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Information Journal Paper

Title

MORPHOLOGICAL ANALYSIS OF MAHABAD RIVER CHANNELAND THE IMPACTOF DAM CONSTRUCTION

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Abstract

 The subject of the study is to analysis nrtttap of MAHABAD RIVERchannel. This area is located on the south of Uromia Lake. Rapidchanging of its channels nrtttap is an important characteristic whichthe evaluation of these characteristics is necessary to anyimplementation of development projects. For this purpose, themorphological changes of river channel were recognized by the arealphotographices and satellite imageduring different times periods. Therelationship between effective variables on the CHANNEL PATTERN suchas, discharge, slope, stream power, stream bank clay content andwidth of bed, and observed pattern changes were analyses. The resultsshowed that formation of braising channels could be the result ofaccumulation of bank coarse materials and increasing of width todepth ratio. The nrtttap of the river changed to sinuosity at thedownside of braiding channel. The increased discharge and more riverbank resistance due to high clay content caused to river patternchanged from breading to sinocity. In the distance between Mahabaddam at the upstream and diversion dam at the downstream, the rivernrtttap was changed to Anabaranching. Assessment and comparisonof Arial photographs before and after of Mahabad DAM CONSTRUCTIONrevealed that these types of channels were developed recently. Reduction of peak flows and sediment deposition in the channel as theresult of DAM CONSTRUCTION, prepared the essenssial conditions to formAjjjjfjjnabrancing

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    APA: Copy

    NAYYERI, HADI. (2015). MORPHOLOGICAL ANALYSIS OF MAHABAD RIVER CHANNELAND THE IMPACTOF DAM CONSTRUCTION. JOURNAL OF GEOGRAPHICAL SCIENCES, 15(37 ), 0-0. SID. https://sid.ir/paper/709233/en

    Vancouver: Copy

    NAYYERI HADI. MORPHOLOGICAL ANALYSIS OF MAHABAD RIVER CHANNELAND THE IMPACTOF DAM CONSTRUCTION. JOURNAL OF GEOGRAPHICAL SCIENCES[Internet]. 2015;15(37 ):0-0. Available from: https://sid.ir/paper/709233/en

    IEEE: Copy

    HADI NAYYERI, “MORPHOLOGICAL ANALYSIS OF MAHABAD RIVER CHANNELAND THE IMPACTOF DAM CONSTRUCTION,” JOURNAL OF GEOGRAPHICAL SCIENCES, vol. 15, no. 37 , pp. 0–0, 2015, [Online]. Available: https://sid.ir/paper/709233/en

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    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
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