Silver eel downstream migration in fragmented rivers: use of a Bayesian model to track movements triggering and durationHilaire Drouineau, Frédérique Bau, Alain Alric, Nicolas Deligne, Peggy Gomes and Pierre SagnesAquat. Living Resour., 30 (2017) 5DOI: https://doi.org/10.1051/alr/2017003