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Guide d'utilisation de l'outil BUVARD pour le dimensionnement des bandes tampons végétalisées destinées à limiter les transferts de pesticides par ruissellement

Abstract : The BUVARD tool (Attenuation and Pesticide Retention Design tool) has been developed to allow the design of grass strips designed to mitigate the transfer of pesticides by runoff between farm plots and aquatic environments. It is based on a modeling chain developed by Irstea in recent years. This guide constitutes the instructions for use of the BUVARD tool in full version. It is essential for the proper handling of the tool, especially during the first use. The first two sections are devoted to presenting the dimensioning process, the associated reasoning and the tools mobilized to do so (sections 1 and 2). The following sections describe how to use the tool itself: the architecture and operation of the program (section 3); the parameterization (section 4). Finally, a part devoted to the interpretation of the results (section 5) is proposed to help the user to determine an optimal sizing among several scenarios, according to the desired objective. In some cases, it may guide the reflection to other more favorable locations
Mots-clés : BUVARD
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https://hal.inrae.fr/hal-02607260
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Submitted on : Saturday, May 16, 2020 - 1:54:02 PM
Last modification on : Tuesday, September 7, 2021 - 3:54:17 PM

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  • HAL Id : hal-02607260, version 1
  • IRSTEA : PUB00057088

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C. Catalogne, Claire Lauvernet, Nadia Carluer. Guide d'utilisation de l'outil BUVARD pour le dimensionnement des bandes tampons végétalisées destinées à limiter les transferts de pesticides par ruissellement. [Rapport de recherche] irstea. 2018, pp.66. ⟨hal-02607260⟩

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