Auflistung Alle Publikationen nach Mitwirkenden "Wieprecht, Silke"
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Bayesian Calibration and Validation of a Large‐Scale and Time‐Demanding Sediment Transport Model
Beckers, Felix; Heredia, Andrés
; Noack, Markus
; Nowak, Wolfgang
; Wieprecht, Silke
; Oladyshkin, Sergey
(Water Resources Research, 2020-07-24)
This study suggests a stochastic Bayesian approach for calibrating and validating morphodynamic sediment transport models and for quantifying parametric uncertainties in order to alleviate limitations of conventional ... -
Bayesian Calibration Points to Misconceptions in Three‐Dimensional Hydrodynamic Reservoir Modeling
Schwindt, Sebastian; Callau Medrano, Sergio
; Mouris, Kilian
; Beckers, Felix
; Haun, Stefan
; Nowak, Wolfgang
; Wieprecht, Silke
; Oladyshkin, Sergey
(Water Resources Research, 2023-03-02)
Three‐dimensional (3d) numerical models are state‐of‐the‐art for investigating complex hydrodynamic flow patterns in reservoirs and lakes. Such full‐complexity models are computationally demanding and their calibration is ... -
Fuzzy map comparisons enable objective hydro‐morphodynamic model validation
Negreiros, Beatriz; Schwindt, Sebastian
; Haun, Stefan
; Wieprecht, Silke
(Earth Surface Processes and Landforms, 2021-11-18)
Numerical modeling represents a state‐of‐the‐art technique to simulate hydro‐morphodynamic processes in river ecosystems. Numerical models are often validated based on observed topographic change in the form of pixel ... -
High spatio‐temporal resolution measurements of cohesive sediment erosion
Beckers, Felix; Inskeep, Caleb; Haun, Stefan
; Schmid, Gerhard; Wieprecht, Silke
; Noack, Markus
(Earth Surface Processes and Landforms, 2020-06-14)
In this study, we present a novel approach to measure fundamental processes of cohesive sediment erosion. The experimental setup consists of a laboratory erosion flume (SETEG) and a photogrammetric method to detect sediment ...