음향 텔레메트리 기법을 이용한 자연산과 양식산 감성돔의 행동특성 비교 KCI

Title
음향 텔레메트리 기법을 이용한 자연산과 양식산 감성돔의 행동특성 비교
Alternative Title
Comparison of behavior characteristics between wild and cultured black seabream Acanthopagrus schlegeli using acoustic telemetry
Author(s)
강경미; 신현옥; 강돈혁; 김민선
KIOST Author(s)
Kang, Don Hyug(강돈혁)
Publication Year
2008-05
Abstract
Acoustic telemetry technique is one of useful tools to get behavioral information of the free-swimming fish. In this study, we conducted acoustic telemetry using coded acoustic transmitters to compare behavior characteristics between wild and cultured black seabream Acanthopagrus schlegeli, one of target species to promote resource in the marine ranching area. Two wild fish and five cultured fish were released in the marine ranching area after tagging surgically. Three of cultured fish were domesticated using the remote acoustic conditioning system for 3 weeks before being released. Two wild fish stayed at the released point for 2 hours and 9 days, respectively. One of wild fish was found about 10.8km away from the released point after 5 months. Two cultured fish stayed at the released point for 6 days and 75 days, respectively. One of acoustic conditioned fish stayed at the released point for 131 days and was found about 10.1km away from the released point after 25 days. Others stayed at the released point during this study period(159 days).
ISSN
2671-9940
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/1895
Bibliographic Citation
수산해양기술연구, v.44, no.2, pp.141 - 147, 2008
Publisher
한국수산해양기술학회
Keywords
Acoustic telemetry; Acanthopagrus schlegeli; Marine ranching area
Type
Article
Language
Korean
Publisher
한국수산해양기술학회
Related Researcher
Research Interests

Marine security,Underwater Acoustics,해양방위,수중음향

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