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Evolution of the Sahelian Coastal Water Table Under the Influence of Anti-salt Dam, in Salt Leaching Process

Received: 4 November 2016    Accepted: 25 November 2016    Published: 3 January 2017
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Abstract

In the sahelian coastal areas, most lowlands are threatened nowadays by the risk of salinization due to climate change. Given the scale of this soil’s degradation, several actions have been undertaken including anti-salt dam. Therefore, the objective of this work was to understand the impact of these dams on the fluctuation of ground water during wet season. The study has been conducted in 2011, in two lowlands, in the Sine Saloum area, in Senegal. Thirty piezometers have been installed in each lowland, in order to follow the evolution of the water table. The dynamics of this water table during the year is strongly correlated with rainfall, evapotranspiration, runoff, infiltration and standing water in the reservoir. We noticed that the salt leaching process by anti-salt dam strongly affects the process of infiltration and discharge of the water table.

Published in Journal of Water Resources and Ocean Science (Volume 5, Issue 6)
DOI 10.11648/j.wros.20160506.14
Page(s) 104-107
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

Water Table, Rain, Lowland, Anti-salt-Dam, Groundwater's Evolution

References
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Cite This Article
  • APA Style

    Bama Nati Aïssata Delphine, Bado Boubié Vincent, Soussou Sambou, Faye Serigne, Lompo François, et al. (2017). Evolution of the Sahelian Coastal Water Table Under the Influence of Anti-salt Dam, in Salt Leaching Process. Journal of Water Resources and Ocean Science, 5(6), 104-107. https://doi.org/10.11648/j.wros.20160506.14

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    ACS Style

    Bama Nati Aïssata Delphine; Bado Boubié Vincent; Soussou Sambou; Faye Serigne; Lompo François, et al. Evolution of the Sahelian Coastal Water Table Under the Influence of Anti-salt Dam, in Salt Leaching Process. J. Water Resour. Ocean Sci. 2017, 5(6), 104-107. doi: 10.11648/j.wros.20160506.14

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    AMA Style

    Bama Nati Aïssata Delphine, Bado Boubié Vincent, Soussou Sambou, Faye Serigne, Lompo François, et al. Evolution of the Sahelian Coastal Water Table Under the Influence of Anti-salt Dam, in Salt Leaching Process. J Water Resour Ocean Sci. 2017;5(6):104-107. doi: 10.11648/j.wros.20160506.14

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  • @article{10.11648/j.wros.20160506.14,
      author = {Bama Nati Aïssata Delphine and Bado Boubié Vincent and Soussou Sambou and Faye Serigne and Lompo François and Gaye Cheikh Becaye},
      title = {Evolution of the Sahelian Coastal Water Table Under the Influence of Anti-salt Dam, in Salt Leaching Process},
      journal = {Journal of Water Resources and Ocean Science},
      volume = {5},
      number = {6},
      pages = {104-107},
      doi = {10.11648/j.wros.20160506.14},
      url = {https://doi.org/10.11648/j.wros.20160506.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wros.20160506.14},
      abstract = {In the sahelian coastal areas, most lowlands are threatened nowadays by the risk of salinization due to climate change. Given the scale of this soil’s degradation, several actions have been undertaken including anti-salt dam. Therefore, the objective of this work was to understand the impact of these dams on the fluctuation of ground water during wet season. The study has been conducted in 2011, in two lowlands, in the Sine Saloum area, in Senegal. Thirty piezometers have been installed in each lowland, in order to follow the evolution of the water table. The dynamics of this water table during the year is strongly correlated with rainfall, evapotranspiration, runoff, infiltration and standing water in the reservoir. We noticed that the salt leaching process by anti-salt dam strongly affects the process of infiltration and discharge of the water table.},
     year = {2017}
    }
    

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    T1  - Evolution of the Sahelian Coastal Water Table Under the Influence of Anti-salt Dam, in Salt Leaching Process
    AU  - Bama Nati Aïssata Delphine
    AU  - Bado Boubié Vincent
    AU  - Soussou Sambou
    AU  - Faye Serigne
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    T2  - Journal of Water Resources and Ocean Science
    JF  - Journal of Water Resources and Ocean Science
    JO  - Journal of Water Resources and Ocean Science
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    PB  - Science Publishing Group
    SN  - 2328-7993
    UR  - https://doi.org/10.11648/j.wros.20160506.14
    AB  - In the sahelian coastal areas, most lowlands are threatened nowadays by the risk of salinization due to climate change. Given the scale of this soil’s degradation, several actions have been undertaken including anti-salt dam. Therefore, the objective of this work was to understand the impact of these dams on the fluctuation of ground water during wet season. The study has been conducted in 2011, in two lowlands, in the Sine Saloum area, in Senegal. Thirty piezometers have been installed in each lowland, in order to follow the evolution of the water table. The dynamics of this water table during the year is strongly correlated with rainfall, evapotranspiration, runoff, infiltration and standing water in the reservoir. We noticed that the salt leaching process by anti-salt dam strongly affects the process of infiltration and discharge of the water table.
    VL  - 5
    IS  - 6
    ER  - 

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Author Information
  • Africa Rice, Saint-Louis, Senegal

  • Hydraulic Laboratory, University Cheikh Anta Diop, Dakar, Senegal

  • Hydrogeology Laboratory, University Cheikh Anta Diop, Dakar, Senegal

  • Hydrogeology Laboratory, University Cheikh Anta Diop, Dakar, Senegal

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