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Paper Information

Journal:   JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES)   FALL 2015 , Volume 68 , Number 3; Page(s) 533 To 552.
 
Paper: 

COMPARISON OF OPTIMIZATION AND UNCERTAINTY ANALYSIS METHODS IN HYDROLOGICAL MODELING

 
 
Author(s):  SADEGHI TABAS SADEGH, POURREZA BILONDI MOHSEN*
 
* DEPARTMENT OF WATER ENGINEERING, UNIVERSITY OF BIRJAND, BIRJAND, IRAN
 
Abstract: 

Rainfall-runoff modeling is most important component in the water resource management of river basins. The successful application of a conceptual rainfall-runoff model depends on how well it is calibrated. The degree of difficulty in solving the global optimization method is generally dependent on the dimensionality of the model and certain of the characteristics of object function. The purpose of optimization is to finalize the best set of parameters associated with a given calibration data set that optimize the evaluation criteria. In the present study an uncertainty analysis of conceptual rainfall- runoff model (Hymod) were evaluated and compared using the four different evolutionary optimization methods for a Leaf River representative watershed in US. Results appealed that particle swarm optimization (PSO) and shuffled complex evolution (SCE) algorithms had better performances compared to Hybrid Genetic Algorithm & PSO (Hybrid-GA & PSO) and Shuffled Frog Leaping Algorithm (SFLA).

 
Keyword(s): EVOLUTIONARY OPTIMIZATION, LEAF RIVER REPRESENTATIVE WATERSHED, RAINFALL-RUNOFF MODELING, UNCERTAINTY
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

SADEGHI TABAS, S., & POURREZA BILONDI, M. (2015). COMPARISON OF OPTIMIZATION AND UNCERTAINTY ANALYSIS METHODS IN HYDROLOGICAL MODELING. JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), 68(3), 533-552. https://www.sid.ir/en/journal/ViewPaper.aspx?id=509172



Vancouver: Copy

SADEGHI TABAS SADEGH, POURREZA BILONDI MOHSEN. COMPARISON OF OPTIMIZATION AND UNCERTAINTY ANALYSIS METHODS IN HYDROLOGICAL MODELING. JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES). 2015 [cited 2021July25];68(3):533-552. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509172



IEEE: Copy

SADEGHI TABAS, S., POURREZA BILONDI, M., 2015. COMPARISON OF OPTIMIZATION AND UNCERTAINTY ANALYSIS METHODS IN HYDROLOGICAL MODELING. JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), [online] 68(3), pp.533-552. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509172.



 
 
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