Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/9454
DC Field | Value | Language |
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dc.contributor.authorall | Margheriti, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italia | en |
dc.contributor.authorall | Lucente, F. P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italia | en |
dc.contributor.authorall | Park, J.; Yale University, Geology and Geophysics, New Haven, CT, USA | en |
dc.contributor.authorall | Pondrelli, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.authorall | Levin, V.; Rutgers University, Earth and Planetary Sciences, Piscataway, NJ, USA | en |
dc.contributor.authorall | Steckler, M. S.; Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA | en |
dc.contributor.authorall | Baccheschi, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Salimbeni, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.date.accessioned | 2015-04-02T06:03:35Z | en |
dc.date.available | 2015-04-02T06:03:35Z | en |
dc.date.issued | 2014-12 | en |
dc.identifier.uri | http://hdl.handle.net/2122/9454 | en |
dc.description.abstract | We document quantitatively observations of quasi-Love waves obtained at permanent (Italian National Seismic Network) and temporary seismic stations deployed in Italy between 2003 and 2006 (Retreat, CAT/SCAN projects). We analyzed large earthquakes with source parameters that favor quasi-Love wave generation within this time-span, including the Sumatra–Andaman earthquake of 12/26/04. The presence or the absence of the quasi-Love phase is compared to the smoothed anisotropic pattern defined by the numerous SKS splitting measurements obtained in peninsular Italy, and to the Italian upper mantle structure as defined by seismic tomography. The large-scale anisotropic features, responsible for shear-wave splitting and documented also by Pn and surface-wave anisotropy, generally display the correct geometry to explain the scattered quasi-Love waves. Quasi-Love observations do not demand a tilted-axis anisotropic geometry. We argue instead for anisotropy with laterally-variable horizontal symmetry axis in the upper mantle below the Italian peninsula. | en |
dc.language.iso | English | en |
dc.publisher.name | Elsevier Science Limited | en |
dc.relation.ispartof | Journal of geodynamics | en |
dc.relation.ispartofseries | /82(2014) | en |
dc.subject | Seismic anisotropy | en |
dc.subject | Quasi-Love | en |
dc.subject | Italy | en |
dc.title | Large-scale coherent anisotropy of upper mantle beneath the Italian peninsula comparing quasi-Love waves and SKS splitting | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.description.pagenumber | 26-38 | en |
dc.subject.INGV | 04. Solid Earth::04.01. Earth Interior::04.01.02. Geological and geophysical evidences of deep processes | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.07. Tomography and anisotropy | en |
dc.subject.INGV | 04. Solid Earth::04.07. Tectonophysics::04.07.06. Subduction related processes | en |
dc.identifier.doi | 10.1016/j.jog.2014.07.007 | en |
dc.description.obiettivoSpecifico | 1T. Geodinamica e interno della Terra | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | restricted | en |
dc.relation.issn | 0264-3707 | en |
dc.contributor.author | Margheriti, L. | en |
dc.contributor.author | Lucente, F. P. | en |
dc.contributor.author | Park, J. | en |
dc.contributor.author | Pondrelli, S. | en |
dc.contributor.author | Levin, V. | en |
dc.contributor.author | Steckler, M. S. | en |
dc.contributor.author | Baccheschi, P. | en |
dc.contributor.author | Salimbeni, S. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | en |
dc.contributor.department | Yale University, Geology and Geophysics, New Haven, CT, USA | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.department | Rutgers University, Earth and Planetary Sciences, Piscataway, NJ, USA | en |
dc.contributor.department | Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
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 ONT, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | - |
crisitem.author.dept | Yale University, Dept. of Geology and Geophysics, New Haven, USA | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.dept | Rutgers University, Department of Geological Sciences, Piscataway, NJ, USA | - |
crisitem.author.dept | Lamont-Doherty Observatory, Palisades, NY (USA) | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.orcid | 0000-0003-3853-254X | - |
crisitem.author.orcid | 0000-0002-8717-1720 | - |
crisitem.author.orcid | 0000-0002-2117-7118 | - |
crisitem.author.orcid | 0000-0002-0851-7405 | - |
crisitem.author.orcid | 0000-0001-5383-7945 | - |
crisitem.author.orcid | 0000-0002-1077-5833 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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 | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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File | Description | Size | Format | Existing users please Login |
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Margheriti_etal-Q-Love-2014.pdf | Published Paper | 5.65 MB | Adobe PDF |
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