Analytical procedure 2 Analytical solution 2 Associated eigenvalue problem 2 Atmospheric diffusion equation 2 Atmospheric diffusion equations 2 Closed-form analytical solutions 2 Convergence behaviors 2 Copenhagen 2 Copenhagen [(CTY) Hovedstaden] 2 Denmark 2 Diffusion 2 Eddy Diffusivities 2 Eigenvalue problem 2 Eigenvalues and eigenfunctions 2 Finite media 2 Functional forms 2 Hovedstaden 2 Integral equations 2 Integral transform 2 Integral transform technique 2 Mean wind speed 2 Mean-winds 2 Partial differential equations 2 Prairie Grass 2 Turbulent diffusion coefficients 2 Vertical coordinates 2 article 2 atmospheric diffusion 2 controlled study 2 diffusion 2