한국해양학회지
- Volume 12 Issue 2
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- Pages.75-81
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- 1977
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- 1225-1283(pISSN)
Biological Studies On Arkshell Culture I. Distribution Of Drifting Larvae Of Te Arkshell, Anadara broughtonii Schrenck
피조개의 양식에 관한 생물학적 연구 I.부유유생의 분포
- Yoo, Sung Kyoo (Department of Fisheries Biology, National Fisheries University of Busan) ;
- Park, Kyung Yang (Department of Fisheries Biology, National Fisheries University of Busan) ;
- Yoo, Myung Sook (Department of Fisheries Biology, National Fisheries University of Busan)
- Published : 1977.12.01
Abstract
Distribution of drifting larvae of Anadara broughtnoii SCHRENCK was studied based on the planktonic sampling which has been collected in fifteen sampling areas of southern coast of Korea and Ulsan Bay during summer season from 1973 to 1977. Vertical and horizontal occurrence was analyzed related to the environmental factors such as surface water temperature, current velocity and depth of water column. High density of the larvae was observed in the Chinhae Bay which included the sampling areas Rampo, Sockcheon, Majeon, Changpo, Dangdong, Bedun, Changchoa, and Wonmun. Maximum occurrence of the farvae was accompanied with the highest water temperature of the summer season, and it was usually August when the water temperature was over 27
피조개는 우리나라의 내만이나 내해의 비교적 수심이 깊은 곳에 사는 대형종으로 조개류 중에서 가장 값비싼 중요양식종이다. 이 종의 양식을 위한 관심이 컸고, 많은 노력도 해 왔으나 양식의 기본이 되는 종묘생산이 제대로 되지않아 그 양식은 언제나 형식에 지나지 않았다.
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