| Peer-Reviewed

Environmental and Human Health Risk Assessment of Potential Toxic Elements in Sediments from Ebrié Lagoon, Côte d’Ivoire

Received: 21 February 2022    Accepted: 21 March 2022    Published: 29 March 2022
Views:       Downloads:
Abstract

Ebrie lagoon is one of the largest in the West Africa lagoon system and contributes to the social and economic well-being of the habitants. Whereas, the sectors IV and V of Ebrié lagoon are increasingly threatened by potential toxic elements (PTEs) pollution due to urban growth, and industrial and agricultural activities, but few studies have focused on the contamination of sediments by PTEs and the human health risks. In the present study, surface sediments from sectors IV and V of Ebrié lagoon were sampled for the geochemical, human risk and ecological risks assessment of four potential toxic elements (PTEs) (As, Cd, Hg and Pb). Results indicate that particle of grain size of > 63 µm (sand) were the most abundant in the surface sediments with relative high TOC content. However, particle size did not affect metals distribution in sediments. PTE mean concentrations did not exceed the UCC values. The geoaccumulation index and enrichiment factor values indicate that no Cd and Pb contamination has occured on the whole, but sediments have been polluted by As and Hg and suggest that Cd and Pb were influenced by from natural weathering processes, whereas As and Hg derived from anthropogenic inputs. The concentrations of Hg higher than PEC, which suggest that it may pose adverse effects to organisms. The results of this study indicated that As, Hg and Pb increase health risks via sediment ingestion for both chidren and adults. With regard to concentrations and level of risk, Hg is the most toxic metal that requires special attention including monitoring of pollution level, wastewater treatment for better environmental management in sectors IV and V of Ebrié lagoon.

Published in American Journal of Physical Chemistry (Volume 11, Issue 1)
DOI 10.11648/j.ajpc.20221101.12
Page(s) 14-24
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

Potential Toxic Elements (PTEs), Sediments, Distribution, Health Risks, Ebrié Lagoon

