The concentration profile given below is observed in a river with advection and

dispersion under steady state conditions. Is the mass transport greater due to

advection or due to dispersion at mile point $5?$ Calculate the transport due to

advection and dispersion in $m\frac{g}{d}$

$D=2m\frac{i^2}{d}$

$A=10,000f{t}^2$

$U=0\mathrm{.}5f\frac{t}{s}$