Simulations of CO2 Cloud Dispersion in the Lower Atmosphere Using Two Fast Models.

We consider two fast mathematical models of carbon dioxide dispersion over an uneven topography. The application of these models is effective for the monitoring of the consequences of industrial accidents involving the emission of carbon dioxide from either a surface-bound or an elevated source. The application of these models is demonstrated for both emission source locations. Simulation results are discussed. [ABSTRACT FROM AUTHOR]