Climate change

Posted on August 14, 2013 by Michaela Hegglin

The lifetimes and spatial distributions of many greenhouse gases are controlled by atmospheric chemistry and transport. CCMI studies how the impact of climate forcing agents will change over time.

CCMI News

In the lead-up to the 2026 Ozone Assessment we continue to encourage modelling groups to submit model output for the CCMI-2022 set of experiments. The set of output currently available in the archive at CEDA has been summarized in a easy-to-view table you can find on the archive page.

The 2023 CCMI Science Workshop is set for October 3 - 5th, 2023 in Toulouse, France, hosted by Météo-France. Details on abstract submission and registration can be found on the workshop website .
The workshop agenda and local information on getting to the Météo-France conference centre can be found on the Workshops page of the CCMI website.

Thanks to the continuing efforts of the participating modelling groups and people at CEDA, the CCMI-2022 Data Archive has continued to grow and there is now data from 10 models available for the refD1 simulation. To learn more about the set of experiments and how to gain access to the data archive visit CCMI-2022 . (October 2022)

To support the WMO/UNEP Scientific Assessment of Ozone Depletion a new set of chemistry climate model experiments is under way. The specifications for the historical hindcast experiment (the refD1 simulation covering 1960 - 2018) is currently available. Specifications of a limited number of scenarios is currently being finalized and written up. For more information have a look at CCMI-2022 . (January 2021)

The CCMI Special Issue, spanning the EGU journals ACP, AMT, ESSD and GMT, remains open for submissions until September 30, 2020.