干旱区生态环境知识资源中心(Arid): Hydro-morphodynamic responses of rivers to the construction of hydropower dams: a case study

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DOI	10.1080/02626667.2023.2230197
	Hydro-morphodynamic responses of rivers to the construction of hydropower dams: a case study - the Kor River, Iran
	Hamidifar, Hossein; Nones, Michael
通讯作者	Nones, M
来源期刊	HYDROLOGICAL SCIENCES JOURNAL
ISSN	0262-6667
EISSN	2150-3435
出版年	2023
卷号	68 期号:11 页码:1567-1577
英文摘要	The impact of dams on fluvial hydro-morphology in arid and semi-arid regions, such as the Middle East, has received little attention, although such fluvial corridors represent major sources of livelihood for the local population. In this study, the influence of the Mollasadra Dam on the hydro-morphological conditions of the Iranian Kor River is numerically investigated using iRIC MFlow_02, by considering different flooding conditions. Simulating different scenarios with and without the dam, and looking at key parameters like flow rate and velocity, sediment transport rate, and bed topography, it is evident that the dam significantly reduces the water discharge and the relative flow velocities, while it has a relatively low impact on the bed morphology and sediment transport. This can be ascribed to the fact that the Kor River is a capacity-limited watercourse, characterized by rather coarse material and reduced sediment transport.
英文关键词	dam iRIC model Kor River numerical modelling river morphodynamics sediment transport >
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001024690500001
WOS关键词	SEDIMENT TRANSPORT ; YANGTZE-RIVER ; STREAM-FLOW ; DOWNSTREAM ; IMPACTS ; MORPHOLOGY ; HABITAT ; BASIN ; HYDROPEAKING ; IMPOUNDMENT
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396886
推荐引用方式 GB/T 7714	Hamidifar, Hossein,Nones, Michael. Hydro-morphodynamic responses of rivers to the construction of hydropower dams: a case study - the Kor River, Iran[J],2023,68(11):1567-1577.
APA	Hamidifar, Hossein,&Nones, Michael.(2023).Hydro-morphodynamic responses of rivers to the construction of hydropower dams: a case study - the Kor River, Iran.HYDROLOGICAL SCIENCES JOURNAL,68(11),1567-1577.
MLA	Hamidifar, Hossein,et al."Hydro-morphodynamic responses of rivers to the construction of hydropower dams: a case study - the Kor River, Iran".HYDROLOGICAL SCIENCES JOURNAL 68.11(2023):1567-1577.