Articles | Volume 57
https://doi.org/10.5194/adgeo-57-21-2022
https://doi.org/10.5194/adgeo-57-21-2022
10 Mar 2022
 | 10 Mar 2022

Characterization of groundwater recharge through tritium measurements

Chiara Telloli, Antonietta Rizzo, Stefano Salvi, Alessandro Pozzobon, Elena Marrocchino, and Carmela Vaccaro

Cited articles

Abdullah, T. O., Ali, S. S., Al-Ansari, N. A., and Knutsson, S.: Possibility of Groundwater Pollution in Halabja Saidsadiq Hydrogeological Basin, Iraq Using Modified DRASTIC Model Based on AHP and Tritium Isotopes, Geosciences, 8, 236, https://doi.org/10.3390/geosciences8070236, 2018. 
Ala-aho, P., Soulsby, C., Pokrovsky, O. S., Kirpotin, S. N., Karlsson, J., Serikova, S., Vorobyev, S. N., Manasypov, R. M., Loiko, S., and Tetzlaff, D.: Using stable isotopes to assess surface water source dynamics and hydrological connectivity in a high-latitude wetland and permafrost influenced landscape, J. Hydrol., 556, 279–293, https://doi.org/10.1016/j.jhydrol.2017.11.024, 2018. 
Álvarez-Cobelas, M., Sánchez-Carrillo, S., Cirujano, S., and Angeler, D. G.: A Story of the Wetland Water Quality Deterioration: Salinization, Pollution, Eutrophication and Siltation, in: Ecology of Threatened Semi-Arid Wetlands. Wetlands: Ecology, Conservation and Management, 2, edited by: Sánchez-Carrillo, S. and Angeler, D., Springer, Dordrecht, https://doi.org/10.1007/978-90-481-9181-9_5, 2010. 
APHA: Standard Methods for Water and Wastewater Examination, 17th edn., edited by: Greenberg, A. E., Clescerl, L. S., and Eaton, A. D., American Public Health Association, Washington, D.C., USA, 1992. 
Area Tecnico Scientifica – Servizio Acque Interne: Le acque sotterranee della pianura veneta – I risultati del Progetto SAMPAS, Orientambiente, 1–104, 2008. 
Download
Short summary
Tritium concentration analyses were performed on groundwater samples collected in wells in the south part of Treviso city, to correlated the presence of tritium with the young age of the water recharge. The results show strong differences in recharge by recent rainwater which reflect the variation in permeability of the sediments. The aquifer analyzed was vulnerable to prolonged drought periods which could produce a worsening of water quality, consequently limiting water availability.