50 resources found

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...

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...

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...

High-resolution global climate modeling holds the promise of capturing planetary-scale climate modes and small-scale (regional and sometimes extreme) features simultaneously,...

A pre-industrial control simulation with non-evolving pre-industrial conditions and atmospheric CO2 calculated. Conditions chosen to be representative of the period prior to the...

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...

SSP-based RCP scenario with high radiative forcing by the end of century. Following approximately RCP8.5 global forcing pathway with SSP5 socioeconomic conditions....

Impose Mid-Holocene (6 kyr ago) boundary conditions for orbital parameters and the atmospheric concentration of well-mixed greenhouse gases. Run for at least 100 years after...

SSP-based RCP scenario with high radiative forcing by the end of century. Following approximately RCP8.5 global forcing pathway with SSP5 socioeconomic conditions....

A 10-member ensemble of CESM2 (1 degree spatial resolution) simulations in which time-evolving SST anomalies in the eastern tropical Pacific are nudged to observations (NOAA...

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...

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...

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

Simulation of recent past (1850 to 2014) with atmospheric CO2 concentration calculated. Impose changing conditions (consistent with observations). To be performed with an Earth...

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 16 member ensemble of simulations with CESM2 under the SSP2-4.5 forcing scenario from 2015 to 2100. These simulations can be compared with the CESM2 Large Ensemble and...

Simulation of recent past (1850 to 2014). Impose changing conditions (consistent with observations). Should be initialised from a point early enough in the pre-industrial...

A pre-industrial control simulation with non-evolving pre-industrial conditions. Conditions chosen to be representative of the period prior to the onset of large-scale...

Simulation of recent past (1850 to 2014). Impose changing conditions (consistent with observations). Should be initialised from a point early enough in the 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...