Development and evaluation of the unified tropospheric–stratospheric chemistry extension (UCX) for the global chemistry-transport model GEOS-Chem
The Keith Group
Laboratory for Aviation and the Environment,
Department of Aeronautics and Astronautics,
Massachusetts Institute of Technology, Cambridge, MA 02139, USA
Harvard School of Engineering and Applied Sciences,
29 Oxford Street, Cambridge, MA 02138, USA
Link to Document
Aerosol calculations are extended to include
heterogeneous halogen chemistry and the
formation, sedimentation and evaporation of polar
stratospheric clouds (PSCs) as well as
background liquid binary sulfate (LBS) aerosols.