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Phytoplankton Flora and Community Structure in the Lower Nakdong River

낙동강하류의 식물플랑크톤상과 군집구조

  • Choi, Chul-Mann (Division of Environment and Ecology, National Institute of Agricultural Science & Technology, Rural Development Administration) ;
  • Kim, Won-Il (Division of Environment and Ecology, National Institute of Agricultural Science & Technology, Rural Development Administration) ;
  • Lee, Jong-Sik (Division of Environment and Ecology, National Institute of Agricultural Science & Technology, Rural Development Administration) ;
  • Jung, Goo-Bok (Division of Environment and Ecology, National Institute of Agricultural Science & Technology, Rural Development Administration) ;
  • Lee, Jeong-Taek (Division of Environment and Ecology, National Institute of Agricultural Science & Technology, Rural Development Administration) ;
  • Moon, Sung-Gi (Department of Biology, Kyungsung University) ;
  • Kim, Jin-Ho (Division of Environment and Ecology, National Institute of Agricultural Science & Technology, Rural Development Administration)
  • 최철만 (농촌진흥청 농업과학기술원 환경생태과) ;
  • 김원일 (농촌진흥청 농업과학기술원 환경생태과) ;
  • 이종식 (농촌진흥청 농업과학기술원 환경생태과) ;
  • 정구복 (농촌진흥청 농업과학기술원 환경생태과) ;
  • 이정택 (농촌진흥청 농업과학기술원 환경생태과) ;
  • 문성기 (경성대학교 이과대학 생물학과) ;
  • 김진호 (농촌진흥청 농업과학기술원 환경생태과)
  • Published : 2007.06.30

Abstract

This study was focused on the investigation of the phytoplankton flora and community structure for changing of water environment at the rivers in the lower part of Nakdong river, The samples for this study were collected every month from Jan. 2004 To Dec. 2004. the 196 species belonged to 94 genera were identified during this study periods. The number of species was recorded the maximum 124 taxa in summer and the minimum 69 taxa in winter, We observed the maximum taxa (92 taxa) at the site No. 20 and the minimum taxa (55 taxa) at the site No. 8, respectively. Among the phytoplankton communities, diatoms were dominated over 40% of total phytoplankton groups. Subdominant groups were green algae (over 20% of total phytplankton groups). During this study periods, the 60 species were investigated ecologically significant species (46 cosmopolitic species, 25 pollution indicator, 21 redtide causative species, 8 dominant species, and 7 frequently occurred species). According to the cluster analysis by similarity index, the study sites could be divided into 4 groups.

본 연구는 낙동강 하류 20개 지점에 대하여 주위 환경 변화에 대응하기 위하여 식물플랑크톤상과 군집구조에 대한 조사를 실시하였다. 식물플랑크톤상과 군집은 2004년 1월부터 12월까지 매월 1회 조사하였다. 조사기간 동안 식물플랑크톤은 총 94속 196 분류군이 동정되었는데, 여름에 124분류군으로 가장 많은 종이 출현한 반면 겨울에 69분류군으로 가장 적은 종이 출현하였다. 지점별 총 출현종수는 낙동강 하구인 지점 20에서 92분류군으로 가장 많았고 지점 8에서 55분류군으로 가장 적게 출현하였다. 분류군별 출현비율은 모든 계절에서 규조류(diatoms)가 40% 이상으로 가장 높았고 녹조류(green algae)가 20%, 다음으로 남조류(blue-green algae) 등의 순으로 조사되었다. 조사기간 동안 생태적 주요종은 60 분류군이 조사되었는데, 그 중 광분포종은 46분류군, 오염지표 종 25분류군, 적조원인종 21분류군, 우점종 8분류군, 출현빈번종 7분류군이었다. 지점간 유사도지수에 의한 군집분석의 결과, 20개 지점은 4개의 그룹으로 분류되어졌다.

