 |
 |
Conference papers
Aqui-FR: Towards a hydro-geological seasonal forecasting system for metropolitan France.
Jean-Marie Willemet
1
Simon Munier
2
François Besson
1
Pierre Etchevers
1
Patrick Lemoigne
2
Fabienne Rousset
1
Jean-Michel Soubeyroux
1
Christian Viel
1
Florence Habets
3
Philippe Ackerer
4
Nadia Amraoui
5
Jean-Raynald de Dreuzy
6
Nicolas Gallois
7
Claire Magand
8
Dominique Thiery
5
Jean-Pierre Vergnes
5
Jean-Marie Willemet 1
Author
Simon Munier 2
Author Employer institution : Météo-France Direction Interrégionale Sud-Est
François Besson 1
Author
Pierre Etchevers 1
Author
Patrick Lemoigne 2
Author
Fabienne Rousset 1
Author
Jean-Michel Soubeyroux 1
Author Employer institution : Météo-France
Christian Viel 1
Author Employer institution : Météo-France
Florence Habets 3
Author
Philippe Ackerer 4
Author
Nadia Amraoui 5
Author
Jean-Raynald de Dreuzy 6
Author IdHAL : jean-raynald-de-dreuzy
Nicolas Gallois 7
Author IdHAL : nicolas-gallois ORCID : https://orcid.org/0000-0002-9817-082X
Claire Magand 8
Author
Dominique Thiery 5
Author IdHAL : dominique-thiery ORCID : https://orcid.org/0000-0002-1757-5308
Jean-Pierre Vergnes 5
Author IdHAL : jean-pierre-vergnes IdRef : https://www.idref.fr/168992922 ORCID : https://orcid.org/0000-0001-5659-0554
1
Météo-France (73 avenue de Paris
94165 Saint-Mande Cedex - France)
2
CNRM - Centre national de recherches météorologiques (42 avenue Gaspard Coriolis
31057 TOULOUSE - France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR3589 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- OMP - Observatoire Midi-Pyrénées (14 avenue Edouard Belin, 31400 TOULOUSE - France)
- CNES - Centre National d'Études Spatiales [Toulouse] (18 avenue Edouard Belin 31401 Toulouse - France)
- Université Fédérale Toulouse Midi-Pyrénées (41 Allée Jules Guesde, 31000 Toulouse - France)
- CNRS - Centre National de la Recherche Scientifique : UAR 831 (France)
- IRD - Institut de Recherche pour le Développement (Siège Le Sextant 44, bd de Dunkerque CS 90009 13572 Marseille cedex 02 - France)
- Météo-France (73 avenue de Paris 94165 Saint-Mande Cedex - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR3589 (France)
- Université Fédérale Toulouse Midi-Pyrénées (41 Allée Jules Guesde, 31000 Toulouse - France)
- Météo-France (73 avenue de Paris 94165 Saint-Mande Cedex - France)
3
LGENS - Laboratoire de géologie de l'ENS (24 Rue Lhomond 75231 PARIS CEDEX 05 - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8538 (France)
- Département des Géosciences - ENS Paris (24 rue Lhomond, 75005 Paris, France - France)
- ENS-PSL - École normale supérieure - Paris (45, Rue d'Ulm - 75230 Paris cedex 05 - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
- ENS-PSL - École normale supérieure - Paris (45, Rue d'Ulm - 75230 Paris cedex 05 - France)
4
UNISTRA - Université de Strasbourg (4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex - France)
6
OSUR - Observatoire des Sciences de l'Univers de Rennes (263 avenue du Général Leclerc - 35042 Rennes cedex - France)
- INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (France)
- CNRS - Centre National de la Recherche Scientifique : UAR3343 / UMS3343 (France)
- UR2 - Université de Rennes 2 (Place du recteur Henri Le Moal - CS 24307 - 35043 Rennes cedex - France)
- UNIV-RENNES - Université de Rennes (France)
- UR1 - Université de Rennes 1 (2 rue du Thabor - CS 46510 - 35065 Rennes cedex - France)
- UNIV-RENNES - Université de Rennes (France)
7
GEOSCIENCES - Centre de Géosciences (35 rue Saint-Honoré 77305 Fontainebleau cedex - France)
- MINES ParisTech - École nationale supérieure des mines de Paris (60, boulevard Saint-Michel 75006 Paris - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
8
OFB - Office français de la biodiversité (12 cours Lumière - 94300 Vincennes - France)
Abstract : In France, groundwater is an important resource for industry, irrigation, and drinking water. As the dry periods become more frequent and longer due to the changing climate, it is crucial to forecast water table level evolution for the forthcoming months. Regional groundwater flow models can be useful to reach this objective. Downscaled atmospheric seasonal forecasts are generally used to feed hydrological surface models, which provide surface conditions (drainage, runoff) to groundwater flow models.
Our application aims at using the Aqui-FR hydro-geological modelling platform for assessing the groundwater level for the forthcoming months. Aqui-FR was developed in order to gather in a single numerical tool several regional hydrogeological models covering much of the French metropolitan area. It allows to simulate the evolution of groundwater resources on short to long term periods.
Since the beginning of 2020, a real time prototype has been set up. Every month, it provides a status of the water table and a monthly forecast for the next six months using the atmospheric seasonal forecast produced at Météo-France. These results are posted on an experimental website accessible to a group of beta-users. Some of them rely on this tool to help them in their decision making in a drought alert situation. For the first time in 2021, a hydro-geological seasonal forecast bulletin has been produced and provided to the national committee for drought monitoring and anticipation.
Document type :
Conference papers
Complete list of metadata
https://hal-mines-paristech.archives-ouvertes.fr/hal-03660936
Contributor : Nicolas Gallois Connect in order to contact the contributor
Submitted on : Friday, May 6, 2022 - 1:54:51 PM
Last modification on : Wednesday, May 18, 2022 - 5:00:02 PM
Contributor : Nicolas Gallois Connect in order to contact the contributor
Submitted on : Friday, May 6, 2022 - 1:54:51 PM
Last modification on : Wednesday, May 18, 2022 - 5:00:02 PM
Identifiers
- HAL Id : hal-03660936, version 1
Collections
ENSMP | BRGM | BRGM-DO | PSL | ENS-PARIS | TDS-MACS | PARISTECH | OSUR | OMP | SITE-ALSACE | INSU | ENSMP_GEOSCIENCES | LGENS | ENSMP_SHR | METEO | CNRS | INSTITUT-TELECOM | ENSMP_DR | UR2-HB | UNIV-RENNES1 | UNIV-RENNES2 | UNIV-RENNES | INRAE
Citation
Jean-Marie Willemet, Simon Munier, François Besson, Pierre Etchevers, Patrick Lemoigne, et al.. Aqui-FR: Towards a hydro-geological seasonal forecasting system for metropolitan France.. XIeme Assemblée Scientifique de l’Association Internationale des Sciences Hydrologiques (AISH), May 2022, Montpellier, France. ⟨hal-03660936⟩
Metrics
Record views