Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire)

Urbain Paul Gnonsoro; Naminata Soumahoro Sangaré; N’Guessan Louis Bérenger Kouassi; Koffi Martin N’Goran; Koffi Marcellin Yao; Albert Trokourey

doi:doi:10.11648/j.ijema.20231104.12

Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire)

Urbain Paul Gnonsoro, Naminata Soumahoro Sangaré, N’Guessan Louis Bérenger Kouassi, Koffi Martin N’Goran, Koffi Marcellin Yao, Albert Trokourey

Published in International Journal of Environmental Monitoring and Analysis (Volume 11, Issue 4)

Received: 6 July 2023 Accepted: 25 July 2023 Published: 15 August 2023

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Abstract

Pollution of the environment by polycyclic aromatic hydrocarbons (PAHs) is of great concern because of their persistence, toxicity, mutagenic and carcinogenic nature. The distribution of 8 PAHs in water and surface sediment from M’Badon Bay (Ebrie Lagoon, Côte d’Ivoire) was investigated using high performance liquid chromatography (HPLC). The results showed that the mean PAH concentrations ranged from 0.08 to 2.70 µg/L in waters and from 0.37 to 25.9 µg/kg in sediments. It was found that pyrene and indeno[1,2,3-cd]pyrene have the highest concentrations in waters (12.35 and 4.69µg/L, respectively) while only pyrene showed the highest concentrations in sediments (154.1 µg/kg). Furthermore, benzo[a]pyrene and indeno[1,2,3-cd]pyrene are frequently detected during the dry, wet, and flood seasons. In addition, highest PAH concentrations was detected during the wet season for both water and sediments. Diagnostic ratio revealed a petrogenic origin of PAHs contamination in M’Badon bay while sediments equivalent toxicity indicated a low toxicity of sediments for living organisms. Also, benzo[k]fluoranthene and benzo[a]pyrene concentrations exceeded in some cases the European Union Maximum Allowable concentrations for surface water (0.1 µg/L). The results of this study suggest that M’Badon Bay water may result in cancer risks to local communities who use it for fishing and domestic purposes.

Published in	International Journal of Environmental Monitoring and Analysis (Volume 11, Issue 4)
DOI	10.11648/j.ijema.20231104.12
Page(s)	89-101
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), 2024. Published by Science Publishing Group

