.5 and PM2.5-10 we face in our two study sites using MABI instrument. In addition, we investigate the source apportionment of black carbon in PM2.5 fraction. We observe that the mass absorption coefficient of PM2.5 is higher than that of PM2.5-10. The average concentration of BC at Hlm and Yoff were 1.85 ± 0.37 and 2.69 ± 0.54 μg.m−3 respectively, whereas the average concentrations of BCBB were 0.003 ± 0.0007 and 0.08 ± 0.01 μg.m−3, respectively and for BCFF were 1.85 ± 0.37 and 2.61 ± 0.53μg.m−3. The BC from at Yoff has two compounds with 2.97% of Biomass burning and 97, 03% of Fossil fuels in contrast to Hlm site the black carbon was mainly composed of fossil fuels in Dakar, the fossil fuels are mainly source of the black carbon.
VL  - 7
IS  - 2
ER  -

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Author Information

Alassane Traore

Faculty des Sciences et Techniques, University Cheikh Anta Diop Dakar, Dakar, Senegal
Moustapha Kebe

Faculty des Sciences et Techniques, University Cheikh Anta Diop Dakar, Dakar, Senegal
Malick Sow

Faculty des Sciences et Techniques, University Cheikh Anta Diop Dakar, Dakar, Senegal
Vasiliki Vasilatou

Environmental Radioactivity & Aerosol technology for Atmospheric and Climate Impact N. C. S. R. Demokritos, Agia Paraskevi, Attiki, Greece
Ababacar Sadikhe Ndao

Faculty des Sciences et Techniques, University Cheikh Anta Diop Dakar, Dakar, Senegal
Konstantinos Eleftheriadis

Environmental Radioactivity & Aerosol technology for Atmospheric and Climate Impact N. C. S. R. Demokritos, Agia Paraskevi, Attiki, Greece

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APA Style

Alassane Traore, Moustapha Kebe, Malick Sow, Vasiliki Vasilatou, Ababacar Sadikhe Ndao, et al. (2023). Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal. International Journal of Atmospheric and Oceanic Sciences, 7(2), 23-30. https://doi.org/10.11648/j.ijaos.20230702.11

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ACS Style

Alassane Traore; Moustapha Kebe; Malick Sow; Vasiliki Vasilatou; Ababacar Sadikhe Ndao, et al. Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal. Int. J. Atmos. Oceanic Sci. 2023, 7(2), 23-30. doi: 10.11648/j.ijaos.20230702.11

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AMA Style

Alassane Traore, Moustapha Kebe, Malick Sow, Vasiliki Vasilatou, Ababacar Sadikhe Ndao, et al. Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal. Int J Atmos Oceanic Sci. 2023;7(2):23-30. doi: 10.11648/j.ijaos.20230702.11

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@article{10.11648/j.ijaos.20230702.11,
  author = {Alassane Traore and Moustapha Kebe and Malick Sow and Vasiliki Vasilatou and Ababacar Sadikhe Ndao and Konstantinos Eleftheriadis},
  title = {Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal},
  journal = {International Journal of Atmospheric and Oceanic Sciences},
  volume = {7},
  number = {2},
  pages = {23-30},
  doi = {10.11648/j.ijaos.20230702.11},
  url = {https://doi.org/10.11648/j.ijaos.20230702.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijaos.20230702.11},
  abstract = {Black carbon (BC) is a particular pollutant that absorbs visible light and can intervene in the climatic change with irradiance. The sources of BC emissions are known, such as incomplete combustion of fossil fuels and biomass burning. Our study focuses on two sites Hlm and Yoff in Dakar, Senegal in order to determine the mass absorption coefficient of BC in our polycarbonate nucleopore filters from November 2018 to October 2019 so as to collect PM2.5 and PM2.5-10 we face in our two study sites using MABI instrument. In addition, we investigate the source apportionment of black carbon in PM2.5 fraction. We observe that the mass absorption coefficient of PM2.5 is higher than that of PM2.5-10. The average concentration of BC at Hlm and Yoff were 1.85 ± 0.37 and 2.69 ± 0.54 μg.m−3 respectively, whereas the average concentrations of BCBB were 0.003 ± 0.0007 and 0.08 ± 0.01 μg.m−3, respectively and for BCFF were 1.85 ± 0.37 and 2.61 ± 0.53μg.m−3. The BC from at Yoff has two compounds with 2.97% of Biomass burning and 97, 03% of Fossil fuels in contrast to Hlm site the black carbon was mainly composed of fossil fuels in Dakar, the fossil fuels are mainly source of the black carbon.},
 year = {2023}
}

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TY  - JOUR
T1  - Analysis of Black Carbon Concentrations in PM2.5-10 and PM2.5 Fractions by MABI Instrument in Two Urban Areas of Dakar, Senegal
AU  - Alassane Traore
AU  - Moustapha Kebe
AU  - Malick Sow
AU  - Vasiliki Vasilatou
AU  - Ababacar Sadikhe Ndao
AU  - Konstantinos Eleftheriadis
Y1  - 2023/10/08
PY  - 2023
N1  - https://doi.org/10.11648/j.ijaos.20230702.11
DO  - 10.11648/j.ijaos.20230702.11
T2  - International Journal of Atmospheric and Oceanic Sciences
JF  - International Journal of Atmospheric and Oceanic Sciences
JO  - International Journal of Atmospheric and Oceanic Sciences
SP  - 23
EP  - 30
PB  - Science Publishing Group
SN  - 2640-1150
UR  - https://doi.org/10.11648/j.ijaos.20230702.11
AB  - Black carbon (BC) is a particular pollutant that absorbs visible light and can intervene in the climatic change with irradiance. The sources of BC emissions are known, such as incomplete combustion of fossil fuels and biomass burning. Our study focuses on two sites Hlm and Yoff in Dakar, Senegal in order to determine the mass absorption coefficient of BC in our polycarbonate nucleopore filters from November 2018 to October 2019 so as to collect PM2.5 and PM2.5-10 we face in our two study sites using MABI instrument. In addition, we investigate the source apportionment of black carbon in PM2.5 fraction. We observe that the mass absorption coefficient of PM2.5 is higher than that of PM2.5-10. The average concentration of BC at Hlm and Yoff were 1.85 ± 0.37 and 2.69 ± 0.54 μg.m−3 respectively, whereas the average concentrations of BCBB were 0.003 ± 0.0007 and 0.08 ± 0.01 μg.m−3, respectively and for BCFF were 1.85 ± 0.37 and 2.61 ± 0.53μg.m−3. The BC from at Yoff has two compounds with 2.97% of Biomass burning and 97, 03% of Fossil fuels in contrast to Hlm site the black carbon was mainly composed of fossil fuels in Dakar, the fossil fuels are mainly source of the black carbon.
VL  - 7
IS  - 2
ER  -

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