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Changes in groundwater reserves and radiocarbon and chloride content due to a wet period intercalated in an arid climate sequence in a large unconfined aquifer

Autor
Custodio, E.; Jódar, J.; Herrera Lameli, Ch.; Custodio-Ayala, J.; Medina, A.
Tipus d'activitat
Article en revista
Revista
Journal of hydrology
Data de publicació
2018-01
Volum
556
Pàgina inicial
427
Pàgina final
437
DOI
https://doi.org/10.1016/j.jhydrol.2017.11.035 Obrir en finestra nova
Repositori
https://www.researchgate.net/publication/321243753_Changes_in_groundwater_reserves_and_radiocarbon_and_chloride_content_due_to_a_wet_period_intercalated_in_an_arid_climate_sequence_in_a_large_unconfined_aquifer Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0022169417308004 Obrir en finestra nova
Resum
The concentration of atmospheric tracers in groundwater samples collected from springs and deep wells is, in most cases, the result of a mixture of waters with a wide range of residence times in the ground. Such is the case of an unconfined aquifer recharged over all its surface area. Concentrations greatly differ from the homogeneous residence time case. Data interpretation relies on knowledge of the groundwater flow pattern. To study relatively large systems, the conservative ion chloride and ...
Paraules clau
Aquifer recharge, Arid zone, Chloride, Environmental tracer, Groundwater age, Radiocarbon
Grup de recerca
GHS - Grup d'Hidrologia Subterrània
GITS - Modelització Integral de Conques i Transport de Sediments

Participants