Abstract
The FOCUS_TOXSWA model calculates exposure concentrations of pesticides and their metabolites in
watercourses and ponds. These concentrations are used in the pesticide registration procedure at EU level.
The model concepts of TOXSWA are described briefly. The input files, output files, and the use of the
graphical user interface to access the input and output are described. Input data are stored in a database.
Pesticide entries resulting from drainage or runoff/erosion are accessed from separate files generated by
FOCUS_MACRO and FOCUS_PRZM. Substance properties are accessed from the SPIN tool/database.
Instructions for simulating a water-sediment study and a multi-year run are given
| Original language | English |
|---|---|
| Place of Publication | Wageningen |
| Publisher | Wettelijke Onderzoekstaken Natuur & Milieu |
| Number of pages | 130 |
| Publication status | Published - 2014 |
Publication series
| Name | WOt-technical report |
|---|---|
| Publisher | Wettelijke Onderzoekstaken Natuur & Milieu |
| No. | 14 |
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Keywords
- toxicology
- water pollution
- water bottoms
- pesticides
- streams
- ponds
- models
Cite this
Beltman, W. H. J., ter Horst, M. M. S., Adriaanse, P. I., de Jong, A., & Deneer, J. W. (2014). FOCUS_TOXSWA manual 4.4.2 : User’s Guide version 4. (WOt-technical report; No. 14). Wageningen: Wettelijke Onderzoekstaken Natuur & Milieu.