한국어류학회지 (Korean Journal of Ichthyology)

  • 제31권3호
  • /
  • Pages.159-164
  • /
  • 2019
  • /
  • 1225-8598(pISSN)
  • /
  • 2288-3371(eISSN)
한국어류학회 (The Ichthyological Society of Korea)
권호 표지
DOI QR코드

DOI QR Code

여수와 남해 연안에 분포하는 부유성 난 및 자치어의 종조성

Species Composition of Ichthyoplankton in the Coastal Water between Yeosu and Namhae, Korea

  • KOH, Su-Jin (National Institute of Fisheries Science) ;
  • SEO, Su-Hyeon (Hampyeong County Office) ;
  • LEE, Sung-Hoon (Department of Fisheries Sciences, Chonnam National University) ;
  • YU, Tae-Sik (Department of Fisheries Sciences, Chonnam National University) ;
  • HAN, Kyeong-Ho (Department of Fisheries Sciences, Chonnam National University)
  • 투고 : 2019.07.16
  • 심사 : 2019.09.25
  • 발행 : 2019.09.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

이 연구는 여수시와 남해군 연안에서 2017년부터 2018년까지 2년에 걸쳐 계절별로 총 8회 수집하였다. 연구기간 동안 7개의 조사지점에서 출현한 부유성 난은 총 6개 분류군으로, 우점종은 멸치, 주둥치, 전어였고, 이 3종은 총 개체수의 96%를 차지하였다. 연구기간 중 출현한 자치어는 총 5목 11과 17개 분류군으로 우점종은 멸치, 주둥치, 전어로 부유성 난과 같았으며, 이 3종은 총 개체수의 70%로 높은 비율이었다. 자치어의 다양성 지수는 여름에 가장 높았고(H'=1.78) 겨울에 가장 낮았다(H'=1.34).

Species composition and seasonal variation of fish eggs and larvae were investigated from 2017 to 2018. During the study period, the fish eggs were identified as belonging to 6 taxa. The dominant species of fish eggs were Engraulis japonicus, Leiognathus nuchalis, and Konosirus punctatus. These three species accounted for 96% of the total number of individuals collected. The collected larval fishes were identified into 17 taxa, 11 families, and 5 orders. The dominant species of larval fish were Engraulis japonicus, Leiognathus nuchalis, and Konosirus punctatus. These three species accounted for 70% of the total number of individuals collected. The diversity index of the larval fishes was the highest in summer (H'=1.78) and the lowest in winter (H'=1.34). The economically important species in this area were Engraulis japonicus, Konosirus punctatus, Sebastes schlegelii, Cynoglossus joyneri and Stephanolepis cirrhifer.

키워드

참고문헌

  1. Baek, J.I. 2014. Distribution of ichthyoplankton in coastal waters of Namhae. Master Thesis, Chonnam Nat. Univ., Yeosu, Korea, 35pp. (in Korean)
  2. Cha, S.S. and K.J. Park. 1994. Distribution of the ichthyoplankton in Kwangyang bay. Korean J. Ichthyol., 6: 60-70. (in Korean)
  3. Cha, S.S. and K.J. Park. 1997. Seasonal changes in species composition of fishes collected with a bottom trawl in Kwangyang bay, Korea. Korean J. Ichthyol., 9: 235-243. (in Korean)
  4. Choi, S.Y., W.C. Cho and W.H. Lee. 1992. The flow variation due to pier construction at Kwangyang bay. J. Korean Soc. Civ. Eng., 12: 115-125. (in Korean)
  5. Chung, M. and I.H. Lee. 2014. A numerical experiments on the diffusion changes of COD by the waters reduction of the Gwangyang bay. J. Kor. Soc. Environ. Tech., 15: 309-314. (in Korean)
  6. Clarke, K.R. and R.M. Warwick. 1994. Changes in marine communities: an approach to statistical analysis and interpretation, Natural Environment Research Council. Plymouth Marine Laboratory, Plymouth, U.K., 144pp.
  7. Han, K.H., D.Y. Kim, D.S. Jin, S.S. Shin, S.R. Baik and S.H. Oh. 2001. Seasonal variation and species composition of ichthyoplankton in Suncheon bay, Korea. Korean J. Ichthyol., 13: 136-142. (in Korean)
  8. Huh, S.H. and S.N. Kwak. 1997. Feeding habits of Leiognathus nuchalis in eelgrass (Zostera marina) Bed in Kwangyang bay. Korean J. Ichthyol., 9: 221-227. (in Korean)
  9. Kim, J.Y. 1996. Distribution of the ichthyoplankton off Daedo in Kwangyang bay during summer. Master Thesis, Chonnam Nat. Univ., Yeosu, Korea, 37pp. (in Korean)
  10. Kim, K.S. 2005. Distribution of ichthyoplankton in the Kamak Bay of Yeosu, Korea. Master Thesis, Yosu Nat. Univ., Yeosu, Korea, 44pp. (in Korean)
  11. Kim, S.J., D.C. Kim, H.I. Yi and I.C. Shin. 1996. Changes in sedimentary process and distribution of benthic foraminifera in eastern part of Gwangyang bay, South sea of Korea. J. Kor. Soc. Oceanogr., 1: 32-45. (in Korean)
  12. Kim, S.Y. 2015. Distribution of ichthyoplankton in coastal waters of Nang-island, Yeosu. Master Thesis, Chonnam Nat. Univ., Yeosu, Korea, 40pp. (in Korean)
  13. Kim, Y.U. 1981. Fish eggs and larvae of the coastal waters in Korea. Inst. Mar. Sci., Natl. Fish. Univ. Pusan, 109pp.
  14. KORDI. 2003. A study on the management model for environmental pollution of special management area in Namhae: (I) Gwangyang Bay study. Korea Ocean Research and Development Institute, 822pp.
  15. Lee, Y.S., J.S. Lee, R.H. Jung, S.S. Kim, W.J. Go, K.Y. Kim and J.S. Park. 2001. Limiting nutrient on phytoplankton growth in Gwangyang bay. J. Korean Soc. Oceanogr., 6: 201-210. (in Korean)
  16. Nelson, J.S. 2016. Fishes of the world 5thed. John Wiley & Sons, New York, U.S.A., 707pp.
  17. Okiyama, M. 2014. An atlas of the early stage fishes in Japan, second edition. Tokai Univ. Press, Kanagawa, Japan, 1639pp.
  18. Seo, K.Y. 2004. Distribution of ichthyoplankton in coastal waters of Geumodo in Yeosu, Korea. Master Thesis, Yeosu Nat. Univ., Yeosu, Korea, 34pp. (in Korean)
  19. Seo, S.H. 2013. Distribution of ichthyoplankton in the mouth parts of Kwangyang bay. Master Thesis, Chonnam Nat. Univ., Yeosu, Korea, 32pp. (in Korean)