English Abstract In this report model calculations of the air
concentration and deposition of dioxins in the Netherlands for the year
1989, the end of 1990 and 2000 are presented. In order to make this
calculations estimates of the dioxin emissions to air in several countries
and assumptions about the behaviour of dioxins in the atmosphere were made.
The results of the model calculations are compared with levels in soil and
ambient air measured in the Netherlands and foreign