Search Results - "BERTHET, Lionel"

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  1. 1

    Operational forecast uncertainty assessment for better information to stakeholders and crisis managers by Berthet, Lionel, Piotte, Olivier, Gaume, Éric, Marty, Renaud, Ardilouze, Constantin

    Published in E3S web of conferences (01-01-2016)
    “…Flood forecasting uncertainty is crucial information for decision makers. However, deterministic only forecasts have been communicated in France until now,…”
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    Journal Article Conference Proceeding
  2. 2

    All that glitters is not gold: the case of calibrating hydrological models by Andréassian, Vazken, Le Moine, Nicolas, Perrin, Charles, Ramos, Maria-Helena, Oudin, Ludovic, Mathevet, Thibault, Lerat, Julien, Berthet, Lionel

    Published in Hydrological processes (01-07-2012)
    “…All that glitters is not gold is one of those universal truths that also applies to hydrology, and particularly to the issue of model calibration, where a…”
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    Journal Article
  3. 3

    A crash-testing framework for predictive uncertainty assessment when forecasting high flows in an extrapolation context by Berthet, Lionel, Bourgin, François, Perrin, Charles, Viatgé, Julie, Marty, Renaud, Piotte, Olivier

    Published in Hydrology and earth system sciences (23-04-2020)
    “…An increasing number of flood forecasting services assess and communicate the uncertainty associated with their forecasts. While obtaining reliable forecasts…”
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    Journal Article
  4. 4

    Seeking genericity in the selection of parameter sets: Impact on hydrological model efficiency by Andréassian, Vazken, Bourgin, François, Oudin, Ludovic, Mathevet, Thibault, Perrin, Charles, Lerat, Julien, Coron, Laurent, Berthet, Lionel

    Published in Water resources research (01-10-2014)
    “…This paper evaluates the use of a small number of generalist parameter sets as an alternative to classical calibration. Here parameter sets are considered…”
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    Journal Article
  5. 5

    Hydrology under change: an evaluation protocol to investigate how hydrological models deal with changing catchments by Thirel, G, Andréassian, V, Perrin, C, Audouy, J.-N, Berthet, L, Edwards, P, Folton, N, Furusho, C, Kuentz, A, Lerat, J, Lindström, G, Martin, E, Mathevet, T, Merz, R, Parajka, J, Ruelland, D, Vaze, J

    Published in Hydrological sciences journal (03-08-2015)
    “…Testing hydrological models under changing conditions is essential to evaluate their ability to cope with changing catchments and their suitability for impact…”
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    Journal Article
  6. 6

    How significant are quadratic criteria? Part 2. On the relative contribution of large flood events to the value of a quadratic criterion by Berthet, Lionel, Andréassian, Vazken, Perrin, Charles, Loumagne, Cecile

    Published in Hydrological sciences journal (01-01-2010)
    “…Quadratic criteria (i.e. based on squared residuals) are widely used to assess the performance of hydrological models. However, the largest errors have a…”
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    Journal Article
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    hunting of the hydrological snark by Andréassian, Vazken, Le Moine, Nicolas, Mathevet, Thibault, Lerat, Julien, Berthet, Lionel, Perrin, Charles

    Published in Hydrological processes (15-02-2009)
    “…This paper investigates the possible links between hydrological science and Lewis Carroll's famous poem, The hunting of the Snark(1876), describing the hunt…”
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    Journal Article
  10. 10

    How significant are quadratic criteria? Part 1. How many years are necessary to ensure the data-independence of a quadratic criterion value? by Berthet, Lionel, Andréassian, Vazken, Perrin, Charles, Loumagne, Cecile

    Published in Hydrological sciences journal (01-01-2010)
    “…Quadratic criteria are widely used to assess the performance of hydrological models. However, the statistical nature of the errors makes the interpretation of…”
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    Journal Article
  11. 11

    Dynamique de collaboration entre acteurs opérationnels et scientifiques pour une amélioration des systèmes de prévision des crues en France by Furusho, Carina, Perrin, Charles, Andreassian, Vazken, Lamblin, Rémi, Dorchies, David, Berthet, Lionel

    “…Resume La prévision des crues demeure actuellement une mission difficile, avec des marges d’amélioration importantes, dont les forts enjeux socio-économiques…”
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    Journal Article
  12. 12

    Dynamique de collaboration entre acteurs opérationnels et scientifiques pour une amélioration des systèmes de prévision des crues en France by Furusho-Percot, Carina, Perrin, Charles, Lamblin, Rémi, Dorchies, David, Berthet, Lionel, Andréassian, Vazken

    “…Given the technical and scientific progress, one might believe that existing knowledge and data are sufficient to understand and model all the physical…”
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    Journal Article
  13. 13

    Mise au point d'un modèle de prévision des crues sur le bassin versant de l'Orgeval by LILAS, Damien, PERRIN, Charles, ANDREASSIAN, Vasken, CORON, Laurent, PESCHARD, Julien, ANSART, Patrick, FURUSHO, Carina, BERTHET, Lionel, BERTHET, Lionel

    “…Les crues entraînent des dommages humains et des dégâts matériels importants. Pouvoir prédire avec précision les crues est donc précieux afin d’intervenir en…”
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    Journal Article
  14. 14

    Mise au point d'un modèle de prévision des crues sur le bassin versant de l'Orgeval by Lilas, Damien, Perrin, Charles, Andreassian, Vazken, Coron, Laurent, Peschard, Julien, Ansart, Patrick, Furusho, Carina, Loumagne, Cécile, Berthet, Lionel

    “…RésuméLes crues entraînent des dommages humains et des dégâts matériels importants. Pouvoir prédire avec précision les crues est donc précieux afin…”
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    Journal Article
  15. 15

    Mise au point d'un modèle de prévision des crues sur le bassin versant de l'Orgeval by LILAS, Damien ; PERRIN, Charles ; ANDREASSIAN, Vasken ; CORON, Laurent ; PESCHARD, Julien ; ANSART, Patrick ; FURUSHO, Carina ; BERTHET, Lionel ; LOUMAGNE, Cécile

    “…Les crues entraînent des dommages humains et des dégâts matériels importants. Pouvoir prédire avec précision les crues est donc précieux afin d’intervenir en…”
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    Journal Article
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    Mise au point d'un modèle de prévision des crues sur le bassin versant de l'Orgeval by Lilas, Damien, Perrin, Charles, Andréassian, Vazken, Coron, Laurent, Peschard, Julien, Ansart, Patrick, Furusho-Percot, Carina, Loumagne, Cécile, Berthet, Lionel

    “…Les crues entraînent des dommages humains et des dégâts matériels importants. Pouvoir prédire avec précision les crues est donc précieux afin d’intervenir en…”
    Get full text
    Journal Article