El drenaje subterráneo de la cordillera Ibérica en la depresión terciaria del Ebro (sector Riojano)

Abstract

Along the contact between the Iberian Chain from the Ebro tertiary Basin takes place the regional groundwater flow discharge trhough the mesozoic carbonate rocks (Jurassic aquifer), in this work, it is shown the hydrogeochemical characteristics and the hydrogeological groundwater flow of the springs situated in the nortwestern part of this contact (La Rioja sector, Spain)