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Size structure and pigment composition of phytoplankton communities in different hydrographic zones in Hong Kong's coastal seas

Published online by Cambridge University Press:  17 March 2015

Chi Hung Tang ,
Chong Kim Wong ,
Alle An Ying Lie  and
Ying Kit Yung
Chi Hung Tang
Affiliation:
School of Life Sciences, The Chinese University of Hong Kong, NT, Hong Kong SAR, China
Chong Kim Wong*
Affiliation:
School of Life Sciences, The Chinese University of Hong Kong, NT, Hong Kong SAR, China
Alle An Ying Lie
Affiliation:
Department of Biological Sciences, University of Southern California, 3616 Trousdale Parkway, Los Angeles, California 90089, USA
Ying Kit Yung
Affiliation:
Water Policy and Planning Group, Hong Kong Government Environmental Protection Department, Hong Kong SAR, China
*
Correspondence should be addressed to: C.K. Wong, School of Life Sciences, The Chinese University of Hong Kong, NT, Hong Kong SAR, China email: [email protected]
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Abstract

The abundance and community composition of phytoplankton are influenced by a suite of interacting environmental factors. Hong Kong's marine environment features a hydrographic gradient from an estuarine zone in the west to a transition zone in the middle and an oceanic zone in the east. Size fractionation combined with high performance liquid chromatography (HPLC) pigment analyses were used to investigate the phytoplankton communities in different hydrographic zones during summer (July–August 2009) and winter (December 2009–January 2010). Clear temporal and spatial variations in environmental parameters occurred among hydrographic zones. Results of principal component analysis (PCA) revealed that the major deviating factors among hydrographic zones were turbidity and salinity in summer and nitrate and phosphate in winter. Phytoplankton abundance showed significant temporal variations, but no zonal variations. Phytoplankton communities in all hydrographic zones were dominated by cells >5 µm in both summer and winter. Chlorophyll a concentrations for most size fractions correlated significantly with temperature. The high concentration of fucoxanthin indicated that the phytoplankton community was dominated by diatoms in both summer and winter, while dinoflagellates, cryptophytes, cyanobacteria and other minor groups occurred sporadically in low abundance. The spatial pattern of phytoplankton in Hong Kong's coastal seas did not reflect the hydrographic zonation, but the phytoplankton in the semi-enclosed Tolo Harbour and Deep Bay were different from those in the other zones.

Keywords

phytoplanktoncommunity compositionmarker pigmentssize-fractionated chlorophyllHPLCprincipal component analysismultidimensional scalinghydrographic zonescoastal watersHong Kong
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 95 , Issue 5 , August 2015 , pp. 885 - 896
Copyright
Copyright © Marine Biological Association of the United Kingdom 2015 

