한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)

  • 제37권1호
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  • Pages.65-72
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  • 2004
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  • 0374-8111(pISSN)
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  • 2287-8815(eISSN)
한국수산과학회 (The Korean Society of Fisheries and Aquatic Science)
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제주도 함덕 연안의 정치망 어획량 변동

Seasonal Variation of Fish Catch by a Set Net in Hamdeuk Fishing Ground off Jeju Island

  • CHA Byung-Yul (National Fisheries Research & Development Institute) ;
  • CHANG Dae-Soo (National Fisheries Research & Development Institute) ;
  • KIM Byung-Yeob (Department of Fishery Science, Cheju National University)
  • 발행 : 2004.02.01
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초록

Fish catch by a set net in Hamdeuk fishing ground off Jeju Island were studied to determine seasonal variation of species composition and catch from 1998 to 2000. A total 72,022.9 kg was caught during the survey period, including Scomber japonicus and Trachurus japonicus of $76.4\%$ in the total. The other dominant species were Siganus fuscescens, Loligo chinesis, Seriola dumerili, Sepioteuthis lessoniana, Sardinops melanostictus, and Seriola lalandi accounting to $20.0\%$ of the total. The fishing period conducted by a set net in Hamdeuk fishing ground were from May to November. The catch by a set net were higher in summer than in spring and autumn and closely related with the seasonal variation of sea water temperature. The catch was higher in 1998 than In 1999 and 2000, which was related to the sea water temperature in fishing ground.

키워드

참고문헌

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피인용 문헌

  1. Dominant causes on the catch fluctuation of a set net fishery in the mid-south sea of Korea vol.49, pp.3, 2013, https://doi.org/10.3796/KSFT.2012.49.3.250
  2. Species composition and variation of catches by a set net in the coastal waters of Gyudeok, Jeju island vol.50, pp.3, 2014, https://doi.org/10.3796/KSFT.2014.50.3.407
  3. Species Composition and Seasonal Variations of Fishes Collected by Set Net in Coastal Waters of Gijang, Korea vol.47, pp.6, 2014, https://doi.org/10.5657/KFAS.2014.0983
  4. Comparison of Fish Species Composition Collected by Set Net at Hupo in Gyeong-Sang-Buk-Do, and Jangho in Gang-Won-Do, Korea vol.47, pp.4, 2014, https://doi.org/10.5657/KFAS.2014.0424
  5. 제주도 서쪽 연안에서 음향자원 조사를 이용한 저층 어군의 시.공간 분포 vol.30, pp.2, 2004, https://doi.org/10.4217/opr.2008.30.2.181
  6. 거제도 능포 정치망 어장의 어획물과 어획량 변동요인 vol.45, pp.4, 2004, https://doi.org/10.3796/ksft.2009.45.4.211
  7. 제주도 신산 연안 정치망 어획물의 종조성 및 어획량 변동 vol.57, pp.1, 2004, https://doi.org/10.3796/ksfot.2021.57.1.025