Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/14833
DC FieldValueLanguage
dc.date.accessioned2021-09-17T05:47:00Z-
dc.date.available2021-09-17T05:47:00Z-
dc.date.issued2021-08-
dc.identifier.urihttp://hdl.handle.net/2122/14833-
dc.description.abstractFluctuations in groundwater content may produce surface deformation and affect the elastic properties of the Earth’s crust. In this study we evaluate the temporal variations of the Earth’s crust elastic properties (in the form of relative seismic-velocity variations) in a tectonically active region in northern Italy characterized by the presence of karst systems. In this area, GPS measurements already revealed hydrologically-induced deformation, modulated by changes in groundwater storage. We study the relation of our seismological observations with the geodetic and hydrological results and identify the effects of groundwater-content variations in the seismic-velocity perturbations. Our results show that hydrologically-induced changes in karstic media produce significant seismic-velocity perturbations, therefore its role in tectonic-stress adjustment studies must not be ignored. Depth sensitivity analysis of our results constrain the crustal perturbations to range between 1 and 4 km depth. Results from scattering imaging locate the crustal perturbations along the main karst systems.en_US
dc.language.isoEnglishen_US
dc.publisher.nameWiley-Aguen_US
dc.relation.ispartofGeophysical Research Lettersen_US
dc.relation.ispartofseries/48 (2021)en_US
dc.titleHydrological Effects on Seismic‐Noise Monitoring in Karstic Mediaen_US
dc.typearticleen
dc.description.statusPublisheden_US
dc.type.QualityControlPeer-revieweden_US
dc.description.pagenumbere2021GL093191en_US
dc.identifier.doi10.1029/2021GL093191en_US
dc.description.obiettivoSpecifico7T. Variazioni delle caratteristiche crostali e "precursori"en_US
dc.description.journalTypeJCR Journalen_US
dc.relation.issn0094-8276en_US
dc.contributor.authorAlmagro Vidal, Carlos-
dc.contributor.authorZaccarelli, Lucia-
dc.contributor.authorPintori, Francesco-
dc.contributor.authorBragato, Pier Luigi-
dc.contributor.authorSerpelloni, Enrico-
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italiaen_US
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italiaen_US
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italiaen_US
dc.contributor.departmentNational Institute of Oceanography and Applied Geophysics - OGS, Trieste, Italyen_US
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italiaen_US
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia-
crisitem.author.deptOGS-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia-
crisitem.author.orcid0000-0003-3899-6387-
crisitem.author.orcid0000-0002-4053-7625-
crisitem.author.orcid0000-0001-7465-6297-
crisitem.author.orcid0000-0003-3634-1053-
crisitem.author.orcid0000-0003-1822-403X-
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.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-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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