RUDN Journal of Ecology and Life SafetyRUDN Journal of Ecology and Life Safety2313-23102408-8919Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)12568The solution of a problem of regeneration of migration paths of fishes through dikes of tidal power stationsVvedenskiyO GMari state universitykaterinasf84@yahoo.comSultanovaE FNIIES JSC, Moscow-IvanovA VJSC Institute Hydroprojectkaterinasf84@yahoo.comMari state universityNIIES JSC, MoscowJSC Institute Hydroproject150120111334112092016Copyright © 2011, Vvedenskiy O.G., Sultanova E.F., Ivanov A.V.2011Value 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.migratory ways of fishesthe dropping of fishesdam of the waterworks facilitytidal power stationfish-pass sluicehydraulic streamмиграционные пути рыбрыбопропускплотина гидроузлаприливная электростанциярыбопропускной шлюзгидравлические струи