Browse > Article
http://dx.doi.org/10.3796/KSFT.2007.43.4.251

Fluctuation in abundance and species composition of fishes by bottom otter trawl in coastal waters of Geumodo, Yeosu  

Han, Kyeong-Ho (Division of Marine Technology, Chonnam National University)
Oh, Yong-Seok (Division of Marine Technology, Chonnam National University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.43, no.4, 2007 , pp. 251-260 More about this Journal
Abstract
A species composition and population structure of fish, collected 16 times by bottom otter trawl in the coast of Geumo Island, from February 2002 to November 2005, was investigated. The fish species caught by bottom otter trawl from year 2002 to 2005 was entirely 72 species, 41 classes, and 12 orders, and the number of appearance and biomass was 5,999 individuals and 287,902.1g, respectively, being of the Perciformes(31 species and 19 classes; 43.1% in total number of species appeared) as a dominant species. 638 individuals of Leiognathus nuchalis which was 10.6% in total fish were appeared and 465 individuals of Konosirus punctatus(7.8%), 449 individuals of Engraulis japonicus(7.8%). biomass of Sebastes schlegeli was 33,258.7g as a dominant species(11.6% in total fish appeared) and 18,821.1g of Liparis agassizii(6.5%), 16,708.0g of Konosirus punctatus(5.8%). The diversity index of species per months of the collected by a small otter trawl in coastal water of Geumodo from year 2002 to 2005 was 2.860-3.639 and the evenness index was 0.825-0.887 in case of dominance index was 0.224-0.268 against the evenness index. The similarity of community structure per yearly was very high because of the relative difference(0.006), which was the least in 2004 and 2005.
Keywords
Geumodo; Fluctuation in Abundance; Species Composition; Trawl;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Huh, S.H. and Y.R. An, 2002. Species composition and seasonal variation of fish assemblage in the coastal water off Gadeok-do, Korea. Bull. Korean Fish. Soc., 35(4), 366-379   과학기술학회마을
2 Nakabo, T., M. Anomura, Y. Akihito, Y. Ikeda, K. Sakamoto, K. Shimada, H. Senoum, K. Hatookka, M. Hayashi, K. Hosoya, U. Yamada and T. Yoshino, 1993. Fishes of Japan with pictorial a keys to the species. Tokai Univ. Pre., pp. 1162
3 Kim, Y.H., B. S. Jeon and Y. J. Kang, 2000. Seasonal variation in species composition of fish in Suyoung bay, Bull. Korean Fish. Soc., 33(4), 320-324   과학기술학회마을
4 Kim, Y.U. and I.S. Kim, 1997. Pisces. In list of animals in Korea (excluding insects). Korean Soc. Syst. Zool. ed. Seoul, 243-281
5 Kim, Y.U., Y.M. Kim and Y.S. Kim, 1994. Commercial fishes of the coastal and offshore waters in Korea. National Fisheries Research and Development Agency, pp. 229
6 Lee, D.G., 2004. Fluctuation in abundance and species composition of fishes by small scale trawl in Dolsan Yeosu. Yosu Nat'l. Univ. Master Thesis, pp. 38
7 Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese archipelago. Tokai Univ. Pre., pp. 437
8 Nelson, J.S., 1994. Fishes of the world(3rd ed.). New York, John Wiley ＆ Sons, pp. 550
9 Pianka, E.R., 1973. The structure of lizard communities. Ann. Rev. Ecol. Syst., 4, 53-74   DOI
10 Oh, S.H., 2003. Species composition and community structure of fishes in Kwangyang bay, Korea. Yosu Nat'l. Univ. Master Thesis Doctor, pp. 220
11 Pielou, E.C., 1966. An interduction to mathematical ecology. wiley & Sons, Inc, New York, pp. 286
12 Seo, K.Y., 2004. Distribution of ichthyoplankton in coastal waters of Geumodo in Yeosu, Korea. Yosu Nat'l. Univ. Master Thesis, pp. 35
13 Shannon, C.E. and W. Winer, 1963. The mathematical theory of communication. Uni. Illinosis Press, Urbana, pp. 177
14 Simpson, E.H., 1949. Measurement of diversity. Nature, 163, pp. 688   DOI
15 Chu, E.K., 2001. Species composition and seasonal variations of fishes in the adjacent waters Geomun island, Korea. Yosu Nat'l. Univ. Master Thesis, pp. 59
16 Kim, Y.H., J.B. Kim and D.S. Chang, 2003. Seasonal variation of abundance and species composition of fishes caught by a set net in the coastal waters off Yosu, Korea. Bull. Korean Fish. Soc., 36(2), 120-128   과학기술학회마을
17 An, Y.R. and H.S. Huh, 2002. Species composition and seasonal variation of fish assemblage in the coastal sater off Gadeok-do, Korea Bull. Korean Fish. Soc., 35(6), 715-722   과학기술학회마을
18 Huh, S.H. and Y.R. An, 2000. Species composition and seasonal variation of fish assemblage in the coastal water off Gadeok-do, Korea. Bull. Korean Fish. Soc., 33(4), 288－301   과학기술학회마을
19 An, Y.R. and H.S. Huh, 2003. Species composition and seasonal variation of fish assemblages in the coastal waters off Gadeok-do, Korea. Bull. Korean Fish. Soc., 36(6), 686-694   과학기술학회마을
20 Cho, K.S. and J.M. Seo, 2000. Geological Environment and Petrochemical Study of Geumo islands, Yeosu, Korea. Jour. Chonbuk National University Vol. 25, 2000, 159-169
21 Chyung, M.K., 1977. The fishes of Korea. Ilji-sa Publishing Co., Seoul, pp. 727
22 Han, K.H., 1995. Morphology, osteoloy and Phyloge of the family tetraodontidae (Teleostei: Teraodontiformes). Ph. D. thesiss Nat′l fish. Univ. Pusan, pp. 205
23 Huh, S.H. and S.N. Kwak, 1998. Seasonal variaion and species composition of fishes collected by and otter trawl in the coastal water off Namhae island. Korean J. Ichthyol., 10(1), 11-13
24 Jeong, H.H., 2004. Fluctuations in abundance and species composition of fishes collected by both sides fyke net in Dol-san, Yeosu. Yosu Nat'l. Univ. Master Thesis, pp. 36
25 Kim, N.U., 1992. Species composition and seasonal changes of demersal fish community in the Kwangyang bay. M. Sc. Thesis. Univ. Busan, pp. 46