To understand the ECS, we quantify the forcing and feedbacks in CESM2. This paper presents initial ECS results with partial explanations for ECS changes from CESM1, and an exhortation to the …
The most current scientifically validated CESM2 version was released in June 2020 (CESM2.1.3), and this report details its porting, optimisation, testing and validation to ARCHER2.
Using historical temperature to constrain the climate sensitivity, the ...
Here I use historical observed global-mean temperature and simulations produced under the Detection and Attribution Model Intercomparison Project to constrain the ECS, TCR, and historical aerosol …
Community Earth System Model 2 (CESM2)
CESM2 Component Configuration Settings for component namelist and XML input parameters. Each model component page contains descriptions and documentation for active or prognostic models.
IPCC DDC: NCAR CESM2 model output prepared for CMIP6 …
May 30, 2025 · The simulation data provides a basis for climate research designed to answer fundamental science questions and serves as resource for authors of the Sixth Assessment Report …
High Climate Sensitivity in the Community Earth System Model Version …
Jul 22, 2019 · The Community Earth System Model Version 2 (CESM2) has an equilibrium climate sensitivity (ECS) of 5.3 K, which is much higher than the previous version of this model, CESM1.
Assessment of Equilibrium Climate Sensitivity of the Community Earth ...
Feb 2, 2021 · The Community Earth System Model version 2 (CESM2) is one such high‐ECS model. Here we perform paleoclimate simulations of the Last Glacial Maximum (LGM) using CESM2 to …
Is the high ECS in CESM2 degrading transient climate change projections over the 21st century? The Community Earth System Model version 2 (CESM2) has a higher equilibrium climate sensitivity …
The most current scientifically validated CESM2 version was released in June 2020 (CESM2.1.3), and this report details its porting, optimisation, testing and validation to ARCHER2.
Model configuration used for simulations submitted to the Coupled Model Intercomparison Project (CMIP6) and many other community simulations (e.g., CESM2 Large Ensemble)