Výsledky vyhledávání - "Elsa Stetten"

Fatty acid biomarkers as indicators of organic matter origin and processes in recent turbidites: The case of the terminal lobe complex of the Congo deep-sea fan

Autor: Audrey M. Pruski, Elsa Stetten, Arnaud Huguet, Gilles Vétion, Haolin Wang, Claire Senyarich, François Baudin

Publikováno v: Organic Geochemistry. 173:104484

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29248c16ed611d5e1e4e6565bc35d0ce
https://doi.org/10.1016/j.orggeochem.2022.104484

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Early diagenesis in the Congo deep-sea fan sediments dominated by massive terrigenous deposits: Part I – Oxygen consumption and organic carbon mineralization using a micro-electrode approach

Autor: Lucie Pastor, Elsa Stetten, Cecile Cathalot, Flora Toussaint, Jean-Claude Caprais, Lara Pozzato, Christophe Rabouille, Karine Olu, Chabha Berrached

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, 2017, 142, pp.125-138. ⟨10.1016/j.dsr2.2017.05.010⟩
Deep Sea Research Part II: Topical Studies in Oceanography, Elsevier, 2017, 142, pp.125-138. ⟨10.1016/j.dsr2.2017.05.010⟩

Organic matter (OM) transfer from the continent to the ocean occurs across margins which constitute a major area of OM recycling and burial. The lobe complex of the Congo deep-sea fan is connected to the river mouth by a canyon and alimented by recur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6a00ea3a656925c2459b8264c1888b
https://doi.org/10.1016/j.dsr2.2017.05.010

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Carbon and silica megasink in deep-sea sediments of the Congo terminal lobes

Autor: Martial Taillefert, Karine Olu, Mélanie Raimonet, Lucie Pastor, Jean-Louis Reyss, Olivier Ragueneau, Philippe Martinez, Laurence Méjanelle, Laurence Droz, P. Michalopoulos, Elsa Stetten, François Baudin, Christophe Rabouille, Bernard Dennielou, Audrey M. Pruski, Johann Schnyder, Julie Tourolle, Alexis Khripounoff, Livio Ruffine

Publikováno v: Quaternary Science Reviews
Quaternary Science Reviews, 2019, 222, pp.105854. ⟨10.1016/j.quascirev.2019.07.036⟩
Quaternary Science Reviews, Elsevier, 2019, 222, pp.105854. ⟨10.1016/j.quascirev.2019.07.036⟩
Quaternary Science Reviews (0277-3791) (Elsevier BV), 2019-10, Vol. 222, P. 105854 (7p.)

International audience; Carbon and silicon cycles at the Earth surface are linked to long-term variations of atmospheric CO2 and oceanic primary production. In these cycles, the river-sea interface is considered a biogeochemical hotspot, and deltas p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c7e36e0cbdeee9f4cc4c10c8518cb67
https://hal.science/hal-02429997/file/1-s2.0-S0277379119301313-am.pdf

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The Congolobe project, a multidisciplinary study of Congo deep-sea fan lobe complex: Overview of methods, strategies, observations and sampling

Autor: Nicolas Gayet, Karine Charlier, Mélanie Raimonet, Olivier Ragueneau, Philippe Noel, J. Le Saout, Christophe Rabouille, Florence Savignac, Laurent Toffin, Gilles Vétion, Ming-Yi Sun, Lucie Pastor, Perrine Cruaud, S. Bourgeois, Anne Godfroy, Françoise Lesongeur, F. Toussaint, Julie Tourolle, François Baudin, Olivier Mouchel, Elsa Stetten, Philippe Rodier, Audrey M. Pruski, Martine Bez, Cecile Cathalot, Martial Taillefert, Sophie Arnaud-Haond, Lara Pozzato, Rudolph Corvaisier, Laurence Méjanelle, N. Tisnerat-Laborde, Claire Croguennec, Christophe Brandily, Philippe Martinez, Jean-Claude Caprais, Arunima Sen, Bernard Dennielou, Bruno Bombled, Sandrine Bessette, C. Senyarich, Alexis Khripounoff, Karine Olu, Laurence Droz, M. Lesaout, Marie Picot, Stéphane Hourdez, Jordon S. Beckler, J. Le Bruchec, Johann Schnyder, Patricia Pignet, Nathalie Babonneau, Livio Ruffine, M. Rabiller, J.L. Reyss, P. Michalopoulos, J.-M. Jouanneau, C. Bayle, Carole Decker, Sara Teixeira, B. Ruesch

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, Elsevier, 2017, 142, pp.7-24. ⟨10.1016/j.dsr2.2016.05.006⟩
Deep Sea Research Part II: Topical Studies in Oceanography, 2017, 142, pp.7-24. ⟨10.1016/j.dsr2.2016.05.006⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Deep-sea Research Part Ii-topical Studies In Oceanography (0967-0645) (Pergamon-elsevier Science Ltd), 2017-08, Vol. 142, P. 7-24

