L
L. Loulergue
Researcher at Centre national de la recherche scientifique
Publications - 14
Citations - 5374
L. Loulergue is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Ice core & Ice sheet. The author has an hindex of 12, co-authored 14 publications receiving 4842 citations. Previous affiliations of L. Loulergue include Joseph Fourier University & University of Bern.
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Journal ArticleDOI
Orbital and Millennial Antarctic Climate Variability over the Past 800,000 Years
Jean Jouzel,Valérie Masson-Delmotte,O. Cattani,Gabrielle Dreyfus,S. Falourd,G. P. Hoffmann,Bénédicte Minster,Julius Nouet,Jean-Marc Barnola,Jérôme Chappellaz,Hubertus Fischer,J. C. Gallet,Sigfus J Johnsen,Sigfus J Johnsen,Markus Leuenberger,L. Loulergue,D. Luethi,Hans Oerter,Frédéric Parrenin,Grant M. Raisbeck,Dominique Raynaud,Adrian Schilt,Jakob Schwander,Enricomaria Selmo,Roland Souchez,Renato Spahni,Bernhard Stauffer,Jørgen Peder Steffensen,Barbara Stenni,Thomas F. Stocker,Jean-Louis Tison,Martin Werner,Eric W. Wolff +32 more
TL;DR: It is suggested that the interplay between obliquity and precession accounts for the variable intensity of interglacial periods in ice core records.
Journal ArticleDOI
One-to-one coupling of glacial climate variability in Greenland and Antarctica.
Carlo Barbante,J. M. Barnola,J. M. Barnola,Silvia Becagli,J. Beer,J. Beer,M. Bigler,Claude F. Boutron,Claude F. Boutron,Thomas Blunier,E. Castellano,Olivier Cattani,Jérôme Chappellaz,Jérôme Chappellaz,Dorthe Dahl-Jensen,Maxime Debret,Barbara Delmonte,D. Dick,S. Falourd,Sérgio H. Faria,Urs Federer,Hubertus Fischer,Johannes Freitag,Andreas Frenzel,Diedrich Fritzsche,Felix Fundel,Paolo Gabrielli,Vania Gaspari,Rainer Gersonde,Wolfgang Graf,D. Grigoriev,Ilka Hamann,Margareta Hansson,George R. Hoffmann,Hutterli,Philippe Huybrechts,Elisabeth Isaksson,Sigfus J Johnsen,Jean Jouzel,M. Kaczmarska,Torbjörn Karlin,Patrik R Kaufmann,S. Kipfstuhl,Mika Kohno,Fabrice Lambert,Astrid Lambrecht,Amaelle Landais,Gunther Lawer,Markus Leuenberger,Geneviève C Littot,L. Loulergue,Dieter Lüthi,Valter Maggi,F. Marino,Valérie Masson-Delmotte,Hanno Meyer,Heinrich Miller,Robert Mulvaney,Biancamaria Narcisi,Johannes Oerlemans,H. Oerter,Frédéric Parrenin,J. R. Petit,Grant M. Raisbeck,Dominique Raynaud,Regine Röthlisberger,U. Ruth,Oleg Rybak,Mirko Severi,Jochen Schmitt,Jakob Schwander,Urs Siegenthaler,M.-L. Siggaard-Andersen,Renato Spahni,Jørgen Peder Steffensen,Barbara Stenni,Thomas F. Stocker,Jean-Louis Tison,Rita Traversi,Roberto Udisti,Fernando Valero-Delgado,M. R. van den Broeke,R. S. W. van de Wal,Dietmar Wagenbach,Anna Wegner,K. Weiler,Frank Wilhelms,Jan-Gunnar Winther,Eric W. Wolff +88 more
TL;DR: In this paper, a glacial climate record derived from an ice core from Dronning Maud Land, Antarctica, which represents South Atlantic climate at a resolution comparable with the Greenland ice core records was presented.
Journal ArticleDOI
Orbital and millennial-scale features of atmospheric CH4 over the past 800,000 years.
L. Loulergue,Adrian Schilt,Renato Spahni,Valérie Masson-Delmotte,Thomas Blunier,Bénédicte Lemieux,Jean-Marc Barnola,Dominique Raynaud,Thomas F. Stocker,Jérôme Chappellaz +9 more
TL;DR: It is suggested that changes in the strength of tropical methane sources and sinks (wetlands, atmospheric oxidation) controlled the atmospheric methane budget, with an additional source input during major terminations as the retreat of the northern ice sheet allowed higher methane emissions from extending periglacial wetlands.
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Atmospheric Methane and Nitrous Oxide of the Late Pleistocene from Antarctic Ice Cores
Renato Spahni,Renato Spahni,Jérôme Chappellaz,Jérôme Chappellaz,Thomas F. Stocker,Thomas F. Stocker,L. Loulergue,L. Loulergue,Gregor Hausammann,Gregor Hausammann,Kenji Kawamura,Kenji Kawamura,Jacqueline Flückiger,Jacqueline Flückiger,Jakob Schwander,Jakob Schwander,Dominique Raynaud,Dominique Raynaud,Valérie Masson-Delmotte,Valérie Masson-Delmotte,Jean Jouzel,Jean Jouzel +21 more
TL;DR: A combined record of CH4 measured along the Dome C and the Vostok ice cores demonstrates, within the resolution of the authors' measurements, that preindustrial concentrations over Antarctica have not exceeded 773 ± 15 ppbv during the past 650,000 years.
Journal ArticleDOI
The EDC3 chronology for the EPICA Dome C ice core
Frédéric Parrenin,Jean-Marc Barnola,J. Beer,Thomas Blunier,Emiliano Castellano,Jérôme Chappellaz,Gabrielle Dreyfus,Hubertus Fischer,Shuji Fujita,Jean Jouzel,Kenji Kawamura,Bénédicte Lemieux-Dudon,L. Loulergue,Valérie Masson-Delmotte,Bianca Maria Narcisi,J. R. Petit,Grant M. Raisbeck,Dominique Raynaud,U. Ruth,Jakob Schwander,Mirko Severi,Renato Spahni,Jørgen Peder Steffensen,Anders Svensson,Roberto Udisti,Claire Waelbroeck,Eric W. Wolff +26 more
TL;DR: In this paper, the authors present the new EDC3 chronology, which is based on the use of a snow accumulation and mechanical flow model, and a set of independent age markers along the core.