Daniel R. Marsh

TL;DR: The Community Earth System Model (CESM) as discussed by the authors is a community tool used to investigate a diverse set of Earth system interactions across multiple time and space scales, including biogeochemical cycles, a variety of atmospheric chemistry options, the Greenland Ice Sheet, and an atmosphere that extends to the lower thermosphere.

TL;DR: In this article, an ensemble of transient simulations using the NCAR Community Earth System Model (CESM) was conducted as part of phase 5 of the Coupled Model Intercomparison Project.

TL;DR: In this paper, the authors used the Whole Atmosphere Community Climate Model to produce a small ensemble of simulations of the period 1950-2003, comparing the model results with available observations, showing that for the most part, the model is able to reproduce well the observed trends in zonal mean temperature and ozone, both as regards their magnitude and their distribution in latitude and altitude.

TL;DR: In this article, simulations of the stratosphere from thirteen coupled chemistry-climate models (CCMs) are evaluated to provide guidance for the interpretation of ozone predictions made by the same CCMs.

TL;DR: In this article, the authors used the Model for Ozone and Related Chemical Tracers, version 3 (MOZART-3) to evaluate the representation of long-lived tracers and ozone using three different meteorological fields.