E
Elisabeth Michel
Researcher at Centre national de la recherche scientifique
Publications - 73
Citations - 4865
Elisabeth Michel is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Glacial period & Deglaciation. The author has an hindex of 24, co-authored 67 publications receiving 4256 citations. Previous affiliations of Elisabeth Michel include Université Paris-Saclay.
Papers
More filters
Journal ArticleDOI
Post–glacial tephrochronology record off the Chilean continental margin (∼41° S)
Consuelo Martínez Fontaine,Consuelo Martínez Fontaine,Giuseppe Siani,Guillaume Delpech,Elisabeth Michel,Gustavo Villarosa,Fatima Manssouri,Julius Nouet +7 more
TL;DR: In this article, the authors presented a (crypto) tephrochronological record from two marine sediment cores retrieved in the Chilean continental margin at ∼41° S and ∼41.6° S. The records display continuous sedimentation since the late glacial, as robustly constrained by planktonic foraminifera δ18O and 14C dates.
Journal ArticleDOI
Construction of a tephra-based multi-archive coherent chronological framework for the last deglaciation in the Mediterranean region
Lucie Bazin,Bénédicte Lemieux-Dudon,Giuseppe Siani,Aline Govin,Amaelle Landais,Dominique Genty,Elisabeth Michel,Sébastien Nomade +7 more
TL;DR: In this paper, the authors presented the development and validation of the Datice chronological integration tool for the construction of multi-archive coherent chronologies, which can now integrate deposition-like archives such as sediment cores and speleothems independently or coherently.
Journal Article
A detailed atmospheric carbon isotopic constraint on the causes of the deglacial CO2 increase
Anna Lourantou,Jost V. Lavric,Peter Köhler,Jean-Marc Barnola,Elisabeth Michel,Didier Paillard,D. Raynaud,Jérôme A Chappellaz +7 more
TL;DR: In this paper, the authors show that the abrupt change of the African Monsoon/vegetationsystem from dry/deserted glacial state to wet/green conditions is accelerated by thevegetation-albedo feedback.
Constraints on the atmospheric carbon dioxide (CO2) deglacial rise based on its stable carbon isotopic ratio increase (δ13CO2)
Anna Lourantou,Jost V. Lavric,J. M. Barnola,Elisabeth Michel,Peter Köhler,Didier Paillard,D. Raynaud,Jérôme A Chappellaz +7 more
TL;DR: In this article, the authors examined the glacial interglacial oscillations of CO2 for the last 160,000 years, using the LGGE method of gas extraction from ice and a new instrumental setup to investigate the CO2 mixing ratio and its stable carbon isotope composition.
Journal ArticleDOI
The Atlantic Meridional Overturning Circulation as productivity regulator of the North Atlantic Subtropical Gyre
Silvia Osorio Nave,Susana Martin Lebreiro,Elisabeth Michel,Catherine Kissel,Maria Ondina Figueiredo,Abel Guihou,António Ferreira,Laurent Labeyrie,Ana Alberto +8 more
TL;DR: In this article, the authors present the paleoproductivity records from the oceanic Tore Seamount region, covering the period from 140 to 60 ka, and show higher nutrient supplies during Termination II, Marine Oxygen Isotope Stage (MIS) 4, MIS 6, and warming transitions of the MIS 5 sub-stages.