Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/7357
DC Field | Value | Language |
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dc.contributor.authorall | Santini, S.; Dipartimento di Matematica, Fisica e Informatica, Università “Carlo Bo”, Urbino, Italy | en |
dc.contributor.authorall | Saggese, F.; Dottorato di Ricerca in Scienze della Terra, Università “Carlo Bo”, Urbino, Italy | en |
dc.contributor.authorall | Megna, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Mazzoli, S.; Dipartimento di Scienze della Terra, Università “Federico II”, Napoli, Italy | en |
dc.date.accessioned | 2012-01-17T15:01:44Z | en |
dc.date.available | 2012-01-17T15:01:44Z | en |
dc.date.issued | 2011-12 | en |
dc.identifier.uri | http://hdl.handle.net/2122/7357 | en |
dc.description.abstract | A focal mechanism study was carried out for seismic events that occurred in the central-northern Marche region between 2003 and 2009. The study is based on earthquake data, having magnitude M ≤ 3.5, recorded by the seismic network of the Istituto Nazionale di Geofisica e Vulcanologia. The results show that events tend to cluster into different sectors, each being characterized by a roughly homogeneous seismological behaviour. The new data confirm the occurrence of an extensional stress regime in the axial zone of the mountain belt, generally characterized by vertical or sub-vertical P-axes. On the other hand, a different stress regime appears to dominate in the outer Apennine sector, extending from the high valley of the Marecchia River to the foothills west of Ancona. Here, the well-known extensional domain of the axial zone of the Apennine mountain belt gives way, through an area characterized by oblique-slip faulting and variably plunging P-axes, to a regime dominated by roughly horizontal P-axes along the Adriatic onshore. Roughly horizontal P-axes characterize also the adjacent Adriatic Sea sector, although some variability in the maximum compression direction occurs in the offshore area. | en |
dc.language.iso | English | en |
dc.publisher.name | Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS, Trieste, Italy | en |
dc.relation.ispartof | Bollettino di Geofisica Teorica ed Applicata | en |
dc.relation.ispartofseries | 4/52(2011) | en |
dc.subject | seismicity | en |
dc.subject | focal mechanisms | en |
dc.subject | central Italy | en |
dc.subject | Marche | en |
dc.title | A note on central-northern Marche seismicity: new focal mechanisms for events recorded in years 2003-2009 | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 639-649 | en |
dc.subject.INGV | 04. Solid Earth::04.07. Tectonophysics::04.07.99. General or miscellaneous | en |
dc.identifier.doi | 10.4430/bgta0025 | en |
dc.description.obiettivoSpecifico | 3.3. Geodinamica e struttura dell'interno della Terra | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | restricted | en |
dc.contributor.author | Santini, S. | en |
dc.contributor.author | Saggese, F. | en |
dc.contributor.author | Megna, A. | en |
dc.contributor.author | Mazzoli, S. | en |
dc.contributor.department | Dottorato di Ricerca in Scienze della Terra, Università “Carlo Bo”, Urbino, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Università “Federico II”, Napoli, Italy | 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 | Dottorato di Ricerca in Scienze della Terra, Università “Carlo Bo”, Urbino, Italy | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, dell’Ambiente e delle Risorse (DiSTAR), Università di Napoli Federico II, Largo San Marcellino 10, 80138 Napoli, Italy | - |
crisitem.author.orcid | 0000-0003-4494-1251 | - |
crisitem.author.orcid | 0000-0002-3536-1805 | - |
crisitem.author.orcid | 0000-0003-3911-9183 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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Santini_et_al_2011.pdf | Main article | 2.47 MB | Adobe PDF |
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