Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/74827
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invite to open peer review
DC FieldValueLanguage
dc.contributor.authorJimenez-Munt, Ivone-
dc.contributor.authorFernández Ortiga, Manel-
dc.contributor.authorSaura, Eduard-
dc.contributor.authorVergés Masip , Jaume-
dc.contributor.authorGarcía-Castellanos, Daniel-
dc.date.issued2012-
dc.identifierdoi: 10.1111/j.1365-246X.2012.05580.x-
dc.identifierissn: 0956-540X-
dc.identifier.citationGeophysical Journal International 190: 1311- 1324 (2012)-
dc.identifier.urihttp://hdl.handle.net/10261/74827-
dc.description.abstractThe aim of this work is to propose a first-order estimate of the crustal and lithospheric mantle geometry of the Arabia-Eurasia collision zone and to separate the measured Bouguer anomaly into its regional and local components. The crustal and lithospheric mantle structure is calculated from the geoid height and elevation data combined with thermal analysis. Our results show that Moho depth varies from ~42 km at the Mesopotamian-Persian Gulf foreland basin to ~60 km below the High Zagros. The lithosphere is thicker beneath the foreland basin (~200 km) and thinner underneath the High Zagros and Central Iran (~140 km). Most of this lithospheric mantle thinning is accommodated under the Zagros mountain belt coinciding with the suture between two different mantle domains on the Sanandaj-Sirjan Zone. The regional gravity field is obtained by calculating the gravimetric response of the 3-D crustal and lithospheric mantle structure obtained by combining elevation and geoid data. The calculated regional Bouguer anomaly differs noticeably from those obtained by filtering or just isostatic methods. The residual gravity anomaly, obtained by subtraction of the regional components to the measured field, is analyzed in terms of the dominating upper crustal structures. Deep basins and areas with salt deposits are characterized by negative values (~-20 mGal), whereas the positive values are related to igneous and ophiolite complexes and shallow basement depths (~20 mGal). © 2012 The Authors Geophysical Journal International © 2012 RAS.-
dc.description.sponsorshipThis research has been partly funded by ProjectsATIZA (CGL2009-09662-BTE) and TECLA (CGL2011–26670) and consolider-Ingenio 2010 Topo-Iberia (CSD2006-00041).-
dc.language.isoeng-
dc.publisherRoyal Astronomical Society-
dc.rightsopenAccess-
dc.subjectGravity anomalies and Earth structure-
dc.subjectContinental tectonics: compressional-
dc.subjectDynamics: gravity and tectonics; Crustal structure.-
dc.title3-D lithospheric structure and regional/residual Bouguer anomalies in the Arabia-Eurasia collision (Iran)-
dc.typeartículo-
dc.identifier.doi10.1111/j.1365-246X.2012.05580.x-
dc.relation.publisherversionhttp://dx.doi.org/10.1111/j.1365-246X.2012.05580.x-
dc.date.updated2013-04-22T10:27:03Z-
dc.description.versionPeer Reviewed-
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:(Geo3Bcn) Artículos
Files in This Item:
File Description SizeFormat
Jimenez-Munt_etal._GJI2012_Zagros3D.pdf6,8 MBAdobe PDFThumbnail
View/Open
Show simple item record

CORE Recommender

SCOPUSTM   
Citations

95
checked on May 18, 2024

WEB OF SCIENCETM
Citations

81
checked on Feb 22, 2024

Page view(s)

521
checked on May 26, 2024

Download(s)

599
checked on May 26, 2024

Google ScholarTM

Check

Altmetric

Altmetric


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.