Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/12630
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dc.date.accessioned2019-04-09T06:23:39Zen
dc.date.available2019-04-09T06:23:39Zen
dc.date.issued2019en
dc.identifier.urihttp://hdl.handle.net/2122/12630en
dc.description.abstractThe Campi Flegrei caldera in Southern Italy is one of the most populated active volcanoes on Earth. It has an unprecedented record of historical unrest and eruption that dates back to 2.2 ka BP and provides key insights for understanding the dynamic evolution of large calderas. Since 1950, it has undergone four episodes of caldera-wide uplift and seismicity, which have raised the coastal town of Pozzuoli, near the centre of unrest, up to 4.5 m and triggered the repeated evacuation of some 40,000 people. After about 20 years of subsidence, following the uplift peak reached in 1984, the caldera started a new, low rate uplift episode, accompanied by low magnitude seismicity and marked geochemical changes in fumaroles. In this area it is crucial to discriminate episodes of shallow magma intrusion from hydrothermal perturbations, which are both able to generate unrest signals. In this paper, by a critical review of previous literature and some new results, we discriminate, in the unrest episodes, the relative contributions of hydrothermal effects and shallow magma intrusions. Our review is aimed also to show the different behavior of the largest unrest episodes, such as the 1982–1984, and the present, ungoing unrest characterized by smaller rate but longer lasting uplift. We show that for the former, larger uplift of the 80's, there is clear evidence for shallow magma intrusion, and we are able to compute the amount of intruded magma volume. For the present, on-going uplift, on the contrary, there is no evidence for magmatic activity at shallow depth. As a main result of our analysis, we demonstrate here the present unrest, characterized by much lower uplift rates and seismicity, is only interpretable as due to large gas fluxes coming from the deeper magma reservoir; without any appreciable contribution from shallow magma or recent magmatic intrusion. Our results shed new light on the interpretation of caldera unrest worldwide, and clearly indicate the most constraining data and the most rigorous procedures of data analysis for a correct interpretation of volcanic unresten
dc.language.isoEnglishen
dc.relation.ispartofEarth-Science Reviewsen
dc.relation.ispartofseries/188 (2019)en
dc.titleThe Campi Flegrei caldera unrest: Discriminating magma intrusions from hydrothermal effects and implications for possible evolutionen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber108-122en
dc.identifier.doi10.1016/j.earscirev.2018.11.007en
dc.relation.referencesAcocella, V., Di Lorenzo, R., Newhall, C., Scandone, R., 2015. An overview of recente (1988 to 2014) caldera unrest: knowledge and perspectives. Rev. Geophys. https:// doi.org/10.1002/2015RG000492. AGIP, 1987. Geologia e Geofisica del Sistema Geotermico Dei Campi Flegrei (Technical Report). SERG-ESG, San Donato Italy. Aiuppa, A., Tamburello, G., Di Napoli, R., Cardellini, C., Chiodini, G., Giudice, G., Grassa, F., Pedone, M., 2013. First observations of the fumarolic gas output from a restless caldera: implications for the current period of unrest (2005-2013) at Campi Flegrei. Geochem. Geophys. Geosyst. https://doi.org/10.1002/ggge.20261. Amoruso, A., Crescentini, L., 2011. Modelling deformation due to a pressurized ellipsoidal cavity, with reference to the Campi Flegrei Caldera, Italy. Geophys. Res. Lett. https://doi.org/10.1029/2010GL046030. Arienzo, I., Moretti, R., Civetta, L., Orsi, G., Papale, P., 2010. The feeding system of Agnano-Monte Spina eruption Campi Flegrei (Italy): dragging the past into present activity and future scenarios. Chem. Geol. 270, 135–147. Babbage, C., 1847. Observation on the Temple of Serapis at Pozzuoli at Pozzuoli near Naples. R. and J. E, Taylor London. Barberi, F., Corrado, G., Innocenti, F., Luongo, G., 1984. Phlegraean fields 1982-1984: brief chronicle of a volcano emergency in a densely populated area. Bull. Volcanol. 