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2016~2017년 동중국해 북부해역의 초미소식물플랑크톤 분포 특성

Distribution characteristics and community structure of picophytoplankton in the northern East China Sea in 2016-2017

오현주|문창호|권기영|윤석현|박경우|유만호
한국환경생물학회 (Korean Society Of Environmental Biology)|2019.03|환경생물 (Korean Journal of Environmental Biology)|제37권 제1호|pp. 93-108|DOI 10.11626/KJEB.2019.37.1.093

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참고문헌

키워드

SynechococcusProchlorococcusnorthern East China SeaChangiiang diluted waterKuroshio current

초록

Synechococcus 속은 전 계절에 출현하였으며, 저수온기에 현존량이 가장 낮았고, 고수온기에 서쪽해역에서 최대 현존량을 나타내었다. 동중국해 북부해역의 서쪽해역에서 Synechococcus 속은 2017년에 비해 장강희석수의 유입량이 많았던 2016년에 현존량이 높게 나타나 고수온과 장강희석수를 통한 영양염 유입이 Synechococcus 속 성장에 밀접 한 관계가 있음을 알 수 있었다. 또한 Synechococcus 속은 동중국해 북부해역의 서쪽해역과 동쪽해역에서 서로 다른 계통군이 존재함을 기존 연구에서도 알 수 있었다(Choi 2012). Picoeukaryotes은 계절적으로 춘계에 현존량이 가장 높았고, 조사시기 동안 Synechococcus 속에 비해서는 현존량이 낮았다. 그러나 picoeukaryotes은 Synechococcus와 Prochlorococcus 속보다 크기가 크고 생체량이 높기 때문에 동중국해 북부해역에서 일차생산자로써 중요한 역할을 할 것으로 판단된다. Prochlorococcus 속은 저수온기인 동계와 춘계에는 출현하지 않았으며, 하계와 추계에는 쿠로시오수의 영향을 받는 동쪽해역에서 제한적으로 분포하였고 수직적으로 유세포 분석기의 형광값 차이에 의해서 형광값이 낮았던 생태형 I과 형광값이 높았던 생태형 II로 구분되어 나타났다. 또한 Prochlorococcus 속은 쿠로시오수의 유입량이 많은 추계에 가장 넓은 범위에서 분포함에 따라 쿠로시오수의 유입량이 생장 및 분포 범위에 영향을 미치는 것으로 판단된다. 이와 같이 동중국해 북부해역에서 Synechococcus와 Prochlorococcus 속의 생장과 분포는 수괴의 영향에 따라 서로 다른 물리·화학적 환경에서 다양한 계통군이 출현하였다. 따라서 동중국해 북부해역의 수괴의 구조를 파악하는데 초미소식물플랑크톤이 유용한 생물학적 지표가 될 수 있으며, 동중국해의 환경 특성 및 이에 연동되는 생태계 특성을 파악하기 위한 유용한 정보를 제공하기 위해서는 분자생물학적 분석이 병행되어야 할 것으로 생각한다.

Abstract

To investigate the temporal-spatial distribution of picophytoplankton in relation to different water masses in the northern East China Sea (ECS), picophytoplankton abundance were investigated using flow cytometry with environmental factors in 2016–2017. The results from the analysis of flow cytometer data showed that Synechococcus appeared across all seasons, exhibiting its minimum abundance in winter and maximum abundance in summer. Furthermore, high abundance was detected in the surface mixed layer during spring and summer when vertical stratification occurs; in particular, Synechococcus exhibited maximum abundance in thermocline layer, indicating a close correlation to water temperature and thermocline formation. In addition, the abundance of Synechococcus indicated a decrease in the western seas in 2017 compared to 2016 under the strong influence of the Changjiang Diluted Water (CDW). This was determined by the significant influence of the CDW on the abundance of Synechococcus during summer in the northern waters of the ECS. In contrast, Prochlorococcus did not appear during winter and spring, and its distribution was limited during summer and autumn in the eastern seas under the influence of the Kuroshio current. The largest range of Prochlorococcus distribution was confirmed during autumn without the influence of the CDW. Thus, the distribution pattern of each picophytoplankton genus was found to be changing in accordance to the extension and reduction of sea current in different seasons and periods of time. This is anticipated to be a useful biological marker in understanding the distribution of sea currents and their influence in the northern waters of the ECS.