Keywords

PAHs, Liquid Chromatography, Estuary, Ebrie Lagoon, Côte d’Ivoire

References

[1]	US-EPA, 1993. Provisional Guidance for Quantitative Risk Assessment of Polycyclic Aromatic Hydrocarbons. EPA/600/R-93/089 (NTIS PB94116571), Office of Research and Development, US Environmental Protection Agency. Washington, DC, USA: 28p.
[2]	European Commission, 2001. Ambient air pollution by polycyclic aromatic hydrocarbons (PAHs). Position paper, Luxembourg. 49p.
[3]	Mille, G., Asia, L., Guiliano, M., Malleret, L., Doumenq, P., 2007. Hydrocarbons in coastal sediments from the Mediterranean Sea (Gulf of Fos area), France. Marine Pollution Bulletin. 54 (5), 566-575. DOI: 10.1016/j.marpolbul.2006.12.009.
[4]	Mohamad, I., Hwejeh, I., Nasser, M., 2011. Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in marine shore sediments of alkaber aljanuby river estuary, boundary river (Syria-Lebanon). Fresenius Environmental Bulletin. 20 (10), 2624-2631.
[5]	Nadal, M., Schuhmacher, M., Domingo, J. L., 2004. Levels of PAHs in soil and vegetation samples from Tarragona Country, Spain. Environ. Pollut. 132, 1–11. doi: 10.1016/j.envpol.2004.04.003.
[6]	Song, M., Chu, S., Letcher, R. J., Seth, R., 2006. Fate, partitioning, and mass loading of polybrominated diphenyl ethers (PBDEs) during the treatment processing of municipal sewage. Environ. Sci. Technol. 40, 6241–6246. doi: 10.1021/es060570k.
[7]	Bostrom, C. E., Gerde, P., Hanberg, A. et al., 2002. Cancer risk assessment, indicators, and guidelines for polycyclic aromatic hydrocarbons in the ambient air. Environmental Health Perspectives. 110 (3), 451–488. doi: 10.1289/ehp.110-1241197.
[8]	Kapustka, L. A., 2004. Establishing Eco-SSLs for PAHs: lessons revealed from a review of literature on exposure and effects to terrestrial receptors. Human and Ecological Risk Assessment. 10 (2), 185–205. DOI: 10.1080/10807030490438166.
[9]	Long, E. R., Macdonald, D. D., 1998. Recommended uses of empirically derived, sediment quality guidelines for marine and estuarine ecosystems. Human Ecol. Risk Assess. 4, 1019–1039. https://doi.org/10.1080/10807039891284956
[10]	Khairy, M. A., Kolb, M., Mostafa, A. R., EL-Fiky, A., Bahadir, M., 2009. Risk assessment of polycyclic aromatic hydrocarbons in a Mediterranean semi-enclosed basin affected by human activities (Abu Qir Bay, Egypt). J. Hazard. Mater. 170, 389–397. DOI: 10.1016/j.jhazmat.2009.04.084.
[11]	Rust, A. J., Burgess, R. M., Brownawell, B. J., McElroy, A. E., 2004. Relationship between metabolism and bioaccumulation of benzo[a]pyrene in benthic invertebrates. Environmental Toxicology and Chemistry. 23 (11), 2587–2593. https://doi.org/10.1897/03-354
[12]	Affian, K., Robin, M., Maaron, M., Digbehi, B., Djagoua, V. E., Kouame, F., 2009. Heavy metal and polycyclic aromatic hydrocarbons in Ebrie lagoon sediments, Cote d’Ivoire. Environ. Monit. Assess. 159, 531–541. Doi: 10.1007/s10661-008-0649-z.
[13]	Dufour, P., 1982. Influence des conditions de milieu sur la biodégradation des matières organiques dans une lagune tropicale (lagune Ebrie, Cote d’Ivoire). Oceanol. Acta. 5 (3), 355-363.
[14]	Jaward, F. M., Alegria, H. A., Galindo, R. J. G., Hoare, A., 2012. Levels of PAHS in the waters, sediments, and shrimps of Estero de Urias, an estuary in Mexico, and their toxicological effects. The Scientific World Journal. 2012, 9p. doi: 10.1100/2012/687034.
[15]	Affian, K., Djagoua, E. V., Kouame, K. F., Gioan, P., Biemi, J., 2002. Étude par télédétection aéroportée d’un environnement lagunaire en zone tropicale: cas de la lagune Ébrié en Cote d’Ivoire. Télédétection. 2 (4), 233-242.
[16]	Gnonsoro, U. P., Yao, K. M., Sangaré, N. S., Trokourey, A., 2022. Health Risks of Triazine and Phenylurea Herbicides in Sediments of M’Badon Bay, Abidjan (Cote d’Ivoire). Chemistry Africa. Juin 2022, 13p. https://doi.org/10.1007/s42250-022-00394-5
[17]	US-EPA, 1989. Evaluation of sample Extract Cleanup Using Solid-Phase Extraction Cartridges. Project Report.
[18]	Ding, X., Wang, X. M., Xie, Z. Q., Xiang, C. H., Mai, B. X. et al., 2007. Atmospheric Polycyclic Aromatic Hydrocarbons observed over the North Pacific Ocean and the Arctic area: Spatial distribution and source identification. Atmos. Environ. 41, 2061–2072. https://doi.org/10.1016/j.atmosenv.2006.11.002
[19]	Bi, X., Sheng, G., Peng, P. A., Chen, Y., Zhang, Z., Fu, J., 2003. Distribution of particulate and vapor-phase nalkanes and Polycyclic Aromatic Hydrocarbons in urban atmosphere of Guangzhou. China. Atmos. Environ. 37, 289-298. https://doi.org/10.1016/S1352-2310(02)00832-4
[20]	Biache, C., Mansuy-Huault, L., Faure, P., 2014. Impact of oxidation and biodegradation on the most commonly used Polycyclic Aromatic Hydrocarbon (PAHs) diagnostic ratios: Implications for the source identification. J. Hazard. Mater. 267, 31–39. Doi: 10.1016/j.jhazmat.2013.12.036ff.ffhal-01076256f.
[21]	Motelay-Massei, A., Ollivon, D., Garban, B., Tiphagnelarcher, K., Zimmerlin, I., Chevreuil, M., 2007. PAHs in the bulk atmospheric deposition of the Seine river basin: Source identification and apportionment by ratios, multivariate statistical techniques and scanning electron microscopy. Chemospher. 67, 312–321. doi: 10.1016/j.chemosphere.2006.09.074. Epub 2006 Nov 15.
