Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2006 | 15 | 1 |
Tytuł artykułu

Trophic status of lake water evaluated using phytoplankton community structure - change after two decades

Warianty tytułu
Języki publikacji
Phytoplankton composition and biomass were studied in a small suburban lake within the city of Poznań (western Poland) on the basis of water samples taken in epilimnion. Results obtained in 1999 were compared with the first study period, of 1978. In the first period, 100 phytoplankton taxa were found and diatoms were the largest group of species (29% of all taxa), while in the second period 117 phytoplankton taxa were recorded and green algae dominated (50%). The mean phytoplankton biomass increased nearly 2-fold over the two decades and the trophic state index was higher in 1999. Picophytoplankton, whose seasonal fluctuations were analyzed only in 1999, accounted for 0.6% to 31.5% (mean 12.8%) of total phytoplankton biomass.
Opis fizyczny
  • Adam Mickiewicz University, Drzymaly 24, 60-613 Poznan, Poland
  • 1. REYNOLDS C.S. The response of phytoplankton communities to changing lake environments. Schweiz. Z. Hydrol. 49, 220, 1987.
  • 2. REYNOLDS C.S. Functional morphology and the adaptive strategies of freshwater phytoplankton, pp 388-433, in Sangren C.D. (ed.) Growth and reproductive strategies of freshwater phytoplankton. Cambridge University Press, New York, 1988.
  • 3. ARHONDITSIS G.B., WINDER M., BRETT M.T., SCHINDLER, D. E. Patterns and mechanisms of phytoplankton variability in Lake Washington (USA). Water Research 38, 4013, 2004.
  • 4. DEVAUX J. Succession écologique, diversité spécifique et production primaire dans un lac oligotrophe d’Auvergne (France). Verh. Internat. Verein. Limnol. 19, 1165, 1974.
  • 5. KAWECKA B., ELORANTA P.V. The outline of algae ecology in freshwater and terrestrial environments. Wydawnictwo Naukowe PWN, Warszawa, pp 252, 1994 (in Polish).
  • 6. STOCKNER J.G. Phototrophic picoplankton: An overview from marine and freshwater ecosystems. Limnol. Oceanogr. 33, 765, 1988.
  • 7. STOCKNER J.G. Autotrophic picoplankton in freshwater ecosystems: The view from the summit. Int. Rev. ges. Hydrobiol. 76, 483, 1991.
  • 8. WEISSE T. Dynamics of autotrophic picoplankton in marine and freshwater ecosystems, pp 327-370, in Advances in Microbial Ecology. Jones J.G. (ed.), Plenum Press, New York, Vol. 13, 1993.
  • 9. JAŃCZAK J., SZIWA R. A morphometric and hydrological characteristic of lakes and reservoirs of Poznań, pp 345-355, in Kaniecki A., Rotnicka J. (eds), Surface waters of Poznań. Water problems of urban areas. Sorus, Poznań, 1995 (in Polish).
  • 10. MASTYŃSKI J., SZELĄG-WASIELEWSKA E. Possibilities of producing vendace in a eutrophic lake, such as Lake Strzeszyńskie. Gospodarka rybna 5, 6, 1989 (in Polish).
  • 11. SZELĄG-WASIELEWSKA E. The phytoplankton and the abiotic elements in the pelagial of the Strzeszyńskie Lake, pp 361-373, in Kaniecki A., Rotnicka J. (eds), Surface waters of Poznań. Water problems of urban areas. Sorus, Poznań, 1995 (in Polish).
  • 12. SZELĄG-WASIELEWSKA E. Seasonal fluctuations of phytoplankton as a reflection of changes in the pelagic zone of lakes, pp 245-254, in Choiński A., Jańczak J. (eds), Natural and anthropogenic transformations of lakes. IMGW, Warszawa, 1999 (in Polish).
  • 13. UTERMÖHL H. Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt. Internat.Verein. Limnol. 9, 1, 1958.
  • 14. SZELĄG-WASIELEWSKA E. Picoplankton versus other size fractions of phytoplankton in lakes with varied trophic state. Limnological Review 3, 229, 2003.
  • 15. SZELĄG-WASIELEWSKA E. Seasonal fluctuations of the autotrophic picoplankton and its contribution to total phytoplankton community in a eutrophic lake (Lake Strzeszyńskie, Poland), pp 395-406, in Elektorowicz M., Sozański M.M. (eds), Water supply and water quality. Poznań, 2004 (in Polish).
  • 16. HUTCHINSON G.E. A treatise on limnology. II. Introduction to lake biology and limnoplankton. John Wiley & Sons Inc. New York, London, Sydney, pp 1115, 1967.
  • 17. HÖRNSTRÖM E. Trophic characterization of lakes by means of qualitative phytoplankton analysis. Limnologica (Berlin) 13 (2), 249, 1981.
  • 18. ROSÉN G. Phytoplankton indicators and their relations to certain chemical and physical factors. Limnologica (Berlin) 13 (2), 263, 1981.
  • 19. TRIFONOVA I.S. Phytoplankton composition and biomass structure in relation to trophic gradient in some temperate and subarctic lakes of north-western Russia and the Prebaltic. Hydrobiologia 369/370, 99, 1998.
  • 20. WEISSE T., KENTER U. Ecological characteristics of autotrophic picoplankton in a prealpine lake. Int. Rev. ges. Hydrobiol. 76, 493, 1991.
  • 21. SZELĄG-WASIELEWSKA E. Le phytoplancton d’un lac et d’un reservoir d’accumulation situés dans le cours d’une même rivière. Verh. Internat. Verein. Limnol. 24, 1340, 1991.
Typ dokumentu
Identyfikator YADDA
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.