Computer modeling of pesticide fate at the hillslope scale. Influence of vegetated filter strips on surface runoff pesticides transfer and partitioning between surface and subsurface fluxes
Modélisation spatialisée du devenir des pesticides à l'échelle d'un versant. Influence de la position d'un dispositif enherbé sur la partition des transferts entre surface et subsurface
Résumé
In France, agriculture uses large quantities of fertilizer and pesticides. Water contamination by pesticides is highlighted by monitoring networks, at local and national levels. Control and reduction of contamination are major issues, for the protection of drinking water resources and aquatic ecosystems. Thus, understanding and quantifying the mechanisms involved in mobilization, transfer and dissipation of these substances can help to perform risk of water contamination diagnosis, and to estimate the effectiveness of corrective solutions.
Domaines
Sciences de l'environnement| Origine | Fichiers produits par l'(les) auteur(s) |
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