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Within this work the following five objectives are addressed : 1. Presenting most update researches on soil erosion, transportation and deposition of sediment in reservoir 2. Presenting various hydro power plant with their condition and circumstances of sediment control and management will help to have a proper future decision on any similar issue. 3. Investigate a variety of sediment management strategies have been used around the world, with many successful implementations documented 4. Analysis many different issues due to sediments erosion, transport, and deposition. Analyse the result and give recommendations. 5. Discussed and highlights the need for appropriate sediment management at hydro power facilities and shows how this can be achieved through consideration of sediment concerns from the earliest design phase through to construction and operation

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Al-Dolame, Omar
This work, a preliminary research and limited to some extent as it tries to cover thehuge periphery of soil erosion, sediment yield and sedimentation transportation of areservoir. It will help the readers to take prior consideration for assessing the soil erosionand sedimentation management in the reservoir.

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