References
[1] Burton AG, Baudor, Beltrami M, Rowland C. Assessing sediment contamination using six toxicity assays. J Limnol 2001; 60: 263–7.
[2] Birch G, Taylor S, Matthai C. Small-scale spatial and temporal variance in the concentration of heavy metals in aquatic sediments: a review and some new concepts. Environ Pollut 2001; 113: 357–72.
[3] Santos Bermejo J, Beltrán R, Gómez Ariza J. Spatial variations of heavy metals contamination in sediments from Odiel River (Southwest Spain). Environ Int 2003; 29: 69–77.
[4] Shomar B, Müller G, Yahya A. Seasonal variations of chemical composition of water and bottom sediments in the wetland of Wadi Gaza, Gaza Strip. Wetl Ecol Manag 2005; 13: 419–31.
[5] Fernandes C, Fontainhas-Fernandes A, Cabral D, Salgado MA. Heavy metals in water, sediment and tissues of Liza saliens from Esmoriz–Paramos lagoon, Portugal. Environ Monit Assess 2008; 136: 267–75.
[6] Kucuksezgin F, Uluturhan E, Batki H. Distribution of heavy metals in water, particulate matter and sediments of Gediz River (Eastern Aegean). Environ Monit Assess 2008; 141: 213–25.
[7] Ouattara AA, Yao KM, Soro MP, Diaco T, Trokourey A. Arsenic and Trace Metals in Three West African rivers: Concentrations, Partitioning, and Distribution in Particle-Size Fractions. Archives of Environmental Contamination and Toxicology 2018, 75 (3): 449-463. DOI: 10.1007/s00244-018-0543-9.
[8] Duman F, Aksoy A, Demirezen D. Seasonal variability of heavy metals in surface sediment of Lake Sapanca, Turkey. Environ Monit Assess 2007; 133: 277–83.
[9] Amin B, Ismail A, Arshad A, Yap CK, Kamarudin MS. Anthropogenic impacts on heavy metal concentrations in the coastal sediments of Dumai, Indonesia. Environ Monit Assess 2009; 148: 291–305.
[10] Zheng N, Wang Q, Liang Z, Zheng D. 2008. Characterization of heavy metal concentrations in the sediments of three freshwater rivers in Huludao City, Northeast China. Environ Pollut. 154: 135–42.
[11] Singh KP, Malik A, Sinha S, Singh VK, Murthy RC. Estimation of source of heavy metal contamination in sediments of Gomti River (India) using principal component analysis. Water Air Soil Pollut 2005a; 166: 321–41.
[12] Jain, C., Malik, D., Yadav, R., 2007. Metal fractionation study on bed sediments of the Lake Nainital, Uttaranchal, India, Environ Monit Assess., 130: 129-139.
[13] Kinimo, K. C., Yao, K. M., Marcotte, S., Kouassi, N. L. B., Trokourey, A., 2018. Distribution trends and ecological risks of arsenic and trace metals in wetland sediments around gold mining activities in central-southern and southeastern Côte d'Ivoire. Journal of Geochemical Exploration, 190: 265 – 280.
[14] Sayadi, M., Sayyed M., Kumar, S., 2010. Short-term accumulation signatures of heavy metals in river bed sediments in the indusrial area, Tehran, Iran. Environ Monit. Assess., 162: 465-473.
[15] Bentum, J. K., Arang, M., Boadu, K. O., Koranteng-addo, E. J., Owusu antwi, E., 2011. Assessment of heavy metals pollution of sediments from Fosu Lagoon in Ghana. Bull. Chem. Soc. Ethiop. 25 (2): 191 – 196.
[16] Olowu, R. A., Ayejuyo, O. O., Adewuyi, G. O., Adejoro I. A., A. Denloye A. B., Babatunde A. O., Ogundajo A. L., 2000. Determination of Heavy Metals in Fish Tissues, Water and Sediment from Epe and Badagry Lagoons, Lagos, Nigeria. E-Journal of chemistry, 7: 215-221.
[17] Ekengele, N. L., Myung, C. J., Ombolo, A., Ngounou N., Ekodeck, G., Mbome, L., 2008. Metals pollution in freshly deposited sediments from River Mingoa, main tributary to the Municipal lake of Yaounde, Cameroon. Geosciences Journal, 12: 337-347.
[18] Maanan, M., Zourarah, B., Carruesco, C., Aajjane, A., Naud, J., 2004. The distribution of heavy metals in the Sidi Moussa lagoon sediments (Atlantic Moroccan Coast). Journal of African Earth Science, 39: 473-483.
[19] Yao, K. M., Soro, M. B., Trokourey, A., Bokra, Y., 2009. Assessment of sediments contamination by heavy metals in a tropical lagoon urban area (Ebrié Lagoon, Côte d’Ivoire). European journal of scientific Research, 2: 280 – 289.
[20] Kouassi, N. L. B., Yao, K. M., Trokourey, A., Soro, M. B. 2015. Distribution, Sources, and Possible Adverse Biological Effects of Trace Metals in Surface Sediments of aTropical Estuary. Environmental Forensic, 16 (1): 96 – 108.
[21] Coulibaly, S., Coulibaly, M., Atsé, B. C. 2019. Arsenic contamination of water and sediments in the continental and maritime areas in the western part of the Ebrie lagoon (Côte d’Ivoire). International joournal of innovation and applied studies, 25 (2): 577 – 585.
[22] Togbé A. M. O., Kouamé, K. V., Yao, K. M., Ouattara, A. A., Tidou, A. S., Atsé B. C., 2019. Évaluation de la contamination des eaux de la lagune Ebrié (Zones IV et V), Côte d’Ivoire en arsenic, plomb et cadmium: variations spatio-temporelles et risques sanitaires. Int. J. Biol. Chem. Sci. 13: 1162 – 1179.
[23] Durand, J. R., Chantraine, J. M., 1982. L’environnement climatique des lagunes ivoiriennes. Rev. Hydro. Bio. Trop. 15 (2): 85 – 113.
[24] Carbonell-Barrachina, A. A., Jugsujinda, A., Burlo, F., Delaune, R. D., Patrick, W. H., 2000. Arsenic chemistry in municipal sewage sludge as affected by redox potential and pH. Water Res. 34, 216–224.
[25] Touch, N., Hibino, T., Takata, H., Yamaji, S., 2017. Loss on ignition-based indices for evaluating organic matter characteristics of littoral sediments. Pedosphere 27 (5), 978–98.
[26] US EPA, 2009. Report to congress on the potential export of mercury compound from the United States for conversion to elemental mercury. https://www.epa.gov/foia/epa-foia-annual-report-2009.
