干旱区生态环境知识资源中心(Arid): Deterioration of shallow costal environments using synthetic aperture radar data

Arid

DOI	10.5004/dwt.2020.25233
	Deterioration of shallow costal environments using synthetic aperture radar data
	Elhag, Mohamed; Bahrawi, Jarbou A.
通讯作者	Elhag, M
来源期刊	DESALINATION AND WATER TREATMENT
ISSN	1944-3994
EISSN	1944-3986
出版年	2020
卷号	194 页码:333-342
英文摘要	Monitoring of flashflood consequences in arid environments can be realized by using either active or passive remote sensing data based mostly on the acquisition circumstances and the tackled objectives. Mapping of sediment in shorelines is a practical example where both remote sensing data can be combined to obtain robust results. The study area located on the west coast for Saudi Arabia where the shoreline of Umluj city was under investigation after a significant flash flood took place. Remote sensing images comprise of synthetic aperture radar were utilized to map the sedimentation extent with the study area process that took place after a flash flood within the designated study area. Both images were analyzed and processed using change detection techniques to quantify the sedimentation process. The late image was registered in August 2018 while the recent image was registered in March 2019 following an unusual flash flood event that occurred within the vicinity of the study area. Sediment deposits along the shoreline of the study area increased by nearly 171% and cover sea surface area closely to 4,500 km(2). Consequently, the temporal monitoring of shorelines to map the sedimentation process thematically should be nature conservation priorities specifically in fragile ecosystems.
英文关键词	Mitigation Natural Resources Sedimentation Deposits Sentinel-1
类型	Article ; Proceedings Paper
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000558643500032
WOS关键词	SEA-LEVEL RISE ; SOIL-MOISTURE ; SURFACE-ROUGHNESS ; ARID ENVIRONMENT ; SAR DATA ; SIMULATION ; MODEL ; INTEGRATION ; SHORELINE ; POLLUTION
WOS类目	Engineering, Chemical ; Water Resources
WOS研究方向	Engineering ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325565
作者单位	[Elhag, Mohamed; Bahrawi, Jarbou A.] King Abdulaziz Univ, Fac Meteorol Environm & Arid Land Agr, Dept Hydrol & Water Resources Management, Jeddah 21589, Saudi Arabia
推荐引用方式 GB/T 7714	Elhag, Mohamed,Bahrawi, Jarbou A.. Deterioration of shallow costal environments using synthetic aperture radar data[J],2020,194:333-342.
APA	Elhag, Mohamed,&Bahrawi, Jarbou A..(2020).Deterioration of shallow costal environments using synthetic aperture radar data.DESALINATION AND WATER TREATMENT,194,333-342.
MLA	Elhag, Mohamed,et al."Deterioration of shallow costal environments using synthetic aperture radar data".DESALINATION AND WATER TREATMENT 194(2020):333-342.