International Journal of Energy and Environmental Science

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Participatory Identification of Major Natural Resource Constraints and Potentials Under Koka-Lewate Watershed, Tembaro Woreda, Kambata Tambaro Zone of Southern Ethiopia

Received: Jan. 08, 2020    Accepted: Feb. 24, 2020    Published: Mar. 31, 2020
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Abstract

Koka-Lewate watershed is located in the Tambaro district of Southern Ethiopia and it is about 328 km and 185 km far from Addis Ababa and Hawassa respectively. It was selected by a virtual team (team of researchers from a natural resource, crop science, livestock, and socioeconomic departments) organized from Areka Agricultural Research Center, Southern Agricultural Research Institute (SARI). It was selected for its high level of degradation, minimal intervention and high amount of sediment load contribution on the Gibe III hydroelectric power dam. This study aimed to identify and prioritize natural resource constraints of the watershed and to document reports as baseline information for comparison after project implementation. Data for this study were collected from primary and secondary sources. The study catchment is characterized by intensive. The study revealed, soil erosion is severe and caused damage to house, inputs, and farmland fragmentation. Human and livestock damaged by a flood during the heavy storm were also reported. Intensive rainfall in combination with steep slope cultivation, lack of fallowing and deforestation were the prime causes of soil erosion. Soil fertility degradation is the major crop production constraint of the catchment which accounts for 97.9%. Mainly it is devastated by soil erosion, lack of fallowing, and intensive cultivation. The result shows that topography, skill gap, and inaccessibility of technology limited irrigation practice in the watershed. Furthermore, forest resources are deteriorating at an alarming rate owing to rapid population growth and agricultural land expansion.

DOI 10.11648/j.ijees.20200501.11
Published in International Journal of Energy and Environmental Science ( Volume 5, Issue 1, January 2020 )
Page(s) 1-6
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

Watershed, Natural Resources, Soil and Water Conservation, Small Scale Irrigation, Soil fertility, Koka-Lewate

References
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[4] Lal, R. (2015). Restoring soil quality to mitigate soil degradation. Sustainabiltiy (Switzerland), 7 (5), 5875-5895.
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[8] German L., Kidane B., and Mekonnen K., 2005. Watershed Management to Counter Farming Systems Decline: Toward a Demand-Driven, Systems-Oriented Research Agenda. Agricultural Research & Extension Work, 145.
[9] Brooks, N. K., P. F. Folliot and J. L. Thames, 1991. Watershed Management: A Global Perspective, Hydrology and the Management of Watersheds. Ames, Iowa: Iowa State University Press pp 1-7.
[10] Johnson, N. L., H. M. Ravnborg, O. Westermann and K. Probst, 2001. User Participation in Watershed Management and Research. Water Policy, 3: 507-520.
[11] Devi, R.; Tesfahune, E.; Legesse, W.; Deboch, B.; Beyene, A. Assessment of siltation and nutrient enrichment of Gilgel Gibe dam, Southwest Ethiopia. Bioresour. Technol. 2008, 99, 975–979.
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[13] Wolancho, K. W., 2012. Watershed management: an option to sustain dam and reservoir function in Ethiopia. J. Environ. Sci. Technol. 5 (5), 262–273.
[14] Tesfaye, G. (2019). Evaluating Technical Standards of Implemented Soil and Water Conservation Technologies in Jimma Zone, Soouth-West Ethiopia. Agricultural Research & Technology: Open Access Journal, 19 (4).
[15] Wolka, K., Sterk, G., Biazin, B., & Negash, M. (2018). Benefits, limitations and sustainability of soil and water conservation structures in Omo-Gibe basin, Southwest Ethiopia. Land Use Policy, 73 (December 2016), 1-10.
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  • APA Style

    Dawit Kanito. (2020). Participatory Identification of Major Natural Resource Constraints and Potentials Under Koka-Lewate Watershed, Tembaro Woreda, Kambata Tambaro Zone of Southern Ethiopia. International Journal of Energy and Environmental Science, 5(1), 1-6. https://doi.org/10.11648/j.ijees.20200501.11

