STRUCTURES AND CONDITIONS OF WORK OF FISH FACILITIES FOR TIDAL POWER STATIONS
The specificity of work conditions of fish facilities for tidal electric power stations in comparison with hydraulic structures of the same purpose for the river waterworks facilities is analyzed. Different versions of modernization of active fish-pass constructions and fish sluices on the basis of operation cycles of the tidal power station and peculiarities of behavior of different representatives of sea ichthyofauna  are examined. New constructions and new modes of the work of fish facilities are offered.