Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/4654
DC Field | Value | Language |
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dc.contributor.authorall | Bianco, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.authorall | Zaccarelli, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.date.accessioned | 2008-12-12T10:23:04Z | en |
dc.date.available | 2008-12-12T10:23:04Z | en |
dc.date.issued | 2009 | - |
dc.identifier.uri | http://hdl.handle.net/2122/4654 | en |
dc.description.abstract | Shear wave splitting parameters represent a useful tool to detail the stress changes occurring in volcanic environments before impending eruptions. In the present paper, we display the parameter estimates obtained through implementation of a semiautomatic algorithm applied to all useful datasets of the following Italian active volcanic areas:Mt. Vesuvius,Campi Flegrei, and Mt. Etna. Most of these datasets have been the object of several studies (Bianco et al., Annali di Geofisica, XXXXIX 2:429–443, 1996, J Volcanol Geotherm Res 82:199–218, 1998a, Geophys Res Lett 25(10):1545–1548, 1998b, Phys Chem Earth 24:977–983, 1999, J Volcanol Geotherm Res 133:229–246, 2004, Geophys J Int 167(2):959–967, 2006; Del Pezzo et al., Bull Seismol Soc Am 94(2):439–452, 2004). Applying the semiautomatic algorithm, we confirmed the results obtained in previous studies, so we do not discuss in much detail each of our findings but give a general overview of the anisotropic features of the investigated Italian volcanoes. In order to make a comparison among the different volcanic areas, we present our results in terms of the main direction of the fast polarization (ϕ) and percentage of shear wave anisotropy (ξ ) | en |
dc.language.iso | English | en_US |
dc.publisher.name | Springer Netherlands | en_US |
dc.relation.ispartof | Journal of Seismology | en_US |
dc.relation.ispartofseries | /13 (2009) | en_US |
dc.subject | Shear wave splitting parameters | en |
dc.subject | Temporal variations | en |
dc.subject | Volcano seismology | en |
dc.subject | Semiautomatic techniques | en |
dc.title | A reappraisal of shear wave splitting parameters from Italian active volcanic areas through a semiautomatic algorithm | en_US |
dc.type | article | en |
dc.description.status | Published | en_US |
dc.type.QualityControl | Peer-reviewed | en_US |
dc.description.pagenumber | 253–266 | en_US |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.07. Tomography and anisotropy | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.08. Volcano seismology | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.09. Waves and wave analysis | en |
dc.identifier.doi | 10.1007/s10950-008-9125-z | en_US |
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In: Nieuwland R (ed) New insights into structural interpretation and modelling. Geological Society Special Publication 212, pp 135–149 Zatsepin SV, Crampin S (1997) Modeling the compliance of crustal rock-I. Response of shear-wave split ting to differential stress. Geophys J Int 129:477–494 Zollo A, Bernard P (1989) S-wave polarization inversion of the 15 October 1979, 23:19 imperial valley aftershock: evidence for anisotropy and a simple source mechanism. Geophys Res Lett 16:1047–1050 | en |
dc.description.obiettivoSpecifico | 4T. Sismicità dell'Italia | en_US |
dc.description.journalType | JCR Journal | en_US |
dc.description.fulltext | reserved | en |
dc.contributor.author | Bianco, F. | - |
dc.contributor.author | Zaccarelli, L. | - |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en_US |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en_US |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OV, Napoli, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.orcid | 0000-0001-5400-7724 | - |
crisitem.author.orcid | 0000-0002-4053-7625 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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