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RISImpacts of External Forcing on the Decadal Climate Variability in CMIP5 Simulations
Publisher: American Meteorological Society
Abstract: ecadal climate variability is usually regarded as an internal variability in the climate system. However, using the coupled simulations from phase 5 of the Coupled Model Intercomparison Project (CMIP5), it is demonstrated ...
Tropical Water Vapor and Cloud Feedbacks in Climate Models: A Further Assessment Using Coupled Simulations
Publisher: American Meteorological Society
Abstract: By comparing the response of clouds and water vapor to ENSO forcing in nature with that in Atmospheric Model Intercomparison Project (AMIP) simulations by some leading climate models, an earlier evaluation of tropical cloud ...
Cloud and Water Vapor Feedbacks to the El Niño Warming: Are They Still Biased in CMIP5 Models?
Publisher: American Meteorological Society
Abstract: revious evaluations of model simulations of the cloud and water vapor feedbacks in response to El Niño warming have singled out two common biases in models from phase 3 of the Coupled Model Intercomparison Project (CMIP3): ...
A Further Study of ENSO Rectification: Results from an OGCM with a Seasonal Cycle
Publisher: American Meteorological Society
Abstract: he potential role that rectification of ENSO plays as a viable mechanism to generate climate anomalies on the decadal and longer time scales demands a thorough study of this process. In this paper, rectification of ENSO ...
Causes of Strengthening and Weakening of ENSO Amplitude under Global Warming in Four CMIP5 Models
Publisher: American Meteorological Society
Abstract: he mechanisms for El Niño?Southern Oscillation (ENSO) amplitude change under global warming are investigated through quantitative assessment of air?sea feedback processes in present-day and future climate simulations of ...
Rectification of El Niño–Southern Oscillation into Climate Anomalies of Decadal and Longer Time Scales: Results from Forced Ocean GCM Experiments
Publisher: American Meteorological Society
Abstract: o better understand the causes of climate change in the tropical Pacific on the decadal and longer time scales, the rectification effect of ENSO events is delineated by contrasting the time-mean state of two forced ocean ...
Arctic Oscillation during the Mid-Holocene and Last Glacial Maximum from PMIP2 Coupled Model Simulations
Publisher: American Meteorological Society
Abstract: Changes in the Arctic Oscillation (AO) during the mid-Holocene and the Last Glacial Maximum were compared to preindustrial (PI) simulations using four coupled ocean?atmosphere models [i.e., Community Climate System Model ...
Improvements in LICOM2. Part I: Vertical Mixing
Publisher: American Meteorological Society
Abstract: etter computational stability is achieved in an improved version of the National Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG)/Institute of Atmospheric Physics (IAP) ...
Improvements in LICOM2. Part II: Arctic Circulation
Publisher: American Meteorological Society
Abstract: known issue of the National Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics/Institute of Atmospheric Physics Climate Ocean Model, version 2 (LICOM2, the standard version) is the ...
Three Types of Positive Indian Ocean Dipoles and Their Relationships with the South Asian Summer Monsoon
Publisher: American Meteorological Society