Hydrogeological Response of a Karst Aquifer to Extreme Recharge: Insights from the 2026 Grazalema–Líbar Hydro-Seismic Crisis (Southern Spain)
Extreme precipitation can profoundly modify groundwater dynamics in karst aquifers, although the processes governing their response to exceptional recharge remain poorly understood. In particular, the evolution of hydraulic connectivity and confinement during aquifer filling may strongly influence groundwater pressure...