| Title: |
δ 18 O/δ 2 H and 87 Sr/ 86 Sr in supporting understanding a complex karstic system linked to surface water -The Loiret system, France |
| Authors: |
Gourcy, Laurence; Petelet-Giraud, Emmanuelle; Auterives, Chrystelle; Binet, Stéphane; Delbart, Célestine; Jozja, Nevila; Défarge, Christian; Benoit, Sylvain |
| Contributors: |
Bureau de Recherches Géologiques et Minières (BRGM); Institut des Sciences de la Terre d'Orléans - UMR7327 (ISTO); Bureau de Recherches Géologiques et Minières (BRGM)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS); Biogéosystèmes Continentaux - UMR7327; Bureau de Recherches Géologiques et Minières (BRGM)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Bureau de Recherches Géologiques et Minières (BRGM)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS); GéoHydrosystèmes COntinentaux (GéHCO); Université de Tours (UT); CEllule R&D d’Expertise et de TRAnsfert en TRAçages Appliqués à Hydrogéologie et à l’Environnement (CETRAHE); Université d'Orléans (UO); Région centre Val de Loire; International Atomic Energy Agency (IAEA) |
| Source: |
International Symposium on Isotope Hydrology: Sustainable Water Resources in a Changing World ; https://brgm.hal.science/hal-04131995 ; International Symposium on Isotope Hydrology: Sustainable Water Resources in a Changing World, Jul 2023, Vienne, Austria. ; https://www.iaea.org/events/isih2023 |
| Publisher Information: |
CCSD |
| Publication Year: |
2023 |
| Collection: |
Université François-Rabelais de Tours: HAL |
| Subject Terms: |
stable isotopes; river interaction; alluvial aquifer; [SDE.MCG]Environmental Sciences/Global Changes; [SPI]Engineering Sciences [physics] |
| Subject Geographic: |
Vienne; Austria |
| Description: |
International audience ; The project CENARI-O aimed at improving knowledge on groundwater-surface water exchanges in a complex karstic area modified by hydraulic infrastructures combining various tools. The results obtained using δ18O/ δ2H and 87Sr/86Sr were compared to in situ conductivity and temperature measurements in order to complete the information. The Loiret River is mainly fed by groundwater along its flow path. This very particular flow system is more complex and various tools were needed to improve surface-groundwater knowledge. |
| Document Type: |
conference object; still image |
| Language: |
English |
| Availability: |
https://brgm.hal.science/hal-04131995; https://brgm.hal.science/hal-04131995v1/document; https://brgm.hal.science/hal-04131995v1/file/poster_cenario_Gourcy_312.pdf |
| Rights: |
https://about.hal.science/hal-authorisation-v1/ ; info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.9D380D52 |
| Database: |
BASE |