Description and Evaluation of the Model for Ozone and Related Chemical Tracers, Version 4 (MOZART-4)
Geosci. Model Dev., 3, 43–67, 2010 www.geosci-model-dev.net/3/43/2010/ Geoscientific © Author(s) 2010. This work is distributed under Model Development the Creative Commons Attribution 3.0 License. Description and evaluation of the Model for Ozone and Related chemical Tracers, version 4 (MOZART-4) L. K. Emmons1, S. Walters1, P. G. Hess1,*, J.-F. Lamarque1, G. G. Pfister1, D. Fillmore1,**, C. Granier2,3, A. Guenther1, D. Kinnison1, T. Laepple1,***, J. Orlando1, X. Tie1, G. Tyndall1, C. Wiedinmyer1, S. L. Baughcum4, and S. Kloster5,* 1National Center for Atmospheric Research, Boulder, CO, USA 2Centre National de la Recherche Scientifique, Paris, France 3NOAA, Earth System Research Laboratory, Boulder, CO, USA 4Boeing Company, Seattle, WA, USA 5Max-Planck-Institute for Meteorology, Hamburg, Germany *now at: Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA **now at: Tech-X Corporation, Boulder, CO, USA ***now at: Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany Received: 6 August 2009 – Published in Geosci. Model Dev. Discuss.: 27 August 2009 Revised: 7 December 2009 – Accepted: 8 December 2009 – Published: 12 January 2010 Abstract. The Model for Ozone and Related chemical Tra- teorological observations. MOZART is built on the frame- cers, version 4 (MOZART-4) is an offline global chemical work of the Model of Atmospheric Transport and Chemistry transport model particularly suited for studies of the tropo- (MATCH) (Rasch et al., 1997). Convective mass fluxes are sphere. The updates of the model from its previous version diagnosed by the model, using the shallow and mid-level MOZART-2 are described, including an expansion of the convective transport formulation of Hack (1994) and deep chemical mechanism to include more detailed hydrocarbon convection scheme of Zhang and MacFarlane (1995).
[Show full text]