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Hydrological Response of Land Use Land Cover Change on Stream Flow of Anger Watershed, Blue Nile Basin, Ethiopia

Received: 4 May 2021    Accepted: 7 July 2021    Published: 21 July 2021
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Abstract

Stream flow of Anger watershed (7,982 km2), located in Western Oromia Regional State, Ethiopia was simulated by using soil and water assessment tool (SWAT) model. Assessment of layer staking, mosaicking, image classification and accuracy was carried by ArcGIS. The main target of this study was to determine the SWAT Model applicability and impact of past land-use land-cover change on stream flow of the Anger watershed. The time series data from 1990 to 1999 was used for model parameter calibration, and data from 2000 to 2004 were used to validate the model using the input parameter set. The performance of the SWAT model was evaluated by both R2 time series plots and ENS the statistical measures. The results of the model during calibration for monthly stream flow was R2= 0.90, ENS= 0.76 and during validation R2= 0.84, ENS= 0.63 respectively. Validation of image classification is achieved through Mosaicking image and Google Earth image. The performance of the Arc GIS model was evaluated by using the overall accuracy and kapa coefficient. The agreement between classified land use image and ground truth of the year 1986, 2000 and 2010 were showed a good agreement with result of overall accuracy=88%, 85% and 87% and kapa coefficient=81%, 79% and 82% respectively. Simulation of steam flow of the watershed under the impacts of past land-use land-cover changes can be determined by using SWAT model as a tool for water resources planning and management in this watershed.

Published in Journal of Civil, Construction and Environmental Engineering (Volume 6, Issue 3)
DOI 10.11648/j.jccee.20210603.12
Page(s) 92-103
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

SWAT Model, Arc GIS, Land-Use Land-Cover, Stream Flow, Anger Watershed

References
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[2] Elfert. S., and Bormann. H. (2010). Simulated impact of past and possible future land use changes on the hydrological response of Northern German lowland ‘Hunte’ catchment. Journal of Hydrology, 383, 245-255.
[3] Pechlivanidis I. G., J. B. (2011). Catchment scale hydrological modelling. A review of model types, calibration approaches and uncertainty analysis methods in the context of recent developments in technology and applications, Global NEST Journal, 13, 193–214.
[4] Yang, J. R. (2008). Comparing uncertainty analysis techniques for a SWAT application to the Chaohe Basin in China. J. Hydrol., 358, 1–23.
[5] Neitsch, S. A. (2005). Soil and Water Assessment Tool, Theoretical documentation: Version 2005. Temple, TX. USDA Agricultural Research Service and Texas A & M Black land Research Centre.
[6] Abbaspour, K. J. (2007). Estimating Uncertain Flow and Transport Parameters Using a Sequential Uncertainty Ftting Procedure. Vadose Zone Journal, 3 (4), 1340-1352.
[7] Richards, H. M. (1998). Hydrologic Analysis and Design. Department of Civil Engineering, University of Mryland, Prentice Hall Upper Saddle River, New Jersey 074582nd Edition.
[8] Tadesse T. (2016). Development of Water Allocation and Utilization System for Koka Reservoir under Climate Change and Irrigation Development Scenarios (Case Study Downstream of Koka Dam to Metahara). Addis Ababa Ethiopia, page 28.
[9] Subramanya, K. (2008). Engineering Hydrology, Third Edition book,. Kanpur Indian Institute of Technology.
[10] Monteith, J. (1965). Evaporation and the Environment. In the state and movement of water in living Organisms, sixth Symposium. Soc. For Exp. Biol. Swansea,. Cam-bridge University Press.
[11] Priestley, C. H. (1972). On the Assessment of Surface Heat Flux and Evaporation using large scale parameters. Division of Atmospheric Physics, Commonwealth Scientific and Industrial Research Organization, Aspendale, Victoria, Australia.
[12] Hargreaves, G. a. (1985). Agricultural benefits for Senegal River Basin. Journal of Irrig. and Drain. Engr., 111 (2), 113-124.
[13] Arnold J. G. et al., A. P. (1993). A comprehensive surface-ground water from model. Journal of Hydrology.
[14] Morias D. N. et al. (2007). Model Evaluation Guidelines for Systematic Quantification of Accuracy i Water Simulation. 885-900.
[15] Manandhar, R. O. (2009). Improving the Accuracy of Land use Land cover Classification of Landsat Data Using Post-classification Enhancement.
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  • APA Style

    Getachew Rabo. (2021). Hydrological Response of Land Use Land Cover Change on Stream Flow of Anger Watershed, Blue Nile Basin, Ethiopia. Journal of Civil, Construction and Environmental Engineering, 6(3), 92-103. https://doi.org/10.11648/j.jccee.20210603.12

