Organizing the implementation

To preserve or restore rivers at a catchment or basin scale, an action plan must be defined to identify and organize actions to be implemented.

The main tool for balanced and sustainable management of water resources are the RBMPs (river-basin management plans or “SDAGE”- Schéma Directeur d’Aménagement et de Gestion des Eaux) and the SBMPs (sub-basin management plan or “SAGE” – Schéma d’Aménagement et de Gestion des Eaux):

  • RBMPs or “SDAGE” set, for each major river basin, objectives in terms of water quality and quantity, as well as the general guidelines for water policy for six-year periods;
  • SBMPs or “SAGE” are a local version of the RBMP, intended to address issues specific to each territory. It’s a planning instrument that sets, coordinates and prioritises overall objectives concerning the use and protection of water resources and aquatic ecosystems, and the preservation of wetlands.

 

 

Operational implementation of the SBMP requires appointing managers and funding studies and projects. That may include signing local or regional environmental contracts, and establishing voluntary and negotiated action programmes requiring financial commitments over several years on the part of the participants. Territorial contracts can also be used at catchment scale.

A restoration project will result in profound environmental modifications that will disturb the relations that local inhabitants and people familiar with the area have developed over time with the river and its territory.

     

 

 

 

 

Several types of contracts can be used as needed:

  • Territorial contracts or “contrats territoriaux”: Water agencies fund for several years these tools for programming actions at catchment area level, aimed at implementing their multi-year action plans;
  • Local or regional environmental contracts or “contrats de milieu” (river, lake, aquifer, bay...) are concerted and voluntary action programs implementing RBMP objectives. These are multi-year financial commitments between stakeholders involved in coordinated and sustainable water management at catchment area level. A map presenting the progress of existing contracts in France is available on the Gest’eau website.

Within the context of management of aquatic ecosystems, ecological engineering, which may be defined as environmental management through the design of sustainable, adaptive and multi-functional systems, based on the natural mechanisms governing ecological systems, stands out as an important concept.

Documentation on action plans and ecological engineering is available.

    Documents

    EN - IOWater - 2017

    This infographic provides an illustrated overview of the SAGE (or sub-basin management plans), and their situation in January 2017 in France.

    FR - ASTEE - 2013

    This publication presents the key concepts and the benefits of ecological engineering, and gives feedbacks for all stakeholders involved in the management of aquatic ecosystems. An english summary of this book has also been written.

    EN - Onema - 2014

    This document proposes a presentation of the SBMP and an assessment after 20 years.

    EN - Onema - 2011

    Gaié (Ecosystem engineering group) and Onema examined the position of ecological engineering in sustainable water management during a symposium organized in Paris on 13-14 December 2011.