| RELATIONS BETWEEN PARAMETERS IN THE LINEAR RESERVOIR AND KINEMATIC WAVE MODELS |
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| 作者姓名： | Rong-Song CHEN Lan-Chieh PI |
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| 作者单位： | Department of |
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| 摘 要： | 1 INTRODUCTION Since the traditional unit hydrograph method was proposed by Sherman (1932), it has been widely used in many studies, such as the works by Nash (1957), Linsley et al. (1958), Dooge (1959), Chow (1964), Mays and Taur (1982), and Jakeman et a…
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| 关 键 词： | 表面水 水文学 降雨量 运动学模型 |
| 收稿时间： | 2004-01 |
| 修稿时间： | 2005-12 |
RELATIONS BETWEEN PARAMETERS IN THE LINEAR RESERVOIR AND KINEMATIC WAVE MODELS |
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| Rong-Song CHEN Lan-Chieh PI.RELATIONS BETWEEN PARAMETERS IN THE LINEAR RESERVOIR AND KINEMATIC WAVE MODELS[J].International Journal of Sediment Research,2006,21(1):50-61. |
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| Authors: | Rong-Song CHEN Lan-Chieh PI |
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| Abstract: | The objective of this study is to explore the relation between the sets of parameters involved in the kinematic wave model and the linear reservoir model in runoff analyses. In the study, an approximate function of recession curves, obtained from the results of indoor rainfall-runoff experiments, is used to characterize the parameters involved in the two models and to explore the relations between the corresponding sets of parameters. Additionally, the observed hydrographs resulting from different rainfall durations and intensities on both bare and weed hillsides obtained from the rainfall experiments are simulated applying the two models. The simulation results indicate the applicability of the conversion relation between the two sets of parameters, which were determined based on the recession constants. This provides a better understanding of the link between the two models. |
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| Keywords: | Kinematic wave model Linear reservoir model Hydrograph recession Surface water hydrology Manning's equation Rainfall-runoff experiments |
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