干旱区生态环境知识资源中心(Arid): Generation of Rainfall Intensity Duration Frequency (IDF) Curves for Ungauged Sites in Arid Region

Arid

DOI	10.1007/s41748-017-0008-8
	Generation of Rainfall Intensity Duration Frequency (IDF) Curves for Ungauged Sites in Arid Region
	Al-Amri, Nassir S.; Subyani, Ali M.
通讯作者	Al-Amri, NS
来源期刊	EARTH SYSTEMS AND ENVIRONMENT
ISSN	2509-9426
EISSN	2509-9434
出版年	2017
卷号	1 期号:1
英文摘要	Objective We developed a method for Intensity Duration Frequency (IDF) curves in ungauged locations in arid region. Background The arid climate which covers most of Saudi Arabia is typically characterized by large temporal and spatial variations in rainfall distribution. The availability of long-term records of rainfall-runoff series would be useful to better estimate effective rainfall depth. The development process for an IDF curve for a remote, ungauged site is addressed through the use of rainfall record. Method The analyses focused on the application of two distributions: the Gumbel and Log Pearson III functions combined, to estimate the maximum rainfall for the various return periods in three stations in Al-Madinah region. Results The empirical intensity frequency equation is used to estimate rainfall intensity for design purposes for the ungauged location. The results of this research contribute to the development of IDF-based design criteria for water projects in ungauged sites located in arid and extreme arid regions.
英文关键词	IDF curves Rainfall generation Ungauged sites Al-Madinah Saudi Arabia
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000526674000001
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332694
作者单位	[Al-Amri, Nassir S.] King Abdulaziz Univ, Dept Hydrol & Water Resources Management, POB 80208, Jeddah 21589, Saudi Arabia; [Subyani, Ali M.] King Abdulaziz Univ, Dept Hydrogeol, POB 80208, Jeddah 21589, Saudi Arabia
推荐引用方式 GB/T 7714	Al-Amri, Nassir S.,Subyani, Ali M.. Generation of Rainfall Intensity Duration Frequency (IDF) Curves for Ungauged Sites in Arid Region[J],2017,1(1).
APA	Al-Amri, Nassir S.,&Subyani, Ali M..(2017).Generation of Rainfall Intensity Duration Frequency (IDF) Curves for Ungauged Sites in Arid Region.EARTH SYSTEMS AND ENVIRONMENT,1(1).
MLA	Al-Amri, Nassir S.,et al."Generation of Rainfall Intensity Duration Frequency (IDF) Curves for Ungauged Sites in Arid Region".EARTH SYSTEMS AND ENVIRONMENT 1.1(2017).