[22]	Ray, S., Khillare, P. S., Agarwal, T., Shridhar, V., 2008. Assessment of PAHs in soil around the International Airport in Delhi, India. J. Hazard. Mater. 156, 9 –16. doi: 10.1016/j.jhazmat.2007.11.099. Epub 2007 Dec 4.
[23]	Yunker, M. B., Macdonald, R. W., Vingarzan, R., Mitchell, R. H., Goyette, D., Sylvestre, S., 2002. PAHs in the Fraser River Basin: a critical appraisal of PAHS ratios as indicators of PAHS source and composition. Environ. Pollut. 33, 489–515. Doi: 10.1016/S0146-6380(02)00002-5.
[24]	Nekhavhambe, T. J., Ree, T. V., Fatoki, O., Si, S. O., 2014. Determination and distribution of polycyclic aromatic hydrocarbons in rivers, surface runoff, and sediments in and around Thohoyando, Limpopo Province, South Africa, Water S. A. 40 (3), 415-424. DOI: 10.4314/wsa.v40i3.4.
[25]	Tsai, P. J., Shih, T. S., Chen, H. L., Lee, W. J., Lai, C. H., Liou, S. H., 2004. Assessing and predicting the exposures of polycyclic aromatic hydrocarbons (PAHS) and their carcinogenic potencies from vehicle engine exhausts to highway toll station workers. Atmos. Environ. 38, 333–343. doi: 10.1016/j.atmosenv.2003.08.038.
[26]	Nisbet, C., Lagoy, P., 1992. Toxic equivalency factors (TEFs) for polycyclic aromatic hydrocarbons (PAHS). Regul. Toxicol. Pharmacol. 16, 290–300. doi: 10.1016/0273-2300(92)90009-x.
[27]	Essumang, D. K., 2010. Distribution, level, and risk assessment of Polycyclic Aromatic Hydrocarbons (PAHs) in some water bodies along the coastal belt of Ghana. The Scientific World Journal. 10, 972-985. DOI: 10.1100/tsw.2010.96.
[28]	Wagener, A., Hamacher, C., Faria, C., Godoy, J. M., Scofield, A., 2010. Evaluation of tools to identify hydrocarbon sources in recent and historical sediments of a tropical bay. Marine Chemistry. 121, 67-79. Doi: 10.1016/j.marchem.2010.03.005.
[29]	European Union (EU), 2008. EU Directive 2008/105/EC. Directive 2008/105/EC of the European Parliament and of the Council of 16 December 2008 on environmental quality standards in the field of water policy, amending and subsequently repealing Council Directives 82/176/EEC, 83/513/EEC, 84/156/EEC, 84/491/EEC, 86/280/EEC and amending Directive 2000/60/EC of the European Parliament and of the Council. European Union, Brussels.
[30]	MacDonald, D. D., Smith, S. L., Wong, M. P., Mudroch, P., 1992. The development of Canadian Marine Environmental Quality Guidelines. Ecosystem Sciences and Evaluation Directorate, Conservation and Protection, Environment Canada, Ottawa, Ontario. 32 p. appendices.
[31]	Gray, J., 2008. State of the Evidence. The Connection between Breast Cancer and the Environment. 5th ed. Breast Cancer Fund, San Francisco. 1–127.
[32]	Agency for Toxic Substances and Diseases Registry (ATSDR), 1995. Toxicological Profile for Polycyclic Aromatic Hydrocarbons (PAHs). U. S. Department of Health and Human Services, Public Health Services, Atlanta, GA.
[33]	RIVM (Rijksinstituut Voor Volksgezondheid En Milieu), 2001. Re-evaluation of human-toxicological maximum permissable risk levels. RIVM report 711701 025. RIVM, Bilthoven.
[34]	Long, E. R., Macdonald, D. D., Severn, C. G., Hong, C. B., 2000. Classifying probabilities of acute toxicity in marine sediments with empirically derived sediment quality guidelines. Environ. Toxicol. Chem. 19, 2598– 2601. https://doi.org/10.1002/etc.5620191028
[35]	Zhou, J. L., Maskaoui, K., 2003. Distribution of polycyclic aromatic hydrocarbons in water and surface sediments from Daya Bay, China. Environmental Pollution. 121, 269–281. https://doi.org/10.1016/S0269-7491(02)00215-4
[36]	Van Hattum, B., Curto Pons, M. J., Cid Montañés, J. F., 1998. Polycyclic Aromatic Hydrocarbons in Freshwater Isopods and Field-Partitioning Between Abiotic Phases. Arch. Environ. Contam. Toxicol. 35, 257–267. https://doi.org/10.1007/s002449900374
[37]	Marini, M., Frapiccini, E., 2014. Do lagoon area sediments act as traps for polycyclic aromatic hydrocarbons. Chemosphere. 111, 80–88. DOI: 10.1016/j.chemosphere.2014.03.037.
[38]	Yuyun, C., Rui, J., Shengke, Y., 2015. Distribution and Source of Polycyclic Aromatic Hydrocarbons (PAHs) in Water Dissolved Phase, Suspended Particulate Matter and Sediment from Weihe River in Northwest China. Int J Environ Res Public Health. 12 (11), 14148–14163. doi: 10.3390/ijerph121114148.
[39]	Wei, G., Yuansheng, P., Zhifeng, Y., and Changhui, W., 2011. Assessment on the distribution and partitioning characteristics of Polycyclic Aromatic Hydrocarbons (PAHs) in Lake Baiyangdian, a shallow freshwater lake in China. J. Environ. Monit. 13, 681–688. https://doi.org/10.1039/C0EM00583E
[40]	Bouloubassi, I. and Saliot, A., 1992. Rôle des fleuves dans les apports de contaminants organiques aux zones côtières: cas des hydrocarbures aromatiques polycycliques (HAP) dans le delta du Rhône (Méditerranée Nord- Occidentale). Océanis (Paris). 549-562.
[41]	Fernandes, M. B., Sicre, M. A., Boireau, A., Tronczynski, J., 1997. Polyaromatic Hydrocarbon (PAH) Distributions in the Seine River and its Estuary. Marine Pollution Bulletin, 34 (11). 857-867. https://doi.org/10.1016/S0025-326X(97)00063-5

