Journal of Fisheries and Marine Sciences Education (수산해양교육연구)
- Volume 10 Issue 1
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- Pages.31-52
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- 1998
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- 1229-8999(pISSN)
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- 2288-2049(eISSN)
Utilization of the Information of Fishing and Sea Condition for Common Squid (Todarodes pacificus) Using Angling in the East Sea: Relationships between Fishing Ground and Sea Temperature
동해 오징어(Todarodes pacificus) 채낚기어업의 어·해황정보의 유효이용 -어장형성과 수온과의 관계-
- Jeong, Dong-Gun (Cheju National University) ;
- Rho, Hong-Kil (Cheju National University)
- Published : 1998.07.31
Abstract
In this paper, we analyzed the relationships between the fishing ground formation and the sea condition information, surface, mid and bottom layer temperature that is necessary for fishing point selection of angling to catch squid in the East Sea. There was a little differences between temperature measured by every fishing boat on fishing operating and prompt reports of fishing and sea condition about fishing ground formation of angling. And then the result examined by using SST that is a important information of sea condition for the fishing position selection follows as ; We knew, even if the differencs of sea condition each year, SST with a lot of fishing boats was generally within the extnet of
본 논문에서는 동해에 있어서의 오징어 채낚기어업의 조업위치선정에 필요한 해황정보인 표면수온, 중 하층수온에 주목하여 검토하였다. 표면수온으로 검토한 오징어 채낚기어업의 어장형성에 관해서는 각 어선이 조업시에 측정한 수온을 어해황속보와 대비해 보면 같은 표면수온에서도 약간 차이가 있었다. 그래서 조업위치선정에 있어서 중요한 해황정보인 조업시에 있어서의 표면수온을 사용하여 고찰한 결과 해에 따라서 해황상태가 달라도 조업척수가 가장 많은 표면수온은 대체로
Keywords