2018
DOI: 10.3390/w10111570
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Synthetic Hydrographs Generation Downstream of a River Junction Using a Copula Approach for Hydrological Risk Assessment in Large Dams

Abstract: Peak flows values (Q) and hydrograph volumes (V) are obtained from a selected family of historical flood events (period 1957-2017), for two neighboring mountain catchments located in the Ebro river basin, Spain: rivers Ésera and Isábena. Barasona dam is located downstream of the river junction. The peaks over threshold (POT) method is used for a univariate frequency analysis performed for both variables, Q and V, comparing several suitable distribution functions. Extreme value copulas families have been applie… Show more

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Cited by 9 publications
(15 citation statements)
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“…Such methodology follows exactly the same modelling steps used in [14], including marginal distributions analysis and copula modelling.…”
Section: Statistical Analysis Of Input Variablesmentioning
confidence: 99%
See 4 more Smart Citations
“…Such methodology follows exactly the same modelling steps used in [14], including marginal distributions analysis and copula modelling.…”
Section: Statistical Analysis Of Input Variablesmentioning
confidence: 99%
“…Copula modelling comprises the analysis of the empirical statistical dependence among the two variables involved (Q and V), the copula selection, copula fitting, and finally a goodness-of-fit assessment. Details of the procedure applied herein can be found in [14].…”
Section: Copula Modelingmentioning
confidence: 99%
See 3 more Smart Citations