To contact us by email:[at]

Permanent staff:
Charles Perrin Charles PERRIN
Research Scientist
Head of the Hydrology Group
Hydrological modelling, forecasting, water resources management
Phone: +33 (0) 1 40 96 60 86
IdHAL: charles-perrin
ORCID: 0000-0001-8552-1881
Scopus ID: 55566085100
Vazken Andréassian Vazken ANDRÉASSIAN
Research Scientist
Director of the Research Unit HYCAR
Hydrological modelling, regionalization, trend detection
Phone: +33 (0) 1 40 96 62 58
IdHAL: vazken-andreassian
ORCID: 0000-0001-7124-9303
Scopus ID: 6602983831
François BOURGIN
Research Scientist
Hydrological forecasting (floods, low flows), methods for operational hydrology
Phone: +33 (0) 1 40 96 61 21
IdHAL: francois-bourgin
ORCID: 0000-0002-2820-7260
Scopus ID: 56399287900
Olivier Delaigue Olivier DELAIGUE
Data Scientist
Software development, database management and geomatics
Phone: +33 (0) 1 40 96 60 55
IdHAL: olivier-delaigue
ORCID: 0000-0002-7668-8468
Scopus ID: 55650039500
Alban de LAVENNE*
Research Scientist
Hydrological and hydrochemical modelling, regionalization
Phone: +33 (0)1 40 96 60 63
* also a member of the ARTEMHYS team
IdHAL: alban-de-lavenne
ORCID: 0000-0002-9448-3490
Scopus ID: 56079280000
Pierre Nicolle Pierre NICOLLE*
Water resources evaluation, drought forecasting
* currently on secondment at Gustave Eiffel University, Nantes
ORCID: 0000-0003-2962-4362
Scopus ID: 55312653200
Maria-Helena Ramos Maria-Helena RAMOS
Research Scientist
Hydrometeorology, ensemble forecasting, water-energy systems
Phone: +33 (0) 1 40 96 60 51
IdHAL: mhramos
ORCID: 0000-0003-1133-4164
Scopus ID: 9638664600
Gaëlle Tallec Gaëlle TALLEC
Research Scientist
Biogeochemistry, experimental hydrology
Phone: +33 (0) 1 40 96 65 43
ORCID: 0000-0003-1394-4118
Scopus ID: 12754086300
Guillaume Thirel Guillaume THIREL
Research Scientist
Climate change, hydrological modelling
Phone: +33 (0) 1 40 96 65 69
IdHAL: guillaume-thirel
ORCID: 0000-0002-1444-1830
Scopus ID: 26533302300
Twitter: @G_Thirel
François Tilmant François TILMANT
Research engineer
Development and transfer of operational tools for high- and low-flow forecasting
Phone: +33 (0)1 40 96 65 76
IdHAL: francois-tilmant
ORCID: 0000-0003-3115-9535
Scopus ID: 57118197100
Twitter: @FrancoisTilmant
PhD candidates:
Paul Astagneau Paul ASTAGNEAU
PhD (since 2019): Which directions to improve the efficiency and generality of an operational flood forecasting model?
Funding: agreement DGPR – INRAE / SCHAPI
IdHAL: paul-astagneau
ORCID: 0000-0002-6688-5783
Swann Felin Swann FELIN
PhD (since 2021): Prospects for biodiversity in the Seine basin in the face of global change and connectivity constraints
Funding: BIOSEFAIR Metaprogram and Seine-Normandie Water Agency
Direction: HEF team (research unit HYCAR) and EDB (UMR CNRS 5174)
Co-direction: HYDRO team (research unit HYCAR)
Shu-Chen Shu-Chen HSU
PhD (since 2022): Multi-criteria approaches to ensure the spatio-temporal consistency of water fluxes within a semi-distributed hydrological model
Funding: CIPRHES project
Alexis Jeantet Alexis JEANTET
Doctorant (since 2019): Modeling of the impact of climate change on drained plots
Funding: CLAND Convergence institute and AQUA Department (INRAE)
Direction: ARTEMHYS team (HYCAR research unit) and AgroParisTech (SADAPT)
Co-direction: HYDRO team (HYCAR research unit)
IdHAL: alexis-jeantet
ORCID: 0000-0002-3197-6693
Thibault Lemaitre-Basset Thibault LEMAITRE-BASSET
PhD (since 2019): Climate change and water management: transposability of regional strategies throughout France
Funding: GRNE Doctoral School
Co-direction: Sorbonne University, Paris
Scopus ID: 57222814064
Soutif-Bellanger Myriam Myriam SOUTIF–BELLENGER
PhD (since 2020): Coupling hydrology/agronomy for the development of climate change adaptation strategies in agricultural watersheds under uncertainty
Funding: ministry of Agriculture and Food
PhD (since 2020): What are the benefits of the multi-model approach to semi-distributed hydrological modelling for flow forecasting?
Funding: Compagnie nationale du Rhône
Emixi Sthefany Valdez Medina Emixi Sthefany VALDEZ MEDINA
PhD (since 2019): Identification of the potentials of ensemble hydrological forecasting systems
Direction: Université Laval, Québec, Canada
Co-direction: INRAE Antony
Contractual agents:
Guilherme Guimarães Guilherme GUIMARÃES
Engineer (since 2022): Hydro-climatic databases management
Thibault Hallouin Thibault HALLOUIN
Research engineer (since2022) : Flood forecasting, development of hydrological tools
ORCID: 0000-0003-0144-2989
Scopus ID: 57200579324
Daniela Peredo-Ramirez Daniela PEREDO-RAMIREZ
Research engineer (since 2021): Very short-range forecasting of flood risks on catchments prone to flash floods (ANR PICS project)
IdHAL: daniela-peredo-ramirez
ORCID: 0000-0001-5769-825X
Paul Royer-Gaspard Paul ROYER-GASPARD
Research engineer (since 2021): Data assimilation for semi-distributed flow forecasting
ORCID: 0000-0002-5136-6585
Scopus ID: 57266556700
Léonard SANTOS
Research engineer (since 2020): Robustness of models linked to climate change
Funding: AQUACLEW project
Phone: +33 (0)1 40 96 61 21
ORCID: 0000-0003-2615-7279
Scopus ID: 57201665946
Laurent Strohmenger
Research engineer (since 2022): Distributed hydrological modelling of the impact of climate
Funding: Explore2 project
ORCID: 0000-0003-4315-0968
Scopus ID: 57220431249
Anne-Lise Véron Anne-Lise VÉRON
Engineer (since 2020): Development and transfer of operational tools for high- and low-flow forecasting
Phone: +33 (0)1 40 96 60 08
Scopus ID: 57216947442
Visiting fellows:
Ralph Bathelemy Ralph BATHELEMY
PhD at the Côte d’Azur University and at the State University of Haiti (visiting since 2022): Mapping of rainfall hazards and flood zones for flood anticipation in Haiti
Lecturer at the Côte d’Azur University (visiting since 2021)
ORCID : 0000-0001-8257-0741
Scopus ID : 55248276100
PhD at the Côte d’Azur University (visiting since 2022): Development of an operational methodology for rainfall-runoff-flood forecasting on the French Riviera