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References

REFERENCES

Agawin, N.S.R., Duarte, C.M. and Agusti, S. (2000) Nutrient and temperature control of the contribution of picoplankton to phytoplankton biomass and production. Limnology and Oceanography 45, 591–600.CrossRefGoogle Scholar
American Public Health Association. American Water Works Association. Water Pollution Control Federation. Water Environment Federation (1995) Standard methods for the examination of water and wastewater: including bottom sediments and sludges. 16th edition. New York, NY: American Public Health Association.Google Scholar
Barnes, C., Maxwell, D., Reuman, D.C. and Jennings, S. (2010) Global patterns in predator-prey size relationships reveal size dependency of trophic transfer efficiency. Ecology 91, 222–232.CrossRefGoogle ScholarPubMed
Bell, T. and Kalff, J. (2001) The contribution of picophytoplankton in marine and freshwater systems of different trophic status and depth. Limnology and Oceanography 46, 1243–1248.CrossRefGoogle Scholar
Brand, L.E. and Guillard, R.R.L. (1981) The effects of continuous light and light intensity on the reproduction rates of twenty-two species of marine phytoplankton. Journal of Experimental Marine Biology and Ecology 50, 119–132.CrossRefGoogle Scholar
Broom, M.J. and Ng, A.K.M. (1995) Water quality in Hong Kong and the influence of the Pearl River. InCivil Engineering Office (ed.) Coastal infrastructure development in Hong Kong – a review. Hong Kong: The Government of the Hong Kong Special Administrative Region, pp. 193–213.Google Scholar
Burkill, P.H., Mantoura, R.F.C., Llewellyn, C.A. and Owens, N.J.P. (1987) Microzooplankton grazing and selectivity of phytoplankton in coastal waters. Marine Biology 93, 581–590.CrossRefGoogle Scholar
Chau, Y.K. (1958) Some hydrological features of the surface water of Pearl River estuary between Hong Kong and Macau. Hong Kong University Fisheries Journal 2, 37–42.Google Scholar
Chen, B., Liu, H., Landry, M.R., Chen, M., Sun, J., Shek, L., Chen, X. and Harrison, P.J. (2009) Estuarine nutrient loading affects phytoplankton growth and microzooplankton grazing at two contrasting sites in Hong Kong coastal waters. Marine Ecology Progress Series 379, 77–90.CrossRefGoogle Scholar
Chisholm, S.W. (1992) Phytoplankton size. In Falkowski, P.G. and Woodhead, A.D. (eds) Primary productivity and biogeochemical cycles in the sea. New York, NY: Plenum Press, pp. 213–237.CrossRefGoogle Scholar
Chiu, H.M.C., Hodgkiss, I.J. and Chan, B.S.S. (1994) Ecological studies of phytoplankton in Tai Tam Bay, Hong Kong. Hydrobiologia 273, 81–94.CrossRefGoogle Scholar
Cloern, J.E. (1987) Turbidity as a control on phytoplankton biomass and productivity in estuaries. Continental Shelf Research 7, 1367–1381.CrossRefGoogle Scholar
Dickman, M., Tang, S. and Lai, J. (2002) A comparison of eastern and western Hong Kong phytoplankton from weekly samples (1997–1999). Chinese Journal of Oceanology and Limnology 20, 52–61.CrossRefGoogle Scholar
Doney, S.C. (2006) Plankton in a warmer world. Nature 444, 695–696.CrossRefGoogle Scholar
Dunstan, G.A., Brown, M.R. and Volkman, J.K. (2005) Cryptophyceae and Rhodophyceae; chemotaxonomy, phylogeny and application. Phytochemistry 21, 2557–2570.CrossRefGoogle Scholar
Giussani, G. and Bernardi, R. (1990) Are blue-green algae a suitable food for zooplankton? An overview. Hydrobiologia 200–201, 29–41.Google Scholar
Graham, L.E., Graham, J.M. and Wilcox, L.W. (2009) Algae. 2nd edition. San Francisco, CA: Pearson Benjamin Cummings.Google Scholar
Ho, A.Y.T., Xu, J., Yin, K., Jiang, Y., Yuan, X., He, L., Anderson, D.M., Lee, J.H.W. and Harrison, P.J. (2010) Phytoplankton biomass and production in subtropical Hong Kong waters: influence of the Pearl River overflow. Estuaries and Coasts 33, 170–181.CrossRefGoogle Scholar
Hodgkiss, I.J. and Chan, B.S.S. (1987) Phytoplankton dynamics in Tolo Harbour. Asian Marine Biology 4, 103–112.Google Scholar
Hodgkiss, I.J. and Yim, W.W.S. (1995) A case study of Tolo Harbour, Hong Kong. In McComb, A.J. (ed.) Eutrophic shallow estuaries and lagoons. Boca Raton, FL: CRC Press, pp. 41–57.Google Scholar
Hong Kong Environmental Protection Department (2012) Marine water quality in Hong Kong 2011. Hong Kong: The Government of the Hong Kong Special Administrative Region.Google Scholar