참고문헌 (76)

  1. Agawin NSR, "Nutrient and temperature control of the contribution of picoplankton to phytoplankton biomass and production", Limnol. Oceanogr, 45, pp.591~600 (2000)[DOI]
  2. Ahlgren NA, "Culture isolation and culture-independent clone libraries reveal new marine Synechococcus ecotypes with distinctive light and N physiologies", Appl. Environ. Microbiol, 72, pp.7193~7204 (2006)[DOI]
  3. Buck KR, "Basin-wide distributions of living carbon components and the inverted trophic pyramid of the central gyre of the North Atlantic Ocean, summer 1993", Aquat. Microb. Ecol, 10, pp.283~298 (1996)[DOI]
  4. Burkill PH, "Synechococcus and its importance to the microbial food web of the northwestern Indian Ocean", Deep-Sea Res. Part II-Top. Stud. Oceanogr, 40, pp.773~782 (1993)[DOI]
  5. Campbell L, "Photosynthetic picoplankton community structure in the subtropical north Pacific Ocean near Hawaii(station ALOHA)", Deep-Sea Res. Part I-Oceanogr. Res. Pap, 40, pp.2043~2060 (1993)[DOI]
  6. Campbell L, "The importance of Pochlorococcus to community structure in the central North Pacific Ocean", Limnol. Oceanogr, 396, pp.954~961 (1994)
  7. Chang J, "Synechococcus growth and mortality rates in the East China Sea : range of variations and correlation with environmental factors", Deep-Sea Res. Part II-Top. Stud. Oceanogr, 50, pp.1265~1278 (2003)[DOI]
  8. Chen CTA, "The Three Gorges Dam : Reducing the upwelling and thus productivity in the East China Sea", Geophys. Res. Lett, 27, pp.381~383 (2000)[DOI]
  9. Chen CTA, "Distribution of nutrients in the East China Sea and the South China Sea connection", J. Oceanogr, 64, pp.737~751 (2008)[DOI]
  10. Chen CTA, "Chemical and physical fronts in the Bohai, Yellow and East China seas", J. Mar. Syst, 78, pp.394~410 (2009)[DOI]
  11. Chiang KP, "Spatial and temporal variation of the Synechococcus population in the East China Sea and its contribution to phytoplankton biomass", Cont. Shelf Res, 22, pp.3~13 (2002)[DOI]
  12. Chisholm SW, "A novel free-living prochlorophyte abundant in the oceanic euphotic zone", Nature, 334, pp.340~343 (1988)[DOI]
  13. Choi DH, "Phylogenetic diversity of Synechococcus strains isolated from the East China Sea and the East Sea", FEMS Microbiol. Ecol, 69, pp.439~448 (2009)[DOI]
  14. 최동한, "하계 동중국해 북부 해역에서 초미소남세균의 다양성 및 분포 양상", Ocean and Polar Research, 34(1), pp.19~28 (2012), 한국해양과학기술원
  15. Christaki U, "Growth and grazing on Prochlorococcus and Synechococcus by two marine ciliates", Limnol. Oceanogr, 44, pp.52~61 (1999)[DOI]
  16. Coleman ML, "Code and context : Prochlorococcus as a model for cross-scale biology", Trends Microbiol, 15, pp.398~407 (2007)[DOI]
  17. Fu FX, "Effects of increased temperature and CO2 on photosynthesis, growth and elemental patios in marine Synechococcus and Prochlorococcus(Cyanobacteria)1", J. Phycol, 43, pp.485~496 (2007)[DOI]
  18. Fuller NJ, "Clade-specific 16S ribosomal DNA oligonucleotides reveal the predominance of a single marine Synechococcus clade throughout a stratified water column in the red sea", Appl. Environ. Microbiol, 69, pp.2430~2443 (2003)[DOI]
