干旱区生态环境知识资源中心(Arid): Aquifer recharge from flash floods in the arid environment: A mass balance approach at the catchment scale

Arid

DOI	10.1002/hyp.14318
	Aquifer recharge from flash floods in the arid environment: A mass balance approach at the catchment scale
	Farran, Mohammed M.; Al-Amri, Nassir; Elfeki, Amro M.
通讯作者	Farran, MM (corresponding author), King Abdulaziz Univ, Fac Meteorol Environm & Arid Land Agr, Dept Hydrol & Water Resources Management, Jeddah, Saudi Arabia.
来源期刊	HYDROLOGICAL PROCESSES
ISSN	0885-6087
EISSN	1099-1085
出版年	2021
卷号	35 期号:8
英文摘要	Estimation of the infiltration/natural recharge to groundwater from rainfall is an important issue in hydrology, particularly in arid regions. This paper proposes the application of The Natural Resources Conservation Service (NRCS) mass balance model to develop infiltration (F)-rainfall (P) relationship from flash flood events. Moreover, the NRCS method is compared with the rational and the CYRILLIC CAPITAL LETTER EF-index methods to investigate the discrepancies between these methods. The methods have been applied to five gauged basins and their 19 sub-basins (representative basins with detailed measurements) in the southwestern part of Saudi Arabia with 161 storms recorded in 4 years. The F-P relationships developed in this study based on NRCS method are: F = 39% P with R-2 = 0.932 for the initial abstraction factor, lambda = 0.2. However, F = 77% P with R-2 = 0.986 for lambda = 0.01. The model at lambda = 0.01 is the best to fit the data, therefore, it is recommended to use the formula at lambda = 0.01. The results show that the NRCS model is appropriate for the estimation of the F-P relationships in arid regions when compared with the rational and the CYRILLIC CAPITAL LETTER EF index methods. The latter overestimates the infiltration because they do not take lambda into account. There is no significant difference between F-P relationships at different time scales. This helps the prediction of infiltration rates for aquifer recharge at ungauged basins from monthly and annual rainfall data with a single formula.
英文关键词	aquifer recharge flash floods infiltration mass balance approach NRCS method Saudi Arabia
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000691011400043
WOS关键词	SOUTHWEST SAUDI-ARABIA ; SPATIAL-TEMPORAL MODEL ; GROUNDWATER RECHARGE ; RAINFALL ; INFILTRATION ; WATER ; VARIABILITY ; TABALAH ; REGIONS ; LOSSES
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/2XILL650/363534
作者单位	[Farran, Mohammed M.; Al-Amri, Nassir; Elfeki, Amro M.] King Abdulaziz Univ, Fac Meteorol Environm & Arid Land Agr, Dept Hydrol & Water Resources Management, Jeddah, Saudi Arabia; [Farran, Mohammed M.] Hodeidah Univ, Fac Marine Sci & Environm, Dept Environm Sci, Hodeidah, Yemen; [Elfeki, Amro M.] Mansoura Univ, Fac Engn, Irrigat & Hydraul Dept, Mansoura, Egypt
推荐引用方式 GB/T 7714	Farran, Mohammed M.,Al-Amri, Nassir,Elfeki, Amro M.. Aquifer recharge from flash floods in the arid environment: A mass balance approach at the catchment scale[J],2021,35(8).
APA	Farran, Mohammed M.,Al-Amri, Nassir,&Elfeki, Amro M..(2021).Aquifer recharge from flash floods in the arid environment: A mass balance approach at the catchment scale.HYDROLOGICAL PROCESSES,35(8).
MLA	Farran, Mohammed M.,et al."Aquifer recharge from flash floods in the arid environment: A mass balance approach at the catchment scale".HYDROLOGICAL PROCESSES 35.8(2021).