Howarth, R.W. and Marino, R. (2006) Nitrogen as the limiting nutrient for eutrophication in coastal marine ecosystems: evolving views over three decades. Limnology and Oceanography 51, 364–376.CrossRefGoogle Scholar
Huang, L., Jian, W., Song, X., Huang, X., Liu, S., Qian, P., Yin, K. and Wu, M. (2004) Species diversity and distribution for phytoplankton of the Pearl River estuary during rainy and dry seasons. Marine Pollution Bulletin 49, 588–596.CrossRefGoogle ScholarPubMed
Huertas, I.E., Rouco, M., Lopez-Rodas, V. and Costas, E. (2011) Warming will affect phytoplankton differently: evidence through a mechanistic approach. Proceedings of the Royal Society B 278, 3534–3543.CrossRefGoogle ScholarPubMed
Jeffrey, S.W., Mantoura, R.F.C. and Wright, S.W. (1997) Phytoplankton pigments in oceanography: guidelines to modern methods. Paris: UNESCO Publishing.Google Scholar
Jochimsen, E.M., Carmichael, W.W., An, J., Cardo, D.M., Cookson, S.T., Holmes, C.E.M., de Cerqueira Antunes, M.B., de Melo Filho, D.A., Lyra, T.M., Barreto, V.S.T., Azevedo, S.M.F.O. and Jarvis, W.R. (1998) Liver failure and death after exposure to microcystins at a hemodialysis center in Brazil. New England Journal of Medicine 338, 873–878.CrossRefGoogle Scholar
Keating, K.I. (1978) Blue-green algal inhibition of diatom growth: transition from mesotrophic to eutrophic community structure. Science 199, 971–973.CrossRefGoogle ScholarPubMed
Klaveness, D. (1988) Ecology of the Cryptomonadida: a first review. In Sandgren, C.D. (ed.) Growth and reproductive strategies of freshwater phytoplankton. Cambridge: Cambridge University Press, pp. 105–133.Google Scholar
Lam, C.W.Y. and Ho, K.C. (1989) Phytoplankton characteristic of Tolo Harbour. Asian Marine Ecology 6, 5–18.Google Scholar
Lie, A.A.Y. and Wong, C.K. (2010) Selectivity and grazing impact of microzooplankton on phytoplankton in two subtropical bays with different chlorophyll concentrations. Journal of Experimental Marine Biology and Ecology 390, 149–159.CrossRefGoogle Scholar
Lie, A.A.Y., Wong, C.K., Lam, J.Y.C., Liu, J.H. and Yung, Y.K. (2011) Changes in the nutrient ratios and phytoplankton community after declines in nutrient concentrations in a semi-enclosed bay in Hong Kong. Marine Environmental Research 71, 178–188.CrossRefGoogle Scholar
Lie, A.A.Y., Wong, L.C. and Wong, C.K. (2013) Phytoplankton community size structure, primary production and copepod production in a subtropical inlet in Hong Kong. Journal of the Marine Biological Association of the United Kingdom 93, 2155–2166.CrossRefGoogle Scholar
Liu, X., Tang, C.H. and Wong, C.K. (2014) Microzooplankton grazing and selective feeding during bloom periods in the Tolo Harbour area as revealed by HPLC pigment analysis. Journal of Sea Research 90, 83–94.CrossRefGoogle Scholar
Lu, S. and Hodgkiss, I.J. (2004) Harmful algal bloom causative collected from Hong Kong waters. Hydrobiologia 512, 231–238.CrossRefGoogle Scholar
Miao, A.J., Hutchins, D.A., Yin, K., Fu, F.X., Harrison, P.J. and Wang, W.X. (2006) Macronutrient and iron limitation of phytoplankton growth in Hong Kong coastal waters. Marine Ecology Progress Series 318, 141–152.CrossRefGoogle Scholar
Moran, X.A., Lopez-Urrutia, A., Calvo-Diaz, A. and Li, W.K.W. (2010) Increasing importance of small phytoplankton in a warmer ocean. Global Change Biology 16, 1137–1144.CrossRefGoogle Scholar
Morton, B. (1982) An introduction to Hong Kong marine environment with special reference to the north-eastern New Territories. In Morton, B. and Tseng, C.K. (eds) Proceedings of the first international marine biological workshop: the marine flora and fauna of Hong Kong and Southern China. Hong Kong: Hong Kong University Press, pp. 25–53.CrossRefGoogle Scholar
Morton, B. and Wu, S.S. (1975) The hydrology of the coastal waters of Hong Kong. Environmental Research 10, 319–347.CrossRefGoogle ScholarPubMed
Nixon, S.W., Oviatt, C.A., Frithsen, J. and Sullivan, B. (1986) Nutrients and the productivity of estuarine and coastal marine ecosystems. Journal of the Limnology Society of Southern Africa 12, 43–71.CrossRefGoogle Scholar
Oakley, H.R. and Cripps, T. (1972) Marine pollution studies at Hong Kong and Singapore. In Ruivo, M. (ed.) Marine pollution and sea life. London: Fishing News (Books), pp. 83–91.Google Scholar
