지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 55 - 61 (7page)
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초록· 키워드
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Fish larvae were collected monthly with an ichthyoplankton net from 18 stations (including four stations located in eelgrass beds) in Gamak Bay and Yeoja Bay, southern Korea, in 2007. In total,33 species of fish larvae were collected, of which Engraulis japonicus (48.5%), Tridentiger trigonocephalus (21.5%), and Omobranchus elegans (9.2%) were dominant. Dominant species varied seasonally: Hexagrammos otakii during December and January, Pholis nebulosa during January and March, Acanthogobius flavimanus in April, T. trigonocephalus in May, E. japonicus during June, July, September, and November, and Sillago japonica in August. Dominant species also differed between sites inside and outside the bays. Leiognathus nuchalis, O. elegans, and T.
trigonocephalus were more abundant inside, while H. otakii was more abundant outside. From cluster analysis, three groups were identified according to sampling months (January-April, May-September, and October-December) and two groups according to station (inside and outside bays). The occurrence of small larvae of almost all major fish species indicated that the bays were used as spawning and nursery grounds. An exception was Lateolabrax japonicus, whose specimens were relatively large (>19 mm TL), suggesting that this fish may spawn offshore, with its juveniles approaching the bays with growth.
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참고문헌 (22)
참고문헌 신청
Cha SS / 1994 / Distribution of the ichthyoplankton in Kwangyang bay / Kor J Ichthyol 6 : 60 ~ 70
Han KH / 1999 / Early life history of the sea bass,Lateolabrax japonicus(Cuvier) / Kor J Ichthyol 11 : 94 ~ 101
Han KH / 2001 / Seasonal variation and species composition of ichthyoplankton in Sunchon bay, Korea / Kor J Ichthyol 13 : 136 ~ 142
Hannan JC / 1998 / Recruitment of juvenile marine fishes to seagrass habitat in a temperate Australian estuary / Estuaries 21 : 29 ~ 51
Kim UK / 1993 / The embryonic and larval development of the Greenling,Hexagrammos otakii Jordan et Starks / Kor J Ichthyol 5 : 151 ~ 159
Han KH / 1999 / Early life history of the sea bass,Lateolabrax japonicus(Cuvier) / Kor J Ichthyol 11 : 94 ~ 101
Han KH / 2001 / Seasonal variation and species composition of ichthyoplankton in Sunchon bay, Korea / Kor J Ichthyol 13 : 136 ~ 142
Hannan JC / 1998 / Recruitment of juvenile marine fishes to seagrass habitat in a temperate Australian estuary / Estuaries 21 : 29 ~ 51
Kim UK / 1993 / The embryonic and larval development of the Greenling,Hexagrammos otakii Jordan et Starks / Kor J Ichthyol 5 : 151 ~ 159
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