Léonard Santos

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Publications

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Lack of robustness of hydrological models: a large-sample diagnosis and an attempt to identify hydrological and climatic drivers

Léonard Santos , Vazken Andréassian , Torben O. Sonnenborg , Göran Lindström , Alban de Lavenne et al.

Hydrology and Earth System Sciences, 2025, 29 (3), pp.683-700. ⟨10.5194/hess-29-683-2025⟩

Article dans une revue hal-04937708v1
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On the use of streamflow transformations for hydrological model calibration

Guillaume Thirel , Léonard Santos , Olivier Delaigue , Charles Perrin

Hydrology and Earth System Sciences, 2024, 28 (21), pp.4837-4860. ⟨10.5194/hess-28-4837-2024⟩

Article dans une revue hal-04770676v1
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Designing a Climate Service for Planning Climate Actions in Vulnerable Countries

Christiana Photiadou , Berit Arheimer , Thomas Bosshard , René Capell , Maria Elenius et al.

Atmosphere, 2021, 12, ⟨10.3390/atmos12010121⟩

Article dans une revue hal-03344799v1
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Technical note: RAT – a robustness assessment test for calibrated and uncalibrated hydrological models

Pierre Nicolle , Vazken Andréassian , Paul Royer-Gaspard , Charles Perrin , Guillaume Thirel et al.

Hydrology and Earth System Sciences, 2021, 25 (9), pp.5013-5027. ⟨10.5194/hess-25-5013-2021⟩

Article dans une revue hal-03349050v1
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Technical note: Pitfalls in using log-transformed flows within the KGE criterion

Léonard Santos , Guillaume Thirel , Charles Perrin

Hydrology and Earth System Sciences, 2018, 22, pp.4583-4591. ⟨10.5194/hess-22-4583-2018⟩

Article dans une revue hal-01945425v1
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Continuous state-space representation of a bucket-type rainfall-runoff model: a case study with the GR4 model using state-space GR4 (version 1.0)

Léonard Santos , Guillaume Thirel , Charles Perrin

Geoscientific Model Development, 2018, 11, pp.1591-1605. ⟨10.5194/gmd-11-1591-2018⟩

Article dans une revue hal-01872596v1

Un modèle hydrologique ouvert pour évaluer l’impact cumulé des petites retenues dans un bassin versant

Bruno J. Lemaire , Léonard Santos , Rania Louafi , Myriam Soutif-Bellenger , David Dorchies et al.

28. Réunion des Sciences de la Terre - RST 2023, Société géologique de France, Oct 2023, Rennes, France

Communication dans un congrès hal-04304401v1

Cumulative impact of multiple small reservoirs on low-water streamflows: a sensitivity analysis using airGRiwrm

Bruno J. Lemaire , Léonard Santos , Rania Louafi , Myriam Soutif-Bellenger , David Dorchies et al.

SimHydro 2023, Société Hydrotechnique de France; Association Française de Mécanique; Environmental & Water Resources Institute; International Association for Hydro-Environment Engineering and Research, Nov 2023, Chatou, France

Communication dans un congrès hal-04304444v1
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GR4 en représentation d'état : une version adaptée aux méthodes numériques

Léonard Santos , Guillaume Thirel , Charles Perrin

4es Rencontres HydroGR, Dec 2021, Antony, France

Communication dans un congrès hal-03537000v1

On the difficult use of discharge transformations in efficiency criteria calculation

Guillaume Thirel , Léonard Santos , Charles Perrin , Olivier Delaigue

EGU General Assembly 2019, Apr 2019, Vienna, Austria. pp.21

Communication dans un congrès hal-02609233v1

Land management scenario modeling for alleviating impacts on water resources

Odile Leccia , Léonard Santos , Jean-Marie Lescot , Françoise Vernier

2018 SWAT Conference, Sep 2018, Brussels, Belgium. pp.20

Communication dans un congrès hal-02607867v1

A dynamical combination of rainfall-runoff models by mutually correcting their internal state variables

Léonard Santos , Guillaume Thirel , Charles Perrin

EGU General Assembly, Apr 2018, Vienna, Austria. pp.25

Communication dans un congrès hal-02608248v1

Transferability of the SUMO (SUper MOdel) methodology from climatology to hydrology: example with the conceptual model GR4J

Léonard Santos , Guillaume Thirel , Charles Perrin

Séminaire Multi-modèles, Irstea, Apr 2016, Antony, France. pp.27

Communication dans un congrès hal-02603439v1

Modelling long term mitigation measure scenarios for assessing impacts of non-point source pollution: application on two surface source water protection areas, Coulonge and Saint Hippolyte

Odile Leccia , Jean-Marie Lescot , Françoise Vernier , Léonard Santos

International Interdisciplinary Conference on Land-Use and Water Quality (LUWQ2015), Sep 2016, Vienna, Austria. pp.15

Communication dans un congrès hal-02604256v1

Which data are available to evaluate the representation of human activities in hydrological models in France?

Fanny J. Sarrazin , Léonard Santos , Olivier Delaigue , Guillaume Thirel , Vazken Andréassian et al.

EGU General Assembly 2024, Apr 2024, Vienna, Austria. 2024, ⟨10.5194/egusphere-egu24-16079⟩

Poster de conférence hal-04554358v1

Les études HMUC : un outil d’aide à la décision pour une meilleure gestion de la ressource en eau

Léonard Santos , Guillaume Thirel , Charles Perrin , Rania Louafi , Bruno J. Lemaire

Journée "Hydrologie de l'Anthropocène" du département AQUA, Nov 2022, Lyon, France. 2022

Poster de conférence hal-03924701v1

Impact of water withdrawals and releases on the parameters of a bucket-type rainfall-runoff model

Léonard Santos , Guillaume Thirel , Charles Perrin

IAHS-AISH Scientific Assembly 2022, May 2022, Montpellier, France

Poster de conférence hal-03695940v1
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On the use of a Nash cascade to improve the lag parameter transferability at different time-step

Léonard Santos , Guillaume Thirel , Charles Perrin

EGU General Assembly 2018, Apr 2018, Vienna, Austria. pp.1, 2018

Poster de conférence hal-02608246v1
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Can the super model (SUMO) method improve hydrological simulations? Exploratory tests with the GR hydrological models

Léonard Santos , Guillaume Thirel , Charles Perrin

EGU General Assembly 2017, Apr 2017, Vienna, Austria. Geophysical Research Abstracts, 19, pp.1, 2017

Poster de conférence hal-02606211v1
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Can the super model(SUMO) method improve hydrological simulations? Exploratory tests on lumped rainfall-runoff models

Léonard Santos , Guillaume Thirel , Charles Perrin

EGU General Assembly 2017, Apr 2017, Vienna, Austria. pp.1, 2017

Poster de conférence hal-02606377v1
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A state-space representation of the GR4J rainfall-runoff model

Léonard Santos , Guillaume Thirel , Charles Perrin

EGU General Assembly 2017, Apr 2017, Vienna, Austria. pp.1, 2017

Poster de conférence hal-02606378v1
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Application de l’approche SUMO (SUper MOdèle) à l’hydrologie

Léonard Santos

Journées des doctorants de l'école doctorale GRNE, Mines Paris Tech, Apr 2016, Paris, France. pp.236-237, 2016

Poster de conférence hal-02603440v1

Calibration du modèle SWAT sur une zone de captage d'eaux superficielles à l'aide du logiciel PEST

Léonard Santos , Odile Leccia

24e Réunion des Sciences de la Terre, Oct 2014, Pau, France. pp.1, 2014

Poster de conférence hal-02604830v1