ISWC OpenIR  > 水保所科研产出--SCI  > 2017--SCI
Estimation of Peak Flow Rates for Small Drainage Areas
Liu, Baoyuan1,2; Wang, Daan2; Fu, Suhua2,3; Cao, Wenhua4; 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.
SubtypeArticle
2017
Source PublicationWATER RESOURCES MANAGEMENT
ISSN0920-4741
description.correspondentemailbaoyuan@bnu.edu.cn ; daan_wang@mail.bnu.edu.cn ; suhua@bnu.edu.cn ; 99341696@qq.com
Volume31Issue:5Pages:1635-1647
AbstractRunoff 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.
KeywordRunoff Plots Peak Flow Runoff Soil Conservation Practices
Subject AreaEngineering ; Water Resources
DOI10.1007/s11269-017-1604-y
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Indexed BySCI
Publication PlaceDORDRECHT
Language英语
WOS IDWOS:000398042800014
PublisherSPRINGER
Funding OrganizationNational 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
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Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8024
Collection水保所科研产出--SCI_2017--SCI
Corresponding AuthorFu, 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.
Affiliation1.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
Recommended Citation
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.
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