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Widening and sediment reloading of the Drac riverbed in Saint-Bonneten- Champsaur

(EN) - Onema 2016

Theme : River gravel input

Water quality monitoring

(FR) - OFB

This webpage introduces the water quality monitoring programs developed in France, as a requirement of the WFD

Theme : Data and maps

Removal of the Stalapos weir on the Alagnon River

(EN) - AFB 2018

Theme : Partial or total weir/dam removal

Understanding the salmon life history

(EN) - OFB 2021

A video presenting the life cycle of the Atlantic salmon and the importance of knowledge to help its preservation.

Theme : Tools

Life Ecological continuity

(EN) - PNR Morvan & Ballon des Vosges

This project, carried out in the Burgundy-Franche-Comté region, aimed at restoring the functionality of rivers and their connectivities in order...

Theme : Examples

Humans alter the shape of rivers for centuries: river channelling, concreting of riverbanks, dam or dikes construction... This deterioration lies at the origin of habitat fragmentation, depletion of aquatic population and aquatic environments services degradation such as flood and drought regulation, self-purification of water, flood plains fertilization or recreational areas... Alterations of morphology and of flow regime has become now one of the main factors responsible for river...