Profish was created in 2007 to valorise a research results (2000 2006) in the field of fish protection at industrial water intakes acquired in the River Meuse... ROLE IN THE PROJECT Analysis of fish passage data and determination of fish trajectories and. ACTION D2: MONITORING OF SALMON SMOLTS ANS SILVER EELS DOWNSTREAM MIGRATION PROFISH BELGIUM / 1 PROFISH France / 2 PROFISH GERMANY SONNY, D.; WATTHEZ, Q.; GOFFAUX, D.; BEGUIN1, J.; BAUER2, R. & ROY, R1. WHO.