B
Bernard Barnier
Researcher at University of Grenoble
Publications - 149
Citations - 6676
Bernard Barnier is an academic researcher from University of Grenoble. The author has contributed to research in topics: Ocean current & Eddy. The author has an hindex of 41, co-authored 148 publications receiving 6091 citations. Previous affiliations of Bernard Barnier include Centre national de la recherche scientifique & Shirshov Institute of Oceanology.
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Journal ArticleDOI
Impact of partial steps and momentum advection schemes in a global ocean circulation model at eddy-permitting resolution
Bernard Barnier,Gurvan Madec,Thierry Penduff,Jean-Marc Molines,Anne-Marie Tréguier,Julien Le Sommer,Aike Beckmann,Arne Biastoch,Claus W. Böning,Joachim Dengg,Corine Derval,Edmée Durand,Sergei K. Gulev,Elisabeth Rémy,Claude Talandier,Sébastien Theetten,Mathew Maltrud,Julie L. McClean,Beverly A. de Cuevas +18 more
TL;DR: In this article, a series of sensitivity tests were performed with a z-coordinate, global eddy-permitting (1/4°) ocean/sea-ice model (the ORCA-R025 model configuration developed for the DRAKKAR project) to evaluate the impact of recent state-of-the-art numerical schemes on model solutions.
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Thermal forcing for a global ocean circulation model using a three-year climatology of ECMWF analyses
TL;DR: In this paper, a surface thermal boundary condition for a world ocean model is proposed based on previous methods which have used bulk formulas to define a model-dependent correction to the air-sea fluxes applied to the model.
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An ERA40-based atmospheric forcing for global ocean circulation models
Laurent Brodeau,Bernard Barnier,Anne-Marie Tréguier,Thierry Penduff,Thierry Penduff,Sergei K. Gulev +5 more
TL;DR: In this article, the authors compare the raw fields of ERA40 to the CORE.v1 dataset of Large and Yeager (2004), used here as a reference, and discuss their choice to use daily radiative fluxes and monthly precipitation products extracted from satellite data rather than their ERA40 counterparts.
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Circulation characteristics in three eddy-permitting models of the North Atlantic
Jürgen Willebrand,Bernard Barnier,Claus W. Böning,Christian Dieterich,Peter D. Killworth,Christian Le Provost,Yanli Jia,Jean-Marc Molines,Adrian L. New +8 more
TL;DR: In this paper, a systematic intercomparison of three realistic eddy-permitting models of the North Atlantic circulation has been performed, and the results demonstrate that the large-scale thermohaline circulation is very sensitive to the model representation of certain localised processes.
Journal ArticleDOI
The Ocean Reanalyses Intercomparison Project (ORA-IP)
Magdalena Balmaseda,Fabrice Hernandez,Andrea Storto,Matthew D. Palmer,Oscar Alves,Li Shi,Gregory C. Smith,Takahiro Toyoda,Maria Valdivieso,Bernard Barnier,David Behringer,Timothy P. Boyer,You-Soon Chang,G. Chepurin,Nicolas Ferry,Gael Forget,Yosuke Fujii,Simon A. Good,Stephanie Guinehut,Keith Haines,Yoichi Ishikawa,Sarah Keeley,Armin Köhl,Tong Lee,Matthew Martin,Simona Masina,Shuhei Masuda,Benoit Meyssignac,Kristian Mogensen,Laurent Parent,K. A. Peterson,Yongming Tang,Yonghong Yin,Guillaume Vernieres,Xiaochun Wang,Jennifer Waters,Robin Wedd,Ou Wang,Yan Xue,Matthieu Chevallier,Jean-François Lemieux,Frédéric Dupont,Tsurane Kuragano,Masafumi Kamachi,Toshiyuki Awaji,A. Caltabiano,Kirsten Wilmer-Becker,Fabienne Gaillard +47 more
TL;DR: In this article, a multi-reanalysis ensemble is used to estimate the signal-to-noise ratio (SNR) of the ocean state and to estimate uncertainty levels.