Studio dei fenomeni di dissesto della provincia di Sassari: il caso della borgata di Tirialzu (Buddusò)

The report is included in the investigation on the unstable villages of Sassari district by National Group of defense by hidrogeological catastrophe U.U.O.O. n. 13 line n. 12. The study locates the landslide's phenomenas tied to exstraordinary events of precipitation that cause slope moviments in debris flow type, and this phenomena in unusual enough in the territory of island. It isn't a true risk but it produces to human activity heavy inconvenient.