We list below the major new GEOS-Chem developments and their developers from version 12.1 (released November 2018) to version 12.9 (released July 2020). If these developments have benefited your work we strongly encourage you to offer co-authorship on publications to the relevant developers. This page is reviewed by the GEOS-Chem Steering Committee at every new X.Y version release. Older developments are adequately credited by citation following the guidelines in the Narrative GEOS-Chem Description page. It may however be appropriate to offer co-authorship for older model developments if they were new when you started your work. A full version history of GEOS-Chem development can be found on the GEOS-Chem versions wiki page. For questions or guidance please contact the relevant Working Group Chair or Model Scientist. For new developments in the adjoint model see the adjoint wiki page.

New developments in GEOS-Chem versions 12.1.0 - 12.9.0

Older developments