F
Frédéric Dupont
Researcher at Environment Canada
Publications - 51
Citations - 1431
Frédéric Dupont is an academic researcher from Environment Canada. The author has contributed to research in topics: Sea ice & Sea ice thickness. The author has an hindex of 16, co-authored 46 publications receiving 1109 citations. Previous affiliations of Frédéric Dupont include Bedford Institute of Oceanography & Meteorological Service of Canada.
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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.
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What controls primary production in the Arctic Ocean? Results from an intercomparison of five general circulation models with biogeochemistry
Ekaterina Popova,Andrew Yool,Andrew C. Coward,Frédéric Dupont,Clara Deal,Scott Elliott,Elizabeth Hunke,Meibing Jin,Michael Steele,Jinlun Zhang +9 more
TL;DR: In this paper, results from five coupled physical and biological ocean models were compared for the Arctic domain, defined here as north of 66.6°N. The intercomparison between models found substantial variation in the depth of winter mixing, one of the main mechanisms supplying inorganic nutrients over the majority of the AO.
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Sea ice forecast verification in the Canadian Global Ice Ocean Prediction System
Gregory C. Smith,François Roy,Mateusz Reszka,Dorina Surcel Colan,Zhongjie He,Daniel Deacu,Jean-Marc Bélanger,Sergey Skachko,Sergey Skachko,Yimin Liu,Frédéric Dupont,Jean-François Lemieux,Christiane Beaudoin,Benoît Tranchant,Marie Drevillon,Gilles Garric,Charles-Emmanuel Testut,Jean-Michel Lellouche,Pierre Pellerin,Harold Ritchie,Youyu Lu,Fraser Davidson,Mark Buehner,Alain Caya,Manon Lajoie +24 more
TL;DR: The Global Ice Ocean Prediction System (GIOPS) as discussed by the authors is a multivariate ocean data assimilation system that combines satellite observations of sea-level anomaly and sea-surface temperature (SST) together with in situ observations of temperature and salinity.
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Intercomparison of the Arctic sea ice cover in global ocean–sea ice reanalyses from the ORA-IP project
Matthieu Chevallier,Gregory C. Smith,Frédéric Dupont,Jean-François Lemieux,Gael Forget,Yosuke Fujii,Fabrice Hernandez,Rym Msadek,K. Andrew Peterson,Andrea Storto,Takahiro Toyoda,Maria Valdivieso,Guillaume Vernieres,Hao Zuo,Magdalena Balmaseda,You-Soon Chang,Nicolas Ferry,Gilles Garric,Keith Haines,Sarah Keeley,Robin Kovach,Tsurane Kuragano,Simona Masina,Yongming Tang,Yongming Tang,Hiroyuki Tsujino,Xiaochun Wang +26 more
TL;DR: The results from the Ocean ReAnalyses Intercomparison Project (ORA-IP) are presented in this paper, with a focus on Arctic sea ice fields reconstructed by state-of-the-art global ocean reanalyses.
Journal ArticleDOI
Polynyas and Tidal Currents in the Canadian Arctic Archipelago
TL;DR: In this article, a model of the Canadian Arctic Archipelago was used to map the strength of the tidal currents, tidal mixing, and the vertical excursion associated with the tides that drive water upslope and downslope.