DOI QR코드

DOI QR Code

Species composition and quantitative fluctuation of fishes collected by gape net in coastal waters of Yeosu, Korea

여수연안 낭장망에 어획된 어류의 종조성 및 양적변동

  • Han, Kyeong-Ho (Division of Marine Technology, Chonnam National University) ;
  • Oh, Yong-Seok (Division of Marine Technology, Chonnam National University)
  • 한경호 (전남대학교 해양기술학부) ;
  • 오용석 (전남대학교 해양기술학부)
  • Published : 2007.11.30

Abstract

To analyze quantitative fluctuation in abundance and species composition in coastal waters of Dolsan, Yeosu, the fished were collected by gape net from March to November, 2000. The fish species caught by set net collected fishes were identified 63 species, 56 families, 42 orders, and the number of appearance and biomass was 2,230,297 individuals and 16,076.8kg. The most dominant orders were Perciformes, Clupeiformes and Tetraodontiformes which accounted for 71.4% of the total. The dominant species in number were Engraulis japonicus, Sardinops melanostictus, Trichiurus lepturus which accounted for 99.2% (2,211,642 individuals) of the total fishes collected. The dominant species in biomass were Engraulis japonicus which accounted for 79.7% (12,807g) of the total fishes collected. Temporal occurence of the dominant species such as the Engraulis japonicus, Sardinops melanostictus, Trichiurus japonicus, Ilisha elongata, Leiognathus nuchalis was closely correlated with water temperature, which is expressed as following regression equation, $y=0.0864x-0.2311(r^2=0.3516)$. The species collected during the sampling yearly period were Engraulis japonicus, and migratory fish were Ilisha elongata, Trichiurus japonicus, Scomberomorus nipphnius, Scomber japonicus, Konosirus punctatus, Sphyraena pinguis, Pseudosciaena polyactis.

