This (recurrent) operation, carried out by the Fédération des Conservatoires d’Espaces Naturels, aims to manage the resource centre tool for the network of natural space managers, its content being dedicated to the environments linked to the hydrography of the basin, with biodiversity and its management in the basin, the mobility area, the management of natural areas and wetlands as a priority theme. In particular, in 2019 it will be necessary to continue the enrichment of the documentary base and to organise time for exchange of knowledge. The operation is part of Action 9 of the POI FEDER Loire “Strengthening knowledge, capitalising and pooling data on ecosystem functionalities in the Loire Basin”.