Hydroacoustic stimulator as tool in technology of fish feeding behavior management
Abstract
Hydroacoustic stimulator is necessary technical device, defining efficiency in technology of fish feeding behavior management. This technology helps to increase pasturable and industrial fish aquaculture as well as to develop recreational fishery. This article represents various designs of hydroacoustic stimulators, developed on modern element base, with cooperation “VNIRO” and Vector Marine Electronics, Ltd (“Vector”). This article also presents results of their technical characteristics measurements in comparison with its earlier version, created by “VNIRO” scientists, that was used during works with rainbow trout (Oncorhynchus mykiss), conducted in the bay Tagalakht (Saaremaa Island) of the Baltic Sea. As a result of the measurements of various design stimulators range, the mobile hydroacoustic complex has been created. This technical complex was successfully used during assessment work of relocation potential of earlier trained fish community on the water area of the experimental polygon of the Vazuzsky reservoir.
About the Authors
S. M. Goncharov
Russian Federal Research Institute of Fisheries and Oceanography (FSBSI «VNIRO»)
Russian Federation
Russian Federation
Moscow
V. N. Maksimov
Vector Marine Electronics, Ltd («Vector»)
Russian Federation
Russian Federation
Taganrog
A. N. Dolgov
Vector Marine Electronics, Ltd («Vector»)
Russian Federation
Russian Federation
Taganrog
Y. N. Kravchenko
Russian Federal Research Institute of Fisheries and Oceanography (FSBSI «VNIRO»)
Russian Federation
Russian Federation
Moscow
S. B. Popov
Russian Federal Research Institute of Fisheries and Oceanography (FSBSI «VNIRO»)
Russian Federation
Russian Federation
Moscow
References
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Review
For citations:
Goncharov S.M., Maksimov V.N., Dolgov A.N., Kravchenko Y.N., Popov S.B. Hydroacoustic stimulator as tool in technology of fish feeding behavior management. Trudy VNIRO. 2018;171:180-189. (In Russ.)
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