논문 상세보기

Pop-up식 전자태그와 재래식 태그로 알게된 한국 남해동부해역 대구 Gadus macrocephalus의 이동 KCI 등재

Movement of Pacific cod Gadus macrocephalus in the Korean Southeast Sea, ascertained through pop-up archival tags and conventional tags

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/327836
구독 기관 인증 시 무료 이용이 가능합니다. 4,000원
수산해양기술연구 (Journal of the Korean Society of Fisheries and Ocean Technology)
한국수산해양기술학회(구 한국어업기술학회) (The Korean Society of Fisheriers and Ocean Technology)
초록

To estimate the movement of Pacific cod Gadus macrocephalus in the Korean Southeast Sea, three type tags were used. A total of 97 Pacific cod were tagged and released with either archival tags or conventional tags. Of these releases, commercial fishermen recovered thirteen conventional tags, and five of seven pop-up tags transmitted data to Argos satellites. Pacific cod began to move towards East Sea after release, and they spent most of their time at depths of 100 to 300m, water temperatures of 0.8 to 14.0°C. However, geographical ranges of their movement limited to area around the southern East Sea. Pacific cod attached conventional tag were recaptured near the release site(Jinhae Bay: main spawning ground) about one or two year after release. Data obtained from tagging investigations suggest that they migrated annually from spawning ground to habtat of the Korean Southeast Sea.

저자
  • 이정훈 | Jeong-Hoon LEE Corresponding author
  • 김정년(국립수산과학원 남동해수산연구소) | Jung Nyun KIM (Southeast Fisheries Research Institute, National Institute of Fisheries Science, Tongyeong 53085, Korea)
  • 이재봉(국립수산과학원 남동해수산연구소) | Jae-Bong LEE (Southeast Fisheries Research Institute, National Institute of Fisheries Science, Tongyeong 53085, Korea)
  • 최정화 | Jung Hwa CHOI
  • 문성용 | Seong Yong MOON
  • 박준수 | Junsu PARK
  • 김두남(국립수산과학원 남동해수산연구소) | Doo Nam KIM (Southeast Fisheries Research Institute, National Institute of Fisheries Science, Tongyeong 53085, Korea)