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Urbain Paul Gnonsoro, Naminata Soumahoro Sangaré, N’Guessan Louis Bérenger Kouassi, Koffi Martin N’Goran, Koffi Marcellin Yao, et al. (2023). Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire). International Journal of Environmental Monitoring and Analysis, 11(4), 89-101. https://doi.org/10.11648/j.ijema.20231104.12

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Urbain Paul Gnonsoro; Naminata Soumahoro Sangaré; N’Guessan Louis Bérenger Kouassi; Koffi Martin N’Goran; Koffi Marcellin Yao, et al. Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire). Int. J. Environ. Monit. Anal. 2023, 11(4), 89-101. doi: 10.11648/j.ijema.20231104.12

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Urbain Paul Gnonsoro, Naminata Soumahoro Sangaré, N’Guessan Louis Bérenger Kouassi, Koffi Martin N’Goran, Koffi Marcellin Yao, et al. Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire). Int J Environ Monit Anal. 2023;11(4):89-101. doi: 10.11648/j.ijema.20231104.12

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@article{10.11648/j.ijema.20231104.12,
  author = {Urbain Paul Gnonsoro and Naminata Soumahoro Sangaré and N’Guessan Louis Bérenger Kouassi and Koffi Martin N’Goran and Koffi Marcellin Yao and Albert Trokourey},
  title = {Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire)},
  journal = {International Journal of Environmental Monitoring and Analysis},
  volume = {11},
  number = {4},
  pages = {89-101},
  doi = {10.11648/j.ijema.20231104.12},
  url = {https://doi.org/10.11648/j.ijema.20231104.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20231104.12},
  abstract = {Pollution of the environment by polycyclic aromatic hydrocarbons (PAHs) is of great concern because of their persistence, toxicity, mutagenic and carcinogenic nature. The distribution of 8 PAHs in water and surface sediment from M’Badon Bay (Ebrie Lagoon, Côte d’Ivoire) was investigated using high performance liquid chromatography (HPLC). The results showed that the mean PAH concentrations ranged from 0.08 to 2.70 µg/L in waters and from 0.37 to 25.9 µg/kg in sediments. It was found that pyrene and indeno[1,2,3-cd]pyrene have the highest concentrations in waters (12.35 and 4.69µg/L, respectively) while only pyrene showed the highest concentrations in sediments (154.1 µg/kg). Furthermore, benzo[a]pyrene and indeno[1,2,3-cd]pyrene are frequently detected during the dry, wet, and flood seasons. In addition, highest PAH concentrations was detected during the wet season for both water and sediments. Diagnostic ratio revealed a petrogenic origin of PAHs contamination in M’Badon bay while sediments equivalent toxicity indicated a low toxicity of sediments for living organisms. Also, benzo[k]fluoranthene and benzo[a]pyrene concentrations exceeded in some cases the European Union Maximum Allowable concentrations for surface water (0.1 µg/L). The results of this study suggest that M’Badon Bay water may result in cancer risks to local communities who use it for fishing and domestic purposes.},
 year = {2023}
}

