All the English documents

These English part of the Agency Technical Portal only propose you translated and edited versions of collections publications or other documents. Here is the search in all these documents.
More resources are available on the French website.

Guide to scale interpretation and age estimation for Atlantic Salmon (Salmo salar) from French populations | Guides and protocols |

Belonging to the genus Salmo, the Atlantic Salmon is a species in the family Salmonidae and the subfamily Salmoninae. The Atlantic Salmon is still present in numerous rivers of the French Channel-Atlantic seafront. It has always been absent from the Mediterranean. The overall objective of this guide is to serve as a user manual for interpreting the scales and estimating the age of the Atlantic Salmon (Salmo salar) from the French Atlantic Salmon populations.

The ICE method for ecological continuity - Assessing the passage of obstacles by fish and macro-crustaceans in the French tropical islands of the Atlantic and Indian Oceans - Concepts and design | Knowledge for action |

Calling on the experience gained in deploying the Information on the continuity of ecosystems (ICE) method in continental France and in a partnership with all the overseas Environmental Directorates and Water Offices, OFB coordinated and facilitated the adaptation of the method to the tropical islands of Guadeloupe, Martinique, Mayotte and Réunion.

Assessment of the National Biodiversity Strategy 2011-2020 (condensed version) | Knowledge for action |

What lessons may be drawn from the implementation of SNB 2011-2020? What methods should be selected for SNB3 (after 2020), notably in terms of the types of action and the governance of the strategy? To answer these questions, the French Biodiversity Agency and the Ecology Ministry requested an assessment of the strategy, including a retrospective analysis (public-policy evaluation) and a forward-looking analysis.

Global Biodiversity Score (GBS) - Independent Review Report | Study report |

CDC Biodiversité develops the Global Biodiversity Score (GBS), a corporate biodiversity footprint assessment tool, to evaluate the impact of companies and investments on biodiversity at a corporate level. CDC Biodiversité and the French Biodiversity Agency (Office français de la biodiversité, OFB) want the tool to go through an independent review.

Guide to the interpretation of the scales and the estimation of the age of brown trout (Salmo trutta) from the French populations | Guides and protocols |

Three biological forms of brown trout, river, lake and sea, have colonised a large number of aquatic environments in France, owing to a high ecological plasticity of the species. The overall objective of this guide is to serve as a user manual for interpreting the scales and estimating the age of brown trout (Salmo trutta) from the French trout populations.

Natural water retention measures NWRM - Measures offering multiple benefits to meet water-related challenges - n° 72 | Meetings |

Natural water retention measures comprise an array of initiatives to restore the natural properties of ecosystems in view of slowing the runoff of surface waters and increasing the infiltration capacity of soil. Examples from projects in France stress the multiple benefits of these measures.

Dam removal - The Sélune River free to run - n°70 | Meetings |

What happens when a river is once again free to run? In the Sélune valley (Manche department in Normandy), the largest dam-removal project in Europe is being carried out in step with an unprecedented scientific programme aiming to better understand the changes in the ecosystem, monitor the return of migratory fish and participate in the future development of the valley.

Invasive alien species in aquatic environments - Practical information and management insights - Vol. 3 | Knowledge for action |

NEW FILES 2020/2021 !
Invasive alien species (IAS) and their impacts represent a growing concern for the managers of natural areas.That is particularly true for aquatic environments where an array of stakeholders are now taking action. In parallel, public policies are coming into play on the national level and the European Union now has a regulation in this field. These volumes offer highly useful information while attempting to address the specific aspects of each situation, including the site, the species to be managed and the necessary technical and financial resources.

Restoration of river continuity: model initiatives across France and Europe - n°54 | Meetings |

The French National River Restoration Centre, led by the French Agency for Biodiversity (AFB), organised a workshop and field visits on river continuity restoration initiatives. This was an opportunity for practitioners involved in the management of aquatic environments to discover reproducible actions targeting multiple issues, carried out in Italy, the United Kingdom, Finland and France.

Constructed wetlands for domestic wastewater treatment under tropical climate. Guideline to design tropicalized systems | Guides and protocols |

This guideline is designed as a toolkit to support stakeholders and designers in the completion of constructed wetlands (CW) projects in tropical and equatorial climate zones.