Journal of the Korean Society of Fisheries and Ocean Technology (수산해양기술연구)

The Korean Society of Fisheries and Ocean Technology (한국수산해양기술학회)
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Estimating the Economic Effectiveness of Increasing Mesh Sizes in the Small Yellow Croaker Gillnet fishery

참조기 유자망어업의 망목 확대에 따른 경제적 효과분석

  • Oh, Taeg-Yun (Fisheries Resources and Environment Division, National Fisheries Research & Development Institute) ;
  • Cho, Young-Bok (Fishing Resources and Environment Division, MIFAFF) ;
  • Seo, Young-Il (Fisheries Resources and Environment Division, National Fisheries Research & Development Institute) ;
  • Kim, Byung-Yeob (College of ocean science, Cheju national university) ;
  • Lee, Ju-Hee (Division of Marine Production System and Management, Pukyong National University) ;
  • Kim, Do-Hoon (Department of Marine Business and Economics, Pukyong National University)
  • 오택윤 (국립수산과학원 자원관리과) ;
  • 조영복 (농림수산식품부 자원환경과) ;
  • 서영일 (국립수산과학원 자원관리과) ;
  • 김병엽 (제주대학교 해양과학대) ;
  • 이주희 (부경대학교 해양생산시스템관리학부) ;
  • 김도훈 (부경대학교 해양산업경영학과)
  • Received : 2012.10.31
  • Accepted : 2012.11.20
  • Published : 2012.11.30
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Abstract

For rebuilding and managing fish stocks and fisheries, the biological and socioeconomic evaluations on fisheries management regulations are important. This study aimed to estimate the economic effectiveness of different mesh sizes in the yellow croaker gillnet fishery. In particular, by comparing economic effects of mesh sizes, 50mm and 52mm, it aimed to provide the economic validity for increasing mesh sizes. Analytical results showed that the fishing revenue was higher in the vessels using a mesh size over 52mm than that in the vessels using a mesh size less than 50mm. In addition, the effect of fishing cost reduction was also larger in the vessels using a mesh size over 52mm than that in the vessels using a mesh size less than 50mm.

Keywords

Acknowledgement

Supported by : 국립수산과학원

References

  1. Kang KB. 2006. Studies on the improvement of fishing gear and development of the labor-saving-type drum net hauler in the Yellow croaker drift gill net. M.S. Thesis, Cheju National University.
  2. Kang KB, Yang JS and Kim SJ. 2009. Catch fluctuation of off-shore drift gill net fishery for the yellow croaker in Chuja island. Proceeding of the Korean society of fisheries technology 2009, 63-66.
  3. Kang SK. 2011. Study on the status and the catch fluctuation of off-shore drift gill net fishery for the yellow croaker. Jeju National University, 50.
  4. Kim BY, Kim SH, Lee CH, Kim YH, Chang DS, Kim SJ, Choi CM and Seo DO. 2009. Study on drift gill net fishery for the yellow croaker in Chuja island. 2. Catch distribution by depth of trial gill net. Proceeding of the Korean society of fisheries technology 2009, 107-110.
  5. Kim BY, Seo DO, Choi CM, Lee CH, Chang DS, Oh TY, Kim YH and Kim JN. 2010. Characteristics of lost fishing gear distribution on the sea bed around gillnet fishing ground for yellow croaker in the near sea of Jeju, Korea. J Kor Soc Fish Tech 46, 441-448. https://doi.org/10.3796/KSFT.2010.46.4.441
  6. Kim SJ, Jeong YJ, Park SW, Lee CH, Kang SK, Ku MS, Seo DB, Kang KB, An G, Jeong JS, Choi HS and Lee JJ. 2006. Improving of the fishing gear and development of the labor saving type fishery operation system in the croaker drift gill net. Ministry of Maritime Affairs and Fisheries, 1-131.
  7. Kim SH, Park SW, Bae JH and Kim YH. 2009. Mesh selectivity of drift gill net for Yellow croaker, Larimichthys polyactis, in the coastal sea of Gageodo. Kor J Fish Aquat Sci 42, 518-522.
  8. Kim S, Park SW, Lee K and Yang Y. 2012. The estimation of the optimum mesh size selectivity of a drift net for yellow croaker (Larimichthys polyactis) using by the SELECT model. J Kor Soc Fish Tech 48, 10-19. https://doi.org/10.3796/KSFT.2012.48.1.010
  9. Lee CH, Kim SH, Kim BY, Kim YH, Chang DS, Kim SJ, Choi CM and Seo DO. 2009. Study on drift gill net fishery for the yellow croaker in Chuja island. Distribution of the waste fishing net at sea block 1.222. Proceeding of the Korean society of fisheries technology 2009, 102-106.
  10. NFRDI (National Fisheries Reserch and Development Institute). 2011. Study on the status of fishing gear and improvement of fishery operation system of drift gill net for yellow croaker. Jeju National University, 1-92.

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