干旱区生态环境知识资源中心(Arid): Flash flood prediction in Southwest Saudi Arabia using GIS technique and surface water models

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DOI	10.1007/s13201-024-02117-2
	Flash flood prediction in Southwest Saudi Arabia using GIS technique and surface water models
	Masoud, Milad H. Z.; Basahi, Jalal M.; Alqarawy, Abdulaziz; Schneider, Michael; Rajmohan, Natarajan; Niyazi, Burhan A. M.; Karthikeyan, Brindha
通讯作者	Masoud, MHZ
来源期刊	APPLIED WATER SCIENCE
ISSN	2190-5487
EISSN	2190-5495
出版年	2024
卷号	14 期号:3
英文摘要	A flash flood is one of the hazardous phenomena, especially in dry regions. In Saudi Arabia, Jazan Province experiences data scarcity especially historical hydrological data and a lack of studies related to flash flood analysis and the rainfall and runoff interrelationship. Thus, this research aims to study the rainfall-runoff inter-relation, predict flash floods, and to map the risk areas in Jazan Province by the geological, geomorphological, and hydrogeological characteristics along with digital elevation model (DEM), watershed modeling system (WMS) and HEC-HMS models. Jazan Province encompasses 25 drainage basins, receiving a considerable amount of rainfall (ranging from 100 to 500 mm) (August, October-November, March) which intermittently cause strong and destructive flash floods. The DEM was used for delineating the catchment (drainage basins) parameters. Physiographic parameters of the catchments have been analyzed for mapping the hazard degree of the flash flood strength. Further, basins with high hazard degrees of flash floods were selected to assess rainfall-runoff inter-relation using the HEC-HMS models, GIS, and morphometric parameters. Forty %, 8%, 52% of the study area are high, medium, and low hazard degrees of flash floods, respectively. The groundwater recharge in the study area was calculated through the integration of satellite image analysis, SWAT and GIS techniques and it ranges from 0.002 mm/km2/year to 8 mm/km2/year with an average of 2.5 mm/km2/year. Rainfall-runoff inter-relation of study basins, assessed based on the integration of WMS and HEC-HMS models, indicates that the resulting runoff volume ranges from 18.5 x 106 m3 to 473.1 x 106 m3 at a recurrence period of 5 and 100 years at rainfall events of 65 mm and 116.8 mm, respectively.
英文关键词	Flash floods Hydrographs HEC-HMS, watershed modeling system (WMS) Jazan Saudi Arabia
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001172432000002
WOS关键词	RISK-ASSESSMENT ; CLIMATE-CHANGE ; ARID REGIONS ; AREA ; HYPSOMETRY ; RUNOFF
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/2XILL650/402902
推荐引用方式 GB/T 7714	Masoud, Milad H. Z.,Basahi, Jalal M.,Alqarawy, Abdulaziz,et al. Flash flood prediction in Southwest Saudi Arabia using GIS technique and surface water models[J],2024,14(3).
APA	Masoud, Milad H. Z..,Basahi, Jalal M..,Alqarawy, Abdulaziz.,Schneider, Michael.,Rajmohan, Natarajan.,...&Karthikeyan, Brindha.(2024).Flash flood prediction in Southwest Saudi Arabia using GIS technique and surface water models.APPLIED WATER SCIENCE,14(3).
MLA	Masoud, Milad H. Z.,et al."Flash flood prediction in Southwest Saudi Arabia using GIS technique and surface water models".APPLIED WATER SCIENCE 14.3(2024).