Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/561
DC Field | Value | Language |
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dc.contributor.authorall | Civello, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italia | en |
dc.contributor.authorall | Margheriti, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italia | en |
dc.date.accessioned | 2005-11-24T13:52:29Z | en |
dc.date.available | 2005-11-24T13:52:29Z | en |
dc.date.issued | 2004 | en |
dc.identifier.uri | http://hdl.handle.net/2122/561 | en |
dc.description.abstract | SKS-wave birefringence is likely caused by ongoing and/or fossil mantle flow. Splitting parameters in the southern Tyrrhenian subduction zone define a quite complex pattern of fast directions with large delay times up to 2.7 s. Fast directions are prevalently trench parallel below the slab and rotate to trench normal at the western edge of the slab depicting a ring around it. We interpret these anisotropic patterns, also observed in laboratory experiment, as toroidal mantle flow induced by rollback subduction. | en |
dc.format.extent | 221472 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.relation.ispartof | GEOPHYSICAL RESEARCH LETTERS, | en |
dc.relation.ispartofseries | 31/10(2004) | en |
dc.subject | SKS splitting | en |
dc.subject | Calabrian | en |
dc.title | Toroidal mantle flow around the Calabrian slab (Italy) from SKS splitting | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | (L10601) | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.99. General or miscellaneous | en |
dc.identifier.doi | doi:10.1029/2004GL019607 | en |
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Chiarabba (1995), Seismicity and P-wave velocity image of southern Tyrrhenian subduction zone, Geophys. J. Int., 121, 818– 826. Silver, P. G. (1996), Seismic anisotropy beneath the continents: Probing the depths of Geology, Annu. Rev. Earth Planet. Sci., 24, 385– 432. Silver, P. G., and W. W. Chan (1991), Shear wave splitting and subcontinental mantle deformation, J. Geophys. Res., 96, 16,429–16,454. Tricart, P., L. Torelli, A. Argnani, F. Rekhiss, and N. Zitellini (1994), Extensional collapse related to compressional uplift in the Alpine chain off northern Tunisia (central Mediterranean), Tectonophysics, 238, 317– 329. Trua, T., G. Serri, and M. P. Marani (2003), Lateral flow of African mantle below the nearby Tyrrhenian plate: Geochemical evidence, Terra Nova, 15, 433– 440, doi:10.1046/j.1365-3121.2003.00509. Van der Lee, S., et al. (2001), New seismographic data from the Eurasia- Africa plate boundary region, Eos 82, 51. Vinnik, L. P., G. L. Kosarev, and L. I. Makeyeva (1984), Anisotropy of the lithosphere according to the observations of SKS and SKKS waves (in Russian), Dokl. Akad. Nauk SSSR, 278, 1335– 1339. Wessel, P., andW. H. F. Smith (1998), New version of the Generic Mapping Tools released, Eos Trans. AGU, 79, 579, 1998. Wortel, M. J. R., and W. Spackman (2000), Subduction and slab detachment in the Mediterranean-Carpathian Region, Science, 290, 1910– 1917. | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Civello, S. | en |
dc.contributor.author | Margheriti, L. | 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 |
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.orcid | 0000-0003-3853-254X | - |
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.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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