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

A Population ecological study of the hen clam(Mactra chinensis) in the Dong-li self-regulatory community of Busan

부산 동리어촌계 개량조개, Mactra chinensis의 자원생태학적 연구

  • Park, Hee-Won (Division of marine production system management, Pukyng National University) ;
  • Zhang, Chang-Ik (Division of marine production system management, Pukyng National University)
  • 박희원 (부경대학교 해양생산시스템관리학부) ;
  • 장창익 (부경대학교 해양생산시스템관리학부)
  • Published : 2008.05.31
Download PDF
⟨ Previous Next ⟩

Abstract

This study was performed to estimate biomass and to provide management plan through population ecological characteristics, including growth parameters, survival rate, instantaneous coefficient of natural and fishing mortalities, and age at first capture of hen clam, Mactra chinensis, in the Dong-li self-regulatory community of Busan. The von Bertalanffy growth parameters estimated from a non-linear regression were $SH_{\infty}=86.24mm$, K=0.12/year, and = -1.37year. Survival rate(s) of the hen clam was 0.515. The instantaneous coefficients of natural mortality(M) was estimated to be 0.232/year and fishing mortality(F) 0.432/year for hen clam. The current biomass of the hen clam in the study area was estimated to be 713mt and the acceptable biological catch(ABC) was estimated under various harvest strategies based on $F_{0.1}$ and $F_{40%}$.

Keywords

References

  1. Alverson, D.L. and M.J. Carney, 1975. A graphic review of the growth and decay of population cohorts. Journal Conseil international pour I Exploration de la Mer., 36(2), 133-143 https://doi.org/10.1093/icesjms/36.2.133
  2. Bertalanffy, L. von, 1938. A quantitative theory of organic growth(Inquiries on growth laws.(I). Hum. Biol., 10(2), 181-213
  3. Beverton, R.J.H. and S.J. Holt, 1957. On the dynamics of exploited fish populations. Fishery investigations, Series , Marine Fisheries, Great Britain Ministry of Agriculture, Fisheries and Food, 19, pp. 533
  4. Chapman, D.G. and D.S. Robson, 1960. The analysis of catch curve. Biometrics, 16, 354-368 https://doi.org/10.2307/2527687
  5. Chung, E.Y., Y.G. Kim and T.Y. Lee, 1987. A study on sexual maturation of hen clam Mactra chinensis Philippi. Kor. Soc. Fish. Res, 20(6), 501-508
  6. Fox, W.W. Jr, 1970. An exponential surplus yield model for optimizing exploited fish populations. Trans. Amer. Fish. Soc., 90, 80-88 https://doi.org/10.1577/1548-8659(1970)99<80:AESMFO>2.0.CO;2
  7. Hanaoka, T. and T. Shimadzu, 1949. Studies on the morphometry and rate of growth in clam, Mactra sulcataria Reeve, in Tokyo Bay. Bull Japan. Fish. Soc., 15(7), 313-317
  8. Kim, J.H. and M.S. Yoo, 2002. Spermatozoan Ultrastructure of 4 Species in Mactridae. Kor. Fish. Soc., 35(5), 504-511 https://doi.org/10.5657/kfas.2002.35.5.504
  9. NFRDI, 2002. Commercial molluscs from the freshwater and continental shelf in Korea, Guduck publ., pp.132
  10. Park, H.H. and S.H. Kim, 2000. Tooth selectivity onvenus clam(Gomphina melanaegis) dredge. Bull. Kor. Fish. Tech., 36(4), 267-273
  11. Park, Y.H., 1984. Evaluation of thermal processes for canned marine products(3) canned minced henclams in brine and canned smoked. Kor. Fish. Soc., 17(4), 306-312
  12. Ryu, D.K. and Y.H. Kim, 2001. Management of the hen clam, Mactra chinensis Phillippi, on the coast of Kunsan. I. Age and Growth. Kor. J. of Mala., 17(2), 13-18
  13. Kim, S., 1991. Fisheries resource assessment. Woosung Publ. Co., Seoul. Korea, pp.175
  14. Sakurai, I., 1993. Age and growth of the sunary surf clam Mactra chinesis in Tomakomai, southwest Hokkaido. Bull J. Soc. Sci. Fish., 59(3), 469-472 https://doi.org/10.2331/suisan.59.469
  15. Sakurai, I., T. Horii, O. Murakami and S. Nakao, 1998. Population dynamics and stock size prediction for the sunray surf clam, Mactra chinesis at southwest Hokkaido, Japan. Fish. Bull. NOAA, 6(2), 344-351
  16. Zhang, C.I., 1991. Fisheries Resource Ecology. Woosung Publ. Co., Seoul, Korea, pp.399
  17. Zhang, C.I. and J.B. Lee, 2001. Stock assessment and management implications of horse mackerel (Trachrus japonicus) in Korean waters, based on the relationships between recruitment and the ocean environment. Progress in Oceanography, 49, 513-537 https://doi.org/10.1016/S0079-6611(01)00038-6
  18. Zhang, C.I. and B.A. Megrey, 2006. A revised Alverson and Carney model for estimating the instantaneous rate of natural mortality. Trans Amer. Fish. Soc., 135(3), 620-633 https://doi.org/10.1577/T04-173.1

Cited by

  1. Community Structure of Fisheries Resources Caught by Dredge in the Uljin Marine Ranching Area, Korea vol.47, pp.6, 2014, https://doi.org/10.5657/KFAS.2014.0935