RT Journal Article T1 Evolución del contacto agua dulce-agua salada en un acuífero kárstico costero: acuífero de Aguadulce (Almería) T1 Evolution of the fresh water-saltwater contact in a karstic coastal aquifer: Aquifer of Aguadulce (Almería) A1 Vallejos, Ángela A1 Pulido Bosch, Antonio A1 Gisbert, Josep A1 Sánchez Martos, Francisco A1 Molina, Luis AB Karstic aquifers display a large number of singularities regarding the underground flow organisation and the vertical distribution of the water heads, due to the unequal behaviour of the karstic drains and channels compared to the matrix. In the coastal aquifers, the existence of a saltwater and a mixing zone, whose dynamics may turn very complicated, must be added to the usual complexity. The monitoring of the piezometric level and electrical conductivity evolution in a borehole in the Campo de Dalias aquifer allow the exposition of a series of considerations about the evolution of the measured parameters and the factors that determine this evolution PB Sociedad Geológica de España YR 2003 FD 2003 LK http://hdl.handle.net/10272/8989 UL http://hdl.handle.net/10272/8989 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 14 jul 2026