VISUANG is an interactive tool that allows complex results to be displayed in a simple way in graphics, tables and summaries. The SUDOANG project will develop this interface to help managers answer their questions and to make decisions based on the best scientific tools. The contents that it will host include:

• Escapement estimates.
• Recruitment estimates.
• Recommendable fishery exploitation rates.
• Turbine mortality estimates that will allow the managers to focus the measures on where the population is most harmed.
• An atlas showing the migration barriers and eel abundance, which will help managers to identify the barriers that most hinder migration and visualize the increase in available habitat that the demolition of each barrier would represent.