Výsledky vyhledávání

The Pianosa Contourite Depositional System (Northern Tyrrhenian Sea): Drift morphology and Plio-Quaternary stratigraphic evolution

Autor: Gwenael Jouet, E. Cauquil, Elda Miramontes, Antonio Cattaneo, Fabio Trincardi, Estelle Thereau, Marzia Rovere, Yannick Thomas

Publikováno v: Marine geology
378 (2016): 20–42. doi:10.1016/j.margeo.2015.11.004
info:cnr-pdr/source/autori:Miramontes E.; Cattaneo A.; Jouet G.; Thereau E.; Thomas Y.; Rovere M.; Cauquil E.; Trincardi F./titolo:The Pianosa Contourite Depositional System (Northern Tyrrhenian Sea): Drift morphology and Plio-Quaternary stratigraphic evolution/doi:10.1016%2Fj.margeo.2015.11.004/rivista:Marine geology (Print)/anno:2016/pagina_da:20/pagina_a:42/intervallo_pagine:20–42/volume:378
Marine Geology (0025-3227) (Elsevier Science Bv), 2016-08, Vol. 378, P. 20-42

The Pianosa Contourite Depositional System (CDS) is located in the Corsica Trough (Northern Tyrrhenian Sea), a confined basin dominated by mass transport and contour currents in the eastern flank and by turbidity currents in the western flank. The mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1907c26322db671e35a545d915b63dac
https://doi.org/10.1016/j.margeo.2015.11.004

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Types of fluid-related features controlled by sedimentary cycles and fault network in deepwater Nigeria

Autor: T. Marsset, L. Ruffine, A. Gay, S. Ker, E. Cauquil

Publikováno v: Marine and Petroleum Geology
Marine and Petroleum Geology, Elsevier, 2018, 89, pp.330-349. ⟨10.1016/j.marpetgeo.2017.10.004⟩
Marine And Petroleum Geology (0264-8172) (Elsevier Sci Ltd), 2018-01, Vol. 89, N. Part.2, P. 330-349

The seismic characteristics of focused fluid-related features such as pockmarks and carbonate build-ups on the Nigerian continental slope have been investigated using complementary seismic data sets (reprocessed 3D exploration data and 2D Very High R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8416faf262de315fac224d4fd5748dd0
https://hal.archives-ouvertes.fr/hal-01685513

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U-Th isotope constraints on gas hydrate and pockmark dynamics at the Niger delta margin

Autor: E. Cauquil, Joel Etoubleau, M. Voisset, Bernard Dennielou, Nabil Sultan, Germain Bayon, Livio Ruffine, Jean-Claude Caprais, Gideon M. Henderson, Tania Marsset

Publikováno v: Marine Geology (0025-3227) (Elsevier Science Bv), 2015-12, Vol. 370, P. 87-98

The application of uranium-thorium dating methods to authigenic carbonates provides unique constraints on the temporal evolution of methane seeps at ocean margins. In this study, we report U-Th isotope measurements for carbonate breccias collected fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa1f60e790ee741e5f0d5e30396f618
https://archimer.ifremer.fr/doc/00286/39708/

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ROV study of a giant pockmark on the Gabon continental margin

Autor: H. Ondréas, K. Olu, Y. Fouquet, J. L. Charlou, A. Gay, B. Dennielou, J. P. Donval, A. Fifis, T. Nadalig, P. Cochonat, E. Cauquil, J. F. Bourillet, M. Le Moigne, M. Sibuet

Publikováno v: Geo-Marine Letters (0276-0460) (Springer), 2005-11, Vol. 25, N. 5, P. 281-292

A giant, 800-m wide pockmark, called Regab, was discovered along the Equatorial African margin at 3160-m water depth and was explored by remote operated vehicle (ROV) as part of the Zaiango (1998-2000) and Biozaire (2001-2003) projects carried out co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76178211698f1b463a1b969ba9c4d412
https://doi.org/10.1007/s00367-005-0213-6

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Observations and predictability of internal solitons in the northern Andaman Sea

Autor: R. Nerzic, P. Hyder, E. Cauquil, D.R.G. Jeans

Publikováno v: Applied Ocean Research. 27:1-11

Internal solitons are potentially hazardous to sub-sea oil and gas drilling operations. The ability to predict these waves can therefore improve the cost effectiveness and safety of offshore drilling. Theory suggests that solitons are generated when

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f8dca44bb5c2e4ad5f9f532a0072727
https://doi.org/10.1016/j.apor.2005.07.001

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Sinuous pockmark belt as indicator of a shallow buried turbiditic channel on the lower slope of the Congo basin, West African margin

Autor: A. Gay, M. Lopez, P. Cochonat, N. Sultan, E. Cauquil, F. Brigaud

Publikováno v: The Geological Society, London, Special Publications
The Geological Society, London, Special Publications, Geological Society of London, 2003, 216, pp.173-189. ⟨10.1144/GSL.SP.2003.216.01.12⟩

International audience; Pockmarks on the slope of the Lower Congo Basin are distributed along a meandering band on seafloor coincident with a shallow buried palaeochannel imaged from the 3D-seismic database. Each pockmark originates systematically at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95a6331ec148c5458845a62458487c65
https://doi.org/10.1144/gsl.sp.2003.216.01.12

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Detailed Imaging of Seabed and Sub-seabed Geology from 3D Seismic Data Using Frequency Decomposition

Autor: E. Cauquil, P. Szafian, J.L. Piazza

Publikováno v: Near Surface Geoscience 2014 - First Applied Shallow Marine Geophysics Conference.

The study focuses on detailed imaging of the seabed and the shallow sub-seabed sequences of a deep water area particularly affected by seabed features such as pockmarks, faults, carbonate hardgrounds and hydrate mounds. Three workflows that were appl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d92e7c789cb54c4b1d51782123b9556c
https://doi.org/10.3997/2214-4609.20142122

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Integrated Method for Characterizing Gas Shallow Hazards

Autor: F. Pivot, J. Contet, E. Cauquil

Publikováno v: Proceedings.

This paper gives details about a methodology combining a new smart seismic attribute dedicated for enhancing possible gas shallow hazards and a systematic geological analysis done with a standardized questionnaire. This integrated methodology allows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc87c39ee74edcf912fdc2e8222c6dff
https://doi.org/10.3997/2214-4609.20141482

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