Abstract
Of the 141 phytoplankton species found during the sampling period, the Bacillariophyceae was the most important group and included 70% of the total number of species; the Dinophyceae comprised a smaller percentage (28%) of the taxa; and only 3 chrysophyte species occurred throughout the study period. In terms of numbers of individuals, the Bacillariophyceae remained as the dominant group and contained 97% of the total numbers whereas the Dinophyceae represented only 3% of the total phytoplankton population.
The most dominant diatom species was Thalassiosira allenii Takano which constituted 35% of the Bacillariophyceae group whereas the most abundant dinoflagellate was Prorocentrum gracile Schutt which represented 40% of the total Dinophyceae numbers.
Chlorophyll a levels varied from 0.40 to 32.31 mg m−3 at the surface and from 0.33 to 33.91 mg m−3 at the bottom.
Seasonal trends of phytoplankton abundance and chlorophyll a concentration were observed in the survey area with generally high peaks in summer and low values during winter months. Such variations can be attributed to the interactions between, and changes of, various environmental parameters, such as temperature, salinity and nutrient availability (particularly silicate).
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References
Chan, B. S. S., 1987. Phytoplankton size fractions in Tolo Harbour, Hong Kong and their relative contributions to productivity. Ph. D Thesis, The University of Hong Kong.
Chan, B. S. S. & I. J. Hodgkiss, 1987. Phytoplankton productivity in Tolo Harbour. Asian Mar. Biol. 4: 79–90.
Chan, B. S. S., H. M. C. Chiu & I. J. Hodgkiss, 1991. Plankton dynamics and primary productivity of Tai Tam Bay, Hong Kong. Asian Mar. Biol. 8: 169–191
Chau, Y. K. & R. Abesser, 1958. A preliminary study of the hydrology of Hong Kong territorial waters. Hong Kong Univ. Fish. J. 2: 43–58.
Colebrook, J. M., 1984. Continuous plankton records: relationships between species of phytoplankton and zooplankton in the seasonal cycle. Mar. Biol. 83: 313–323.
Dodge, J. D., 1982. Marine dinoflagellates of the British Isles. Her Majesty's Stationary Office, London.
Dodge, J. D., 1985. Atlas of dinoflagellates. Farrand Press, London.
Electronics and Geophysical Services Ltd., 1989. Hong Kong Island South sewerage master plan oceanographic survey final report, 3. Numerical listing of fixed station data. Environmental Protection Department, Hong Kong Government.
Eppley, R. W., 1972. Temperature and phytoplankton growth in the sea. Fish. Bull. U.S.A. 70: 1063–1085.
Evans, G. T., 1988. A framework for discussing seasonal succession and coexistence of phytoplankton species. Limnol. Oceanogr. 33: 1027–1036.
Harris, G. P., 1986. Phytoplankton ecology: structure, function and fluctuation. Chapman & Hall, London.
Harrison, W. G., 1978. Experimental measurement of nitrogen remineralization in coastal waters. Limnol. Oceanogr. 23: 684–694.
Hodgkiss, I. J. & B. S. S. Chan, 1983. Pollution studies on Tolo Harbour, Hong Kong. Mar. envir. Res. 10: 1–44.
Hodgkiss, I. J. & B. S. S. Chan, 1987. Phytoplankton dynamics in Tolo Harbour. Asian Mar. Biol. 4: 103–112.
Kalff, J. & R. Knoechel, 1978. Phytoplankton and their dynamics in oligotrophic and euphotic lakes. Annu. Rev. Ecol. Syst. 9: 475–495.
Kokkinakis, S. A. & P. A. Wheeler, 1987. Nitrogen uptake and phytoplankton growth in coastal upwelling regions. Limnol. Oceanogr. 32: 1112–1123.
Krey, J., 1973. Primary production in the Indian Ocean I. In B. Zeitzschel, (ed.), The biology of the Indian Ocean, Ecological studies, 3. Springer-Verlag, Berlin.
Lewin, J. C. & B. E. F. Reimann, 1969. Silicon and plant growth. Ann. Rev. Pl. Physiol. 20: 289–304.
Lui, P. H., 1991. Water quality and sediment chemistry of Tai Tam Bay, Hong Kong. Asian Mar. Biol. 8: 149–168.
Marshall, S. M. & A. P. Orr, 1948. Further experiments on the fertilization of a sea loch (Loch Craiglin). The effect of different plant nutrients on the phytoplankton. J. mar. biol. Ass. U. K. 27: 360–379.
Mizuno, M., 1977. Illustrations of the freshwater plankton of Japan. Hoikusha Publications, Osaka.
Morton, B. & S. S. Wu, 1975. The hydrology of the coastal waters of Hong Kong. Envir. Res. 10: 319–347
Needham, J. G. & P. R. Needham, 1962. A guide to the study of freshwater biology. Constable & Co. Ltd., London.
Nelson, D. M. & J. J. Goering, 1977. Near-surface silica dissolution in the upwelling region off northwest Africa. Deep Sea Res. 24: 65–73.
Parsons, T. R., Y. Maita & C. M. Lalli., 1984. A manual of chemical and biological methods for seawater analysis. Pergamon Press, New York.
Pratt, D. M., 1965. The winter-spring diatom flowering in Narragansett Bay. Limnol. Oceanogr. 10: 173–184.
Quequiner, B. & P. Trequer, 1984. Studies on the phytoplankton in the bay of Brest (Western Europe). Seasonal variations in composition, biomass production in relation to hydrological and chemical features (1981–1982). Bot. mar. 27: 449–459.
Reynolds, C. S., 1984. The ecology of freshwater phytoplankton. Cambridge University Press, Cambridge.
Ryther, J. H., D. W. Menzel, E. M. Hulburt, C. J. Lorenzen & N. Corwin, 1971. The production and utilization of organic matter in the Peru coastal current. Invest. Pesq. 35: 43–59.
Sakshaug, E., S. Myklested, K. Anderson, E. N. Hegseth & L. Jorgensen, 1980. Phytoplankton off the More coast in 1975–1979: Distribution, species composition, chemical composition and conditions for growth. Progress symposia Norwegian coastal current Geilo. University of Bergen, Norway: 682–711.
Smayda, T. J., 1973. The growth of Skeletonema costatum during a winter-spring bloom in Narragansett Bay, Rhode Island. Norw. J. Bot. 20: 219–247.
Van Heurck, H., 1986. A treatise on the diatomaceae. Translated by Wynne, E., Baxter, London.
Watson Hawksley Consultants (Hong Kong) Ltd., 1989. Hong Kong Island sewerage master plan draft final report, 1. Environmental Protection Department, Hong Kong Government.
Wollast, R., 1974. The silica problem. In E. D. Goldberg (ed.), The Sea. Wiley, New York.
Yamaji, I., 1984a The plankton of Japanese coastal waters. Hoikusha Publications, Osaka.
Yamaji, I., 1984b. Illustrations of the marine plankton of Japan. Hoikusha Publications, Osaka.
Yasuwo, F., T. Hideaki, C. Mitsuo & M. Kazumi, 1990. Red tide organisms in Japan. An illustrated taxonomic guide. Uchida Rokakuho Co. Ltd., Japan.
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Chiu, H.M.C., Hodgkiss, I.J. & Chan, B.S.S. Ecological studies of phytoplankton in Tai Tam Bay, Hong Kong. Hydrobiologia 273, 81–94 (1994). https://doi.org/10.1007/BF00006850
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DOI: https://doi.org/10.1007/BF00006850