Arid
DOI10.1007/s11269-011-9774-5
Comparison of the Lumped and Quasi-distributed Clark Runoff Models in Simulating Flood Hydrographs on a Semi-arid Watershed
Ghavidelfar, Saeed; Alvankar, Sayed Reza; Razmkhah, Arash
通讯作者Ghavidelfar, Saeed
来源期刊WATER RESOURCES MANAGEMENT
ISSN0920-4741
EISSN1573-1650
出版年2011
卷号25期号:6页码:1775-1790
英文摘要

In applied hydrology, predicting peak flow for a stream or river is so complex due to temporal and spatial dependency of hydrological variables such as meteorological parameters, variations in soil type and land use. Either advanced distributed hydrological models or simple Lump models can be used for simulating these situations. This paper compares the performance of the quasi-distributed model ModClark versus lumped parameter model Clark in simulating the process of transformation of rainfall to runoff. The aim of this comparison is to identify whether using a complex model which takes into account spatial and temporal distribution parameters, which are hard to prepare and use, will lead to more precise results or not. For the purpose of this study, historical data of Randan basin situated in semi-arid region of Iran in North West of Tehran was used. The size of the catchment is 67.76 km(2). Reviewing the results of calibration and accuracy of models revealed that both models are able to simulate the hydrology of the catchment in an acceptable way.


英文关键词Rainfall-runoff model Distributed model Lumped model ModClark Clark Semi-arid hydrology
类型Article
语种英语
国家Iran
收录类别SCI-E
WOS记录号WOS:000288450300015
WOS关键词HYDROLOGIC-MODELS ; GIS
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/2XILL650/170799
作者单位Islamic Azad Univ, Dept Civil Engn, S Tehran Branch, Tehran, Iran
推荐引用方式
GB/T 7714
Ghavidelfar, Saeed,Alvankar, Sayed Reza,Razmkhah, Arash. Comparison of the Lumped and Quasi-distributed Clark Runoff Models in Simulating Flood Hydrographs on a Semi-arid Watershed[J],2011,25(6):1775-1790.
APA Ghavidelfar, Saeed,Alvankar, Sayed Reza,&Razmkhah, Arash.(2011).Comparison of the Lumped and Quasi-distributed Clark Runoff Models in Simulating Flood Hydrographs on a Semi-arid Watershed.WATER RESOURCES MANAGEMENT,25(6),1775-1790.
MLA Ghavidelfar, Saeed,et al."Comparison of the Lumped and Quasi-distributed Clark Runoff Models in Simulating Flood Hydrographs on a Semi-arid Watershed".WATER RESOURCES MANAGEMENT 25.6(2011):1775-1790.
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