한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)
- 제25권6호
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- Pages.495-500
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- 1992
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
한국 동해의 멸치난$\cdot$ 자어 밀도와 환경요인과의 관계
Relationship Between Anchovy, Engraulis japonica, Egg and Larval Density and Environmental Factors in the Eastern Waters of Korea
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김진영
(국립수산진흥원 연근해자원과)
-
KIM Jin-Yeong
(Coastal and Offshore Fisheries Resources Division, National Fisheries Research and Development Agency)
- 발행 : 1992.11.01
초록
1985년 한국 동해에서 격월로 수직채집된 어류 난
The relationship between distribution of eggs and larvae of anchovy, Engraulis japonica, and environmental factors were studied using the data on the ichthyoplankton and zooplankton sampled vertically by net, and water temperature and salinity observed by CTB in the eastern waters of Korea in every two month in 1985. Anchovy eggs and larvae were occurred in June and August. They distributed in the warm water current which was high temperature and salinity in June. Egg and larval distribution area were moved to the offshore in August. It is likely that distribution of anchovy eggs and larval in June significantly correlate with hydroconditions in the eastern waters of Korea.
키워드