[27] Xu, D., Zhou, P., Zhan, J., Gao, Y., Dou, C., Sun, Q. 2013. Assessment of trace metal bioavalibility in agrden soils and health risk assessment via consumption of vegetables in the vicinity of Tongling mining area, China. Ecotoxicology and Environmental Safety, 90: 103 – 111.
[28] Du, B., Li, P., feng, X., Qiu, G., Zhou, J., Marice, L. 2016. Mercury exposure in children of Wanshan mercury mining area, Guizhou, China. International journal environmental research and public health, 13: 1 – 16.
[29] US EPA, 1991. Risk Assessment Guidance for Superfund: Volume I. Human Health Evaluation Manual (Part B, Development of Risk-based Preliminary Remediation Goals). Office of emergency and remedial response. US Environmental Protection Agency, Washington, DC. EPA/540/R-92/003.
[30] US EPA, 2002. Risk Assessment Guidance for Superfund: Volume III- part A, process for conducting probabilistic risk assessment. Office of Emergency and Remedial Response. US Environmental Protection Agency, Washington, DC. EPA 540-R-02-002.
[31] INS Institut national de la statistique, 2014. http://www.ins.ci/n/index.php?option=com_content&view=article&id=84:indicateurs-demographiques&catid=48:isd
[32] US EPA IRIS, 2011. http://www.epa.gov/iris/. Accessed 02/09/ 2021.
[33] Zeng, X., Wang, Z., Wang, J., Chen, X., Zhuang, J., 2015. Health risk assessment of metals via diatery intake of wheat grown in Tianjin sewage irrigation area ecotoxicology, 24: 2115 – 2124.
[34] Keuman, K. N., Traoré, A., Ahoussi, K. E., Djadé, Bamba, S. B., 2020. Influence des activités anthropiques sur la degradation de la qualité des sédiments de la lagune Ouladine (sud-Est de la Côte d’Ivoire). European Scientic Journal, 16: 378 – 392.
[35] Kouamenan, N. M., Coulibaly, S., Atsé, B. C., Gooré, B. G., 2019. Seasonal and spatial variation of heavy metals in water and sediments from mainland areas of Ebrié lagoon (Côte d’Ivoire, Western Africa). Int. Biol. Chem. Sci. 13 (4): 2374-2387.
[36] Tallarico, F. H. B., Coimbra, C. R., Costa, C. H. C, 2000. The serra leste sediment-hosted Au-(Pd-Pt) mineralization, Carrajas province. Rev. Bras. Geosciencias 30, 226 – 229.
[37] Lindsay, M. B. J., Moncur, M. C., Bain, J. G., Jambor, J. L., Ptacek, C. J., Blowes, D. W., 2015. Geochemical and mineralogical aspects of sulfide mine tailings. Appl. Geochem. 57, 157 – 177.
[38] MacDonald, D. D., Ingersoll, C. G., Berger T. A. 2000. Development and Evaluation of Consensus-Based Sediment Quality Guidelines for Freshwater Ecosystems. Arch. Environ. Contam. Toxicol. 39: 20-31.
[39] Wedepohl H. K,. The composition of the continental crust. Geochimica et Cosmochimica Acta 1995, 59 (7), 1217–1232.
[40] Ansah, E., Nukpezah, D., Horgah, J. N., 2018. Level and distribution of heavy metals in Weija Reservoir, Accra, Ghana. West African Journal of applied Ecology, 26-1à: 2018: 74 – 88.
[41] Accornero, A., Gnerre, R., Manfra, L., 2008. Sediment concentration of trace metals in the Berre Lagoon (France): an assessment of contamination. Arch. Environ Contam. Toxicol. (54): 372-385.
[42] Uluturhan, E., Kontas, A., Can, E., 2011. Sediment concentration of heavy metals in the Homa Lagoon (Eastern Aegean Sea): Assessment of contamination and ecological risks. Marine Pollution Bulletin, 62: 1989-1997.
[43] Sadiq, R., Husain, T., Bose, N., Veitch, B., 2003. Distribution of heavy metals in sediment pore water due to offshore discharges: an ecological risk assessment. Environ. Model. Softw. 18, 451–461.
[44] Institute of Geochemistry, Chinese Academy of Sciences (IGCAS), 2000. Advanced Geochemistry. Science Press, Beijing (in Chinese).
[45] Häkanson, L., Jasson, M. (Eds.), 1983. Principles of Lake Sedimentology. Springer-Verlag, Berlin.
[46] Gonzalez, Z. I., Krachler, M., Cheburkin, A. K., Shotyk, W., 2006. Spatial distribution of natural enrichments of arsenic, selenium, and uranium in a minerotrophic peatland, Gola diLago, Canton Ticino, Switzerland. Environ. Sci. Technol. 40 (21), 6568–6574.
[47] Khaledian, Y., Pereira, P., Brevik, E. C., Pundyte, N., Paliulis, D., 2016. The influence of organic carbon and pH on heavy metals, potassium, and magnesium levels in lithuanian podzols. Land degradation & development, 1 – 10.
[48] Wakida, F., Lara-Ruiz, Temores-Pena, J., Rodriguez-Ventura, J., Diaz, C., Garcia-Flores, E., 2008. Heavy metals in sediments of the Tecate River, Mexico. Environ Geol., 54: 637-642.
[49] Chen, H., Teng, Y., Lu, S., Wang, Y., Wang, J., 2015. Contamination features and health risk of soil heavy metals in China. Sci. Total Environ. 512-523, 143–153.
[50] Long, E. R., Jay Field., L., MacDonal, D. D., 1998. Predicting toxicology in marine sediments with numerical sediment quality guidelines. Environmental Toxicology and Chemistry 17: 714-727.
[51] Giri, S., Singh, A. K., Mahato, M. K., 2019. Monte Carlo simulation-based probabilistic health risk assessment of metals in groundwater via ingestion pathway in the mining areas of Singhhum copper belt, India. Int. J. Environ. Health Res. 1, 14.
[52] Guo, G., Zhang, D., Wang, Y., 2019. Probabilistic human health risk assessment of heavy metal intake via vegetable consumption around Pb/Zn smelters in Southwest China. Int. J. Environ. Res. Publ. Health 16, 3267.
[53] Zhang, H., Zhang, F., Song, J., Tan, M. L., Kung, H., Johnson, V. C. 2021. Pollutant source, ecological and human health risks assessment of heavy metals in soils from coal mining areas in Xinjiang, China. Environmental Research.
Cite This Article
  • APA Style