The presently active region of the Congo deep-sea fan (around 330,000 km(2)), called the terminal lobes or lobe complex, covers an area of 2500 km(2) at 4700-5100 m water depth and 750-800 km offshore. It is a unique sedimentary area in the world oce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5940d95bf3320469e8a4018b48fa2935
https://hal.sorbonne-universite.fr/hal-01319092/file/Rabouille_The_Congolobe.pdf

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Energy transfer in the Congo deep-sea fan: from terrestrially-derived organic matter to chemosynthetic food webs

Autor: Gilles Vétion, Audrey M. Pruski, Elsa Stetten, Carole Decker, Karine Charlier, Karine Olu, C. Senyarich, Philippe Martinez

Publikováno v: Deep-sea Research Part Ii-topical Studies In Oceanography (0967-0645) (Pergamon-elsevier Science Ltd), 2017-08, Vol. 142, P. 197-218
Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, 2017, 142, pp.197-218. ⟨10.1016/j.dsr2.2017.05.011⟩
Deep Sea Research Part II: Topical Studies in Oceanography, Elsevier, 2017, 142, pp.197-218. ⟨10.1016/j.dsr2.2017.05.011⟩

Large amounts of recent terrestrial organic matter (OM) from the African continent are delivered to the abyssal plain by turbidity currents and accumulate in the Congo deep-sea fan. In the recent lobe complex, large clusters of vesicomyid bivalves ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cbf544d33e15771b9d31f980c023ba1
https://archimer.ifremer.fr/doc/00385/49686/

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Palynofacies reveal fresh terrestrial organic matter inputs in the terminal lobes of the Congo deep-sea fan

Autor: Elsa Stetten, François Baudin, Johann Schnyder, Audrey M. Pruski, Philippe Martinez

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, Elsevier, 2017, 142, pp.91-108. ⟨10.1016/j.dsr2.2017.05.008⟩
Deep Sea Research Part II: Topical Studies in Oceanography, 2017, 142, pp.91-108. ⟨10.1016/j.dsr2.2017.05.008⟩

The Congo deep-sea fan is directly connected to the Congo River by a unique submarine canyon. The Congo River delivers up to 2×1012gPOC/yr, a part of which is funnelled by the submarine canyon and feeds the deep-sea environments. The more distal par

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411dfaed2ac21681705ceb8d73849bd5
https://hal.sorbonne-universite.fr/hal-02908641

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Origin and distribution of the organic matter in the distal lobe of the Congo deep-sea fan – A Rock-Eval survey

Autor: Elsa Stetten, Karine Charlier, François Baudin, Laurence Droz, Johann Schnyder, Bernard Dennielou, Philippe Martinez

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, Elsevier, 2017, 142, pp.75-90. ⟨10.1016/j.dsr2.2017.01.008⟩
Deep-sea Research Part Ii-topical Studies In Oceanography (0967-0645) (Pergamon-elsevier Science Ltd), 2017-08, Vol. 142, P. 75-90
Deep Sea Research Part II: Topical Studies in Oceanography, 2017, 142, pp.75-90. ⟨10.1016/j.dsr2.2017.01.008⟩

International audience; The Congo River, the second largest river in the world, is a major source of organic matter for the deep Atlantic Ocean because of the connection of its estuary to the deep offshore area by a submarine canyon which feeds a vas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0192b7afce22ba39cc4fd2ac183d260
https://hal.sorbonne-universite.fr/hal-01454885

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Organic matter characterization and distribution in sediments of the terminal lobes of the Congo deep-sea fan: Evidence for the direct influence of the Congo River

Autor: Christophe Rabouille, Karine Charlier, Philippe Martinez, Bernard Dennielou, Audrey M. Pruski, Elsa Stetten, Johann Schnyder, Jennifer Coston-Guarini, François Baudin, Jean-Louis Reyss

Publikováno v: Marine Geology (0025-3227) (Elsevier Science Bv), 2015-11, Vol. 369, P. 182-195
Marine Geology
Marine Geology, Elsevier, 2015, 369, pp.182-195. ⟨10.1016/j.margeo.2015.08.020⟩
Marine Geology, 2015, 369, pp.182-195. ⟨10.1016/j.margeo.2015.08.020⟩

International audience; The terminal lobe complex of the Congo River submarine fan sits on the abyssal Atlantic plain, at 5000 m water depth, 760 km offshore from the river mouth estuarine area. While most rivers deliver particulate material to the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33efe62a5dd448990c7853264c835e4b
https://archimer.ifremer.fr/doc/00278/38958/

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