  19. Gong GC, "Chemical hydrography and chlorophyll a distribution in the East China Sea in summer : implications in nutrient dynamics", Cont. Shelf Res, 16, pp.1561~1590 (1996)[DOI]
  20. Grob C, "Picoplankton abundance and biomass across the eastern South Pacific Ocean along latitude 32. 5∘S", Mar. Ecol. Prog. Ser, 332, pp.53~62 (2007)[DOI]
  21. Guo X, "The Kuroshio onshore intrusion along the shelf break of the East China Sea : the origin of the Tsushima Warm Current", J. Phys. Oceanogr, 36, pp.2205~2231 (2006)[DOI]
  22. Huang S, "Novel lineages of Prochlorococcus and Synechococcus in the global oceans", ISME J, 6, pp.285~297 (2012)[DOI]
  23. Hur HB, "Monthly variations of water masses in the Yellow and East China Seas, November 6, 1998", J Oceanogr, 55, pp.171~184 (1999)[DOI]
  24. Isobe A, "Recent advances in ocean-circulation research on the Yellow Sea and East China Sea shelves", J Oceanogr, 64, pp.569~584 (2008)[DOI]
  25. Iturriaga R, "Chroococcoid cyanobacteria : a significant component in the food web dynamics of the open ocean", Mar. Ecol. Prog. Ser, 28, pp.291~297 (1986)[DOI]
  26. Jiao N, "Influence of hydrographic conditions on picoplankton distribution in the East China Sea", Aquat. Microb. Ecol, 30, pp.37~48 (2002)[DOI]
  27. Jiao N, "Dynamics of autotrophic picoplankton and heterotrophic bacteria in the East China Sea", Cont. Shelf Res, 25, pp.1265~1279 (2005)[DOI]
  28. Johnson PW, "Chroococcoid cyanobacteria in the sea : A ubiquitous and diverse phototrophic biomass", Limnol. Oceanogr, 24, pp.928~935 (1979)[DOI]
  29. Kim KR, "Chemical characteristics of the East Sea intermediate water in the Ulleung Basin", J. Oceanol. Soc. Korea, 26, pp.278~290 (1991)
  30. Landry MR, "Abundances and distributions of picoplankton populations in the central equatorial Pacific from 12∘N to 12∘S, 140∘W", Deep-Sea Res. Part II-Top. Stud. Oceanogr, 43, pp.871~890 (1996)[DOI]
  31. Landry MR, "Phytoplankton growth and microzooplankton grazing in high-nutrient, low-chlorophyll waters of the equatorial Pacific : Community and taxon-specific rate assessments from pigment and flow cytometric analyses", J. Geophys. Res. -Oceans, 108, pp.8142~ (2003)[DOI]
  32. Le F, "Community structure of picoplankton abundance and biomass in the southern Huanghai Sea during the spring and autumn of 2006", Acta Oceanol. Sin, 29, pp.58~68 (2010)
  33. Lee YJ, "Phytoplankton dynamics and primary production in the Yellow Sea during winter and summer", Ph.D, pp.2012
  34. Lee YJ, "Influence of the physical forcing of different water masses on the spatial and temporal distributions of picophytoplankton in the northern East China Sea", Cont. Shelf Res, 88, pp.216~227 (2014)[DOI]
  35. Legendre L, "Food-web mediated export of biogenic carbon in oceans hydrodynamics control", Mar. Ecol. Prog. Ser, 145, pp.179~193 (1996)[DOI]
  36. Legendre L, "Microbial food webs and the export of biogenic carbon in oceans", Aquat. Microb. Ecol, 9, pp.69~77 (1995)[DOI]
  37. Legendre L, "Flux of biogenic carbon in oceans : size-dependent regulation by pelagic food webs", Mar. Ecol. Prog. Ser, 164, pp.1~11 (1998)[DOI]
