干旱区生态环境知识资源中心(Arid): Two-dimensional simulations of extreme floods on a large watershed

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DOI	10.1016/j.jhydrol.2007.09.034
	Two-dimensional simulations of extreme floods on a large watershed
	England, John F., Jr.; Velleux, Mark L.; Julien, Pierre Y.
通讯作者	England, John F., Jr.
来源期刊	JOURNAL OF HYDROLOGY
ISSN	0022-1694
出版年	2007
卷号	347 期号:1-2 页码:229-241
英文摘要	We investigate the applicability of the Two-dimensional, Runoff, Erosion and Export (TREX) model to simulate extreme floods on large watersheds in semi-arid regions in the western United States. Spatially-distributed extreme storm and channel components are implemented so that the TREX model can be applied to this problem. TREX is demonstrated via calibration, validation and simulation of extreme storms and floods on the 12,000 km(2) Arkansas River watershed above Pueblo, Colorado. The model. accurately simulates peak, volume and time to peak for the record June 1921 extreme flood calibration and a May 1894 flood validation. A Probable Maximum Precipitation design storm is used to apply the calibrated model. The distributed model TREX captures the effects of spatial and temporal variability of extreme storms for dam safety purposes on large watersheds, and is an alternative to unit-hydrograph rainfall-runoff models. (c) 2007 Elsevier B.V. All rights reserved.
英文关键词	flash floods flood design rainfall runoff extreme storms probable maximum flood dam safety
类型	Article
语种	英语
国家	USA
收录类别	SCI-E
WOS记录号	WOS:000251467700020
WOS关键词	GEOGRAPHICAL INFORMATION-SYSTEMS ; FREQUENCY-ANALYSIS ; SURFACE RUNOFF ; SMALL BASIN ; FLOW ; RAINFALL ; HYDROLOGY ; HILLSLOPE ; MODELS ; VARIABILITY
WOS类目	Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Engineering ; Geology ; Water Resources
来源机构	Colorado State University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/155133
作者单位	(1)US Bur Reclamat, Denver Fed Ctr, Denver, CO 80225 USA;(2)HydroQual Inc, Mahwah, NJ 07430 USA;(3)Colorado State Univ, Dept Civil Engn, Ft Collins, CO 80523 USA
推荐引用方式 GB/T 7714	England, John F., Jr.,Velleux, Mark L.,Julien, Pierre Y.. Two-dimensional simulations of extreme floods on a large watershed[J]. Colorado State University,2007,347(1-2):229-241.
APA	England, John F., Jr.,Velleux, Mark L.,&Julien, Pierre Y..(2007).Two-dimensional simulations of extreme floods on a large watershed.JOURNAL OF HYDROLOGY,347(1-2),229-241.
MLA	England, John F., Jr.,et al."Two-dimensional simulations of extreme floods on a large watershed".JOURNAL OF HYDROLOGY 347.1-2(2007):229-241.