Korean Journal of Environmental Biology (환경생물)

Korean Society of Environmental Biology (한국환경생물학회)
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Characteristics of Zooplankton Community in the Udolmok Waterway, Korea

울돌목 수로 동물플랑크톤의 군집 특성

  • Yoo, Jeong-Kyu (Department of Oceanography, Inha University) ;
  • Jung, Jung-Ho (Department of Environmental Engineering, Kwangwoon University) ;
  • Nam, Eun-Jung (Environmental Engineering and Consultant Technology Institute) ;
  • Myung, Chul-Soo (Environmental Engineering and Consultant Technology Institute)
  • Published : 2006.06.01

Abstract

55 zooplankton taxa including 35 copepoda were observed in the Uldolmok waterway during the sampling period from August 2003 to April 2004. Neritic species showed the seasonal species fluctuation, and oceanic warm-water species occurred throughout the year. The number of taxa tended to increase at the flood tide from low tide to high tide, and to decrease at the ebb tide from high tide to low tide. Therefore, species composition of zooplankton in the Uldolmok waterway seemed to be affected by the inflow of oceanic waters with oceanic species all the year round. Total abundance of zooplankton ranged from 104 (February 2004) to 2,717 indiv. $m^{-3}$ (August 2003). According to the tidal cycle, the change of total abundance was more irregular and variable in November 2003 and February 2004 than August 2003 and April 2004. In August 2003 and April 2004, total abundance was low at the strong tide, and was high at low and high tide when tidal current was weak. Average abundances of dominant species such as Paracalanus indicus, Cirripedia nauplii and Acartia hongi were on the order of twice higher at ebb tide than flood tide. However, their abundances were also subject to wide fluctuation within flood tide and ebb tide. The changes of environmental parameters such as water temperature, salinity and chlorophyll-a concentration were negligible along the tidal periods in the Uldolmok waterway. Therefore, the advection, transfer and loss of zooplankton population derived from strong tidal current and eddy formed by the local difference of tidal velocity lead temporal variation of zooplankton community more complex and variable in the Uldolmok waterway.

