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Gaussian air pollutant dispersion equation
The technical literature on air pollution dispersion is quite extensive and dates back to the 1930's and earlier. One of the early air pollutant plume dispersion equations was derived by Bosanquet and Pearson. Their equation did not assume Gaussian distribution nor did it include the effect of ground reflection of the pollutant plume.
Sir Graham Sutton derived an air pollutant plume dispersion equation in 1947 which did include the assumption of Gaussian distribution for the vertical and crosswind dispersion of the plume and also included the effect of ground reflection of the nordstrom shoes uggs sale
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the advent of stringent environmental control regulations, there was an immense growth in the use of air pollutant plume dispersion calculations between the late 1960s and today. Since personal computers also came into existence during that period, a great many computer programs for calculating the dispersion of air pollutant emissions were developed in that same period. The basis for most of those models was the Complete Equation For Gaussian Dispersion Modeling Of Continuous, Buoyant Air Pollution Plumes shown below: The above equation not only includes upward reflection of the pollution plume from the uggs on sale for womens cyber monday
ground, it also includes downward reflection from the bottom of any temperature inversion lid present in the atmosphere.
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