Acknowledgments:
The authors express their gratitude to all the scientists who have contributed to the research on the Ardières-Morcille basin, whatever their place in the process, as well as to the farmers and water managers who have, for so long, facilitated the deployment of experimental devices on their territory. Cemagref, Irstea and INRAE ​​are also thanked for having placed their trust in researchers and supported the observatory over time. Finally, this research would not have been possible either without the scientific or financial support of the Office Français de la Biodiversité, Zone Atelier du Bassin du Rhône, the Rhône Méditerranée & Corse water agency, the AUvergne Rhône Alpes Region, the National Research Agency, the French Ministries in charge of agriculture and environment, and the opportunities they have offered from successive national and regional programs.