Arid
DOI10.24850/j-tyca-2018-04-03
Hydrological and hydraulic modeling of an intra-urban river in a transboundary basin using a regional frequency analysis
Salazar-Briones, Carlos; Hallack-Alegria, Michelle; Mungaray-Moctezuma, Alejandro; Lomeli, Marcelo A.; Lopez-Lambrano, Alvaro; Salcedo-Peredia, Adrian
通讯作者Salazar-Briones, Carlos
来源期刊TECNOLOGIA Y CIENCIAS DEL AGUA
ISSN0187-8336
EISSN2007-2422
出版年2018
卷号9期号:4页码:48-74
英文摘要

Floods are among the most recurrent and devastating natural hazards, affecting human lives and causing severe economic damage worldwide. Arid and semi-arid regions are particularly vulnerable to intense storm events over short time periods resulting in flashfloods. These regions represent approximately 30% of the world’s area and are inhabited by approximately 20% of the total population. The main objective of this study was to estimate the design storm for return periods of 20, 50, 100, and 500 years, in the semi-arid region of the New River sub-basin, in order to determine the flood areas in the main channel. In this study, an integrated model approach was proposed, consisting of developing a hydrological model for different return periods and performing a regional frequency analysis (RFA) using the L-Moments approach, in order to generate the input for hydrological and hydraulic modeling using the programs HEC-HMS and HEC-RAS. The flood areas obtained ranged from 190.55 ha to 237.83 ha, and depths from 0.10 to 6 meters, which pose a risk to the urban infrastructure of the city. The outcome of this research provides information that can be used by urban planners to reduce flood risks.


英文关键词Flood areas design storm regional frequency analysis L-moments HEC-HMS HEC-RAS SIG simulation
类型Article
语种西班牙语
国家Mexico
收录类别SCI-E
WOS记录号WOS:000454043700003
WOS类目Engineering, Civil ; 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/2XILL650/213423
作者单位Univ Autonoma Baja California, Mexicali, Baja California, Mexico
推荐引用方式
GB/T 7714
Salazar-Briones, Carlos,Hallack-Alegria, Michelle,Mungaray-Moctezuma, Alejandro,et al. Hydrological and hydraulic modeling of an intra-urban river in a transboundary basin using a regional frequency analysis[J],2018,9(4):48-74.
APA Salazar-Briones, Carlos,Hallack-Alegria, Michelle,Mungaray-Moctezuma, Alejandro,Lomeli, Marcelo A.,Lopez-Lambrano, Alvaro,&Salcedo-Peredia, Adrian.(2018).Hydrological and hydraulic modeling of an intra-urban river in a transboundary basin using a regional frequency analysis.TECNOLOGIA Y CIENCIAS DEL AGUA,9(4),48-74.
MLA Salazar-Briones, Carlos,et al."Hydrological and hydraulic modeling of an intra-urban river in a transboundary basin using a regional frequency analysis".TECNOLOGIA Y CIENCIAS DEL AGUA 9.4(2018):48-74.
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