Officer, C.B. and Ryther, J.H. (1980) The possible importance of silicon in marine eutrophication. Marine Ecology Progress Series 3, 83–91.CrossRefGoogle Scholar
Paerl, H.W. (2002) Marine plankton. In Whitton, B.A. and Potts, M. (eds) The ecology of cyanobacteria: their diversity in time and space. New York, NY: Kluwer Academic, pp. 121–148.CrossRefGoogle Scholar
Paerl, H.W. and Huisman, J. (2008) Blooms like it hot. Science 320, 57–58.CrossRefGoogle ScholarPubMed
Piehler, M.F., Dyble, J., Moisander, P.H., Pinckney, J.L. and Paerl, H.W. (2002) Effects of modified nutrient concentrations and ratios on the structure and function of the native phytoplankton community in the Neuse River Estuary, North Carolina, USA. Aquatic Ecology 36, 371–385.CrossRefGoogle Scholar
Preston, T.R. (1975) An account of investigation carried out into marine pollution control needs in Hong Kong with special reference to the existing and future urban centers about Victoria and Tolo Harbour. In Morton, B. (ed.) Proceedings of the Pacific science association symposium on marine sciences. Hong Kong: Hong Kong University Press, pp. 91–94.Google Scholar
Qi, Y.Z. and Zhang, J.P. (1995) Shenzhen Bay, South China Sea. In McComb, A.J. (ed.) Eutrophic shallow estuaries and lagoons. Boca Raton, FL: CRC Press, pp. 31–40.Google Scholar
Raven, J.A. (1986) Physiological consequences of extremely small size for autotrophic organisms in the sea. Canadian Bulletin of Fisheries and Aquatic Sciences 214, 1–70.Google Scholar
Sheldon, R.W., Prakash, A. and Sutcliffe, W.H. Jr (1972) The size distribution of particles in the ocean. Limnology and Oceanography 17, 327–340.CrossRefGoogle Scholar
Sommer, U. (1981) The role of r- and k-selection in the succession of phytoplankton in Lake Constance. Acta Oecologica, Oecologia Generalis 2, 327–342.Google Scholar
Stanier, R.Y. and Cohen-Bazire, G. (1977) Phototrophic prokaryotes: the cyanobacteria. Annual Review of Microbiology 31, 225–274.CrossRefGoogle ScholarPubMed
Stewart, W.D.P. (1980) Some aspects of structure and function in N2-fixing cyanobacteria. Annual Review of Microbiology 34, 497–536.CrossRefGoogle ScholarPubMed
Strom, S. and Welschmeyer, N.A. (1991) Pigment-specific rates of phytoplankton growth and microzooplankton grazing in the open subarctic Pacific Ocean. Limnology and Oceanography 36, 50–63.CrossRefGoogle Scholar
Wong, C.K., Liu, X.J., Siu, Y.Y. and Hwang, J.S. (2006) Study of selective feeding in the marine cladoceran Penilia avirostris by HPLC pigment analysis. Journal of Experimental Marine Biology and Ecology 331, 21–32.CrossRefGoogle Scholar
Wong, C.K. and Wong, C.K. (2004) Study of phytoplankton characteristics in Tolo Harbour, Hong Kong, by HPLC analysis of chemotaxonomic pigments. Journal of Applied Phycology 16, 469–476.CrossRefGoogle Scholar
Wright, S.W., Jeffrey, S.W., Mantoura, R.F.C., Llewellyn, C.A., Bjornland, T., Repeta, D. and Welschmeyer, N. (1991) Improved HPLC method for the analysis of chlorophylla and carotenoids from marine phytoplankton. Marine Ecology Progress Series 77, 183–196.CrossRefGoogle Scholar
Yin, K. (2002) Monsoonal influence on seasonal variations in nutrients and phytoplankton biomass in coastal waters of Hong Kong in the vicinity of the Pearl River estuary. Marine Ecology Progress Series 245, 111–122.CrossRefGoogle Scholar
Yin, K., Qian, P.Y., Chen, J.C., Hsieh, D.P.H. and Harrison, P.J. (2000) Dynamics of nutrients and phytoplankton biomass in the Pearl River estuary and adjacent waters of Hong Kong during summer: preliminary evidence for phosphorus and silicon limitation. Marine Ecology Progress Series 194, 295–305.CrossRefGoogle Scholar
Yung, Y.K., Wong, C.K., Broom, M.J., Ogden, J.A., Chan, S.C.M. and Leung, Y. (1997) Long term changes in hydrography, nutrients and phytoplankton in Tolo Harbour, Hong Kong. Hydrobiologia 352, 107–115.CrossRefGoogle Scholar
Yung, Y.K., Wong, C.K., Yau, K. and Qian, P.Y. (2001) Long-term changes in water quality and phytoplankton characteristics in Port Shelter, Hong Kong, from 1988–1998. Marine Pollution Bulletin 42, 981–992.CrossRefGoogle ScholarPubMed
Zhang, J., Yu, Z.G., Wang, J.T., Ren, J.L., Chen, H.T., Xiong, H., Dong, L.X. and Xu, W.Y. (1999) The subtropical Zhujiang (Pearl River) estuary: nutrient, trace species and their relationship to photosynthesis. Estuarine, Coastal and Shelf Science 49, 385–400.CrossRefGoogle Scholar