Assessment of the trophic state of the water of the Dobczyce dam reservoir and its selected tributaries [Southern Poland] by the method of the Chlorella pyrenoidosa Chick. biotest

• Autorzy: Bednarz T
• Języki publikacji: EN

Abstrakty

EN

An algal growth test was used to show the trophic state of the water of the Dobczyce Reservoir and its direct tributaries. The Dobczyce Reservoir showed a lower trophic level than its affluents. So far, the reservoir has been mesotrophic, but shows a tendency to increase from year to year. The trophic level of its water was less than that of the Goczałkowice Reservoir, which was eutrophic.

PL

Za pomocą testu glonowego badano trofię wody Zbiornika Dobczyckiego i jego dopływów. Trofia zbiornika była niższa niż jego dopływów. Wykazano, że Zbiornik Dobczycki jest zbiornikiem mezotroficznym, lecz z wyraźnie zaznaczoną tendencją wzrostu trofii z roku na rok. Jego trofia była niższa niż Zbiornika Goczałkowickiego ocenionego jako eutroficzny.

Słowa kluczowe

EN

Dobczyce Reservoir; alga; dam reservoir; Poland; river; trophic status; Chlorella pyrenoidosa; water; hydrobiology; bioassay

• Wydawca: -
• Czasopismo: Acta Hydrobiologica
• Rocznik: 1995
• Tom: 37
• Numer: 2
• Opis fizyczny: p.77-85,fig.

Twórcy

autor

Bednarz T

• Polish Academy of Sciences, Slawkowska 17, 31-016 Krakow, Poland

Bibliografia

• Bednarz T. and Nowak M. 1971. Catalogue of algae strains of the Institute of Zootechnics. Kraków, Inst. Zootech., Wyd. własne, 259, 46 pp.
• Bednarz T. 1984. Trophic potential of water by the method of algal tests. Wiad. Bot., 28, 201-210 [in Polish with English summary].
• Bednarz T., Trela K. and Zygmuntowa J. 1984. Hydrobiologie characteristics of selected streams. In: Grodziński W., Weiner J. and Maycock P.F. (eds) Forest ecosystems in industrial regions. Berlin-Heidelberg-New York-Tokyo, Springer Verlag, 176-182.
• Bednarz T. 1985. Estimation of quality of some surface waters from Upper Silesia using the algal growth test. Acta Hydrobiol., 27, 321-338.
• Bednarz T., Trela K. and Zygmuntowa J. 1987. Development of microorganisms on the back-ground of organic matter in forest ecosystem waters. Ecol. pol., 35, 247-270.
• Bednarz T. 1988. A regulated river ecosystem in a polluted section of the Upper Vistula. 3. Bio-assay of water trophy. Acta Hydrobiol., 30, 23-28.
• Bednarz T. and Bucka H. 1995. Application of algal tests to evaluate of trophic level and pollution of waters from upper course of Vistula River catchment area. Wiad. Bot., 39, 27-32. [in Polish with English summary].
• Jankowski A. 1964. Algae selection investigation for mass culture purposes. Kraków, Inst. Zootech., 170, 57 pp. [in Polish with English summary].
• Mazurkiewicz G. 1988. Environmental characteristics of affluents of the Dobczyce Reservoir (Southern Poland) in the preimpoundment period (1983-1985). 1. Some physico-chemical indices. Acta Hydrobiol., 30, 287-296.
• Pasternak K. 1969. A geological and pedological sketch of the river Raba catchment basin. Acta Hydrobiol. 11, 407-422 [in Polish with English summary].
• Starzecka A., Bednarz T., Bombówna M., Dumnicka E., Grabacka E. and Kawecka B. 1988. The development of bacteria on the background of other components of the biocenosis of the River Nida (southern Poland) remaining under the influence of surface run-off from an intensively fertilized meadow. Arch. Hydrobiol., 113, 251-271.