A Double Scale Methodology to Investigate Flow in Karst Fractured Media via Numerical Analysis: The Cassino Plain Case Study (Central Apennine, Italy)

Figure 1

Mesozoic to Cenozoic karst hydrostructures surrounding the study area (black rectangle). Different colours indicate the limit of the different hydrogeological basins. White areas indicate Miocene to Quaternary sedimentary to volcanic aquitards and aquicludes. In literature, the independence of the Venafro hydrostructure is debated [4, 23–25, 42]. Key to the legend: (1) karst springs; (2) karst streambed seepages; (3) groundwater flow direction through the karst hydrostructure.