Modeling

CAM-chem

The Community Atmosphere Model with Chemistry (CAM-chem) is a component of the NCAR Community Earth System Model (CESM) and is used for simulations of global tropospheric and stratospheric atmospheric composition.  CAM-chem uses the MOZART chemical mechanism, with various choices of complexity for tropospheric and stratospheric chemistry.  The first version of CAM-chem is described in Lamarque et al. (2012), CAM-chem as used for CCMI and HTAP is described in Tilmes et al. (2016), CAM-chem in CESM1.2 is described in Tilmes et al. (2015).

More information on downloading and using CAM-chem is available from the CESM Chemistry Climate Working Group webpage.


Featured Research

CAM-chem with DART (Data Assimilation Research Testbed), assimilating MOPITT CO, has provided a number of insights on atmospheric composition: Gaubert et al., 2016Gaubert et al., GRL, 2017

CAM-chem is being used in the Hemispheric Transport of Air Pollutants (HTAP) studies.  Published works from this study include: Huang et al., ACP, 2017, etc...

CAM-chem is a participant in the Chemistry Climate Modeling Initiative (CCMI): e.g., Strode et al. (2016).

 

Presentations

R. Hornbrook et al., Transport of gas-phase anthropogenic VOCs to the remote troposphere during the NASA ATom mission, AGU, 2017 (poster).

 

Publications

Collected CAM-chem publications, and CAM-chem publications at OpenSky.

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ACOM | Atmospheric Chemistry Observations & Modeling