• Login
    View Item 
    •   UNZA Repository Home
    • Education
    • Language and Social sciences Education
    • View Item
    •   UNZA Repository Home
    • Education
    • Language and Social sciences Education
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    BATHYMETRY OF THE MAKOYE RESERVOIR AND ITS IMPLICATIONS ON WATER SECURITY FOR LIVESTOCK WITHIN THE CATCHMENT

    Thumbnail
    View/Open
    IJGG-2019-8(3)-93-109 (1).pdf (1.289Mb)
    Date
    2019
    Author
    Muchanga, Manoah
    Type
    Article
    Language
    en
    Metadata
    Show full item record

    Abstract
    The objectives of the study were to: determine bathymetry of the reservoir; understand seasonal hydrological regimes of the reservoir; determine factors influencing reservoir bathymetry and, examine the implications of the reservoir's bathymetry on livestock water demand and policy decision making. The determined reservoir bathymetries and capacities at low, medium and full levels confirmed drastic changes in water volumes and eventually, a threat to water security for livestock. This unsteady equilibrium in reservoir's bathymetry and water volumes was mainly due to high mean annual siltation rates (>5,000 tyr-1 ). Using 3D spatial analysts tools in ArcGIS 10.3 and spreadsheet Microsoft Excel to analyze the data based on the study, hypsometric curves showed strong non-linear relationships among water depth and water surface; water depths and water volume, as well as water surface area and water volume. Generally, through inter-seasonal comparisons of reservoir's bathymetries and water volumes between 2015 and 2017, this study illustrates the significance of bathymetric study of small reservoirs as a plinth to provide policy context and guidelines on water resource management for livestock, as a missing component in general studies of bathymetry, which are usually predominated by understanding the physical processes, but with little or no emphasis on their meaning towards addressing societal needs. Hence, a community engaged strategy to addressing upstream sediment-generating activities would help in stabilizing the bathymetry of the reservoir and eventually enhance water security for livestock
    URI
    http://dspace.unza.zm/handle/123456789/6577
    Citation
    Muchanga, M. Sichingabula, H.M., Obando, J., Chomba, I., Sikazwe, H., Chisola, M. (2019). Bathymetry of the Makoye Reservoir and its Implications on Water Security for Livestock in the Catchment. International Journal of Geography and Geology. Vol. 8, No. 3, pp. 93-109.
    Sponsorship
    SASSCAL - 109
    Publisher
    Conscientia Beam
    Subject
    Bathymetry
    Water Security
    livestock
    sedimentation
    hydrological regime
    Collections
    • Language and Social sciences Education [115]

    DSpace software copyright © 2002-2016  DuraSpace
    UNZA homepage | UNZA Library | Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of UNZA RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    DSpace software copyright © 2002-2016  DuraSpace
    UNZA homepage | UNZA Library | Contact Us | Send Feedback
    Theme by 
    Atmire NV