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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/5723
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dc.contributor.authorallItaliano, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.authorallMartelli, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.authorallNuccio, P. M.; Dip. CFTA, Univ. Palermoen
dc.contributor.authorallMartinelli, G.; Regione Emilia Romagnaen
dc.contributor.authorallPaternoster, M.; Dip. Scienze Geologiche, Univ. Basilicataen
dc.date.accessioned2010-01-21T14:43:57Zen
dc.date.available2010-01-21T14:43:57Zen
dc.date.issued2001en
dc.identifier.urihttp://hdl.handle.net/2122/5723en
dc.description.abstractGeochemical investigations carried out at the Campano-Lucano Apennine (Southern Italy) revealed the presence of fluids composed of a mixing between components of shallow and deep origin, where mantle-derived helium is also detectable. For the gas phase, the deep component is represented by both CH4 and CO2-rich gases, while the shallow one is N2-dominated. Coinciding with the 3 April 1996 ML = 4.9 earthquake, the CH4- rich component mixed with the shallow, NZ-dominated one at the Tramutola well (Val dfAgri), displaying wide variations in mixing proportions. In contrast, no significant modificationsoccurred in relation to the 1998 ML = 5.5 event. According to the collected data, an earthquake-related transient modification of local crustal permeability is suggested for the 1996 event. The different crustal response to the two events may be related to different stress distributions around the epicentres or may suggest a different tectonic connection between the Val d'Agri and the two earthquake locations.en
dc.language.isoEnglishen
dc.publisher.nameBlackwellen
dc.relation.ispartofTerra Novaen
dc.relation.ispartofseries13en
dc.subjectfluidsen
dc.subjectseismicityen
dc.titleSignificance of earthquake-related anomalies in fluids of Val D'Agri (southern Italy)en
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber249-257en
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.12. Fluid Geochemistryen
dc.relation.referencesAmato, A. and Montone, P., 1997. Present day stress field and active tectonics in southern peninsular Italy. Geophys. J. Int., 130, 519-534. Balderer, W. and Martinelli, G., 1995. Geochemistry of groundwaters and gases occurring in the 23 November, 1980 earthquake area (South Italy). Environ. Geochem. Health, 16 (Suppl.), 147-164. Barbier, E., Musmeci, F. and Saracco, L., 1998. Banca Nazionale Dati Geotermici, CD-Rom. Int. Inst. for Geothennal Research-CNR, Pisa. Boschi, E., Guidoboni, E., Ferrari, G., Mariotti, D., Valensise, G. and Gasparini, P., 2000. Catalogo dei forti terremoti in Italia dal 461 a. C. a1 1997. Annali Geofis., 43, 843-868. Celico, P,, De Gennaro, M., Ghiara, M.R. and Stanzione, D., 1979. Le sorgenti termominerali della Valle del Sele (Salerno): indagini strutturali, idrogeologiche e geochimiche. Rend. Soc. It. Min. Petr., 35, 389409. Cinque, A., Patacca, E., Scandone, P. and Tozzi, M,, 1993. Quaternary kinematic evolution of the Southern Apennines. Relationships between surface geological features and deep lithospheric structures. Annali Geofis., 36, 249-260. Cocco, M,, Chiarabba, C., Di Bona, M., Selvaggi, G., Margheriti, L., Frepoli, A., Lucente, F.P., Basili, A., Jongmans, D. and Campillo, M., 1999. The April, 1996 Irpinia seismic sequence: evidence for fault interaction. J. Seism., 3, 105-117. Dobrovolsky, I.P., Zubrov, S.I. and Miachkin, V.I., 1979. Estimation of the size of earthquake preparation zones. Pageoph, 117, 1025-1044. Doglioni, C., Harabaglia, P,, Martinelli, G., Mongelli, F. and Zito, G., 1996. A geodynamic model of the Southern Apennines accretionary prism. Terra Nova, 8, 54G547.Duchi, V., Minissale, A., Vaselli, 0 . and Ancillotti, M,, 1995. Hydrogeochemistry of the Campania region in southern Italy. J. Volc. Geoth. Res., 67, 313-328. ENI, 1962. Enciclopedia Del Petrolio E Del Gas Naturale, Vol. 6. C. Colombo, ed., Rome. ENI, 1972. Acque Dolci Sotterranee. C. Colombo, ed. Milano. FAUST. FAUlts as a Seismologist's Tool, Environment project of the European Union. http://faust.ingv.it Hoefs, J., 1987. Stable Isotope Geochemistry. Springer-Verlag. Berlin. Italiano, F., Martelli, M., Martinelli, G. and Nuccio, P.M., 2000. Geochemical evidence of melt intrusions along lithospheric faults of the Southern Apennines (Italy): geodynamic and seismogenic implications. J. Geophys. Res., 106, 13569-13578. Italiano, F., Martinelli, G. and Nuccio, P.M., 2001. Anomalies of mantle-derived helium during the 1997-98 seismic swarm of Umbria-Marche, Italy. Geophys. Res. Lett., 28, 839-842. Lollar Sherwood, B.S., O'Nions, R.K. and Ballentine, C.J., 1994. Helium and neon systematics in carbon dioxide-rich and hydrocarbon-rich gas reservoirs. Geochim. Cosmochim. Acta, 58, 5279-5290.Marty, B., Trull, T., Luzziez, P,, Basile, I. and Tanguy, J.C., 1994. He, Ar, 0 Sr and Nd isotope constraints on the origin and evolution of Mount Etna magmatism. Earth Planet. Sci. Lett., 126, 23-39. Mostardini, F. and Merlini, S., 1986. Appennino centro-meridionale, sezioni geologiche e proposta di model10 strutturale. Mem. Soc. Geol. It., 35, 177-202. O'Nions, R.K. and Oxburgh, E.R., 1983. Heat and helium in the Earth. Nature, 306, 42943 1. Sano, Y. and Wakita, H., 1985. Geographical distribution of 3 ~ e / 4ra~tioes in Japan: implications for arc tectonics and incipient magmatism. J. Geophys. Res., 90, 8729-8741. Sano, Y., Wakita, H., Italiano, F. and Nuccio, P.M., 1989. Helium isotopes and tectonics in Southern Italy. Geophys. Res. Lett., 16, 511-514. Thomas, D., 1988. Geochemical precursors to seismic activity. Pageoph., 126, 241-265. Toutain, J.P. and Baubron, J.C., 1999. Gas geochemistry and seismotectonics: a review. Tectonophysics, 304, 1-27.en
dc.description.obiettivoSpecifico3.2. Tettonica attivaen
dc.description.journalTypeJCR Journalen
dc.description.fulltextreserveden
dc.contributor.authorItaliano, F.en
dc.contributor.authorMartelli, M.en
dc.contributor.authorNuccio, P. M.en
dc.contributor.authorMartinelli, G.en
dc.contributor.authorPaternoster, M.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.departmentDip. CFTA, Univ. Palermoen
dc.contributor.departmentRegione Emilia Romagnaen
dc.contributor.departmentDip. Scienze Geologiche, Univ. Basilicataen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia-
crisitem.author.deptUniversità di Palermo-
crisitem.author.deptARPA Emilia-Romagna-
crisitem.author.deptUniversità della Basilicata, Potenza, Italy-
crisitem.author.orcid0000-0002-9465-6398-
crisitem.author.orcid0000-0001-8525-1754-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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