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http://dx.doi.org/10.3796/KSFT.2009.45.4.211

Catch variation of a set net fishing ground in the coastal waters off Neungpo, Goeje Island  

Cha, Byung-Yul (Aquaculture and Resource Enhancement Division, East Sea Fisheries Research Institute, NFRDI)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.45, no.4, 2009 , pp. 211-222 More about this Journal
Abstract
The fisheries resources by a set net in the coastal waters off Neungpo, Goeje Island from 2003 to 2004 were studied to determine species composition and catch variation. The main fishing period by a set net were from April to December in 2003 and from May to December in 2004. A total weight of 48 species caught through the survey period was 540,688.0kg. Most of them were 44 species of fishes and a few were 4 species of cephalopods. Dominant species was Trachurus japonicus accounting to 57.5% in total catch. Sub-dominant species were Trichiurus lepturus(12.9%), Engraulis japonicus(10.6%), Scomber japonicus(6.9%), Clupea pallasii(4.5%), Todarodes pacificus(2.8%) and Parapristipoma trilineaturm(1.3%). The remnant species showed a low catch, indicating the catch had less than 1% in total, respectively. T. japonicus and T. lepturus were caught throughout the survey period, but C. pallasii, Gadus macrocephalus, Oncorhynchus keta in low temperature season and Thunnus obesus in high temperature season. The fishing ground temperature was 11.7-24.0${^{\circ}C}$ in range and the catch by a set net was higher in autumn than in spring and in summer with the variation of fishing ground temperature. The annual catch by a set net was much higher in 2004 than in 2003 due to high temperature(>17${^{\circ}C}$) and the recruitment of T. japonicus from offshore seas. Therefore we concluded that the catch of Neungpo fishing ground by a set net was highly related to the variation of T. japonicus catch with fishing ground temperature.
Keywords
Goeje Island; Neungpo; Set net; Trachurus japonicus; Catch variation;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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1 Cha, B.Y., D.S. Chang and B.Y. Kim, 2004. Seasonal variation of fish catch by a set net in Hamdeuk fishing ground off Jeju Island. J. Kor. Fish. Soc., 37(1), 65-72   과학기술학회마을   DOI
2 Go, Y.B. and H.S. Shin, 1988. Species occurrence and food chain of fisheries resources, nekton, on the coast of Pukchon, Cheju Island. I. Species composition and diversity. Bull. Kor. Fish Soc., 21(3), 131-138   과학기술학회마을
3 Go, Y.B. and H.S. Shin, 1990. Species composition and diversity of fisheries resources, nekton, off the coast of Hwasun, Southern part of Cheju Island. Kor. J. Ichthyol., 2(1), 36-46
4 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. Kor. J. Ichthyol., 14(1), 61-69
5 Hong, J.P. and J.H. Lee, 1995. The fluctuations of catches in set nets around Kyeongbuk Province. Bull. Kor. Soc. Fish. Tech., 31(2), 153-165   과학기술학회마을
6 Kim, D.S., C.C. Lee and Y.S. Park, 1988. Oceanographic condition and fishing condition of the set net fishing ground in Yeosu Bay. Bull. Kor. Soc. Fish. Tech., 24(4), 150-157   과학기술학회마을
7 Kim, D.S., C.C. Lee, D.A. Kim and Y.S. Park, 1989. The characteristics of a fishing ground at Yeosu Bay. pound net fishing ground. Bull. Kor. Soc. Fish. Tech., 25(2), 44-53   과학기술학회마을
8 Kim, J.T., D.G. Jeong and H.K. Rho, 1999. Environmental character and catch fluctuation of set net ground in the coastal water Hanlim in Cheju Island. J. Kor. Fish. Soc., 32(1), 105-111   과학기술학회마을
9 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. J. Kor. Fish. Soc., 36(2), 120-128   과학기술학회마을   DOI
10 Cha, B.Y., B.Y. Kim and S.W. Oh, 2001. Catch variation and fishing period of the set net fishery in coastal waters of Jeju Island. Kor. J. Ichthyol., 13(3), 210-219
11 Cha, B.Y., D.K. Kim and S.H. Seo, 2007. Species and abundance of fish by a gill net in coastal waters of Sounthern Sea, Korea, 2006. Kor. J. Ichthyol., 19(3), 210-224
12 Cha, B.Y., D.K. Kim, J.T. Yoon and B.Y. Kim, 2008. Composition and catch variation of fishes by a set net in the coastal waters off Gwideuk, Jeju Island. Kor. J. Ichthyol., 20(1), 28-35
13 Kim, D.S. and H.K. Rho, 1996. Environmental factors and catch fluctuation of set net grounds in the coastal waters of Yeosu. 4. Water temperature and salinity and fluctuation of catch. Bull. Kor. Soc. Fish. Tech., 32(2), 125-131   과학기술학회마을
14 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 coastl waters off Yeosu, Korea. Korean J. Ichthyol., 18(3), 223-233
15 Kim, D.S, 1993. Environmental factors and catch fluctuation of set net grounds in the coastal waters of Yeosu. Bull. Kor. Soc. Fish. Tech., 29(2), 94-108   과학기술학회마을
16 Kim, D.S. and H.K. Rho, 1995. Environmental factors and catch fluctuation of set net grounds in the coastal waters of Yeosu. 3. The quantity of phytoplankton and catch fluctuation. Bull. Kor. Soc. Fish. Tech., 31(1), 15-23   과학기술학회마을
17 NFRDI(National Fisheries Research & Development Institute), 2003 2004. Reports of catch data by Large purse seine fishery(unpublished book), pp. 369