47 (2), 175–185. Battaglia, M., Troise, C., Obrizzo, F., Pingue, F., De Natale, G., 2006. Evidence for fluid migration as the source of deformation at Campi Flegrei caldera (Italy). Geophys. Res. Lett. 33, L01307. https://doi.org/10.1029/2005GL024904. Battaglia, J., Zollo, A., Virieux, J., Dello Iacono, D., 2008. Merging active and passive data sets in travel-time tomography: the case study of Campi Flegrei caldera (southern Italy). Geophys. Prospect. 56, 555–573. Beauducel, F., De Natale, G., Obrizzo, F., Pingue, F., 2004. 3-D modellling of Campi Flegrei ground deformations: role of caldera boundary discontinuities. Pure Appl. Geophys. 161, 1329–1344. Bellucci, F., Woo, J., Kilburn, C.R.J., Rolandi, G., 2006. Geological Society, London, Special Publications. 269. pp. 141–157. 1 January 2006. https://doi.org/10.1144/ GSL.SP.2006.269.01.09. Berrino, G., Corrado, G., Luongo, G., Toro, B., 1984. Ground deformation and gravity changes accompanying the 1982 Pozzuoli uplift. Bull. Volcanol. 47 (2), 187–200. Bianchi, R., Coradini, A., Federico, C., Giberti, G., Lanciano, P., Pozzi, J.P., Sartoris, G., Scandone, R., 1987. Modeling of surface deformations in volcanic areas: the 1970–1972 and 1982–1984 crises of Campi Flegrei, Italy. J. Geophys. Res. 92, 14,139–14,150. Bodnar, R.J., Cannatelli, C., De Vivo, B., Lima, A.M., Belkin, H.E., Milia, A., 2007. Quantitative model for magma degassing and ground deformation (bradyseism) at Campi Flegrei, Italy: implications for future eruptions. Geology 35 (9), 791–794. https://doi.org/10.1130/G23653A.1. Bonafede, M., Mazzanti, M.A., 1997. Hot fluid migration in compressible saturated porous media. Geophys. J. Intern. 128, 383–398. Breislak, S., 1792. Essai Mineralogiques Sur le Solfatare de Pouzole; Part 3. Observations su l'Exterior du Cratere de la Solfatare. Giaccio, Naples, pp. 170–177. Caliro, S., Chiodini, G., Moretti, R., Avino, R., Granieri, R., Russo, M., Fiebig, J., 2007. The origin of the fumaroles of La Solfatara (Campi Flegrei, south Italy). Geochim. Cosmochim. Acta 71 (12), 3040–3055. Capuano, P., Russo, G., Civetta, L., Orsi, G., D'Antonio, M., Moretti, R., 2013. The active portion of the Campi Flegrei caldera structure imaged by 3-D inversion of gravity data. Geochem. Geophys. Geosyst. 14, 4681–4697. https://doi.org/10.1002/ggge. 20276. Carlino, S., Somma, R., 2010. Eruptive versus non-eruptive behaviour of large calderas: the example of Campi Flegrei caldera (southern Italy). Bull. Volcanol. 72 (7), 871–886. Carlino, S., Somma, R., Troise, C., Natale, G., 2012. The geothermal exploration of Campanian volcanoes: historical review and future development. Renew. Sustain. Energy Rev. 1004–1030. https://doi.org/10.1016/j.rser.2011.09.023. Carlino, S., Tramelli, A., Somma, R., 2014. Bull. Volcanol. 76 (10), 870. https://doi.org/ 10.1007/s00445-014-0870-2. Carlino, S., Kilburn, C.R.J., Tramelli, A., Troise, C., Somma, R., De Natale, G., 2015. Tectonic stress and renewed uplift at Campi Flegrei caldera, southern Italy: New insights from caldera drilling June 2015. Earth Planet. Sci. Lett. 420, 23–29. https:// doi.org/10.1016/j.epsl.2015.03.035. Casertano, L., Oliveri Del Castillo, A., Quagliariello, M.T., 1976. Hydrodynamics and geodynamics in the Phlegraean Fields area of Italy. Nature 264 (1976), 161–164. Chiodini, G., Todesco, M., Caliro, S., Del Gaudio, C., Macedonio, G., Russo, M., 2003. Magma degassing as a trigger of bradyseismic events; the case of Phlegrean Fields (Italy). Geophys. Res. Lett. 30 (8), 1434. https://doi.org/10.1029/2002GL01679. Chiodini, G., Vandemeulebrouck, J., Caliro, S., D'Auria, L., De