Preview

Fisheries

Advanced search

Hydroacoustic technologies for remote control of fish behavior and gentle removal of marine mammals from fishing gear

https://doi.org/10.37663/0131-6184-2023-4-80-88

Abstract

The results of the development of hydroacoustic devices for the direction and retention of fish during their fishing and scaring of pinnipeds from fishing gear are presented. The devices allow generating underwater sounds that simulating the biological signals of predatory cetaceans. The characteristics of the sounds emitted and the methods of their application to increase the efficiency of fishing is shown. The results of experimental studies of the assessment of fish and pinnipeds reaction to the signals of hydroacoustic emitters - imitators of killer whales sounds are overviewed.

For citations:


Kuznetsov M.Yu., Polyanichko V.I., Shevtsov V.I. Hydroacoustic technologies for remote control of fish behavior and gentle removal of marine mammals from fishing gear. Fisheries. 2023;(4):80-88. (In Russ.) https://doi.org/10.37663/0131-6184-2023-4-80-88

Views: 19


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 0131-6184 (Print)

По вопросу подписки и приобретения номеров журналов просьба обращаться в ООО «Агентство «КНИГА-СЕРВИС» (т.:  495 – 680-90-88;  E-mail: public@akc.ru  Web: www.akc.ru).