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Coupled-Circulation-Chemistry Studies with the Finite-Volume CCM: Trace Gas Transport in the Tropopause RegionA joint project between the Data Assimilation Office at NASA GSFC and NCAR involves linking the physical packages from the Community Climate Model (CCM) with the flux-form semi-Lagrangian dynamical core developed by Lin and Rood in the DAO. A further development of this model includes the implementation of a chemical package developed by Douglass and colleagues in the Atmospheric Chemistry and Dynamics Branch at NASA GSFC. Results from this coupled dynamics-radiation-chemistry model will be presented, focussing on trace gas transport in the tropopause region.
Document ID
20000039368
Acquisition Source
Goddard Space Flight Center
Document Type
Preprint (Draft being sent to journal)
Authors
Pawson, Steven (NASA Goddard Space Flight Center Greenbelt, MD United States)
Lin, Shian-Jiann (NASA Goddard Space Flight Center Greenbelt, MD United States)
Rood, Richard B. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Nebuda, Sharon (NASA Goddard Space Flight Center Greenbelt, MD United States)
Nielsen, J. Eric (NASA Goddard Space Flight Center Greenbelt, MD United States)
Douglass, Anne R. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Date Acquired
August 19, 2013
Publication Date
January 1, 2000
Subject Category
Environment Pollution
Funding Number(s)
CONTRACT_GRANT: NAS5-98181
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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