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

The Korean Society of Fisheries and Ocean Technology (한국수산해양기술학회)
권호 표지
DOI QR코드

DOI QR Code

Examination of the effect on the surrounding marine environment by disposing of a squid by-product

오징어 가공 부산물의 해양투기에 따르는 주변해양환경의 영향에 대한 검토

  • Hwang, Bo-Kyu (Research Center for Ocean Industry Development, Pukyong National University) ;
  • Shin, Hyeon-Ok (Division of Marine Production System Management, Pukyong National University) ;
  • Kim, Min-Son (Department of Fisheries Physics, Graduate school, Pukyong National University) ;
  • Kang, Kyoung-Mi (Division of Marine Production System Management, Pukyong National University) ;
  • Nam, Taek-Jeong (Faculty of Food Science and Biotechnology, Pukyong National University)
  • 황보규 (부경대학교 해양산업개발연구소) ;
  • 신현옥 (부경대학교 해양생산시스템관리학부) ;
  • 김민선 (부경대학교 수산물리학과) ;
  • 강경미 (부경대학교 해양생산시스템관리학부) ;
  • 남택정 (부경대학교 식품생명공학부)
  • Received : 2011.02.02
  • Accepted : 2010.02.23
  • Published : 2011.02.28
Download PDF
⟨ Previous Next ⟩

Abstract

Squid by-product like viscera has just been recognized as one of the serious pollutants on the surrounding marine environment in Ulleung island of Korea. The effect as a marine pollutant, however, has not been examined and evaluated properly. It was carried out the comprehensive examination of the marine pollution by disposing squid by-products. The sediments and water qualities were investigated in several positions, including the dumping position around Ulleung island. It is also estimated a spreading of by-product in terms of estimating the sinking speed and evaluating the attracting characteristics as a feed. As a result, There were no significant pollutions of the sediment and water quality. The spreading of by-product by the local current was 2-2.5 times of the depth, and it will become longer in spring tide. It was confirmed that the squid by-product has attracting ability for local fish by acoustical survey. Furthermore, it can be useful for the local fish species as feeds.

Keywords

References

  1. Kim, H.S., J.S. Kim and M.S. Heu, 2008. Fractionation of exopeptidase from viscera of argentina shortfin squid, Illex argentinus. J Kor. Soc Food Sci Nutr 37 (8), 1009-1017. https://doi.org/10.3746/jkfn.2008.37.8.1009
  2. Lee, D.J. and H.I. Shin, 2005. Construction of a data bank for acoustic target strength with fish species, length and acoustic frequency for measuring fish size distribution. J. Kor. Fish. Soc. 38 (4), 265-275. https://doi.org/10.5657/kfas.2005.38.4.265
  3. Lee, J.H., C.H. Lee and L. Karlsen, 2010. A study of the sinking speed of longlines influenced by bait properties and anchor weights. J. Kor. Fish. Soc. 46 (3), 214-222. https://doi.org/10.3796/KSFT.2010.46.3.214
  4. MLTM (Ministry of Land, Transport and Maritime Affairs), 2005. Standard methods for examination of marine environment. pp. 452.
  5. Shin, M.O. and S.J. Bae, 2009. Growth inhibitory and quinone reductase activity stimulating effects of internal organs of todarodes pacificus fractions on human cancer cell lines in vitro. Journal of Life Science, Vol. 19 (9), 1251-1257. https://doi.org/10.5352/JLS.2009.19.9.1251
  6. Song, M.S., J.M. Lee, M.J. Lee and J.S. Yu, 2001. An experimental study on drifting and sinkage of marine debris. Journal of the Korea Society for Marine Enviromental Engineering. 4 (1), 47-62.
  7. Su, J.H., Y.J. Jung, G.D. Lee and M.H. Lee, 1999. Monitoring characteristics of protease isolated from squid viscera. Journal of the east asian of dietary life. 9 (2), 195-199.