Articles | Volume 24, issue 11
Hydrol. Earth Syst. Sci., 24, 5655–5672, 2020
Hydrol. Earth Syst. Sci., 24, 5655–5672, 2020
Research article
27 Nov 2020
Research article | 27 Nov 2020

Hydraulic and geochemical impact of occasional saltwater intrusions through a submarine spring in a karst and thermal aquifer (Balaruc peninsula near Montpellier, France)

Marie-Amélie Pétré et al.

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Cited articles

Aggarwal, J. K. and Palmer, M. R.: Boron isotope analysis. A review, Analyst, 120, 1301–1307, 1995. 
Aggarwal, J. K., Mezger, K., Pernicka, E., and Meixner, A.: The effect of instrumental mass bias on δ11B measurements: a comparison between thermal ionisation mass spectrometry and multiple-collector ICP-MS, Int. J. Mass Spectrom., 232, 259–263, 2004. 
Albéric, P.: River backflooding into a karst resurgence (Loiret, France), J. Hydrol., 286, 194–202, 2004. 
Aquilina, L., Deluchat, V., Brach, M., Bakalowicz, M., Le Strat, P., and Giraud, F.: Etude géochimique des eaux souterraines autour du bassin de Thau, 15 fig., 4 tabl., 2 annexes, Rap. BRGM R39530, BRGM, France, p. 58, 1997. 
Aquilina, L., Ladouche, B., Dörfliger, N., Seidel, J. L., Bakalowicz, M., Dupuy, C., and Le Strat, P.: Origin, evolution and residence time of saline thermal fluids (Balaruc springs, southern France): implications for fluid transfer across the continental shelf, Chem. Geol., 192, 1–21, 2002. 
Short summary
We studied the impact of occasional saltwater intrusions into the karst aquifer of the Balaruc peninsula (France). Using hydrogeological and geochemical data, this study shows that the hydraulic impact on the aquifer is rapid and of regional extent, whereas the geochemical impact is observed at the local scale and is temporally persistent. This research supports groundwater management by providing a better understanding of the hydrodynamics and recovery of the aquifer after saltwater intrusions.