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    ACS Style

    Getachew Rabo. Hydrological Response of Land Use Land Cover Change on Stream Flow of Anger Watershed, Blue Nile Basin, Ethiopia. J. Civ. Constr. Environ. Eng. 2021, 6(3), 92-103. doi: 10.11648/j.jccee.20210603.12

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    AMA Style

    Getachew Rabo. Hydrological Response of Land Use Land Cover Change on Stream Flow of Anger Watershed, Blue Nile Basin, Ethiopia. J Civ Constr Environ Eng. 2021;6(3):92-103. doi: 10.11648/j.jccee.20210603.12

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  • @article{10.11648/j.jccee.20210603.12,
      author = {Getachew Rabo},
      title = {Hydrological Response of Land Use Land Cover Change on Stream Flow of Anger Watershed, Blue Nile Basin, Ethiopia},
      journal = {Journal of Civil, Construction and Environmental Engineering},
      volume = {6},
      number = {3},
      pages = {92-103},
      doi = {10.11648/j.jccee.20210603.12},
      url = {https://doi.org/10.11648/j.jccee.20210603.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jccee.20210603.12},
      abstract = {Stream flow of Anger watershed (7,982 km2), located in Western Oromia Regional State, Ethiopia was simulated by using soil and water assessment tool (SWAT) model. Assessment of layer staking, mosaicking, image classification and accuracy was carried by ArcGIS. The main target of this study was to determine the SWAT Model applicability and impact of past land-use land-cover change on stream flow of the Anger watershed. The time series data from 1990 to 1999 was used for model parameter calibration, and data from 2000 to 2004 were used to validate the model using the input parameter set. The performance of the SWAT model was evaluated by both R2 time series plots and ENS the statistical measures. The results of the model during calibration for monthly stream flow was R2= 0.90, ENS= 0.76 and during validation R2= 0.84, ENS= 0.63 respectively. Validation of image classification is achieved through Mosaicking image and Google Earth image. The performance of the Arc GIS model was evaluated by using the overall accuracy and kapa coefficient. The agreement between classified land use image and ground truth of the year 1986, 2000 and 2010 were showed a good agreement with result of overall accuracy=88%, 85% and 87% and kapa coefficient=81%, 79% and 82% respectively. Simulation of steam flow of the watershed under the impacts of past land-use land-cover changes can be determined by using SWAT model as a tool for water resources planning and management in this watershed.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Hydrological Response of Land Use Land Cover Change on Stream Flow of Anger Watershed, Blue Nile Basin, Ethiopia
    AU  - Getachew Rabo
    Y1  - 2021/07/21
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    N1  - https://doi.org/10.11648/j.jccee.20210603.12
    DO  - 10.11648/j.jccee.20210603.12
    T2  - Journal of Civil, Construction and Environmental Engineering
    JF  - Journal of Civil, Construction and Environmental Engineering
    JO  - Journal of Civil, Construction and Environmental Engineering
    SP  - 92
    EP  - 103
    PB  - Science Publishing Group
    SN  - 2637-3890
    UR  - https://doi.org/10.11648/j.jccee.20210603.12
    AB  - Stream flow of Anger watershed (7,982 km2), located in Western Oromia Regional State, Ethiopia was simulated by using soil and water assessment tool (SWAT) model. Assessment of layer staking, mosaicking, image classification and accuracy was carried by ArcGIS. The main target of this study was to determine the SWAT Model applicability and impact of past land-use land-cover change on stream flow of the Anger watershed. The time series data from 1990 to 1999 was used for model parameter calibration, and data from 2000 to 2004 were used to validate the model using the input parameter set. The performance of the SWAT model was evaluated by both R2 time series plots and ENS the statistical measures. The results of the model during calibration for monthly stream flow was R2= 0.90, ENS= 0.76 and during validation R2= 0.84, ENS= 0.63 respectively. Validation of image classification is achieved through Mosaicking image and Google Earth image. The performance of the Arc GIS model was evaluated by using the overall accuracy and kapa coefficient. The agreement between classified land use image and ground truth of the year 1986, 2000 and 2010 were showed a good agreement with result of overall accuracy=88%, 85% and 87% and kapa coefficient=81%, 79% and 82% respectively. Simulation of steam flow of the watershed under the impacts of past land-use land-cover changes can be determined by using SWAT model as a tool for water resources planning and management in this watershed.
    VL  - 6
    IS  - 3
    ER  - 

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Author Information
  • Hydraulic and Water Resources Engineering Department, College of Engineering and Technology, Wollega University, Nekemte, Ethiopia

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