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NTIS 바로가기Korean journal of Ichthyology = 한국어류학회지, v.32 no.3, 2020년, pp.148 - 159
정해근 (국립수산과학원 동해수산연구소 자원환경과) , 이충일 (강릉원주대학교 해양자원육성학과) , 박현제 (강릉원주대학교 해양자원육성학과) , 박주면 (한국해양과학기술원 동해연구소 독도전문연구센터)
This study investigated the seasonal and inter-annual changes in vertical distribution and size spectrum of walleye pollock, Gadus chalcogrammus inhabiting middle eastern coast of Korea (hear after pollock). Pollock was distributed between 50 m and 600 m depth range, and body size (total length) ran...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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동해 연안에 서식하는 명태의 주 산란 시기는? | , 2013). 주 산란 시기는 연안 저층 수온이 3~5℃가 형성되는 12월부터 그 이듬해 3월까지이다 (Park and Ok, 1986; Kang et al., 2013; Lee et al. | |
명태란? | 명태(Gadus chalcogrammus)는 분류학적으로 대구과(Gadidae) 대구목(Gadiformes)에 속하며, 동해를 포함한 북태평양 광역에 분포하는 수산자원 생물이다(Pallas, 1814). 또한 전 세계적으로 Peruvian Anchoveta (Engraulis ringens)와 함께 높은 생산량을 기록하며 상업적으로 가치가 높은 생물자원이다(FAO, 2018). | |
명태는 수심 몇 미터에서 서식하는가? | 또한 전 세계적으로 Peruvian Anchoveta (Engraulis ringens)와 함께 높은 생산량을 기록하며 상업적으로 가치가 높은 생물자원이다(FAO, 2018). 이러한 명태는 주로 50~500 m 수심에 서식하는 저서성 어류이며, 무척추동물, 갑각류, 저서성 어류 등을 주로 섭식한다(Yamamura et al., 2002; Adams et al. |
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