Multidisciplinary Study of Marine Archives: Reconstruction of Sea-Level, Sediment Yields, Sediment Sources, Paleoclimate, Paleoceanography and Vertical Movement on Margins: Examples from the Western Mediterranean Sea

Marina Rabineau (1, 2, 3) , Romain Pellen (2, 4) , Virgil Pasquier (2) , Massimo Bellucci (2) , Shray Badhani (2, 4) , Stéphane Molliex (2) , Marta Garcia-Garcia (4) , Estelle Leroux (4) , Mohamed Arab (5) , Damien Do Couto (6) , Gwenael Jouet (7, 7) , François Bache (8) , Matthieu Gaudin (9) , Manfred Lafosse (6) , Elda Miramontes (7, 7) , Johanna Lofi (10) , Tadeu dos Reis (11) , Maryline Moulin (7, 7) , Philippe Schnurle (7, 7) , Jeffrey Poort (6) , Bernard Dennielou (7, 7) , Alexandra Afilhado (12, 13) , Speranta-Maria Popescu (14) , Maria-Angela Bassetti (15) , Samuel Toucanne (7, 7) , Sidonie Révillon (2) , Antonio Cattaneo (7, 7) , Pascal Le Roy (2) , Elia D’acremont (6) , Didier Granjeon (16) , Christian Gorini (6) , Jean-Pierre Suc (6) , Sierd Cloetingh (17) , Philippe Joseph (16) , François Guillocheau (18) , Serge Berné (15) , Laurence Droz (2) , Jean-Loup Rubino (6, 19) , Daniel Aslanian (7, 7)

1 LDO - Domaines Océaniques
2 LGO - Laboratoire Géosciences Océan
3 GEO-OCEAN - Geo-Ocean
4 IFREMER - Institut Français de Recherche pour l'Exploitation de la Mer
5 Sonatrach [Alger]
6 iSTeP - Institut des Sciences de la Terre de Paris
7 GM - Unité Géosciences Marines
8 Santos Ltd
9 Aker Energy AS [Fornebu, Norvège]
10 UM - Université de Montpellier
11 Faculdade de Oceanografia
12 ISEL - Instituto Superior de Engenharia de Lisboa
13 Instituto Dom Luiz
14 GeoBioStratData.Consulting
15 UPVD - Université de Perpignan Via Domitia
16 IFPEN - IFP Energies nouvelles
17 Universiteit Utrecht / Utrecht University [Utrecht]
18 GR - Géosciences Rennes
19 TOTAL PAU

The numerous processes (superficial and deep) occurring on margins, their origins, consequences, interactions and quantifications are only very partially described and understood. The identification of the relative role of factors is sometimes completely contradictory between authors. Here, we showed the results of a long-term multidecadal and multidisciplinary study (using geophysical, geological, stratigraphic, paleontological, geomorphologic, geochemical, microbiological and numerical models) in the Western Mediterranean Sea that acts as a natural laboratory at many different scales. We showed how sediments efficiently recorded at the same time: variations of glacio-eustatic sea-level changes, variations of sediments yield and sources, and also enabled quantifying vertical movements and geodynamic worldwide events but also detailed regional mass transport, turbidites and contourites deposits. They are also an archive of paleoclimatic, palaeoceanographic and diagenetic processes.

Mots clés: Sea-level; Subsidence; Sediment yields; Erosion; Isostasy; Messinian; Pliocene; Quaternary; Mass-transport; Contourites

Domaines: Océanographie; Stratigraphie

Marina Rabineau, Romain Pellen, Virgil Pasquier, Massimo Bellucci, Shray Badhani, et al.. Multidisciplinary Study of Marine Archives: Reconstruction of Sea-Level, Sediment Yields, Sediment Sources, Paleoclimate, Paleoceanography and Vertical Movement on Margins: Examples from the Western Mediterranean Sea. Attila Çiner; Stefan Grab; Etienne Jaillard; Domenico Doronzo; André Michard; Marina Rabineau; Helder I. Chaminé (Eds.). Recent Research on Geomorphology, Sedimentology, Marine Geosciences and Geochemistry, Springer International Publishing, pp.265-270, 2022, Advances in Science, Technology & Innovation, 978-3-030-72546-4. ⟨10.1007/978-3-030-72547-1_56⟩. ⟨insu-03596108⟩