Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/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
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ISSN | 0920-4741 |
EISSN | 1573-1650 |
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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