Martino, P., Mangiacapra, A., Petrillo, Z., 2015. Evidence of thermal driven processes triggering the 2005-2014 unrest at Campi Flegrei caldera. Earth Planet. Sci. Lett. 414, 58–67. Chiodini, G., Paonita, A., Aiuppa, A., Costa, A., Caliro, S., De Martino, P., Acoella, V., Vandemeulebrouck, J., 2016. Magma near the critical degassing pressure drive volcanic unrest towards a critical state. Nat. Commun. https://doi.org/10.1038/ ncomms1372. Chiodini, G., Selva, J., Del Pezzo, E., Marsan, D., De Siena, L., D'Auria, L., Bianco, F., Caliro, S., De Martino, P., Ricciolino, P., Petrillo, Z., 2017. Clues on the origin of post- 2000 earthquakes at Campi Flegrei caldera (Italy). Sci. Rep. 7 (1), 4472. https://doi. org/10.1038/s41598-017-04845-9. Corrado, G., Guerra, I., Bascio, A.L., Luongo, G., Rampoldi, F., 1977. Inflation and microearthquake activity of Phlegrean Fields, Italy. Bull. Volcanol. 40 (3), 169–188. Costanzo, M.R., Nunziata, C., 2017. Inferences on the lithospheric structure of Campi Flegrei District (southern Italy) from seismic noise cross-correlation. Phys. Earth Planet. Inter. 265, 92–105. D'Auria, L., Pepe, S., Castaldo, R., Giudicepietro, F., Macedonio, G., Ricciolino, P., Tizzani, P., Casu, F., Lanari, R., Manzo, M., Martini, M., Sansosti, E., Zinno, I., 2015. Magma injection beneath the urban area of Naples: a new mechanism for the 2012- 2013 volcanic unrest at Campi Flegrei caldera. Sci. Rep. 5, 13100. https://doi.org/10. 1038/srep13100. De Gori, P., Cimini, G.B., Chiarabba, C., De Natale, G., Troise, C., Deschamps, A., 2001. Teleseismic tomography of the Campanian volcanic area and surrounding Apenninic belt. J. Volcanol. Geotherm. Res. 109 (1), 55–75. De Natale, G., Pingue, F., 1993. Ground deformations modelling in collapsed caldera structures. J. Vol. Geotherm. Res. 57 (19–38). De Natale, G., Zollo, A., Ferraro, A., Virieux, J., 1995. Accurate fault mechanism determinations for a 1984 earthquake swarm at Campi Flegrei caldera (Italy) during an unrest episode: Implications for volcanological research. J. Geophys. Res. 100 (B12), 24167–24185. https://doi.org/10.1029/95JB00749. De Natale, G., Troise, C., 2011. The ‘Campi Flegrei Deep Drilling Project’: from risk mitigation to renewable energy production. Eur. Rev. 19 (3), 337–353. https://doi.org/....en
dc.description.obiettivoSpecifico4V. Processi pre-eruttivien
dc.description.obiettivoSpecifico6V. Pericolosità vulcanica e contributi alla stima del rischioen
dc.description.journalTypeJCR Journalen
dc.contributor.authorTroise, Claudiaen
dc.contributor.authorDe Natale, Giuseppeen
dc.contributor.authorSchiavone, Robertoen
dc.contributor.authorSomma, Renatoen
dc.contributor.authorMoretti, Robertoen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italiaen
dc.contributor.departmentUniversità della Campania ‘Luigi Vanvitelli’, Dipartimento di Ingegneria, Naples (I), Italyen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italiaen
dc.contributor.departmentInstitute de Physique du Globe, équipe des Systèmes Volcaniques - Observatoire Volcanologique et Sismologique de Guadeloupe, Gourbeyre (FWI), Franceen
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 OV, Napoli, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia-
crisitem.author.deptUniversità della Campania ‘Luigi Vanvitelli’, Dipartimento di Ingegneria, Naples (I), Italy-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia-
crisitem.author.deptCentro Interdipartimentale di Ricerche in Ingegneria Ambientale, Seconda Università di Napoli, Naples, Italy.-
crisitem.author.orcid0000-0001-6555-5777-
crisitem.author.orcid0000-0001-8391-2846-
crisitem.author.orcid0000-0002-2227-6054-
crisitem.author.orcid0000-0003-2031-5192-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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