52 resources found

SSP-based RCP scenario with medium radiative forcing by the end of the century. Following approximately RCP4.5 global forcing pathway with SSP2 socioeconomic conditions....

This dataset contains subseasonal-to-seasonal (S2S) hindcasts with CESM2 that were carried out as a community project and with community analysis in mind. These forecasts...

These experimental data were generated by the CESM 1.1 coupled model. The purpose of this experiment is to synch the model's internal variability with the observed tropical...

Impose an instantaneous quadrupling of the concentration of atmospheric carbon dioxide from the global annual mean 1850 value, then hold fixed. (CMIP6 Experiment). Users can...

Atmosphere-only time slice experiment forced by climatological monthly mean sea surface temperature (SST) for the present day sea and pre-industrial Actic sea ice concentration...

To evaluate parameterizations in models, simulations have often been performed with only one change to one parameterization at a time. This is highly inefficient and can be both...

The winter (December thru March) station-based index of the NAO is based on the difference of normalized sea level pressure (SLP) between Lisbon, Portugal and...

The NAM (or Arctic Oscillation) is defined as the first EOF of NH (20°-90°N) winter SLP data. It explains 23% of the extended winter mean (December-March) variance, and it is...

Increase atmospheric CO2 concentration gradually at a rate of 1 percent per year. The concentration of atmospheric carbon dioxide is increased from the global annual mean 1850...

An atmosphere only climate simulation using prescribed sea surface temperature and sea ice concentrations but with other conditions as in the Historical simulation. (CMIP6...

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...

The CESM2 with CMIP5 forcing is a set of climate model simulations intended to disentangle the role of forcing versus model structure between CESM2 and CESM1 for pre-industrial,...

Idealized deforestation experiment. 20 million square km forest area (covered by trees) is converted to natural unmanaged grassland over a period of 50 years with a linear rate...

The CESM Large Ensemble Project, led by Dr. Clara Deser and Dr. Jennifer Kay, is a publicly available set of climate model simulations intended for advancing understanding of...

An atmosphere only climate simulation using prescribed sea surface temperature and sea ice concentrations but with other conditions as in the Historical simulation. (CMIP6...

The Stratospheric Aerosol Geoengineering Large Ensemble project (GLENS) is a 20-member ensemble of stratospheric sulfate aerosol geoengineering simulations between 2020-2099 and...

Land surface model simulation. Historical forcing with land use held constant at 1850. Same as land-hist except no land use change. Include representation of land cover, land...

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...

AMIP experiment where SSTs are subject to a uniform cooling of 4K. This cooling should be applied to the ice free ocean surface only. Sea ice and SSTs under sea ice remain the...

This is a 10-member ensemble of SSP2-4.5 simulations with CESM2 (WACCM6) that provide control simulations for the ARISE-SAI (Assessing Responses and Impacts of Solar climate...