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TY  - JOUR
T1  - Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire)
AU  - Urbain Paul Gnonsoro
AU  - Naminata Soumahoro Sangaré
AU  - N’Guessan Louis Bérenger Kouassi
AU  - Koffi Martin N’Goran
AU  - Koffi Marcellin Yao
AU  - Albert Trokourey
Y1  - 2023/08/15
PY  - 2023
N1  - https://doi.org/10.11648/j.ijema.20231104.12
DO  - 10.11648/j.ijema.20231104.12
T2  - International Journal of Environmental Monitoring and Analysis
JF  - International Journal of Environmental Monitoring and Analysis
JO  - International Journal of Environmental Monitoring and Analysis
SP  - 89
EP  - 101
PB  - Science Publishing Group
SN  - 2328-7667
UR  - https://doi.org/10.11648/j.ijema.20231104.12
AB  - Pollution of the environment by polycyclic aromatic hydrocarbons (PAHs) is of great concern because of their persistence, toxicity, mutagenic and carcinogenic nature. The distribution of 8 PAHs in water and surface sediment from M’Badon Bay (Ebrie Lagoon, Côte d’Ivoire) was investigated using high performance liquid chromatography (HPLC). The results showed that the mean PAH concentrations ranged from 0.08 to 2.70 µg/L in waters and from 0.37 to 25.9 µg/kg in sediments. It was found that pyrene and indeno[1,2,3-cd]pyrene have the highest concentrations in waters (12.35 and 4.69µg/L, respectively) while only pyrene showed the highest concentrations in sediments (154.1 µg/kg). Furthermore, benzo[a]pyrene and indeno[1,2,3-cd]pyrene are frequently detected during the dry, wet, and flood seasons. In addition, highest PAH concentrations was detected during the wet season for both water and sediments. Diagnostic ratio revealed a petrogenic origin of PAHs contamination in M’Badon bay while sediments equivalent toxicity indicated a low toxicity of sediments for living organisms. Also, benzo[k]fluoranthene and benzo[a]pyrene concentrations exceeded in some cases the European Union Maximum Allowable concentrations for surface water (0.1 µg/L). The results of this study suggest that M’Badon Bay water may result in cancer risks to local communities who use it for fishing and domestic purposes.
VL  - 11
IS  - 4
ER  -

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Author Information

Urbain Paul Gnonsoro

Department of Science and Technology, Alassane Ouattara University, Bouake, Côte d’Ivoire
Naminata Soumahoro Sangaré

Constitution and Reaction of Matter Laboratory, Felix Houphouet Boigny University, Abidjan, Côte d’Ivoire
N’Guessan Louis Bérenger Kouassi

Biological Sciences Faculty, Peleforo Gon Coulibaly University, Korhogo, Côte d’Ivoire
Koffi Martin N’Goran

Biological Sciences Faculty, Peleforo Gon Coulibaly University, Korhogo, Côte d’Ivoire
Koffi Marcellin Yao

Environment Department, Oceanological Research Center (ORC), Abidjan, Côte d’Ivoire
Albert Trokourey

Biological Sciences Faculty, Peleforo Gon Coulibaly University, Korhogo, Côte d’Ivoire

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APA Style

Urbain Paul Gnonsoro, Naminata Soumahoro Sangaré, N’Guessan Louis Bérenger Kouassi, Koffi Martin N’Goran, Koffi Marcellin Yao, et al. (2023). Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire). International Journal of Environmental Monitoring and Analysis, 11(4), 89-101. https://doi.org/10.11648/j.ijema.20231104.12

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Urbain Paul Gnonsoro; Naminata Soumahoro Sangaré; N’Guessan Louis Bérenger Kouassi; Koffi Martin N’Goran; Koffi Marcellin Yao, et al. Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire). Int. J. Environ. Monit. Anal. 2023, 11(4), 89-101. doi: 10.11648/j.ijema.20231104.12

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AMA Style

Urbain Paul Gnonsoro, Naminata Soumahoro Sangaré, N’Guessan Louis Bérenger Kouassi, Koffi Martin N’Goran, Koffi Marcellin Yao, et al. Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire). Int J Environ Monit Anal. 2023;11(4):89-101. doi: 10.11648/j.ijema.20231104.12

