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Attribution and Impacts of Upper-Ocean Biases in CCSM3
Publisher: American Meteorological Society
Abstract: The largest and potentially most important ocean near-surface biases are examined in the Community Climate System Model coupled simulation of present-day conditions. They are attributed to problems in the component models ...
Decadal Variability and Predictability in the Midlatitude Ocean–Atmosphere System
Publisher: American Meteorological Society
Abstract: The coupled ocean?atmosphere interaction and predictability associated with the tropical El Niño phenomenon has motivated researchers to seek analogous phenomena in the midlatitudes as well. Are there midlatitude coupled ...
CCSM–CAM3 Climate Simulation Sensitivity to Changes in Horizontal Resolution
Publisher: American Meteorological Society
Abstract: The latest version of the Community Climate System Model (CCSM) Community Atmosphere Model version 3 (CAM3) has been released to allow for numerical integration at a variety of horizontal resolutions. One goal of the CAM3 ...
Climate Sensitivity of the Community Climate System Model, Version 4
Publisher: American Meteorological Society
Abstract: quilibrium climate sensitivity of the Community Climate System Model, version 4 (CCSM4) is 3.20°C for 1° horizontal resolution in each component. This is about a half degree Celsius higher than in the previous version ...
Eastern Boundary Upwelling Systems in Ocean–Sea Ice Simulations Forced by CORE and JRA55-do: Mean State and Variability at the Surface
Publisher: American Meteorological Society
Predicting Near-Term Changes in the Earth System: A Large Ensemble of Initialized Decadal Prediction Simulations Using the Community Earth System Model
Publisher: American Meteorological Society
Abstract: AbstractThe objective of near-term climate prediction is to improve our fore-knowledge, from years to a decade or more in advance, of impactful climate changes that can in general be attributed to a combination of internal ...
The Community Earth System Model (CESM) Large Ensemble Project: A Community Resource for Studying Climate Change in the Presence of Internal Climate Variability
Publisher: American Meteorological Society
Abstract: hile internal climate variability is known to affect climate projections, its influence is often underappreciated and confused with model error. Why? In general, modeling centers contribute a small number of realizations ...