干旱区生态环境知识资源中心(Arid): Integrating water use systems and soil and water conservation measures into a hydrological model of an Iranian Wadi system

Arid

DOI	10.1007/s40333-020-0125-3
	Integrating water use systems and soil and water conservation measures into a hydrological model of an Iranian Wadi system
	Mahmoodi, Nariman; Kiesel, Jens; Wagner, Paul D.; Fohrer, Nicola
通讯作者	Mahmoodi, N
来源期刊	JOURNAL OF ARID LAND
ISSN	1674-6767
EISSN	2194-7783
出版年	2020
卷号	12 期号:4 页码:545-560
英文摘要	Water resources are precious in arid and semi-arid areas such as the Wadis of Iran. To sustainably manage these limited water resources, the residents of the Iranian Wadis have been traditionally using several water use systems (WUSs) which affect natural hydrological processes. In this study, WUSs and soil and water conservation measures (SWCMs) were integrated in a hydrological model of the Halilrood Basin in Iran. The Soil and Water Assessment Tool (SWAT) model was used to simulate the hydrological processes between 1993 and 2009 at daily time scale. To assess the importance of WUSs and SWCMs, we compared a model setup without WUSs and SWCMs (Default model) with a model setup with WUSs and SWCMs (WUS-SWCM model). When compared to the observed daily stream flow, the number of acceptable calibration runs as defined by the performance thresholds (Nash-Sutcliffe efficiency (NSE)>= 0.68, -25%<= percent bias (PBIAS)<= 25% and ratio of standard deviation (RSR)<= 0.56) is 177 for the Default model and 1945 for the WUS-SWCM model. Also, the average Kling-Gupta efficiency (KGE) of acceptable calibration runs for the WUS-SWCM model is higher in both calibration and validation periods. When WUSs and SWCMs are implemented, surface runoff (between 30% and 99%) and water yield (between 0 and 18%) decreased in all sub-basins. Moreover, SWCMs lead to a higher contribution of groundwater flow to the channel and compensate for the extracted water by WUSs from the shallow aquifer. In summary, implementing WUSs and SWCMs in the SWAT model enhances model plausibility significantly.
英文关键词	SWAT model stream flow Wadis multi-metric framework water use systems soil and water conservation measures Halilrood Basin
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000565826400001
WOS关键词	RAINFALL-RUNOFF MODEL ; SWAT MODEL ; PROCESS SIMULATION ; RIVER-BASIN ; CALIBRATION ; CATCHMENT ; VARIABILITY ; SEDIMENT ; RECHARGE ; SINGLE
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326027
作者单位	[Mahmoodi, Nariman; Kiesel, Jens; Wagner, Paul D.; Fohrer, Nicola] Univ Kiel, Inst Nat Resource Conservat, Dept Hydrol & Water Resources Management, D-24118 Kiel, Germany; [Kiesel, Jens] Leibniz Inst Freshwater Ecol & Inland Fisheries I, Dept Ecosyst Res, D-12489 Berlin, Germany
推荐引用方式 GB/T 7714	Mahmoodi, Nariman,Kiesel, Jens,Wagner, Paul D.,et al. Integrating water use systems and soil and water conservation measures into a hydrological model of an Iranian Wadi system[J],2020,12(4):545-560.
APA	Mahmoodi, Nariman,Kiesel, Jens,Wagner, Paul D.,&Fohrer, Nicola.(2020).Integrating water use systems and soil and water conservation measures into a hydrological model of an Iranian Wadi system.JOURNAL OF ARID LAND,12(4),545-560.
MLA	Mahmoodi, Nariman,et al."Integrating water use systems and soil and water conservation measures into a hydrological model of an Iranian Wadi system".JOURNAL OF ARID LAND 12.4(2020):545-560.