Keywords

References

  1. Ryther, J. H. (1969) Photosynthesis and fish production in the sea. Science 116, 72-76
  2. Yoo, S. J., Kim, J. G., Kwon, T. Y. and Lee, S. M. (1999) A study on the eutrophication in the Keum river. J. of Korean Environmental Sciences Society 8(2), 155-160
  3. Rim, C. S., Shin, J. K. and Cho, K. J. (2000) The trend and assessment of water pollution from midstream to downstream of the Kum river. Korean J. Limnol. 33(1), 51-60
  4. Park, C. W., Kim, Y. J. and Chung, J. (1995) Structure of phytoplankton community in the Kumho river. Korean J. Limnol. 28(1), 49-60
  5. Shin, Y. K. (1996) Studies on the phytoplankton community in the upper region of Sum river, Korea. Korean J. Limnol. 29(3), 143-157
  6. Kim, J. T., Park, E. R., Cho, H. S. and Boo, S. M. (1996) The phytoplankton community structure in the main stream of the Kumgang river, Korea. Korean J. Limnol. 29(3), 187-195
  7. Lee, S. K. and Boo, S. M. (2000) Standing crops of freshwater phytoplankton in Kumgang river, Korea. Korean J. Environ. Biol. 18(3), 347-353
  8. Kim, B. H., Choi, M. K., Chung, Y. T., Lee, J. B., Wui, I. S. and Kil, B. S. (1997) Phytoplankton community structure and dynamics in the upper Keum and Mankyeong river system. Wonkwang J. Environ. Sci. 6, 47-56
  9. Lee, Y. J., Jung, J. M., Shin, P. S. and Joo, G. J. (2005) Daily variation of phytoplankton and water quality in the lower Nakdong river. Algae 20(2), 133-140 https://doi.org/10.4490/ALGAE.2005.20.2.133
  10. Jeon, S. I. and Cho, K. J. (2004) Primary productivity of phytoplankton in the shallow and hypertrophic river (Seonakdong river). Korean J. Limnol. 37(1), 57-63
  11. Lee, K. and Yoon, S. K. (2002) Seasonal changes of the phytoplankton community in the Imjin river. Korean J. Limnol. 35(2), 111-122
  12. Kim, Y. J. (2003) Seasonal variation of phytoplankton community in the Hantan river. Korean J. Limnol. 36(2), 191-199
  13. Park, M. O., Moon, C. H., Kim, S. Y., Yang, S. R. Kwon, K. Y. and Lee, Y. W. (2001) The species composition of phytoplankton along the salinity gradients in the Seomjin river estuary in autumn, 2000: Comparison of HPLC analysis and microscopic observations. Algae 16(2), 179-188
  14. Cho, K. J. and Shin, J. G. (1995) Persistent blooms of diatoms Stephanodiscus hantzschii f. tenuis and S. parvus in the Nakdong river. Korean J. Phycology 10(2), 91-96
  15. Shin, J. K. and Cho, K. J. (1997) Distribution and population dynamics of Microcystis (Cyanophyta) in the Naktong river. Algae 12(4), 283-290
  16. Kim, W. H., Choi, A. R. and Lee, J. A. (1999) The occurrence of microcystins in the Naktong river. Algae 14(4), 237-246
  17. Choi, A. R., Park, J. H. and Lee, J. A. (2002) Population dynamics and the toxin of Anabaena in the lower Nakdong river. Algae 17(2), 95-104 https://doi.org/10.4490/ALGAE.2002.17.2.095
  18. Choi, A. R., Oh, H. M. and Lee, J. A. (2002) Ecological study on the toxic Microcystis in the lower Naktong river. Algae 17(3), 171-185 https://doi.org/10.4490/ALGAE.2002.17.3.171
  19. Cho, K. J. and Shin, J. K. (1998) Growth and nutrient kinetics of some algal species isolated from the Naktong river. Algae 13(2), 235-240
  20. Park, H. K., Chung, C. M., Bahk, J. R. and Hong, Y. K. (1999) The relationship between phytoplankton productivity and water quality changes in downstream of Nakdong river. J. of Korean Environmental Sciences Society 8(1), 101-106
  21. Seo, J. K., Lee, J. J., Yang, S. Y. and Chung, I. K. (2003) Effect of the sewage and wastewater plant effluent on the algal growth potential in the Nakdong river basin. Algae 18(2), 157-167 https://doi.org/10.4490/ALGAE.2003.18.2.157
  22. Kwon, Y. H., Seo, J. K., Park, S. W. and Yang, S. Y. (2006) Evaluation of diatom growth potential in midstream and downstream Nakdong river. Algae 21(2), 229-234 https://doi.org/10.4490/ALGAE.2006.21.2.229
  23. Hwang, S. J., You, K. A. and Shin, J. K. (2006) Comparison of algal growth potentials in the large reservoirs and river mainstream of Naktong river watershed. Korean J. Limnol. 39(1), 138-144
