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Mechanisms of Multidecadal Atlantic Meridional Overturning Circulation Variability Diagnosed in Depth versus Density Space
Publisher: American Meteorological Society
Abstract: ultidecadal variability of the Atlantic meridional overturning circulation (AMOC) is examined based on a comparison of the AMOC streamfunctions in depth and in density space, in a 700-yr present-day control integration of ...
North Pacific Decadal Variability in the Community Climate System Model Version 2
Publisher: American Meteorological Society
Abstract: North Pacific decadal oceanic and atmospheric variability is examined from a 650-yr control integration of the Community Climate System Model version 2. The dominant pattern of winter sea surface temperature (SST) variability ...
The Influence of the AMOC Variability on the Atmosphere in CCSM3
Publisher: American Meteorological Society
Abstract: he influence of the Atlantic meridional overturning circulation (AMOC) variability on the atmospheric circulation is investigated in a control simulation of the NCAR Community Climate System Model, version 3 (CCSM3), where ...
Untitled
Publisher: American Meteorological Society
Abstract: AbstractTwo large ensembles (LEs) of historical climate simulations are used to compare how various statistical methods estimate the sea surface temperature (SST) changes due to anthropogenic and other external forcing, ...
An Enhancement of Low-Frequency Variability in the Kuroshio–Oyashio Extension in CCSM3 owing to Ocean Model Biases
Publisher: American Meteorological Society
Abstract: Enhanced decadal variability in sea surface temperature (SST) centered on the Kuroshio Extension (KE) has been found in the Community Climate System Model version 3 (CCSM3) as well as in other coupled climate models. This ...
Northern Hemisphere Winter Atmospheric Transient Eddy Heat Fluxes and the Gulf Stream and Kuroshio–Oyashio Extension Variability
Publisher: American Meteorological Society
Abstract: patial and temporal covariability between the atmospheric transient eddy heat fluxes (i.e., ???T?? and ???q??) in the Northern Hemisphere winter (January?March) and the paths of the Gulf Stream (GS), Kuroshio Extension ...
Wintertime Atmospheric Response to North Atlantic Ocean Circulation Variability in a Climate Model
Publisher: American Meteorological Society
Abstract: aximum covariance analysis of a preindustrial control simulation of the NCAR Community Climate System Model, version 4 (CCSM4), shows that a barotropic signal in winter broadly resembling a negative phase of the North ...
A Multivariate Estimate of the Cold Season Atmospheric Response to North Pacific SST Variability
Publisher: American Meteorological Society
Abstract: AbstractThe Generalized Equilibrium Feedback Analysis (GEFA) is used to distinguish the influence of the Oyashio Extension (OE) and the Kuroshio Extension (KE) variability on the atmosphere from 1979 to 2014 from that of ...
Understanding the Drivers of Atlantic Multidecadal Variability Using a Stochastic Model Hierarchy
Publisher: American Meteorological Society
Arctic September Sea Ice Concentration Biases in CMIP6 Models and Their Relationships with Other Model Variables
Publisher: American Meteorological Society