Updated on 13/07/2018
Creative Commons Attribution-Share Alike 4.0 International
Sens technique
Device located on a natural or artificial barrier (dam) that allows migratory fish to pass these barriers to access their spawning or feeding grounds. We distinguish devices for upstream spawning runs from those for downstream migration. Other crossing equipments are sometimes assimilated to fishways, e.g. fish elevators/lifts, special locks, etc.
According to the Ministry for the Environment and AFB
Review status
Soumis au comité de relecture.