  38. Li WKW, "Autotrophic picoplankton in the tropical ocean", Science, 219, pp.292~295 (1983)[DOI]
  39. Lindell D, "Ultraphytoplankton succession is triggered by deep winter mixing in the Gulf of Aqaba(Eilat), Red Sea", Limnol. Oceanogr, 40, pp.1130~1141 (1995)[DOI]
  40. Liu H, "Community structure and dynamics of phytoplankton in the western subarctic Pacific Ocean : A synthesis", J. Oceanogr, 60, pp.119~137 (2004)[DOI]
  41. Longhurst AR, "Role of the marine biosphere in the global carbon cycle", Limnol. Oceanogr, 36, pp.1507~1526 (1991)[DOI]
  42. The study of oceanographic environmental impact in the South Sea (East China Sea) due to the Three Gorges Dam, "MLTMA", Ministry of Land, Transport and Maritime Affairs, 7~175 (2009)
  43. Moore LR, "Photophysiology of the marine cyanobacterium Prochlorococcus : ecotypic differences among cultured isolates", Limnol. Oceanogr, 44, pp.628~638 (1999)[DOI]
  44. Moore LR, "Utilization of different nitrogen sources by the marine cyanobacteria Prochlorococcus and Synechococcus", Limnol. Oceanogr, 49, pp.989~996 (2002)
  45. Moore LR, "Physiology and molecular phylogeny of coexisting Prochlorococcus ecotypes", Nature, 393, pp.464~467 (1998)[DOI]
  46. Moore LR, "Comparative physiology of Synechococcus and Prochlorococcus : influence of light and temperature on growth, pigments, fluorescence and absorptive properties", Mar. Ecol. Prog. Ser, 116, pp.259~275 (1995)[DOI]
  47. Murphy LS, "The distribution and abundance of phototrophic picoplankton in the North Atlantic", Limnol. Oceanogr, 30, pp.47~58 (1985)[DOI]
  48. Noh JH, "Contribution of picoplankton to size-fractionated primary productivity and characteristics of photosynthesis parameters in the East China Sea and the southern Yellow Sea", Proceedings of the spring meeting, 2001 of the Korean society of oceanography, pp.53~ (2001)
  49. 노재훈, "하계 서태평양의 초미소 식물플랑크톤 분포 특성 연구", 환경생물, 24(1), pp.67~80 (2006), 한국환경생물학회
  50. 노재훈, "현미경, Flow Cytometer, HPLC 색소자료 및 원격탐사를 이용한 이어도 관측기지 주변수의 식물플랑크톤 연구", Ocean and Polar Research, 27(4), pp.397~417 (2005), 한국해양과학기술원
  51. 노재훈, "Flow cytometer를 이용한 열대 동태평양의 독립영양 극미소 플랑크톤 연구", Ocean and Polar Research, 26(2), pp.273~286 (2004), 한국해양과학기술원
  52. Nona S, "Growth and abundance of Synechococcus sp. in a Mediterranean Bay : seasonality and relationship with temperature", Mar. Ecol. Prog. Ser, 170, pp.45~53 (1998)[DOI]
  53. Olson RJ, "Analysis of Synechococcus pigment types in the sea during single and dual beam flow cytometry", Deep-Sea Res. Part A-Oceanogr. Res. Pap, 35, pp.425~440 (1988)[DOI]
  54. Olson RJ, "Spatial and temporal distributions of prochlorophyte picoplankton in the North Atlantic Ocean", Deep-Sea Res. Part A-Oceanogr. Res. Pap, 37, pp.1033~1051 (1990)[DOI]
  55. Olson RJ, "Pigment, size and distribution of Synechococcus in the North Atlantic and Pacific Ocean", Limnol. Oceanogr, 35, pp.45~58 (1990)[DOI]
  56. Pan LA, "Onboard flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years", FEMS Microbiol. Ecol, 52, pp.243~253 (2005)[DOI]
