dc.contributor.author
Suriñach Cornet, Emma
dc.contributor.author
Flores-Márquez, E. L.
dc.contributor.author
Galindo Zaldívar, Jesús
dc.contributor.author
Maldonado, Andrés
dc.date.issued
2020-05-30T14:57:01Z
dc.date.issued
2020-05-30T14:57:01Z
dc.date.issued
2020-05-30T14:57:01Z
dc.identifier
https://hdl.handle.net/2445/163242
dc.description.abstract
The high density of geophysical data (gravity, bathymetry...) collected in the ANTPAC 97/98 cruise by the Spanish BIO Hespérides allows us to obtain the crustal thickness of the areas near the intersection of the Shackleton Fracture Zone and the West Scotia Ridge (Z1), and the P2 segment of the Phoenix-Antarctic Ridge (Z2) by means of inversion methods. Data were merged with that of the Global Gravity Grid and the Global Sea Floor Topography (Sandwell and Smith, 1997). The effect of the bathymetry on the Free Air anomaly was eliminated previously. Differences in the crustal thickness in both areas are presented.
dc.format
application/pdf
dc.publisher
Sociedad Geológica de España
dc.relation
Reproducció del document publicat a: http://www.sociedadgeologica.es/archivos/geogacetas/Geo41/G41Art56.pdf
dc.relation
Geogaceta, 2007, vol. 41, p. 223-226
dc.rights
(c) Sociedad Geológica de España, 2007
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Dinàmica de la Terra i l'Oceà)
dc.subject
Gravimetria (Geofísica)
dc.subject
Tectònica de plaques
dc.subject
Gravimetry (Geophysics)
dc.subject
Plate tectonics
dc.title
Grosor de la corteza oceánica en dorsales de expansión y alrededores en el Paso del Drake (Antártida) a partir de inversión numérica de datos gravimétricos
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
