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
- 2012.1
- 수록면
- 345 - 352 (8page)
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초록· 키워드
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To predict catches of Pacific anchovy Engraulis japonicus larvae, anchovy eggs were collected in the coastal waters off Gunsan, Korea, in the Yellow Sea during the main spawning season (June to July) from 2003 to 2009. A ring net was repeatedly towed vertically at 10 stations during the daytime to sample eggs. Catch data estimated by auction sales were obtained from the Fisheries Cooperatives Union of Gunsan City and daily water temperature data in the outer harbor of Gunsan City during the survey periods were obtained from the National Oceanographic Research Institute. A significant relationship was found between anchovy egg density from June to July and larval catch from July to October in the same year. Catch of anchovy larvae in Gunsan were also high when optimal growth temperatures were recorded in the coastal waters off Gunsan in July. Although the recruitment success or failure of anchovy larvae can be predicted from variability in egg density, we suggest that mean daily water temperature is a more efficient indicator for predicting variability in catches of larval anchovy in the Yellow Sea.
목차
등록된 정보가 없습니다.
참고문헌 (31)
참고문헌 신청
Cha SS / 1990 / Age and growth of anchovy (Engraulis japonica) juvenile in the coastal waters of Chonnam, Korea / Bull Korean Fish Soc 23:385~393
Chang SD / 1980 / Studies on the migration of anchovy, Engraulis japonica, in the Korean waters / Publ Inst Mar Sci Nat Fish Univ Busan 12:1~38
Chiu TS / 2001 / Growth and temporal variation of two Japanese anchovy cohorts during their recruitment to the East China Sea / Fish Res 53:1~5
Cushing DH / 1975 / Marine Ecology and Fisheries / Cambridge University Press
Dorsey SE / 1996 / Cohort abundances and daily variability in mortality of eggs and yolk-sac larvae of bay anchovy, Anchoa mitchilli, in Chesapeake Bay / Fish Bull 94:257~267
Chang SD / 1980 / Studies on the migration of anchovy, Engraulis japonica, in the Korean waters / Publ Inst Mar Sci Nat Fish Univ Busan 12:1~38
Chiu TS / 2001 / Growth and temporal variation of two Japanese anchovy cohorts during their recruitment to the East China Sea / Fish Res 53:1~5
Cushing DH / 1975 / Marine Ecology and Fisheries / Cambridge University Press
Dorsey SE / 1996 / Cohort abundances and daily variability in mortality of eggs and yolk-sac larvae of bay anchovy, Anchoa mitchilli, in Chesapeake Bay / Fish Bull 94:257~267
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