References
- Bellinger, E. G., 1977: Seasonal size changes in certain diatoms and their possible significance. — Br. Pbycol. J. 12: 233–239.
- Brugam, R. B., 1978: A re-evaluation of the Araphidineae/Centrales index as an indicator of lake trophic status. — Freshwat. Biol. 9: 451–460.
- Canter, H. M. & Jaworski, G. H. M., 1978: The isolation, maintenance, and best range studies of a chytrid Rhizophydium planktonicum Canter emend., parasitic on Asterionella formosa Hassall. — Ann. Bot. 42: 967–979.
- Guillard, R. R. L. & Kilham, P., 1977: The ecology of marine planktonic diatoms. — In: Werner, D. (ed.), The biology of diatoms. Univ. of California Press, Berkeley.
- Kalff, J. & Knoechel, R., 1978: Phytoplankton and their dynamics in oligotrophic and eutrophic lakes. — Ann. Rev. Ecol. Syst. 9: 475–493.
- Knoechel, R. & Kalff, J., 1975: Algal sedimentation: The cause of a diatom — blue-green succession. — Verh. Internat. Verein. Limnol. 19: 745–754.
- Lehman, J. T., 1979: Physical and chemical factors affecting the seasonal abundance of Asterionella formosa Hass. in a small temperate lake. — Arch. Hydrobiol. 87: 274–303.
- Lewis, W. M. Jr., 1978: Dynamics and succession of the phytoplankton in a tropical lake: Lake Lanao, Philippines. — J. Ecol. 66: 849–880.
- Lund, J. W. G., 1955: Further observations on the seasonal cycle of Melosira italica (Ehr.) Kütz. subsp. subarctica O. Müll. — J. Ecol. 43: 90–102.
- Lund, J. W. G. 1971: An artificial alteration of the seasonal cycle of the plankton diatom Melosira italica subsp. subarctica in an English lake. — J. Ecol. 59: 521–533.
- Moss, B., 1969: Vertical heterogeneity in the water column of Abbot's pond II. — J. Ecol. 57: 397– 414.
- Reynolds, C. S., 1973: The seasonal periodicity of planktonic diatoms in a shallow eutrophic lake. — Freshw. Biol. 3: 89–110.
- Reynolds, C. S. 1980: Phytoplankton assemblages and their periodicity in stratifying lake systems. — Hol. Ecol. 3: 141–159.
- Smol, J. P., 1982: Postglacial changes in fossil algal assemblages from three canadian lakes. — Ph. D. thesis, Queen's Univ., Kingston.
- Smol, J. P., Brown, S. R. & McNeely, R. N., 1983: Cultural disturbances and trophic history of a small meromictic lake from central Canada. — Hydrobiologia 103: 125–130.
- Smol, J. P. & Dickman, M. D., 1981: The recent histories of three Canadian Shield lakes: a paleolimnological experiment. — Arch. Hydrobiol. 93: 83–108.
- Sournia, A., 1982: Form and function in marine phytoplankton. — Biol. Rev. 57: 347–394.
- Stockner, J. G., 1972: Paleolimnology as a means of assessing eutrophication. — Verh. Internat. Verein. Limnol. 18: 1018–1030.
- Tolonen, M., 1978: Paleoecology of annually laminated sediments in Lake Ahvenainen, S. Finland. II. Comparison of dating methods. — Ann. Bot. Fennici 15: 209–222.