La valutazione del rischio geomorfologico in ambiente GIS di un’area della provincia di Avellino (Italia Meridionale).

Abstract We have analysed, through Gis, a set of thematic maps of the Ariano Irpino territories (Avellino Province-Italy). All maps are regarding the elements and land factors affecting geomorphological risk. The final product of the adopted methodology is a Map of Geomorphological Risk in which are individuated as totally or partially risk-exposed portions of territory, with respect to hydrogeological hazard, human heritages and infrastructures susceptible of damaging by catastrophic events. The evaluation of the infrastructures and other anthropic heritages and their relationships as elements at risk has been estimated by indicators evidenced from a geo-economical study.