Modeling the Influence of Sorption and Transformation on Pesticide Leaching and Persistence
| Autor: | A.M.A. van der Linden, J.J.T.I. Boesten |
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| Rok vydání: | 1991 |
| Předmět: |
Chemical transformation
Environmental Engineering Environmental engineering food and beverages Lessivage Sorption Management Monitoring Policy and Law Pesticide complex mixtures Pollution Soil contamination Environmental chemistry Soil water Environmental science Freundlich equation Leaching (agriculture) Waste Management and Disposal Water Science and Technology |
| Zdroj: | Journal of Environmental Quality. 20:425-435 |
| ISSN: | 1537-2537 0047-2425 |
| Popis: | Pesticide leaching to ground water at 1 m depth and pesticide persistence in the plow layer were calculated with a mathematical model for a sandy soil continuously cropped with maize (Zea mays L.) and exposed to weather conditions in a temperate climate. The model assumes first-order transformation, equilibrium sorption (Freundlich equation), and passive plant uptake. Pesticide leaching and persistence were calculated as a function of pesticide sorption and of transformation rate |
| Databáze: | OpenAIRE |
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