GNGTS 2015 - Atti del 34° Convegno Nazionale

GNGTS 2015 S essione 1.1 17 Catalano S., De Guidi G., Monaco C., Tortorici G., Tortorici L.; 2008: Active faulting and seismicity along the Siculo–Calabrian Rift Zone (Southern Italy) Tectonophysics 453, 177–192. Dell’Arte P.; 1699: Storia dell’Antica Avola e del terremoto dell’anno fatale 1693. De Guidi G., Caputo R., Scudero S.; 2013: Regional and local stress field orientation inferred from quantitative analyses of extension joints: Case study from southern Italy. ���������� �� ���� �������� Tectonics, 32 (2), 239-251. Di Maria F.; 1745: Ibla rediviva. 1989 Reprint. Pro Loco, Avola,160 pp. Gallo C.; 1966: Poblemi ed aspetti storici della ricostruzione a Noto e nella Sicilia orientale dopo il terremoto del 1693. Archivio Storico Siciliano, serie III, 15, 89-190. Gringeri Pantano F.; 1996: La città esagonale. Avola: L’antico sito, lo spazio urbano ricostruito. Sellerio, Palermo, 269 pp. Gringeri Pantano F., Nicoletti P.G., Parise M.; 2002: Historical and Geological Evidence for Seismic Origin of Newly Recognized Landslides in Southeastern Sicily, and Its Significance in Terms of Hazard. �������� ������� �� ���� Environ. Manag., 29 (1), 116–131 Guarnieri P., Pirrotta C., Barbano M.S., De Martini P.M, Pantosti D., Gerardi F., Smedile A.; 2009: Paleoseismic investigation of historical liquefactions along the Ionian coast of Sicily. J. Earth. Eng., 13, 68–79. Lentini F., Carbone S., Grasso M.; 1984: Carta geologica della Sicilia Sud-Orientale. ����� ���������� �������� � Scale 1:100.000. S.EL.CA ., Florence. Monaco C., Tortorici L.; 2000: Active faulting in the Calabrian arc and eastern Sicily. J. Geodyn., 29, 407-424. Montenat C., Barrier P., Ott d’Estevou P., Hibsch C.; 2008: Seismites: an attempt at critical analysis and classification. Sedim. Geol., 196, 5–30. Nicoletti P.G., Parise M.; 2002: Seven landslide dams of old seismic origin in southeastern Sicily (Italy). Geomorph.: 46 (3– 4), 203– 222. Pirrotta C., Barbano M.S.; 2011: Analysis of deformation structures in Pliocene and Quaternary deposits of the Hyblean Plateaux (South-eastern Sicily). Tectonophysics. 499, 41-53. Pirrotta C., Barbano M.S, Guarnieri P., Gerardi F.; 2007:Anew dataset and empirical relationships between magnitude/ intensity and epicentral distance for liquefaction in central-eastern Sicily. ���� �� ������� ��� �������� Ann. of Geoph,, 50, 763-774. Rovida A., Camassi R., Gasperini P., Stucchi M. (ed); 2011: CPTI11, the 2011 version of the Parametric Catalogue of Italian Earthquakes, Milano, Bologna, http://emidius.mi.ingv.it/CPTI. FEASIBILITY STUDY OF A NETWORK FOR THE MICROSEISMIC MONITORING OF THE NATURAL GAS FIELD OF “SANT’ALBERTO” (PO PLAIN, ITALY) S. Carannante 1 , E. D’Alema 1 , M. Buttinelli 2 , M. Anselmi 2 , S. Lovati 1 , M. Massa 1 , P. Augliera 1 , G. Franceschina 1 1 Istituto Nazionale di Geofisica e Vulcanologia, Milano, Italy 2 Istituto Nazionale di Geofisica e Vulcanologia, Roma, Italy Introduction. The natural gas reservoir named “Sant’Alberto” is located within the area of the “San Vincenzo” exploration license (Po Plain, Italy) owned by PoValley Energy (PVE), an oil and gas E&P company engaged in the production and development of hydrocarbon assets in northern Italy (http://www.povalley.com) . In 2006, following an extensive geological and geophysical re-evaluation of the available gas fields, PVE presented to the Italian “Ministero dello Sviluppo Economico (MiSE)” (http://unmig.sviluppoeconomico.gov.it ), the application for the homonymous hydrocarbon exploitation concession. The “Sant’Alberto” concession covers a 20 km 2 area and it is located 35 km NE of Bologna and 15 km SW of Ferrara, within the municipalities of Galliera, Malalbergo and San Pietro in Casale. The area is characterized by an elevated anthropogenic noise, due to the presence of important communication routes and of anthropic activities, both agricultural and industrial. As an example, the Bologna-Padova (A13) highway flanks the concession passing at about 1.5 km from the east side, while the homonymous railway line runs through it. In this area, the exploration activities carried out by AGIP/ENI company starting from 1956, allowed to identify and put into production the