English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/124048
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Sand ridges in the mid-outer shelf as potential sand borrows areas (NW Mediterranean)

AutorDurán, Ruth ; Guillén, Jorge ; Simarro, Gonzalo ; Ribó, Marta ; Puig, Pere ; Muñoz, Araceli; Palanques, Albert
Fecha de publicaciónabr-2015
EditorWorld Scientific Publishing
CitaciónThe Proceedings of the Coastal Sediments 2015 (2015)
ResumenAn extensive dataset of vibrocores and high-resolution seismic data allowed characterizing a sand ridge field in the Valencia mid-outer shelf. Sediment coring revealed a layer of coarse sand to gravel with pebbles corresponding with the basal reflector which is identified in the seismic profile and interpreted as the Holocene ravinement surface. Internally, the sand ridges displays medium to high-angle dipping reflectors indicating long-term migration towards the southeast, in the direction of present-day sediment transport. In addition, the occurrence of interbedded mud layers within the ridge sand unit, together with the dipping internal reflectors suggests episodic ridge migration and reactivation. The internal structure of small sand ridges also provides additional information about the mechanisms of ridge degradation. Regarding to the use of the Valencia sand ridges as potential borrow area, it was identified a sand deposit of 22·million m3 of relatively well-sorted medium and coarse sand with a limited mud content, that must be preserved as strategic sand reservoir
DescripciónThe Coastal Sediments ’15 conference, Understanding and Working with Nature, 11-15 May 2015, San Diego, California.-- 13 pages, 6 figures
Versión del editorhttp://dx.doi.org/10.1142/9789814689977_0111
URIhttp://hdl.handle.net/10261/124048
DOI10.1142/9789814689977_0111
Identificadoresdoi: 10.1142/9789814689977_0111
isbn: 978-981-4689-98-4
Aparece en las colecciones: (ICM) Libros y partes de libros
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.