Climate Variability & Change
Working Group CVCWG
Overview
The goals of the Climate Variability and Change Working Group (CVCWG) are to understand and quantify contributions of natural and anthropogenically-forced patterns of climate variability and change. Towards that end, the CVCWG coordinates, conducts and archives simulations with CESM that are of broad interest to the national and international climate research communities. These simulations are designed to enable researchers to evaluate and understand mechanisms of internal variability and externally-forced change due to natural and anthropogenic factors, detection and attribution of past climate change, and projections and predictions of future change. These simulations can also serve as baselines for users who wish to perform their own pertubation experiments using the same model version. A complete list of CVCWG simulations available for public download via the Climate Data Gateway at NCAR is available here.
Other CVCWG activities include development of the Climate Variability Diagnostics Package for Large Ensembles (CVDP-LE), the Climate Variability Diagnostics Package (CVDP) and Climate Data Guide, as well as contributions to the AGU CESM2 Virtual Special Issue and the CCSM4 and CESM1 Special Issues of the Journal of Climate.
Our Simulations
Recent / Notable
- CESM2 Large Ensemble Project
- CESM2 Tropical Pacific Pacemaker Ensemble
- CAM6 Pre-industrial Controls
- CAM6 Prescribed SST Ensembles (forced with ERSSTv5)
- CAM5 Prescribed SST Ensembles (forced with ERSSTv3b, ERSSTv4 and ERSSTv5)
- CESM1.1 Large Ensemble Project
- CESM1.1 Single Forcing Large Ensemble Project
- CESM1.1 Tropical Pacific Pacemaker Ensemble
- CESM1.1 North Atlantic Pacemaker Ensemble
- CESM1.1 Indian Ocean Pacemaker Ensemble
Past (organized by model version)
Other
CSL Proposals
2018-2020 Proposal /
Experiments |
2016-2018 Proposal /
Experiments |
2014-2016 |
2012-2014 |
2011-2012
CVCWG Co-Chair Information
Dr. Isla Simpson
3/17/2020 - 3/16/2022
NCAR-CGD, P.O. Box 3000, Boulder, CO 80307-3000
303.497.1763
[ islas@ucar.edu ]
Dr. Peter Gleckler
3/1/2015 - 2/28/2021
PCMDI / LLNL, 7000 East Avenue, Mail Code L-103, Livermore, CA 94550
925.422.7631
[ gleckler1@llnl.gov ]
Dr. Shang-Ping Xie
3/1/2015 - 2/28/2021
Scripps Institution of Oceanography, 9500 Gilman Drive #0230, 333 Nierenberg Hall, La Jolla, CA 92093-0230
858.822.0053
[ sxie@ucsd.edu ]