Rainfall-runoff modeling, parameter estimation and sensitivity analysis in a semiarid catchment

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Rainfall-runoff modeling, parameter estimation and sensitivity analysis in a semiarid catchment
	Jiang, Yan; Liu, Changming; Li, Xuyong; Liu, Lifang; Wang, Hongrui
刊名	ENVIRONMENTAL MODELLING & SOFTWARE
	2015-05
卷号	67 期号:1 页码:72-88
关键词	HIMS rainfall-runoff model Parameter estimation Particle swarm optimization Master-slave swarms shuffling evolution Semiarid catchment Sensitivity analysis
英文摘要	We present a study on the Hydro-Informatic Modelling System (HIMS) rainfall-runoff model for a semiarid region. The model includes nine parameters in need of calibration. A master-slave swarms, shuffling evolution algorithm based on self-adaptive dynamic particle swarm optimization (MSSE-SDPSO) is proposed to derive model parameters. In comparison with SCE-UA, PSO, MSSE-PSO and MSSE-SPSO algorithms, MSSE-SDPSO has faster convergence and more stable performance. The model is used to simulate discharge in the Luanhe River basin, a semiarid region. Compared with the SimHyd and SMAR models, HIMS model has the highest Nash-Sutcliffe efficiencies (NSE) and smallest relative errors (RE) of volumetric fitness for the periods of calibration and verification. In addition, the studies indicate that the HIMS model with all-gauge data improves runoff prediction compared with single-gauge data. A distributed HIMS model performs better than a lumped one. Finally, the Morris method is used to analyze model parameters sensitivity for the objective functions NSE and RE. (C) 2015 Elsevier Ltd. All rights reserved.
研究领域[WOS]	Computer Science, Interdisciplinary Applications ; Engineering, Environmental ; Environmental Sciences
WOS记录号	WOS:000351978500007
公开日期	2016-03-08
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/32362]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Jiang, Yan,Liu, Changming,Li, Xuyong,et al. Rainfall-runoff modeling, parameter estimation and sensitivity analysis in a semiarid catchment[J]. ENVIRONMENTAL MODELLING & SOFTWARE,2015,67(1):72-88.
APA	Jiang, Yan,Liu, Changming,Li, Xuyong,Liu, Lifang,&Wang, Hongrui.(2015).Rainfall-runoff modeling, parameter estimation and sensitivity analysis in a semiarid catchment.ENVIRONMENTAL MODELLING & SOFTWARE,67(1),72-88.
MLA	Jiang, Yan,et al."Rainfall-runoff modeling, parameter estimation and sensitivity analysis in a semiarid catchment".ENVIRONMENTAL MODELLING & SOFTWARE 67.1(2015):72-88.