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Robert Hallberg
Researcher at Geophysical Fluid Dynamics Laboratory
Publications - 108
Citations - 9997
Robert Hallberg is an academic researcher from Geophysical Fluid Dynamics Laboratory. The author has contributed to research in topics: Climate model & Isopycnal. The author has an hindex of 43, co-authored 103 publications receiving 8041 citations. Previous affiliations of Robert Hallberg include University of Washington & British Antarctic Survey.
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GFDL’s ESM2 Global Coupled Climate–Carbon Earth System Models. Part I: Physical Formulation and Baseline Simulation Characteristics
John P. Dunne,Jasmin John,Alistair Adcroft,Stephen M. Griffies,Robert Hallberg,Elena Shevliakova,Ronald J. Stouffer,William Cooke,Krista A. Dunne,Matthew Harrison,John P. Krasting,Sergey Malyshev,Paul C.D. Milly,Peter J. Phillipps,Lori T. Sentman,Bonita L. Samuels,Michael J. Spelman,Michael Winton,Andrew T. Wittenberg,Niki Zadeh +19 more
TL;DR: In this article, the authors describe carbon system formulation and simulation characteristics of two new global coupled carbon-climate Earth System Models (ESM), ESM2M and ESM 2G).
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Coordinated Ocean-ice Reference Experiments (COREs)
Stephen M. Griffies,Arne Biastoch,Claus W. Böning,Frank O. Bryan,Gokhan Danabasoglu,Eric P. Chassignet,Matthew H. England,Rüdiger Gerdes,Helmuth Haak,Robert Hallberg,Wilco Hazeleger,Johann H. Jungclaus,William G. Large,Gurvan Madec,Anna Pirani,Bonita L. Samuels,Markus Scheinert,Alex Sen Gupta,Camiel Severijns,Harper L. Simmons,Anne-Marie Tréguier,Michael Winton,Stephen Yeager,Jianjun Yin +23 more
TL;DR: Coordinated Ocean-ice Reference Experiments (COREs) as mentioned in this paper is a tool to explore the behaviour of global ocean-ice models under forcing from a common atmospheric dataset, which is suitable for our purposes, even though its evaluation originally focussed more on the ocean than on the sea ice.
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Parameterization of Mixed Layer Eddies. Part I. Theory and Diagnosis
TL;DR: In this paper, an overturning stream function is proposed to tilting isopycnals from the vertical to the horizontal, which is proportional to the product of the horizontal density gradient, the mixed layer depth squared, and the inertial period.
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The Role of Eddies in Determining the Structure and Response of the Wind-Driven Southern Hemisphere Overturning: Results from the Modeling Eddies in the Southern Ocean (MESO) Project
TL;DR: The Modeling Eddies in the Southern Ocean (MESO) project uses numerical sensitivity studies to examine the role played by Southern Ocean winds and eddies in determining the density structure of the global ocean and the magnitude and structure of global overturning circulation as discussed by the authors.
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Biharmonic Friction with a Smagorinsky-Like Viscosity for Use in Large-Scale Eddy-Permitting Ocean Models
TL;DR: In this article, a numerical closure motivated from the ideas of Smagorinsky was discussed for use with a biharmonic operator for large scale-selective, state-dependent friction operator for use in eddy-permitting geophysical fluid models.