For this operation, Logrami manages and animates species monitoring tools (eels, lampreys, aloses, salmon, sea trout), media and pressures: dashboards. The work of dashboard facilitators consists of organising the collection of data from users, administrations and managers. The centralised data set allows structured information management. The globalisation of information makes it possible to answer questions at the basin level. This operation helps to preserve the good ecological status of the Loire and its main tributaries by strengthening knowledge about the Ligerian ecosystems.