气候变化领域集成服务门户(CCPortal): Development of flood mitigation strategies toward sustainable development

CCPortal

DOI	10.1007/s11069-021-04788-5
	Development of flood mitigation strategies toward sustainable development
	Abdi-Dehkordi M.; Bozorg-Haddad O.; Salavitabar A.; Mohammad-Azari S.; Goharian E.
发表日期	2021
ISSN	0921030X
起始页码	2543
结束页码	2567
卷号	108 期号:3
英文摘要	Decreasing flood damages in a basin and achieving sustainable development reveal the necessity of integrated management of flood. Integrated flood management requires the co-implementation of both structural and non-structural flood mitigation strategies. Watershed management, building dams and levees, and increasing channel capacity are considered among structural measures. While, flood forecasting, developing flood early warning systems, and establishing reservoir operation rules can fall into the non-structural measures group. The main goal of this study is to reveal the importance of co-implementation of structural and non-structural measures for managing the flood in the whole system. Structural measures are divided here into two main groups (1) dams and (2) watershed management, and non-structural measures focus more on reoperation of the system of reservoirs. The system dynamics (SD) approach has been used to model the integration of a series of structural and non-structural flood control measures for the Karkheh Basin, Iran. The performance of the developed model is evaluated based on historical floods, including the recent 2019 flooding event in this basin, and the performance of flood mitigation strategies is evaluated facing these flood events. Results indicate that both structural and non-structural solutions should be considered in flood management portfolios simultaneously, and none solely can be the silver bullet. The magnitude of a 200-year flood can be reduced from 7956 to 3021 m3/s, if integrated structural and non-structural strategies would be considered in Karkheh Basin. This study identifies the key role of structural and non-structural measures for integrated flood management in Karkheh Basin, which and provides effective information for appropriate and timely operation and decision making in the future. © 2021, The Author(s), under exclusive licence to Springer Nature B.V.
关键词	Flood Integrated management Karkheh basin System dynamics
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206061
作者单位	Department of Irrigation & Reclamation Engineering, Faculty of Agricultural Engineering & Technology, College of Agriculture & Natural Resources, University of Tehran, Karaj, Tehran, Iran; Consultant On Water Resources of Mahab Ghodss Consulting Engineering Company, Tehran, Iran; Civil and Environmental Engineering, College of Engineering and Computing, University of South Carolina, 300 Main St. Room C206, Columbia, SC 29208 (803) 777 4625, United States
推荐引用方式 GB/T 7714	Abdi-Dehkordi M.,Bozorg-Haddad O.,Salavitabar A.,et al. Development of flood mitigation strategies toward sustainable development[J],2021,108(3).
APA	Abdi-Dehkordi M.,Bozorg-Haddad O.,Salavitabar A.,Mohammad-Azari S.,&Goharian E..(2021).Development of flood mitigation strategies toward sustainable development.Natural Hazards,108(3).
MLA	Abdi-Dehkordi M.,et al."Development of flood mitigation strategies toward sustainable development".Natural Hazards 108.3(2021).