  24. Chung, Y. H. (1968) Illustrated encyclopedia of fauna and flora of Korea. Vol. 9 Fresh water algae. Ministry of Education
  25. Whitfor, L. A. and Schumacher, G. J. (1969) A manual of the fresh-water algae in North carolina. Agric. Exp. Stat. Tech. Bull. 188, 1-313
  26. 廣瀨弘幸, 山岸高旺. (1977) 日本淡水藻圖鑑. 內田 老鶴圃
  27. 水野壽彦. (1977) 日本淡水プランクトン圖鑑. 保育社
  28. 根來健一郞. (1982) 琵琶湖のプランクラン . 滋賀縣 立衛生環境センタ一
  29. 山岸高旺,秋山 優. (1984) 淡水藻類寫眞集. Vol. 1-11
  30. Chung, J. (1994) Illustration of the freshwater algae of Korea. Academy publishing company, Seoul, Korea, p. 1-496
  31. Han river environment research center. (2004) Phytoplankton of lake Paldang Yangpyeong, Korea, p. 1-131
  32. Melchior, H. und Werdermann, E. (1954) A. Engler's syllabus der pflanzenfamilien I. Band. Allgemeiner teil bakterien bis gymnospermen. Gebuder Borntraeger- Berlin-Nikolassee
  33. Sorensen, T. (1948) A method of establishing groups of equal amplitude in plant society based on similarity of species content. K. Danske Vidensk Selsk 5, 1-34
  34. Kim, J. G. (2002) Evaluation of water quality in the Keum river using statistics analysis. J. of Korean Environmental Sciences Society 11, 1281-1289 https://doi.org/10.5322/JES.2002.11.12.1281
  35. Kim, J. H., Choi, C. M., Kim, W. I., Lee, J. S., Jung, G. B., Han, K. H., Ryu, J. 5., Lee, J. T. and Kwun, S. K. (2007) Multi-variate statistical analysis for evaluation of water quality properties in Korean rural watershed. Korean J. Environ. Agric. 26(1), 17-24 https://doi.org/10.5338/KJEA.2007.26.1.017
  36. Moon, S. G., Chung, J. M. and Choi, C. M. (2001) The structure of phytoplankton community in the middle-lower part of the Nakdong river. J. of the Environmental Sciences Society 10(1), 41-45
  37. Lee, J. H., Choi, J. S., Kim, Y. J. and Chung, J. (1995) Flora of planktonic diatom in the Nakdong river estuary, Korea. Korean J. Limnol. 28, 35-47
  38. Choi, C. M. and Bae, J. H (2002) The structure of phytoplankton community in the Hoeya river (Ulsan). J. of the Environmental Sciences Society 11(3), 149- 154 https://doi.org/10.5322/JES.2002.11.3.149
  39. Kwon, O. Y., Jung, S. W. and Lee, J. H (2006) Environmental studies in the lower part of the Han river VIII. Physicochemical factors contributing to variation of phytoplankton communities. Korean J. Limnol. 39(3), 340-351
  40. Lee, J. H. and Jung, S. W. (2004) Environmental studies in the lower part of Han river VII. Long term variations and prospect of the phytoplankton community. Algae 19(4), 321-327 https://doi.org/10.4490/ALGAE.2004.19.4.321
  41. Kim, Y. J. (2003) Dynamics of phytoplankton community in Youngsan river. Algae 18(3), 207- 215 https://doi.org/10.4490/ALGAE.2003.18.3.207
  42. Kim, Y. J. (2004) Monthly variations of phytoplankton communities in the mid and lower parts of the Nakdong river. Algae 19(4), 329-337 https://doi.org/10.4490/ALGAE.2004.19.4.329
  43. Lee, J. H., Kwon, J. N. and Yang, S. Y. (2002) Seasonal variation of phytoplankton community in the Nakdong river. Algae 17(4), 267-273 https://doi.org/10.4490/ALGAE.2002.17.4.267
  44. Lee, J. N., Park, Y. K. and Choi, C. M. (1998) Flora of phytoplankton in Milyang river. J. of Korean Environmental Sciences Society 7(5), 607-613
  45. McLusky, D. S. (1989) The Estuarine Ecosystem, 2nd ed., Blackie, p.215-216
  46. Nbakken, J. W. (1997) Marine biology: An ecological approach, Wesley Educational Publishers Inc., p.304-308
  47. Choi, C. M. and Moon, S. G. (2001) Assessment of important species of phytoplankton in river. J. Basic Sci. Res. Kyungsung Univ. 15, 135-153
  48. Cho, K. J., Chung, I. K. and Lee, J. A. (1993) Seasonal dynamics of phytoplankton community in the Naktong river estuary, Korea. Korean J. Phycology 8(1), 15-28
  49. Lee, J. H., Kwon, J. N. and Yang, S. Y. (2002) Seasonal variation of phytoplankton community in the Naktong river. Algae 17(4), 267-273 https://doi.org/10.4490/ALGAE.2002.17.4.267
  50. NIER (National Institute of Environmental Research). (1998) A survey on the blue-green algal toxins in the Naktong river and toxin removal approaches, Seoul, Korea, p.1-300

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