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@article{10.11648/j.ijema.20231104.12,
  author = {Urbain Paul Gnonsoro and Naminata Soumahoro Sangaré and N’Guessan Louis Bérenger Kouassi and Koffi Martin N’Goran and Koffi Marcellin Yao and Albert Trokourey},
  title = {Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire)},
  journal = {International Journal of Environmental Monitoring and Analysis},
  volume = {11},
  number = {4},
  pages = {89-101},
  doi = {10.11648/j.ijema.20231104.12},
  url = {https://doi.org/10.11648/j.ijema.20231104.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20231104.12},
  abstract = {Pollution of the environment by polycyclic aromatic hydrocarbons (PAHs) is of great concern because of their persistence, toxicity, mutagenic and carcinogenic nature. The distribution of 8 PAHs in water and surface sediment from M’Badon Bay (Ebrie Lagoon, Côte d’Ivoire) was investigated using high performance liquid chromatography (HPLC). The results showed that the mean PAH concentrations ranged from 0.08 to 2.70 µg/L in waters and from 0.37 to 25.9 µg/kg in sediments. It was found that pyrene and indeno[1,2,3-cd]pyrene have the highest concentrations in waters (12.35 and 4.69µg/L, respectively) while only pyrene showed the highest concentrations in sediments (154.1 µg/kg). Furthermore, benzo[a]pyrene and indeno[1,2,3-cd]pyrene are frequently detected during the dry, wet, and flood seasons. In addition, highest PAH concentrations was detected during the wet season for both water and sediments. Diagnostic ratio revealed a petrogenic origin of PAHs contamination in M’Badon bay while sediments equivalent toxicity indicated a low toxicity of sediments for living organisms. Also, benzo[k]fluoranthene and benzo[a]pyrene concentrations exceeded in some cases the European Union Maximum Allowable concentrations for surface water (0.1 µg/L). The results of this study suggest that M’Badon Bay water may result in cancer risks to local communities who use it for fishing and domestic purposes.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in M’Badon Bay (Ebrie Lagoon, Abidjan-Cote d’Ivoire)
AU  - Urbain Paul Gnonsoro
AU  - Naminata Soumahoro Sangaré
AU  - N’Guessan Louis Bérenger Kouassi
AU  - Koffi Martin N’Goran
AU  - Koffi Marcellin Yao
AU  - Albert Trokourey
Y1  - 2023/08/15
PY  - 2023
N1  - https://doi.org/10.11648/j.ijema.20231104.12
DO  - 10.11648/j.ijema.20231104.12
T2  - International Journal of Environmental Monitoring and Analysis
JF  - International Journal of Environmental Monitoring and Analysis
JO  - International Journal of Environmental Monitoring and Analysis
SP  - 89
EP  - 101
PB  - Science Publishing Group
SN  - 2328-7667
UR  - https://doi.org/10.11648/j.ijema.20231104.12
AB  - Pollution of the environment by polycyclic aromatic hydrocarbons (PAHs) is of great concern because of their persistence, toxicity, mutagenic and carcinogenic nature. The distribution of 8 PAHs in water and surface sediment from M’Badon Bay (Ebrie Lagoon, Côte d’Ivoire) was investigated using high performance liquid chromatography (HPLC). The results showed that the mean PAH concentrations ranged from 0.08 to 2.70 µg/L in waters and from 0.37 to 25.9 µg/kg in sediments. It was found that pyrene and indeno[1,2,3-cd]pyrene have the highest concentrations in waters (12.35 and 4.69µg/L, respectively) while only pyrene showed the highest concentrations in sediments (154.1 µg/kg). Furthermore, benzo[a]pyrene and indeno[1,2,3-cd]pyrene are frequently detected during the dry, wet, and flood seasons. In addition, highest PAH concentrations was detected during the wet season for both water and sediments. Diagnostic ratio revealed a petrogenic origin of PAHs contamination in M’Badon bay while sediments equivalent toxicity indicated a low toxicity of sediments for living organisms. Also, benzo[k]fluoranthene and benzo[a]pyrene concentrations exceeded in some cases the European Union Maximum Allowable concentrations for surface water (0.1 µg/L). The results of this study suggest that M’Badon Bay water may result in cancer risks to local communities who use it for fishing and domestic purposes.
VL  - 11
IS  - 4
ER  -

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