MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIA
This research utilized a regulated hydrological model, Soil and Water Assessment Tool (SWAT) interfaced with Geographical Information System (GIS), in studying the effectiveness of the chosen watershed management strategies on sediment reduction upstream of Shiroro dam, Nigeria. Selected management...
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| Format: | Article |
| Language: | English |
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2023-02-01
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| Series: | Journal of Engineering Studies and Research |
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| Online Access: | https://jesr.ub.ro/index.php/1/article/view/345 |
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| author | ADENIYI GANIYU ADEOGUN HABEEB OLADIMEJI GANIYU ABRAHAM BABAJIDE OKUNADE OSENI TAIWO AMOO |
| author_facet | ADENIYI GANIYU ADEOGUN HABEEB OLADIMEJI GANIYU ABRAHAM BABAJIDE OKUNADE OSENI TAIWO AMOO |
| author_sort | ADENIYI GANIYU ADEOGUN |
| collection | DOAJ |
| description |
This research utilized a regulated hydrological model, Soil and Water Assessment Tool (SWAT) interfaced with Geographical Information System (GIS), in studying the effectiveness of the chosen watershed management strategies on sediment reduction upstream of Shiroro dam, Nigeria. Selected management approaches were modelled while calibration and validation of the model were achieved using observed streamflow data. Findings indicated a good correlation during calibration and validation period. Application of reforestation, vegetative filter strips and stone bunds in the watershed reduces sediment production by 27 %, 39 %, and 15 % respectively. Thus, the sediment management scenarios depicted within this research are considerably sustainable and effective.
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| format | Article |
| id | doaj-art-91cad4a5d2bd41778c93b9f7dd034af5 |
| institution | Kabale University |
| issn | 2068-7559 2344-4932 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Journal of Engineering Studies and Research |
| spelling | doaj-art-91cad4a5d2bd41778c93b9f7dd034af52025-02-09T11:37:00ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauJournal of Engineering Studies and Research2068-75592344-49322023-02-01284MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIAADENIYI GANIYU ADEOGUNHABEEB OLADIMEJI GANIYUABRAHAM BABAJIDE OKUNADEOSENI TAIWO AMOO This research utilized a regulated hydrological model, Soil and Water Assessment Tool (SWAT) interfaced with Geographical Information System (GIS), in studying the effectiveness of the chosen watershed management strategies on sediment reduction upstream of Shiroro dam, Nigeria. Selected management approaches were modelled while calibration and validation of the model were achieved using observed streamflow data. Findings indicated a good correlation during calibration and validation period. Application of reforestation, vegetative filter strips and stone bunds in the watershed reduces sediment production by 27 %, 39 %, and 15 % respectively. Thus, the sediment management scenarios depicted within this research are considerably sustainable and effective. https://jesr.ub.ro/index.php/1/article/view/345geographical information system, hydrological model, Nigeria, sediment management, Shiroro dam, watershed |
| spellingShingle | ADENIYI GANIYU ADEOGUN HABEEB OLADIMEJI GANIYU ABRAHAM BABAJIDE OKUNADE OSENI TAIWO AMOO MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIA Journal of Engineering Studies and Research geographical information system, hydrological model, Nigeria, sediment management, Shiroro dam, watershed |
| title | MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIA |
| title_full | MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIA |
| title_fullStr | MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIA |
| title_full_unstemmed | MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIA |
| title_short | MODELLING THE IMPACTS OF SELECTED WATERSHED MANAGEMENT STRATEGIES ON SEDIMENT REDUCTION UPSTREAM OF SHIRORO DAM, NIGERIA |
| title_sort | modelling the impacts of selected watershed management strategies on sediment reduction upstream of shiroro dam nigeria |
| topic | geographical information system, hydrological model, Nigeria, sediment management, Shiroro dam, watershed |
| url | https://jesr.ub.ro/index.php/1/article/view/345 |
| work_keys_str_mv | AT adeniyiganiyuadeogun modellingtheimpactsofselectedwatershedmanagementstrategiesonsedimentreductionupstreamofshirorodamnigeria AT habeeboladimejiganiyu modellingtheimpactsofselectedwatershedmanagementstrategiesonsedimentreductionupstreamofshirorodamnigeria AT abrahambabajideokunade modellingtheimpactsofselectedwatershedmanagementstrategiesonsedimentreductionupstreamofshirorodamnigeria AT osenitaiwoamoo modellingtheimpactsofselectedwatershedmanagementstrategiesonsedimentreductionupstreamofshirorodamnigeria |