New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan
8 pages, 4 figures
| Autores: | , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 1998 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:dnet:digitalcsic_::32d038dcb5d091dfcfcab63a613d267c |
| Acceso en línea: | http://hdl.handle.net/10261/400990 |
| Access Level: | acceso abierto |
| Palabra clave: | Orinoco fan Multibeam Backscatter Parametric echosounder Braided Lobe |
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New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fanErcilla, GemmaAlonso, BelénBaraza, JesúsCasas, DavidChiocci, Francesco L.Estrada, FerranChiocci, Francesco L.Farran, Marcel-líGonthier, ElianePérez-Belzuz, FernandoPirmez, CarlosReeder, MikeTorres, JoséUrgeles, RogerOrinoco fanMultibeamBackscatterParametric echosounderBraidedLobe8 pages, 4 figuresThe interpretation of approximately 100 km of EM12 multibeam bathymetry and backscatter data together with high resolution TOPAS profiles obtained during a transit over the Orinoco deep-sea fan, near the Barbados accretionary prism, shows that the braided drainage pattern seen on GLORIA images by Belderson et al. (1984)corresponds to wide (∼10 km), low relief (<5 m) channels, incised by numerous small (∼500 m wide, ∼1 m relief) erosional notches. However, the new data indicate that what was originally described as a braided system, actually is a complex depositional system composed of sinuous channels, braided channels and depositional lobes, which co-exist in a short distance, and are easily transformed in each other in response to changes in the flux powerPeer reviewedElsevierConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520251998info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/400990reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1016/S0025-3227(97)00134-5Síinfo:eu-repo/semantics/openAccessoai:dnet:digitalcsic_::32d038dcb5d091dfcfcab63a613d267c2026-05-22T06:33:51Z |
| dc.title.none.fl_str_mv |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan |
| title |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan |
| spellingShingle |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan Ercilla, Gemma Orinoco fan Multibeam Backscatter Parametric echosounder Braided Lobe |
| title_short |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan |
| title_full |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan |
| title_fullStr |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan |
| title_full_unstemmed |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan |
| title_sort |
New high-resolution acoustic data from the `braided system' of the Orinoco deep-sea fan |
| dc.creator.none.fl_str_mv |
Ercilla, Gemma Alonso, Belén Baraza, Jesús Casas, David Chiocci, Francesco L. Estrada, Ferran Chiocci, Francesco L. Farran, Marcel-lí Gonthier, Eliane Pérez-Belzuz, Fernando Pirmez, Carlos Reeder, Mike Torres, José Urgeles, Roger |
| author |
Ercilla, Gemma |
| author_facet |
Ercilla, Gemma Alonso, Belén Baraza, Jesús Casas, David Chiocci, Francesco L. Estrada, Ferran Farran, Marcel-lí Gonthier, Eliane Pérez-Belzuz, Fernando Pirmez, Carlos Reeder, Mike Torres, José Urgeles, Roger |
| author_role |
author |
| author2 |
Alonso, Belén Baraza, Jesús Casas, David Chiocci, Francesco L. Estrada, Ferran Farran, Marcel-lí Gonthier, Eliane Pérez-Belzuz, Fernando Pirmez, Carlos Reeder, Mike Torres, José Urgeles, Roger |
| author2_role |
author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Orinoco fan Multibeam Backscatter Parametric echosounder Braided Lobe |
| topic |
Orinoco fan Multibeam Backscatter Parametric echosounder Braided Lobe |
| description |
8 pages, 4 figures |
| publishDate |
1998 |
| dc.date.none.fl_str_mv |
1998 2025 2025 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Postprint info:eu-repo/semantics/acceptedVersion |
| format |
article |
| status_str |
acceptedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/400990 |
| url |
http://hdl.handle.net/10261/400990 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
https://doi.org/10.1016/S0025-3227(97)00134-5 Sí |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Elsevier |
| publisher.none.fl_str_mv |
Elsevier |
| dc.source.none.fl_str_mv |
reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
| instname_str |
Consejo Superior de Investigaciones Científicas (CSIC) |
| reponame_str |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| collection |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
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| _version_ |
1869404728825217024 |
| score |
15.812429 |