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The influence of water stability on the vertical structure of a phytoplankton community

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Abstract

The vertical distribution of the phytoplankton community in association with water column stability was examined for 1 year in an inshore area of the Southern Aegean Sea. An analysis of variance model (split-plot design) was applied to evaluate the variations in the vertical profile of diatoms, flagellates and coccolithophores. When either weak stratification or mixing conditions prevailed, diatoms in general were uniformly distributed throughout the water column while flagellates and coccolithophores appeared occasionally stratified. During the strong stratification period, all taxa demonstrated significant variations in abundance between depths in most cases. However, none of these taxa was confined to a single depth stratum during either the water mixing or the stratification period, but were all present at all depths during all seasons. The results demonstrate clearly that the parameter “taxon” is an important component in ecological observations on the vertical distribution of phytoplankton.

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Literature Cited

  • Bliss, C.I.: Statistics in biology, Vol. 1 558 pp. New York: McGraw-Hill Book Co. 1967

    Google Scholar 

  • Brooks, A.S. and B.G. Torke: Vertical and seasonal distribution of chlorophyll a in Lake Michigan. J. Fish. Res. Bd Can. 34, 2280–2287 (1977)

    Google Scholar 

  • Cochran, W.G.: Approximate significance levels of the Behrens-Fisher test. Biometrics 20, 191–195 (1964)

    Google Scholar 

  • Dodge, J.D. and B. Hart-Jones: The vertical and seasonal distribution of dinoflagellates in the North Sea. Botanica mar. 17, 113–117 (1974)

    Google Scholar 

  • Eppley, R.W., O. Holm-Hansen and J.D.J. Strickland: Some observations on the vertical migration of dinoflagellates. J. Phycol. 4, 333–340 (1968)

    Google Scholar 

  • Haffner, G.D.: Spatial distribution of seston in an artificially mixed system. Hydrobiologia 54, 225–231 (1977)

    Google Scholar 

  • Hart, T.J.: Notes on the relation between transparency and plankton content of the surface waters of the southern ocean. Deep-Sea Res. 9, 109–114 (1962)

    Google Scholar 

  • Hasle, G.R.: Phototactic vertical migration in marine dinoflagellates. Oikos 2, 162–175 (1950)

    Google Scholar 

  • — More on phototactic diurnal migration in marine dinoflagellates. Nytt Mag. Bot. 2, 139–147 (1954)

    Google Scholar 

  • Holligan, P.M. and D.S. Harbour: The vertical distribution and succession of phytoplankton in the western English Channel in 1975 and 1976. J. mar. biol. Ass. U.K. 57, 1057–1093 (1977)

    Google Scholar 

  • Ignatiades, L. and N. Mimikos: Ecological responses of phytoplankton on chronic oil pollution. Envir. Pollut. 13, 109–118 (1977)

    Google Scholar 

  • Lorenzen, C.J.: Vertical distribution of chlorophyll and phaeopigments, Baja, California. Deep-Sea Res. 14, 735–746 (1967)

    Google Scholar 

  • Movchan, O.A.: Distribution of the phytoplankton in the Scotia Sea in relation to the vertical circulation of the water. Oceanology, Wash. 15, 485–487 (1975)

    Google Scholar 

  • Pingree, R.D., P.M. Holligan, G.T. Mardell and R.N. Head: The influence of physical stability on spring, summer and autumn phytoplankton blooms in the Celtic Sea. J. mar. biol. Ass. U.K. 56, 845–873 (1976)

    Google Scholar 

  • Platt, T., L.M. Dickie and R.W. Trites: Spatial heterogeneity of phytoplankton in a nearshore environment. J. Fish. Res. Bd Can. 27, 1453–1473 (1970)

    Google Scholar 

  • Riley, G.A., H. Stommel and D.F. Bumpus: Quantitative ecology of the plankton of the western North Atlantic. Bull. Bingham oceanogr. Coll. 12, 1–169 (1949)

    Google Scholar 

  • Ryther, J.H. and E.M. Hulburt: On the winter mixing and the vertical distribution of phytoplankton. Limnol. Oceanogr. 5, 337–338 (1960)

    Google Scholar 

  • Sherwood, B.I. and R.G. Gilbert: On the universality of the Poole and Atkins Secchi disc extinction equation. J. appl. Ecol. 11, 399–401 (1974)

    Google Scholar 

  • Smayda, T.J.: The suspension and sinking of phytoplankton in the sea. Oceanogr. mar. Biol. A. Rev. 8, 353–414 (1970)

    Google Scholar 

  • Steele, J.H. and C.S. Yentsch: The vertical distribution of chlorophyll. J. mar. biol. Ass. U.K. 39, 217–226 (1960)

    Google Scholar 

  • Sverdrup, H.U., M.W. Johnson and R.H. Fleming: The oceans: their physics, chemistry and biology, 1087 pp. Englewood Cliffs, N.J.: Prentice-Hall Inc. 1962

    Google Scholar 

  • Utermöhl, H.: Neue Wege in der quantitativen Erfassung des Planktons (mit besonderer Berücksichtigung des Ultraplanktons). Verh. int. Verein theor. angew. Limnol. 5, 567–596 (1931)

    Google Scholar 

  • Venrick, E.L.: Recurrent groups of diatom species in the North Pacific. Ecology 52, 614–625 (1971)

    Google Scholar 

  • Verduin, J.: A comparison of phytoplankton data by a mobile sampling method with those obtained from a single station. Am. J. Bot. 38, 5–11 (1951)

    Google Scholar 

  • Wheeler, B.: Phototactic vertical migration in Exuviaella baltica. Botanica mar. 9, 15–17 (1966)

    Google Scholar 

  • Williams, J.: Oceanography, 242 pp. Boston: Little, Brown & Co. 1962

    Google Scholar 

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Communicated by J. Mauchline, Oban

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Ignatiades, L. The influence of water stability on the vertical structure of a phytoplankton community. Marine Biology 52, 97–104 (1979). https://doi.org/10.1007/BF00390416

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