Water and energy fluxes at the surface- subsurface interface of the ORACLE/BVRE Orgeval Observatory
Agnès Rivière
(1, 2, 3, 4)
,
Nicolas Flipo
(4)
,
Asma Berrhouma
(4)
,
Nathalie Simon
,
Séraphin Pierre
,
Karina Cucchi
(5, 4)
,
Aurélien Baudin
(4)
,
Nicolas Lavenant
(6)
,
Olivier Bour
(6)
Agnès Rivière
- Fonction : Auteur
- PersonId : 10484
- IdHAL : agnes-riviere
- ORCID : 0000-0002-6002-3189
- IdRef : 168536641
Nicolas Flipo
- Fonction : Auteur
- PersonId : 2871
- IdHAL : nicolas-flipo
- ORCID : 0000-0002-8099-2104
- IdRef : 118683888
Nathalie Simon
- Fonction : Auteur
Séraphin Pierre
- Fonction : Auteur
- PersonId : 21504
- IdHAL : pseraphin
- ORCID : 0000-0002-2270-3351
- IdRef : 223839779
Résumé
Accurately quantifying surface-subsurface water and energy fluxes is challenging because a myriad of morphological and physical factors subject to spatial and temporal variability, and nested interfaces, lead to patterns in residence time over multiple spatial scales. In these scope, we reflect here a new understanding of the stream-aquifer interface functioning, shifting from a pure hydrological characterizing toward a subtler view that accounts for hydrology and thermal processes with wide ranges of field methods and models. The concept of nested stream-aquifer interfaces (Flipo et al., 2014) is used to simulate the variation of the spatio-temporal surface-subsurface exchanges at the watershed scale from LOcal MOnitoring Stations (LOMOSs) measurements of the stream-aquifer exchanges. A fiber optic has recently been set up along a 1 km river to improve our description water and heat fluxes between the stream and the aquifers.
Domaines
Dynamique des Fluides [physics.flu-dyn] Milieux fluides et réactifs Milieux et Changements globaux Ecosystèmes Bioclimatologie Géochimie Climatologie Environnement et Société Hydrologie Biodiversité et Ecologie Ingénierie de l'environnement Interfaces continentales, environnement Thermique [physics.class-ph] Gestion et management Etudes de l'environnementFormat du dépôt | Notice |
---|---|
Type de dépôt | Communication dans un congrès |
Résumé |
en
Accurately quantifying surface-subsurface water and energy fluxes is challenging because a myriad of morphological and physical factors subject to spatial and temporal variability, and nested interfaces, lead to patterns in residence time over multiple spatial scales. In these scope, we reflect here a new understanding of the stream-aquifer interface functioning, shifting from a pure hydrological characterizing toward a subtler view that accounts for hydrology and thermal processes with wide ranges of field methods and models. The concept of nested stream-aquifer interfaces (Flipo et al., 2014) is used to simulate the variation of the spatio-temporal surface-subsurface exchanges at the watershed scale from LOcal MOnitoring Stations (LOMOSs) measurements of the stream-aquifer exchanges. A fiber optic has recently been set up along a 1 km river to improve our description water and heat fluxes between the stream and the aquifers.
|
Titre |
en
Water and energy fluxes at the surface- subsurface interface of the ORACLE/BVRE Orgeval Observatory
|
Auteur(s) |
Agnès Rivière
1, 2, 3, 4
, Nicolas Flipo
4
, Asma Berrhouma
4
, Nathalie Simon
, Séraphin Pierre
, Karina Cucchi
5, 4
, Aurélien Baudin
4
, Nicolas Lavenant
6
, Olivier Bour
6
1
École des Mines de Paris
( 93537 )
- 60 boulevard Saint-Michel - 75272 Paris Cedex 06
- France
2
PSL -
Université Paris Sciences et Lettres
( 564132 )
- 60 rue Mazarine 75006 Paris
- France
3
Mines Paris - PSL (École nationale supérieure des mines de Paris)
( 301492 )
- 60, boulevard Saint-Michel 75006 Paris
- France
4
GEOSCIENCES -
Centre de Géosciences
( 43221 )
- 35 rue Saint-Honoré 77305 Fontainebleau cedex
- France
5
LBNL -
Lawrence Berkeley National Laboratory [Berkeley]
( 82005 )
- 1 Cyclotron Rd. MS 50A-1148, Berkeley, CA 94720
- États-Unis
6
GR -
Géosciences Rennes
( 179899 )
- Bâtiment 15 - Université de Rennes 1 - Campus de Beaulieu -263 Av du général Leclerc- CS 74205 - 35042 Rennes Cedex - France
- France
|
Titre du congrès |
"International Long Term Ecological Research Network & LTER-France (Zones Ateliers Network & Critical Zone Observatories)
|
Date début congrès |
2017-10-02
|
Langue du document |
Anglais
|
Comité de lecture |
Oui
|
Vulgarisation |
Non
|
Invité |
Non
|
Audience |
Internationale
|
Actes |
Non
|
Date fin congrès |
2017-10-07
|
Ville |
Nantes
|
Pays |
France
|
Domaine(s) |
|
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