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    ACS Style

    Dawit Kanito. Participatory Identification of Major Natural Resource Constraints and Potentials Under Koka-Lewate Watershed, Tembaro Woreda, Kambata Tambaro Zone of Southern Ethiopia. Int. J. Energy Environ. Sci. 2020, 5(1), 1-6. doi: 10.11648/j.ijees.20200501.11

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    AMA Style

    Dawit Kanito. Participatory Identification of Major Natural Resource Constraints and Potentials Under Koka-Lewate Watershed, Tembaro Woreda, Kambata Tambaro Zone of Southern Ethiopia. Int J Energy Environ Sci. 2020;5(1):1-6. doi: 10.11648/j.ijees.20200501.11

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  • @article{10.11648/j.ijees.20200501.11,
      author = {Dawit Kanito},
      title = {Participatory Identification of Major Natural Resource Constraints and Potentials Under Koka-Lewate Watershed, Tembaro Woreda, Kambata Tambaro Zone of Southern Ethiopia},
      journal = {International Journal of Energy and Environmental Science},
      volume = {5},
      number = {1},
      pages = {1-6},
      doi = {10.11648/j.ijees.20200501.11},
      url = {https://doi.org/10.11648/j.ijees.20200501.11},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ijees.20200501.11},
      abstract = {Koka-Lewate watershed is located in the Tambaro district of Southern Ethiopia and it is about 328 km and 185 km far from Addis Ababa and Hawassa respectively. It was selected by a virtual team (team of researchers from a natural resource, crop science, livestock, and socioeconomic departments) organized from Areka Agricultural Research Center, Southern Agricultural Research Institute (SARI). It was selected for its high level of degradation, minimal intervention and high amount of sediment load contribution on the Gibe III hydroelectric power dam. This study aimed to identify and prioritize natural resource constraints of the watershed and to document reports as baseline information for comparison after project implementation. Data for this study were collected from primary and secondary sources. The study catchment is characterized by intensive. The study revealed, soil erosion is severe and caused damage to house, inputs, and farmland fragmentation. Human and livestock damaged by a flood during the heavy storm were also reported. Intensive rainfall in combination with steep slope cultivation, lack of fallowing and deforestation were the prime causes of soil erosion. Soil fertility degradation is the major crop production constraint of the catchment which accounts for 97.9%. Mainly it is devastated by soil erosion, lack of fallowing, and intensive cultivation. The result shows that topography, skill gap, and inaccessibility of technology limited irrigation practice in the watershed. Furthermore, forest resources are deteriorating at an alarming rate owing to rapid population growth and agricultural land expansion.},
     year = {2020}
    }
    

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    AU  - Dawit Kanito
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    T2  - International Journal of Energy and Environmental Science
    JF  - International Journal of Energy and Environmental Science
    JO  - International Journal of Energy and Environmental Science
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    AB  - Koka-Lewate watershed is located in the Tambaro district of Southern Ethiopia and it is about 328 km and 185 km far from Addis Ababa and Hawassa respectively. It was selected by a virtual team (team of researchers from a natural resource, crop science, livestock, and socioeconomic departments) organized from Areka Agricultural Research Center, Southern Agricultural Research Institute (SARI). It was selected for its high level of degradation, minimal intervention and high amount of sediment load contribution on the Gibe III hydroelectric power dam. This study aimed to identify and prioritize natural resource constraints of the watershed and to document reports as baseline information for comparison after project implementation. Data for this study were collected from primary and secondary sources. The study catchment is characterized by intensive. The study revealed, soil erosion is severe and caused damage to house, inputs, and farmland fragmentation. Human and livestock damaged by a flood during the heavy storm were also reported. Intensive rainfall in combination with steep slope cultivation, lack of fallowing and deforestation were the prime causes of soil erosion. Soil fertility degradation is the major crop production constraint of the catchment which accounts for 97.9%. Mainly it is devastated by soil erosion, lack of fallowing, and intensive cultivation. The result shows that topography, skill gap, and inaccessibility of technology limited irrigation practice in the watershed. Furthermore, forest resources are deteriorating at an alarming rate owing to rapid population growth and agricultural land expansion.
    VL  - 5
    IS  - 1
    ER  - 

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Author Information
  • Natural Resource Management Directorate, Southern Agricultural Research Institute, Areka Agricultural Research Center, Areka, Ethiopia

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