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Gharari, Shervan (author), Gupta, Hoshin V. (author), Clark, Martyn P. (author), Hrachowitz, M. (author), Fenicia, Fabrizio (author), Matgen, Patrick (author), Savenije, Hubert (author)
Process-based hydrological models seek to represent the dominant hydrological processes in a catchment. However, due to unavoidable incompleteness of knowledge, the construction of “fidelius” process-based models depends largely on expert judgment. We present a systematic approach that treats models as hierarchical assemblages of hypotheses ...
journal article 2021
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Krier, R. (author), Matgen, P. (author), Goergen, K. (author), Pfister, L. (author), Hoffmann, L. (author), Kirchner, J.W. (author), Uhlenbrook, S. (author), Savenije, H.H.G. (author)
The complexity of hydrological systems and the necessary simplification of models describing these systems remain major challenges in hydrological modeling. Kirchner's (2009) approach of inferring rainfall and evaporation from discharge fluctuations by “doing hydrology backward” is based on the assumption that catchment behavior can be...
journal article 2012
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Fenicia, F. (author), Savenije, H.H.G. (author), Matgen, P. (author), Pfister, L. (author)
Lack of data is one of the main limitations for hydrological modeling. However, it is often used as a justification for over simplifying, poorly performing models. If we want to enhance our understanding of hydrological systems, it is important to fully exploit the information contained in the available data, and to learn from model deficiencies...
journal article 2008
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Fenicia, F. (author), Savenije, H.H.G. (author), Matgen, P. (author), Pfister, L. (author)
A conceptual hydrological model structure contains several parameters that have to be estimated through matching observed and modeled watershed behavior in a calibration process. The requirement that a model simulation matches different aspects of system response at the same time has led the calibration problem toward a multiobjective approach....
journal article 2007
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Fenicia, F. (author), Solomatine, D.P. (author), Savenije, H.H.G. (author), Matgen, P. (author)
journal article 2007
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Fenicia, F. (author), Savenije, H.H.G. (author), Matgen, P. (author), Pfister, L. (author)
Although catchment behaviour during recession periods is better identifiable than in other periods, the representation of hydrograph recession is often weak in hydrological simulations. Among the various aspects that influence model performance during low flows, in this paper we concentrate on those more inherently related to the modelling, such...
journal article 2006
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