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ZONAGE, ENVIRONNEMENT ET PAYSAGE |
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Joël
ROCHARD ( ITV, EPERNAY) joel.rochard@itvfrance.com |
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SUMMARY In a global approach, we propose the following definition as regards zoning: " cartographic representation associated to a division into sectors of the territory in homogeneous unitarian zones from discriminants factors established on the basis of quantifiable indicators and of experts opinions ". The first application of this method concerned the soil characterization in contact with the qualitative wine aspects. It is also possible to intend to apply this step in the environmental and landscaped strategies bound to the territorial approaches and to the wine practices. This method can serve as base in the application of the financial tools associated to the environmental measures (CTE, specific helps). Zoning is already used on the legislative plan towards the nitrogenous amendments use ( vulnerable zones) and the sorts protection (biotope, NATURA 2000). Within the framework of a specific vine growing application associated to the soil multifunctionality, several axes can be envisaged: - Ground vulnerabilities in the pollutant transfers, - Cards of erosion and capacities in the enherbement, - Microbiologic characterization of grounds, - Landscape protections, - Sectorised application of the disease forecast models. |