    Ayénan Marc-Olivier Togbé, Kakou Charles Kinimo, Adama Dit Pierre Koffi N’Goran, Ahbeauriet Ahmed Ouattara, Koffi Marcellin Yao, et al. (2022). Environmental and Human Health Risk Assessment of Potential Toxic Elements in Sediments from Ebrié Lagoon, Côte d’Ivoire. American Journal of Physical Chemistry, 11(1), 14-24. https://doi.org/10.11648/j.ajpc.20221101.12

    Copy | Download

    ACS Style

    Ayénan Marc-Olivier Togbé; Kakou Charles Kinimo; Adama Dit Pierre Koffi N’Goran; Ahbeauriet Ahmed Ouattara; Koffi Marcellin Yao, et al. Environmental and Human Health Risk Assessment of Potential Toxic Elements in Sediments from Ebrié Lagoon, Côte d’Ivoire. Am. J. Phys. Chem. 2022, 11(1), 14-24. doi: 10.11648/j.ajpc.20221101.12

    Copy | Download

    AMA Style

    Ayénan Marc-Olivier Togbé, Kakou Charles Kinimo, Adama Dit Pierre Koffi N’Goran, Ahbeauriet Ahmed Ouattara, Koffi Marcellin Yao, et al. Environmental and Human Health Risk Assessment of Potential Toxic Elements in Sediments from Ebrié Lagoon, Côte d’Ivoire. Am J Phys Chem. 2022;11(1):14-24. doi: 10.11648/j.ajpc.20221101.12

