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Coupled Interannual Rossby Waves in a Quasigeostrophic Ocean–Atmosphere Model
Publisher: American Meteorological Society
Abstract: Rossby wave propagation is investigated in the framework of an idealized middle-latitude quasigeostrophic coupled ocean?atmosphere model. The Rossby waves are observed to propagate faster than both the classical linear ...
Meridional Energy Transport in the Coupled Atmosphere–Ocean System: Compensation and Partitioning
Publisher: American Meteorological Society
Abstract: he variability and compensation of the meridional energy transport in the atmosphere and ocean are examined with the state-of-the-art GFDL Climate Model, version 2.1 (CM2.1), and the GFDL Intermediate Complexity Coupled ...
The Role of Mesoscale Eddies in the Remote Oceanic Response to Altered Southern Hemisphere Winds
Publisher: American Meteorological Society
Abstract: It has been suggested that a strengthening of the Southern Hemisphere winds would induce a more vigorous overturning through an increased northward Ekman flux, bringing more light waters into the oceanic basins and enhancing ...
Climate Change in Mediterranean and Caribbean Seas: Research Experiences and New Scientific Challenges
Publisher: American Meteorological Society
The Effect of Wind Stress Anomalies and Location in Driving Pacific Subtropical Cells and Tropical Climate
Publisher: American Meteorological Society
Abstract: The importance of subtropical and extratropical zonal wind stress anomalies on Pacific subtropical cell (STC) strength is assessed through several idealized and realistic numerical experiments with a global ocean model. ...
Role of the Seasonal Cycle in the Subduction Rates of Upper–Southern Ocean Waters
Publisher: American Meteorological Society
Abstract: kinematic approach is used to diagnose the subduction rates of upper?Southern Ocean waters across seasonally migrating density outcrops at the base of the mixed layer. From an Eulerian viewpoint, the term representing the ...
Sensitivity of the Overturning Circulation in the Southern Ocean to Decadal Changes in Wind Forcing
Publisher: American Meteorological Society
Abstract: he sensitivity of the overturning circulation in the Southern Ocean to the recent decadal strengthening of the overlying winds is being discussed intensely, with some works attributing an inferred saturation of the Southern ...
On Pacific Subtropical Cell Variability over the Second Half of the Twentieth Century
Publisher: American Meteorological Society
Abstract: he evolution of the Pacific subtropical cells (STC) is presented for the period 1948?2007. Using ocean models of different resolutions forced with interannually varying atmospheric forcing datasets, the mechanisms responsible ...
On the Need of Intermediate Complexity General Circulation Models: A “SPEEDY” Example
Publisher: American Meteorological Society
Influence of the Extratropical Ocean Circulation on the Intertropical Convergence Zone in an Idealized Coupled General Circulation Model
Publisher: American Meteorological Society
Abstract: he authors present coupled model simulations in which the ocean's meridional overturning circulation (MOC) sets the zonal mean location of the intertropical convergence zone (ITCZ) in the hemisphere with deep-water production. ...