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Title: | Rifting and seafloor spreading in backarcs: The Bransfield and North Fiji Basins (NW Antarctica and SW Pacific) |
Other Titles: | "Rifting" i acreció oceanica de rere-arc: les conques de Bransfield i Nord Fijiana (Antartida i Pacífic Sudoest)Š |
Authors: | Gràcia, Eulàlia ![]() |
Keywords: | Rifting Acreción oceánica Fiji Bransfiled |
Issue Date: | 1996 |
Publisher: | CSIC - Instituto de Ciencias de la Tierra Jaume Almera (ICTJA) |
Citation: | Acta Geológica Hispánica, v. 31 (1996), no 4, p. 85-89 |
Abstract: | [CAT] Aquesta Tesi estudia els processos de rifting i acreció
ocehnica en les conques de rere-arc utilitzant dades de
batimetria multifeix i dades geofisiques. Els metodes
geofisics emprats han estat, principalment, magnetisme i
gravimetria, tot i que també es presenten dades de sísmica
de reflexió i de submergible. Tres arees han estat
seleccionades: les conques Central i Oriental a la Conca
de Bransfield, 1'Eix d'Expansió Central, i la Dorsal de
Sud Pandora-Tripartita a la Conca Nord-Fijiana. [EN] This Thesis deals with the study of the rifting and seafloor spreading processes in backarc basins using swath-bathymetry and geophysical data. The geophysical methods used are mainly magnetics and gravity, although other methods, such as seismic reflection and submersible data are also presented in some chapters. Three areas were selected for this study: The Central and Eastern Bransfield Basins, northwest Antarctic Peninsula, and the Central Spreading Ridge and the South Pandora-Tripartite Ridges in the North Fiji Basin, southwest Pacific. |
Description: | Resumen de Tesis Doctoral. Fecha de lectura 12 de febrero de 1996. Directores: Dr. Miquel Canals Artigas, Universitat de Barcelona y Dr. Jean-Marie Auzende (IFREMER-Brest, Franca) |
URI: | http://hdl.handle.net/10261/6758 |
ISSN: | 1695-6133 |
Appears in Collections: | (Geo3Bcn) Artículos |
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