RT Journal Article T1 Determinación de velocidades de flujo en acuíferos carbonatados alpujárrides mediante ensayos de dilución T1 Calculation of flow velocities in alpujarride carbonate aquifers using single borehole technics A1 Cardenal Escarcena, J. A1 García López, Santiago A1 Benavente Herrera, José A1 Cruz Sanjulián, J. J. AB We have used the single borehole method for calculating the Darcy velocity in carbonate aquifers of diffuse flow system type. The tests have been based on the labelling of the whole water column in piezometers with a saline tracer (NaCI) and electrical conductivity profiles have been measured afterwards. The results were compared with those obtained with other technics (pumping and recovery tests). In some case important vertical descending flows were identified in recharge areas in very complex hydrogeological context PB Sociedad Geológica de España YR 1993 FD 1993 LK http://hdl.handle.net/10272/14026 UL http://hdl.handle.net/10272/14026 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026