RT Journal Article T1 Caracterización de la recarga natural en los sistemas kársticos de Brieva de Cameros, Las Viniegras (La Rioja) y Fuente Negra (Burgos) T1 Natural recharge in karst systems of Brieba de Cameros, Las Viniegras (La Rioja) and Fuente Negra (Burgos) A1 Sanz Pérez, Eugenio AB A description of the Hydrogeologie regimes of three karst systems in which autogenous recharge is associated with losses by currents. Discharge in by large springs with pluvial-snow, hydrologic regimes.The w ater resources o f these aquifers is about 45 hm3/y PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12862 UL http://hdl.handle.net/10272/12862 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 2 jun 2026