Estimation of Peak Flow Rates for Small Drainage Areas

doi:10.1007/s11269-017-1604-y

ISWC OpenIR > 水保所科研产出--SCI > 2017--SCI

	Estimation of Peak Flow Rates for Small Drainage Areas
	Liu, Baoyuan 1,2; Wang, Daan 2; Fu, Suhua 2,3; Cao, Wenhua 4; Fu, SH (reprint author), Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China.; Fu, SH (reprint author), Chinese Acad Sci & Minist Water Resources, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.
文章类型	Article
	2017
发表期刊	WATER RESOURCES MANAGEMENT
ISSN	0920-4741
通讯作者邮箱	baoyuan@bnu.edu.cn ; daan_wang@mail.bnu.edu.cn ; suhua@bnu.edu.cn ; 99341696@qq.com
卷号	31 期号:5 页码:1635-1647
摘要	Runoff plots are important for soil loss measurements, and increasing numbers of plots use automatic equipment. To choose equipment with appropriate capacities, the peak flow rate must be known. The peak flow rate is also an important parameter in the modified universal soil loss equation (MUSLE) which calculate the soil loss from upland slope. The available peak flow rate equations are primarily for the watershed scale, not for small drainage areas like runoff plot. This study's purpose was to derive an equation suitable for the small drainage areas. A total of 149 runoff events on 5 runoff plots were used to develop a peak flow rate equation for the hillslope scale. All plots are located in the Tuanshangou catchment, Zizhou county, Shaanxi province, China. Dimensionless analyses were used to determine the equation form of linear regression analyses. The results revealed that the peak flow rate was significantly correlated with plot area, slope steepness, runoff depth, rainfall depth and the maximum 30-min rainfall intensity. Two equations were developed to estimate peak flow. The model efficiencies of both equations exceeded 0.9. The equations developed in this study represent an important complement to existing peak flow rate equations. These new equations will facilitate the design of soil conservation practices and/or the selection of flow-observation equipment for small drainage areas.
关键词	Runoff Plots Peak Flow Runoff Soil Conservation Practices
学科领域	Engineering ; Water Resources
DOI	10.1007/s11269-017-1604-y
URL	查看原文
收录类别	SCI
出版地	DORDRECHT
语种	英语
WOS记录号	WOS:000398042800014
出版者	SPRINGER
项目资助者	National Key Research and Development Program of China [2016YFC0501604]; National Natural Science Foundation of China [41571259, 41530858]; CAS "Light of West China" Program ; National Key Research and Development Program of China [2016YFC0501604]; National Natural Science Foundation of China [41571259, 41530858]; CAS "Light of West China" Program
引用统计
文献类型	期刊论文
条目标识符	sbir.nwafu.edu.cn/handle/361005/8024
专题	水保所科研产出--SCI_2017--SCI
通讯作者	Fu, SH (reprint author), Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China.; Fu, SH (reprint author), Chinese Acad Sci & Minist Water Resources, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.
作者单位	1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 2.Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China 3.Chinese Acad Sci & Minist Water Resources, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 4.Minist Water Resources, Monitoring Ctr Soil & Water Conservat, Beijing 100053, Peoples R China
推荐引用方式 GB/T 7714	Liu, Baoyuan,Wang, Daan,Fu, Suhua,et al. Estimation of Peak Flow Rates for Small Drainage Areas[J]. WATER RESOURCES MANAGEMENT,2017,31(5):1635-1647.
APA	Liu, Baoyuan,Wang, Daan,Fu, Suhua,Cao, Wenhua,Fu, SH ,&Fu, SH .(2017).Estimation of Peak Flow Rates for Small Drainage Areas.WATER RESOURCES MANAGEMENT,31(5),1635-1647.
MLA	Liu, Baoyuan,et al."Estimation of Peak Flow Rates for Small Drainage Areas".WATER RESOURCES MANAGEMENT 31.5(2017):1635-1647.