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Effects of model resolution, physics, and coupling on Southern Hemisphere...
Two high-resolution versions of a coupled Earth system model (CESM1.3: 0.25 degree atmosphere, 1 degree ocean; CESM1.1: 0.25 degree atmosphere, 0.1 degree ocean) are compared to...- dataset NetCDF
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CESM2 SMOOTH experiments
The Arctic is undergoing a pronounced and rapid transformation in response to changing greenhouse gasses, including reduction in sea ice extent and thickness. There are also...- dataset NetCDF
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CESM2.1 CISM2 JG/BG simulations
The Community Earth System Model (CESM2.1) CISM2 JG/BG simulations include Atmospheric Monthly, Ice Monthly, Ocean Monthly, Land Monthly, River Monthly, Coupler Monthly/Daily,...- dataset NetCDF
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MESACLIP: A 10-member ensemble of CESM HR historical (1920-2005) simulations
Climate variations on seasonal-to-decadal (S2D) timescales can have enormous social, economic, and environmental impacts, making skillful predictions on these time scales an...- dataset NetCDF
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CESM2 Thermodynamic sensitivity experiments
These are fully-coupled CESM2/CAM6 pre-industrial control run experiments used to test the sensitivity to the new sea ice thermodynamic formulation. The only difference here is...- dataset NetCDF
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TAMIP
NSF NCAR Community Climate System Model 4 Transpose AMIP Project- dataset NetCDF
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CCSM4 T31 Preindustrial Control
The low-resolution version of the Community Climate System Model, version 4 (CCSM4) is a computationally efficient alternative to the intermediate and standard resolution...- dataset NetCDF
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CESM1 Stratospheric Aerosol Geoengineering Large Ensemble project (GLENS)
The Stratospheric Aerosol Geoengineering Large Ensemble project (GLENS) is a 20-member ensemble of stratospheric sulfate aerosol geoengineering simulations between 2020-2099 and...- dataset NetCDF
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CESM2.2 CAM-chem as Boundary Conditions
We have saved CAM-chem simulation output that is intended to be used as boundary conditions for regional modeling. We used CAM-chem at 0.9 x 1.25 horizontal resolution...- dataset NetCDF
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CESM2 Large Ensemble
The CESM2 Large Ensemble consists of 100 members at 1 degree spatial resolution covering the period 1850-2100 under CMIP6 historical and SSP370 future radiative forcing...- dataset NetCDF
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CESM2 SSP5-8.5 Ensemble
This is a 15 member ensemble of simulations with CESM2 under the SSP5-8.5 forcing scenario from 2015 to 2100. Note, SSP5-8.5 is not considered a likely scenario - it is a high...- dataset NetCDF
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Input Data Repository
This is the collection of input data required for CESM and its component models.- dataset NetCDF
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iPOGS: CESM HR simulations under the RCP 2.6 and RCP 4.5 (2006-2100) scenario
Current predictions and projections of future sea-level changes are based on Coupled Model Intercomparison Project (CMIP) class climate model simulations. Although this class of...- dataset NetCDF
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CESM1 AMV idealized experiments
To gain insight into the atmospheric teleconnections associated with the AMV, we perform idealized experiments using Community Earth System Model version 1 (CESM1) in which...- dataset NetCDF
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Japanese Reanalysis for Three Quarters of a Century - COBE (JRA-3Q-COBE)
JMA is currently conducting the Japanese Reanalysis for Three Quarters of a Century (JRA-3Q), which covers the period from September 1947 onward to extend the current period of...- dataset NetCDF
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PlioMIP1 simulations with CESM1 (CAM4) and CESM1 (CAM5)
The CESM mid-Pliocene project, completed by Bette Otto-Bliesner, Ran Feng, Esther Brady, and Nan Rosenbloom, is a set of published simulations to understand mid-Pliocene climate...- dataset NetCDF
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CESM WACCM Runs Under Different Solar Conditions
Fundamental understanding of the climate responses to solar variability is obscured by the large and complex climate variability. This long-standing issue is addressed here by...- dataset NetCDF
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CESM2 Mechanically Decoupled
The CESM2 Mechanically Decoupled Model (MDM) is designed to simulate buoyancy coupled climate variability. The MDM consists of the same model components, including the dynamic...- dataset NetCDF
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CESM ensemble consistency test atmospheric data
Community Atmosphere Model (CAM) data from the 1.3 release series of CESM, using a present-day F compset (active atmosphere and land, data ocean, and prescribed ice...- dataset NetCDF
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CESM1 Last Millennium Ensemble
The CESM Paleoclimate Working Group at NCAR conducted a series of Last Millennium community experiments, referred to as the Last Millennium Ensemble (LME). The LME used a...- dataset NetCDF