Stakeholders involvement for reduction of diffuse pollution: An overview of strategies and tools in France | L'implication des acteurs dans la réduction des pollutions diffuses : un panorama des stratégies et outils dans le contexte français
2015
Amblard, Laurence | Mutations des activités des espaces et des formes d'organisation dans les territoires ruraux (UMR METAFORT) ; Institut National de la Recherche Agronomique (INRA)-AgroParisTech-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)
[Departement_IRSTEA]Territoires [TR1_IRSTEA]DTAM [Axe_IRSTEA]DTAM2-ACPUB
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Afficher plus [+] Moins [-]anglais. Diffuse pollution is a major cause for the degradation of water quality also in the French context. Nitrates and pesticides, mostly from agricultural sources, are the main pollutants. To a lesser extent, diffuse pollution has domestic and collective sources. Nitrate rates remain high in surface waters, despite an improvement of water quality in areas where livestock farming is responsible for nitrate pollution. The contamination of groundwater by nitrates and pesticides has been worsening in the last years. The EU Nitrate Directive is the main regulatory tool for the control of nitrate diffuse pollution. Farmers in designated vulnerable zones have to comply with measures included in action programs. The implementation of the ND in France was evaluated as incomplete relating to insufficient designation of vulnerable zones and non-conformity of action programs. Two other constraints are a low awareness of requirements by farmers and difficulties in controlling and enforcing compliance. As a consequence, the implementation process of the ND was redefined in France, with an extension of vulnerable zones, now covering 55% of agricultural area. While action programs were mainly defined at the district level, now a core program defined at the national level is completed by regional programs established by State regional authorities on the basis of the work of regional technical groups. The development of action plans to protect drinking water catchments relies on cooperation between water suppliers and agricultural stakeholders. A first step is the definition of protection zone(s) in the water catchment. Then, agricultural and non-agricultural pressures are identified. Finally, an action plan is defined to be implemented voluntary by farmers. In the French context, the involvement of water suppliers is fostered by financial incentives provided by Water Agencies. Also the “Grenelle” regulation imposes the definition and implementation of action plans in priority water catchments. The participation of farmers is targeted by a number of tools: (1) mostly agri-environmental schemes funded by EU rural development policy, (2) environmental land leases, (3) the development of market outlets such as local organic supply chains. Research shows that the success of this approach depends on a number of factors. The main success factors identified are: The scale of collective action. With regard with the governance of collective action, the definition of the role of stakeholders involved the involvement of farm leaders and farm organizations and the involvement of agricultural cooperatives and agro-industries. Finally, technical support to local stakeholders (water suppliers, farmers) was identified as a crucial success factor.
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