Keywords

Fishfauna;Quantitative fluctuation;Species composition;Set net

References

  1. Chyung, M.K., 1986. The fishes of Korea. Iljisa Publishing Co. Seoul, pp. 727
  2. Han. K.H., J.H. Kim and S.R. Baek, 2002. Seasonal variation of species composition of fishes collected by set net in coastal waters of Ulsan, Korea. Korean. J. Ichthyol., 14(1), 61.69
  3. Han, K.H., Y.M. Yun and H.C. Yang, 1998. Seasonal variation in abundance and species composition of fishes community off Myo-do in Kwangyang bay, Korea. Bull. Yosu. Natl. Univ., 13(2), 1025.1046
  4. Han, K.H., S.H. Choi, B.K. Kim, J.H. Park and D.S. Jeong, 1997. Seaonal fluctuations in abundance and species composition of fishes collected by set net fishery in Yeongil bay. Bull. Natl. Fish Res Dev. Inst, 53, 43.54
  5. Joo, C.S., J.H. Park and J.S. Park, 2006. Seasonal distribution characteristics of fishery creatures caught in funnel net fishing ground of the Yeosu coastal sea. Bull. Korean Soc. Fish. Tech., 42(3), 158.168 https://doi.org/10.3796/KSFT.2006.42.3.158
  6. Kang, C.B., 2000. Taxonomical studies on the Genus Lateolabrax(Pisces, Perciformes) from the Korean waters. Korea. M. SC. Thesis Univ. Busan, pp. 138
  7. Kim, D.S., 1997. Meterological factors and catch fluctuation of set net grounds in the coastal waters Yosu. Bull. Mar. Sci. Inst., Yosu Natl. Fish. Univ., 6, 31.38
  8. Kim, D.S. and H.K. Rho, 1994. Envirnomental factors and catch fluctuation of set net grounds in the coastal waters of Yeosu. Bull. Kor. Soc. Fish. Technol., 30(3), 144.149
  9. Kim, D.S., C.L. Cho and Y.S. Park, 1988. Oceanographic condition and fishing condition of the set net fishing ground in Yeosu Bay. Bull Kor. Fish. Technol. Soc., 24(4), 150.157
  10. Kim, Y.H., J.B. Kim and D.S. Chang, 2003. Seaonal variation in abundance and species composition of fishes caught by a set net in the coastal waters off Yosu, Korea. J. Kor. Fish. Soc., 36(2), 120.128
  11. Kim, Y.U., Y.M. Kim and Y.S. Kim, 1994. Commercial fishes of the coastal and offshore waters in Korea. Nati'l. Fish. Res. Dev. Age., pp. 229
  12. Lee, T.W., 1989. Seasonal fluctuation in abundance and species composition of demersal fishes in Cheonsu Bay of the Yellow Sea, Korea. Bull. Kor. Fish. Soc., 22(1), 1.8
  13. Lee, T.W., 1993. The demersal fishes of Asan Bay. III. Spatial variation in abundance and species composition. Bull. Kor. Fish. Soc., 26(5), 438.445
  14. Lee, T.W., 1996. Change in species composition of fishes in Chonsu bay. 1. Demersal fish. J. Kor. Fish. Soc., 29(1), 71.83
  15. Lee, T.W. and K.J. Seok, 1984. Seasonal fluctuations in abundance and species composition of fishes in Cheonsu Bay using trap net catch, J. Ocean. Soc., 19(2), 217.227
  16. Lee, T.W. and S.W. Hwang, 1995. The demersal fish of Asan Bay. IV. Temporal variation in species composition from 1990 to 1993. J. Kor. Fish. Soc., 28(1), 67.79
  17. Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The Fishes of the Japanese Archipelago. Tokai Univ. Press, pp. 437
  18. Nelson, J.S., 1994. Fishes of the World. 3rd eds. John Wiley & Sons, New York, pp. 550
  19. Pielou, E.M., 1966. The measurement of diversity in different types of biological collection. J. Theoret. Biol., 13, 131.144 https://doi.org/10.1016/0022-5193(66)90013-0
  20. Park, K.Y. and W.O. Lee, 1988. A list of the fishes collected in the Sohuksan-do and the Haui-do Chollanam-do, Korea. Bull. Insit. Lit. Biota, Mokpo Natl Univ., 5, 69.85
  21. Pianka, E.R., 1966. Latitudinal gradients in species diversity: A review of concepts. Amer. Natur., 100, 33-46 https://doi.org/10.1086/282398
  22. Shannon, C.E. and W. Wiaver, 1963. The Mathematical Theory of Communication. Illinois Univ. Press, pp. 177
  23. Simpson. E.H., 1949. Measurement of diversity. Nature, 163, 1.688 https://doi.org/10.1038/163688a0
  24. Yoo, J.M., E.K. Lee and Y.J. Park, 1999. Distribution of ichthyoplandkton in the adjacent waters of Yosu. J. Korean Fish. Soc., 32(3), 295.302
  25. Han, K.H., 1999. Distribution of ichthyoplankton in the Kamak bay of Yosu. Bull. Fish. Soc. Inst. Yosu. Natl. Univ., 8, 111.119
  26. Hwang, S.D., J.Y. Kim, J.I. Kim, S.T. Kim, Y.I. Seo, J.B. Kim, Y.H. Kim and S.J. Heo, 2006. Species composition using the daily catch data of a set net in the coastal waters off yeosu, Korea. Korean J. Ichthyol., 18(3), 223.233
  27. Kim, Y.U. and I.S. Kim, 1997. Pisces. In list of animals in Korea(excluding insects), H.S. Kim. ed. The Korean Society of Systematic Zoology, Seoul, 99. 243.281
  28. Lee, T.W., 1991. The demersal fishes of Asan Bay. I. Optimal sample size. Bull. Kor. Fish. Soc., 24(4), 248.254
  29. Lee, T.W. and K.C. Kim, 1992. The demersal fishes of Asan bay. II. Diurnal and seasonal variation in abundance and species composition. Bull. Kor. Fish. Soc., 25(2), 103.114
  30. Nakabo, T., 1993. Fishes of Japan with Pictorial Keys to the Species. Tokai Univ. Press pp. 1162

Cited by

  1. Comparison of fishing gears and catches by areas in the Gape net with wings in Jeonnam, Korea vol.50, pp.3, 2014, https://doi.org/10.3796/KSFT.2014.50.3.301
  2. Change of Structure Community of Fish Collected by a Gape Net with Wings after 12 Years in the Coast of Wando Island, Korea vol.47, pp.5, 2014, https://doi.org/10.5657/KFAS.2014.0659