The primary research goal of the LGM simulation is to assess the high equilibrium climate sensitivity (ECS) of CESM2. We used the standard CESM2 with an atmosphere/land …

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 …

This paper presents initial ECS results with partial explanations for ECS changes from CESM1, and an exhortation to the community to help fully understand the climate sensitivity of CESM2 …

Jan 24, 2025 · An inappropriate ice number limiter in the CESM2 microphysics scheme was discovered, and some simulations indicate that the high ECS may be partially attributable to …

The Community Earth System Model version 2 (CESM2) shows a much higher equilibrium climate sensitivity (ECS > 5°C) than its predecessor models (≤4°C), which, if true, implies a greater …

Oct 2, 2024 · Supported out of the box grid configurations are given via alias specification in the file config_grids.xml. Each grid alias can also be associated with the following optional …

CESM1 was among the models that compared best to observations for CMIP5 121 Knutti et al. [2013], and CESM2 improves upon this, as illustrated in Figure S1 and Ta-122 ble S1.

Jul 16, 2019 · The Community Earth System Model Version 2 (CESM2) has an equilibrium climate sensitivity (ECS) of 5.3 K. ECS is an emergent property of both climate feedbacks and …

Different from other existing regional climate models, R-CESM is based on the Community Earth System Model version 2 (CESM2) framework. We have incorporated the Weather Research …

Scientific validation consists of a multi-decadal model run of the given component set at the target resolution, followed by scientific review of the model output diagnostics.