This book presents the latest advances in the field of karst hydrogeology and carbonate reservoirs. These include, but are not limited to: geomorphology of karst, flow and solute transport in karst; innovative metrology; modelling; speleogenesis and geology of carbonate reservoirs; deep reservoir exploration and production; water management and protection in karst environments; contaminant migration and chemical behavior; hydrochemistry and regional aquifer studies. EuroKarst offers a platform for professional exchanges between field practitioners and academic researchers. It is the European bi-annual conference on the hydrogeology of karst and carbonate reservoirs. It is organized every two years by the Universities of Neuchâtel (Switzerland), Besançon (France), and Malaga (Spain).§§