METHOD FOR PREVENTING YOUNG FISHES FROM GETTING INTO WATER INTAKING CONSTRUCTIONS Russian patent published in 1997 - IPC

Abstract RU 2077195 C1

FIELD: fishery, fish protection in water intake zones of industrial and agricultural production objects. SUBSTANCE: method involves directing young fishes from main water flow into branch channel made in bottom of trough-shaped pond-accumulator and extending along bank line; withdrawing young fishes from upper layers of water by baffle positioned at an angle to main flow; concentrating young fishes in sand-water zones of pond-accumulator; rearing fishes, with staying of fishes being effectuated by hydroacoustic stimulation. EFFECT: increased efficiency in protecting young fishes from injuries and simplified method. 1 dwg

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RU 2 077 195 C1

Authors

Volovova L.A.

Krasjuk V.V.

Dates

1997-04-20—Published

1995-06-29—Filed