1. The nomograms account for advection, diffusion in soil air and soil water, dispersion, linear sorption, first order degradation in an unsaturated zone consisting of different soil layers, taking the finiteness of the pollutant mass in the soil contamination into account.

Ordnung innerhalb einer aus mehreren Bodenschichten bestehenden Sickerwasserzone, wobei die Endlichkeit der Schadstoffmasse in der Bodenkontamination einbezogen wird.