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References

  1. 강석구,염기대,이상룡,소재귀. 2002. 울돌목 ADCP 조류관측 특성 2002년 한국해양학회 추계학술대회 초록(서울 11월). p.25
  2. 강형구,강용주. 2002. 네트 망목 크기가 Acartia steueri (Copepoda: Calanoida)의 생체량 추정에 미치는 영향. 한국수산학회지. 35:445-450
  3. 박주석,이삼석,강영실,이병돈,허성회. 1992. 황해 동남 해역의 수괴지표성 요각류 및 모악류의 분포와 수괴특성. 한국수산학회지. 25:251-264
  4. 박 철.1989. 연안역 동물플랑크톤 시료의 변이: 반복 채집 및 시간별 채집의 필요성. 한국해양학회지 24: 165-171
  5. 서해립,서호영,차성식 1991. 만경 동진강 하구계의 동물플랑크톤의 분포와 염분. 한국해양학회지 26: 181-192
  6. 서호영,이인태,윤양호,최상덕,이삼노,한명일,김병섭,강윤호,이우범. 2002. 가막만에 출현하는 동물플랑크톤의 종 조성과 계절별 출현 양상. 환경생물. 20: 118-129
  7. 서호영, 최상덕 2004. 진해만에 출현하는 동물플랑크톤의 종조성과 계절별 출현양상. 환경생물. 22:43-56
  8. 유광일,허회권,이원철. 1991. 한국 연안에 분포하는 Acartia 속 요각류의 분류학적인 재검토. 한국수산학회지. 24: 255-265
  9. 윤석현,최중기 2003. 경기만 동물플랑크톤 군칩의 시.공간적 분포. 한국해양학회지. 8:243-250
  10. 이재학. 2004. 한국연안에서의 해양생물 생태 조사방법의 표준화. 환경생물. 22:1-11
  11. 이평강,박 철. 2004 망목 크기가 동물플랑크톤 분포 자료 및 군집해석에 미치는 영향. 한국해양학회지 9:13-19
  12. 임동현. 1994. 한국 근해 요각류 군집의 생태학적 연구. 한양대학교 대학원 박사학위논문 pp.32-80
  13. 장민철,장풍극,신경순,박동원,장 만. 2004. 광양만 동물플랑크톤 군집의 계절 변화. 환경생물 22 (Special issue) 11-29
  14. 최동림,이태희,김성렬,이용극,박진순,염기대. 2004. 전남 진도 울돌목의 해저지형 및 지칠환경. 2004년 한국해양 학회 춘계학술대회 초록(부산 5월). pp. 13-14
  15. 한국해양연구원. 2004 보령복합화력발전소 가동으로 인한 해양환경조사. pp. 377-37
  16. 허회권,김도현,안승환. 2002. 1999년 강진만 동물플랑크톤 군집의 분포 빛 특성. 환경생물. 20:46-54
  17. Ara K. 2001. Temporal variability and production of the planktonic copepods in the Cananeia Lagoon estuarine system, Sao Paulo, Brazil. II. Acartia lilljeborgi, Plankton Biol. Ecol. 48:35-45
  18. Dauvin JC, E Thiebaut and Z Wang. 1998. Short term changes in the mesozooplanktonic community in the Seine ROFI (Region of Freshwater Influence) (eastern English Channel). J. Plankton Res. 20:1145-1167 https://doi.org/10.1093/plankt/20.6.1145
  19. Gagnon M and G Lacroix. 1983. The transport and retention of zooplankton in relation to a sill in a tidal estuary. J. Plankton Res. 5:289-303 https://doi.org/10.1093/plankt/5.2.289
  20. Haury LR, H Yamazaki and CL Fey. 1992. Simultaneous measurements of small-scale physical dynamics and zooplankton distribution. J. Plankton Res. 14:513-530 https://doi.org/10.1093/plankt/14.4.513
  21. Kang SK, KD Yum, JK So and WO Song. 2003. Nonlinear tidal characteristics along the Uldolmok waterway off the southwestern tip of the Korean Peninsula. Ocean Polar Res. 25:89-106 https://doi.org/10.4217/OPR.2003.25.1.089
  22. Kim S. 2005. Spatial and temporal distribution of zooplankton in Gwangyang and Sachon Bay, Korea. korean J. Environ. Biol. 23:93-97
  23. Kimmerer WJ, JR Burau and WA Bennett. 1998. Tidally oriented vertical migration and position maintenance of zooplankton in a temperate estuary. Limnol. Oceanogr. 43: 1697-1709 https://doi.org/10.4319/lo.1998.43.7.1697
  24. Krsinic F and D Lucie. 1994. Mesozooplankton sampling experiments with the 'Adriatic' sampler: Differences of catch between 250 and 125 urn mesh netting gauze. Estuar. Coast. Shelf Sci. 38: 113-118 https://doi.org/10.1006/ecss.1994.1007
  25. Morgan CA, JR Cordell and CA Simenstad. 1997. Sink or swim? Copepod population maintenance in the Columbia River estuarine turbidity-maxima region. Mar. Biol. 129: 309-317 https://doi.org/10.1007/s002270050171
  26. Nichols JH and AB Thompson. 1991. Mesh selection of copepodite and nauplius stages of four calanoid copepod species. J. Plankton Res. 13:661-671 https://doi.org/10.1093/plankt/13.3.661
  27. Park C. 1990. Day-night differences in zooplankton catches in the coastal area of active tidal mixing. J. Oceanol. Soc. Korea. 25: 151-159
  28. Parsons TR, Y Maita and CM Lalli. 1984. A manual of chemical and biological methods for seawater analysis. Pergamon Press. 173pp
  29. Resgalla Jr C, CDL Rocha and MA Montu. 2001. The influence of Ekman transport on zooplankton biomass variability off southern Brazil. J. Plankton Res. 23:641-650 https://doi.org/10.1093/plankt/23.6.641
  30. Riley GA. 1967. The plankton of estuaries. pp. 316-326. In G.R. Lauff (eds.), Estuaries: The Horn-Shafer Company, Baltimore
  31. Roman MR, DV Holliday and LP Sanford. 2001. Temporal and spatial patterns of zooplankton in the Chesapeake Bay turbidity maximum. Mar. Ecol. Prog. Ser. 213:215-227 https://doi.org/10.3354/meps213215
  32. Roper DS, MJ Simons and MB Jones. 1983. Distribution of zooplankton in the Avon-Heathcote estuary, Christchurch. New Zealand J. Mar. Freshwat. Res. 17:267-278 https://doi.org/10.1080/00288330.1983.9516002
  33. Shim JH and KH Yun. 1990. Seasonal variation and production of zooplankton in Chonsu Bay, Korea. J. Oceano I. Soc. Korea. 25:229-239
  34. Soh HY and HL Suh. 2000. A new species of Acartia (Copepoda, Calanoida) from the Yellow Sea. J. Plankton Res. 2:65-73
  35. Soh HY and HG Jeong. 2003. Spatio-temporal distribution of the genus Acartia (Copepoda: Calanoida) in the southwestern waters of Korea. Korean J. Environ. Biol. 21 :422-427
  36. Tranter DJ and S Abraham. 1971. Coexistence of species of Acartiidae (Copepoda) in the Cochin Back-water, a monsoonal estuarine lagoon. Mar. Biol. 11:222-241 https://doi.org/10.1007/BF00401271
  37. Ueda H. 1987. Temporal and spatial distribution of two closely relates Acartia species A. omorii and A. hudsonica (Copepoda: Calanoida) in a small inlet water of Japan. Estuar. Coast. Shelf Sci. 24:691-700 https://doi.org/10.1016/0272-7714(87)90107-7
  38. Ueda H, A Terao, M Tanaka, M Hibino and MdS Islam. 2004. How can river-estuarine planktonic copepods survive river floods? Ecol. Res. 19:625-632 https://doi.org/10.1111/j.1440-1703.2004.00677.x
  39. UNESCO. 1979. Zooplankton sampling. UNESCO Press, Paris. 175pp
  40. Villate F. 1997. Tidal influences on zonation and occurrence of resident and temporary zooplankton in shallow system (Estuary of Mundaka, Bay of Biscay). Sci. Mar. 61:173-188
  41. Yoo JK. 2001. A study on fluctuating egg abundance and egg production of Acartia hongi Soh and Suh (Copepoda: Acartiidae) in Inchon coastal water. MS. Thesis. Inha Univ. pp. 37-39
  42. Yoon SH. 2004. Spatial and temporal distribution of zooplankton community and production of copepod Acartia hongi in Kyeonggi Bay, Korea. Ph. D. Thesis. Inha Univ. pp. 178-180