The solution of a problem of regeneration of migration paths of fishes through dikes of tidal power stations

Abstract

Value of migrations of fishes in their life and ecology is considered. The estimation of a current state of migratory ways both sea and river kinds of fishes is given. Ways the problem decision on restoration of migratory ways of fishes through dams of tidal power stations are planned. For these purposes the modernization variant a dropping fishes sluice with reference to tidal power station on the basis of a new way of use of hydraulic streams for restoration of migratory ways of fishes is offered.

Keywords

• migratory ways of fishes
• the dropping of fishes
• dam of the waterworks facility
• tidal power station
• fish-pass sluice
• hydraulic stream