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Information Journal Paper

Title

MORPHOLOGIC CHANGE ASSESSMENT OF RIVERBED BEFORE AND AFTER DAM CONSTRUCTION USING HEC RAS MODELAND GIS (CASE STUDY: DOWNSTREAM OF SATARKHAN DAM)

Pages

  87-100

Abstract

 Rivers are important sources of water supply in the world. So reduction of their water canimpact on human life. This water supply is facilitated by dams as huge structures that save water and make big reservoirsbehind. Dams are well known for influencing channel and vegetation dynamics downstream, but little work has focused on distinguishing effects of land use and channel responses to the impoundment. The impact of construction of dams and reservoirs on alluvial rivers extends both upstream and downstream of the dam. Downstream of dams, both the waterand sediment supplies can be altered leading to adjustmentsin the river channel geometry and ensuing changes in riparian and aquatic habitats.Construction oflarge water structuressuch as dams across rivers may lead to considerable decrease in the flood discharge proportionate to structure size which will in turn result in lower flood probability.

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References

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APA: Copy

ASHOURI, M., REZAEI MOGHADDAM, M.H., & PIRY, Z.. (2013). MORPHOLOGIC CHANGE ASSESSMENT OF RIVERBED BEFORE AND AFTER DAM CONSTRUCTION USING HEC RAS MODELAND GIS (CASE STUDY: DOWNSTREAM OF SATARKHAN DAM). PHYSICAL GEOGRAPHY RESEARCH QUARTERLY, 45(1 (83)), 87-100. SID. https://sid.ir/paper/138660/en

Vancouver: Copy

ASHOURI M., REZAEI MOGHADDAM M.H., PIRY Z.. MORPHOLOGIC CHANGE ASSESSMENT OF RIVERBED BEFORE AND AFTER DAM CONSTRUCTION USING HEC RAS MODELAND GIS (CASE STUDY: DOWNSTREAM OF SATARKHAN DAM). PHYSICAL GEOGRAPHY RESEARCH QUARTERLY[Internet]. 2013;45(1 (83)):87-100. Available from: https://sid.ir/paper/138660/en

IEEE: Copy

M. ASHOURI, M.H. REZAEI MOGHADDAM, and Z. PIRY, “MORPHOLOGIC CHANGE ASSESSMENT OF RIVERBED BEFORE AND AFTER DAM CONSTRUCTION USING HEC RAS MODELAND GIS (CASE STUDY: DOWNSTREAM OF SATARKHAN DAM),” PHYSICAL GEOGRAPHY RESEARCH QUARTERLY, vol. 45, no. 1 (83), pp. 87–100, 2013, [Online]. Available: https://sid.ir/paper/138660/en

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