  57. Parsons RR, "Biological Oceanographic Process", pp.143~157 (1984), Pergamon Press
  58. Partensky F, "Differential distribution and ecology of Prochlorococcus and Synechococcus in oceanic waters: a review", Bulletin-Institut Oceanographique Monaco-Numero, (Special), pp.457~476 (1999)
  59. Partensky F, "Prochlorococcus a marine photosynthetic prokaryote of global significance", Microbiol. Mol. Bio. Rev, 63, pp.106~127 (1999)
  60. Penno S, "Diversity of Synechococcus and Prochlorococcus populations determined from DNA sequences of the N-regulatory gene ntcA", Environ. Microbiol, 8, pp.1200~1211 (2006)[DOI]
  61. Pile AJ, "In situ grazing on plankton <10 μm by the boreal sponge Mycale lingua", Mar. Ecol. Prog. Ser, 141, pp.95~102 (1996)[DOI]
  62. Platt T, "Photosyntesis of picoplankton in the oligotrophic ocean", Nature, 301, pp.702~704 (1983)[DOI]
  63. Reckermann M, "Trophic interactions between picophytoplankton and micro-and nanozooplankton in the western Arabian Sea during the NE monsoon", Aquat. Microb. Ecol, 12, pp.263~273 (1997)[DOI]
  64. Rocap G, "Resolution of Prochlorococcus and Synechococcus ecotypes by using 16S-23S ribosomal DNA internal transcribed spacer sequences", Appl. Environ. Microbiol, 68, pp.1180~1191 (2002)[DOI]
  65. Rocap G, "Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche differentiation", Nature, 424, pp.1042~1047 (2003)[DOI]
  66. Scanlan DJ, "Molecular ecology of the marine cyanobacterial genera Prochlorococcus and Synechococcus", FEMS Microbiol. Ecol, 40, pp.1~12 (2002)[DOI]
  67. Tarran GA, "Microbial community structure and standing stocks in the NE Atlantic in June and July of 1996", Deep-Sea Res. Part IITop. Stud. Oceanogr, 48, pp.963~985 (2001)[DOI]
  68. Vanucci S, "Pico and nanophytoplankton assemblages in a subantarctic ecosystem in the Strait of Magellan", Bot. Marina, 42, pp.563~572 (1999)
  69. Vaulot D, "Abundance and cellular characteristics of marine Synechococcus spp. in the dilution zone of the Changjiang(Yangtze River, China)", Cont. Shelf Res, 8, pp.1171~1186 (1988)[DOI]
  70. Vaulot D, "Winter presence of prochlorophytes in surface waters of the northwestern Mediterranean Sea", Limnol. Oceanogr, 35, pp.1156~1164 (1990)[DOI]
  71. Vaulot D, "Effect of phosphorus on the Synechococcus cell cycle in surface Mediterranean waters during summer", Appl. Environ. Microbiol, 62, pp.2527~2533 (1996)
  72. Waterbury JB, "Widespread occurrence of a unicellular, marine, planktonic, cyanobacterium", Nature, 277, pp.293~294 (1979)[DOI]
  73. Worden AZ, "Assessing the dynamics and ecology of marine picophytoplankton : The importance of the eukaryotic component", Limnol. Oceanogr, 49, pp.168~179 (2004)[DOI]
  74. Yanagi T, "Water, salt, phosphorus and nitrogen budgets of the Japan Sea", J. Oceanogr, 58, pp.797~804 (2002)[DOI]
  75. Yeh SW, "El Niño in a changing climate", Nature, 461, pp.511~514 (2009)[DOI]
  76. Zinser ER, "Prochlorococcus ecotype abundances in the North Atlantic Ocean As revealed by an improved quantitative PCR method", Appl. Environ. Microbiol, 72, pp.723~732 (2006)[DOI]

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