Gaussian equation for the concentration of SO2
Explain qualitatively how the following would change the calculated surface concentration of SO2 assuming a gaussian plume from a smoke stack that follows the gaussian equation for the concentration of SO2
i) The wind speed decreased.
ii) The wind speed increased.
iii) A stable temperature profile became unstable.
iv) An unstable temperature profile became stable.
v) The SO2 was absorbed by the ground when the plume reached the surface.