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dc.contributor.authorSembroni, Andreaes_ES
dc.contributor.authorKiraly, Agneses_ES
dc.contributor.authorFaccenna, Claudioes_ES
dc.contributor.authorFuniciello, Francescaes_ES
dc.contributor.authorBecker, Thorsten W.es_ES
dc.contributor.authorGoblig, Janes_ES
dc.contributor.authorFernandez, Maneles_ES
dc.date.accessioned2017-04-11T06:58:23Z-
dc.date.available2017-04-11T06:58:23Z-
dc.date.issued2017-03-
dc.identifier.citationGeophysical Research Letters, 44(6): 2693-2702 (2017)es_ES
dc.identifier.issn0094-8276-
dc.identifier.urihttp://hdl.handle.net/10261/148244-
dc.description.abstractDensity anomalies beneath the lithosphere are expected to generate dynamic topography at the Earth's surface due to the induced mantle flow stresses which scale linearly with density anomalies, while the viscosity of the upper mantle is expected to control uplift rates. However, limited attention has been given to the role of the lithosphere. Here we present results from analogue modeling of the interactions between a density anomaly rising in the mantle and the lithosphere in a Newtonian system. We find that, for instabilities with wavelengths of the same order of magnitude as lithosphere thickness, the uplift rate and the geometry of the surface bulge are inversely correlated to the lithosphere thickness. We also show that a layered lithosphere may modulate the topographic signal. With respect to previous approaches our models represent a novel attempt to unravel the way normal stresses generated by mantle flow are transmitted through a rheologically stratified lithosphere and the resulting topographic signal. © 2017. American Geophysical Union. All Rights Reserved.es_ES
dc.description.sponsorshipT.W.B. was partially supported through NASA OSP 201601412-001.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rightsopenAccessen_EN
dc.subjectAnalogue modelinges_ES
dc.subjectDynamic topographyes_ES
dc.subjectLithospherees_ES
dc.subjectMantle anomalyes_ES
dc.subjectSurface bulgees_ES
dc.subjectUpliftes_ES
dc.titleImpact of the lithosphere on dynamic topography: Insights from analogue modelinges_ES
dc.typeartículoes_ES
dc.identifier.doi10.1002/2017GL072668-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1002/2017GL072668es_ES
dc.identifier.e-issn1944-8007-
dc.embargo.terms2017-12-01es_ES
dc.contributor.funderNASA Astrobiology Institute (US)es_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
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