IL RISCHIO IDROGEOLOGICO IN CALABRIA NELLA DELOCALIZZAZIONE DI CAVALLERIZZO (CALABRIA SETTENTRIONALE, ITALIA)

The hydrogeological risk in Calabria in the relocation of Cavallerizzo (Northern Calabria, Italy). – In Italy, there are many areas in hydrogeological instability and many others show clear signs that, added to neglect, poor maintenance, absence of maintenance works and unsustainable territorialization processes, turn into critical issues. Risk mitigation interventions vary depending on the exposure, but even more so on the availability of resources and the perception of risk by the communities involved. About one third of the population lives in these areas with a high hydro-geological risk, which see the relocation of settlements with the consequent abandonment of unstable historical centers among the most complex and controversial interventions. The case study concerns the relocation of the Cavallerizzo di Cerzeto hamlet in Calabria, affected by a deep gravitational movement in the area of more recent urbanization and chosen as it was rebuilt with the urban structure and neighborhood relations of the old village as a settlement for the minority ethnic-linguistic arbëreshe.