    Copy | Download

  • @article{10.11648/j.ajpc.20221101.12,
      author = {Ayénan Marc-Olivier Togbé and Kakou Charles Kinimo and Adama Dit Pierre Koffi N’Goran and Ahbeauriet Ahmed Ouattara and Koffi Marcellin Yao and Kouamé Victor Kouamé and Boua Célestin Atse and Abiba Sanogo Tidou},
      title = {Environmental and Human Health Risk Assessment of Potential Toxic Elements in Sediments from Ebrié Lagoon, Côte d’Ivoire},
      journal = {American Journal of Physical Chemistry},
      volume = {11},
      number = {1},
      pages = {14-24},
      doi = {10.11648/j.ajpc.20221101.12},
      url = {https://doi.org/10.11648/j.ajpc.20221101.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20221101.12},
      abstract = {Ebrie lagoon is one of the largest in the West Africa lagoon system and contributes to the social and economic well-being of the habitants. Whereas, the sectors IV and V of Ebrié lagoon are increasingly threatened by potential toxic elements (PTEs) pollution due to urban growth, and industrial and agricultural activities, but few studies have focused on the contamination of sediments by PTEs and the human health risks. In the present study, surface sediments from sectors IV and V of Ebrié lagoon were sampled for the geochemical, human risk and ecological risks assessment of four potential toxic elements (PTEs) (As, Cd, Hg and Pb). Results indicate that particle of grain size of > 63 µm (sand) were the most abundant in the surface sediments with relative high TOC content. However, particle size did not affect metals distribution in sediments. PTE mean concentrations did not exceed the UCC values. The geoaccumulation index and enrichiment factor values indicate that no Cd and Pb contamination has occured on the whole, but sediments have been polluted by As and Hg and suggest that Cd and Pb were influenced by from natural weathering processes, whereas As and Hg derived from anthropogenic inputs. The concentrations of Hg higher than PEC, which suggest that it may pose adverse effects to organisms. The results of this study indicated that As, Hg and Pb increase health risks via sediment ingestion for both chidren and adults. With regard to concentrations and level of risk, Hg is the most toxic metal that requires special attention including monitoring of pollution level, wastewater treatment for better environmental management in sectors IV and V of Ebrié lagoon.},
     year = {2022}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - Environmental and Human Health Risk Assessment of Potential Toxic Elements in Sediments from Ebrié Lagoon, Côte d’Ivoire
    AU  - Ayénan Marc-Olivier Togbé
    AU  - Kakou Charles Kinimo
    AU  - Adama Dit Pierre Koffi N’Goran
    AU  - Ahbeauriet Ahmed Ouattara
    AU  - Koffi Marcellin Yao
    AU  - Kouamé Victor Kouamé
    AU  - Boua Célestin Atse
    AU  - Abiba Sanogo Tidou
    Y1  - 2022/03/29
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ajpc.20221101.12
    DO  - 10.11648/j.ajpc.20221101.12
    T2  - American Journal of Physical Chemistry
    JF  - American Journal of Physical Chemistry
    JO  - American Journal of Physical Chemistry
    SP  - 14
    EP  - 24
    PB  - Science Publishing Group
    SN  - 2327-2449
    UR  - https://doi.org/10.11648/j.ajpc.20221101.12
    AB  - Ebrie lagoon is one of the largest in the West Africa lagoon system and contributes to the social and economic well-being of the habitants. Whereas, the sectors IV and V of Ebrié lagoon are increasingly threatened by potential toxic elements (PTEs) pollution due to urban growth, and industrial and agricultural activities, but few studies have focused on the contamination of sediments by PTEs and the human health risks. In the present study, surface sediments from sectors IV and V of Ebrié lagoon were sampled for the geochemical, human risk and ecological risks assessment of four potential toxic elements (PTEs) (As, Cd, Hg and Pb). Results indicate that particle of grain size of > 63 µm (sand) were the most abundant in the surface sediments with relative high TOC content. However, particle size did not affect metals distribution in sediments. PTE mean concentrations did not exceed the UCC values. The geoaccumulation index and enrichiment factor values indicate that no Cd and Pb contamination has occured on the whole, but sediments have been polluted by As and Hg and suggest that Cd and Pb were influenced by from natural weathering processes, whereas As and Hg derived from anthropogenic inputs. The concentrations of Hg higher than PEC, which suggest that it may pose adverse effects to organisms. The results of this study indicated that As, Hg and Pb increase health risks via sediment ingestion for both chidren and adults. With regard to concentrations and level of risk, Hg is the most toxic metal that requires special attention including monitoring of pollution level, wastewater treatment for better environmental management in sectors IV and V of Ebrié lagoon.
    VL  - 11
    IS  - 1
    ER  - 

    Copy | Download

Author Information
  • Department of Environment, Laboratory of Biodiversity and Tropical Ecology, Jean Lorougnon Guédé University, Daloa, C?te d’Ivoire

  • Training Research Unit of Biological Sciences, Department of Mathematic Physic and Chemical, University of Peleforo Gon Coulibaly, Korhogo, C?te d’Ivoire

  • Training Research Unit of Biological Sciences, Department of Mathematic Physic and Chemical, University of Peleforo Gon Coulibaly, Korhogo, C?te d’Ivoire

  • Départment of Sciences and Technic, University of Alassanne Ouattara, Bouaké, C?te d’Ivoire

  • Center for Oceanologic Research, Abidjan, C?te d’Ivoire

  • Department of Environment, Laboratory of Biodiversity and Tropical Ecology, Jean Lorougnon Guédé University, Daloa, C?te d’Ivoire

  • Center for Oceanologic Research, Abidjan, C?te d’Ivoire

  • Department of Environment, Laboratory of Biodiversity and Tropical Ecology, Jean Lorougnon Guédé University, Daloa, C?te d’Ivoire

  • Sections