Milazzo M., Ancione G., Salzano E., Maschio G., 2013, Vulnerability of Industrial Facilities to Potential Volcanic Ash Fallouts, Chemical Engineering Transactions, 31, 901-906.
Following recent natural disasters, which have had a significant impact on chemical plants, the study of Natural-Technological risks (Na-Tech) has increased worldwide. This work is focused on the study of volcanic Na-Tech events and aims at defining a procedure for the representation of the vulnerability of industrial facilities in areas with the potential volcanic ash fallout using a Geographic Information System (GIS). The methodology has been applied to the area surrounding Mount Etna (Sicily, Italy). Indeed, this volcano has had recently explosive eruptions with consistent ash fallout and is surrounded by a number of industrial installations and also petrochemical plant. This paper is focused on the choice of the most suitable interpolation procedure for the vulnerability mapping in areas where input data is available only for few points, finally comments on the procedure validation are also provided.
