J
Joachim Dengg
Researcher at Leibniz Institute for Neurobiology
Publications - 15
Citations - 1651
Joachim Dengg is an academic researcher from Leibniz Institute for Neurobiology. The author has contributed to research in topics: Thermohaline circulation & Gulf Stream. The author has an hindex of 11, co-authored 15 publications receiving 1581 citations. Previous affiliations of Joachim Dengg include University of Kiel.
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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.
Journal ArticleDOI
Decadal variability of subpolar gyre transport and its reverberation in the North Atlantic overturning
TL;DR: In this article, hindcast simulations with high-resolution ocean circulation models demonstrate a close correspondence of the SSH changes with the volume transport of the boundary current system in the Labrador Sea, suggesting the potential of a subpolar transport index as an element of a MOC monitoring system.
Journal ArticleDOI
Is the thermohaline circulation changing
Mojib Latif,Claus W. Böning,Jürgen Willebrand,Arne Biastoch,Joachim Dengg,Noel Keenlyside,Ulf Schweckendiek,Gurvan Madec +7 more
TL;DR: In this article, a combined assessment of ocean hydrography data and model results indicates that the expected anthropogenic weakening of the thermohaline circulation will remain within the range of natural variability during the next several decades.
Eddy-permitting ocean circulation hindcasts of past decades
Bernard Barnier,Laurent Brodeau,Julien Le Sommer,Jean-Marc Molines,Thierry Penduff,Sébastien Theetten,Anne-Marie Tréguier,Gérard Madec,Arne Biastoch,Claus W. Böning,Joachim Dengg,Sergei K. Gulev,Romain Bourdallé-Badie,Jérôme Chanut,Gilles Garric,S.G. Alderson,Andrew C. Coward,Beverly A. de Cuevas,Adrian L. New,Keith Haines,Gregory C. Smith,Sybren Drijfhout,Wilco Hazeleger,Camiel Severijns,Paul G. Myers +24 more
TL;DR: The DRAKKAR consortium as mentioned in this paper investigated the variability of the ocean circulation and water mass properties during past decades, and their effects on climate through the transport of heat through a hierarchy of high resolution model configurations based on the NEMO system.
DYNAMO : dynamics of North Atlantic models : simulation and assimilation with high resolution models
Sally Barnard,Bernard Barnier,Aike Beckmann,Claus W. Böning,Macky Coulibaly,D'Arcy DeCuevas,Joachim Dengg,Christian Dietrich,Ute Ernst,Peter Herrmann,Yanli Jia,Peter D. Killworth,Jürgen Kröger,Mei-Man Lee,Christian LeProvost,Jean-Marc Molines,Adrian L. New,Andreas Oschlies,Thierry Reynaud,Luke J. West,Jürgen Willebrand +20 more