The results of the analysis of phytoplankton and trophic status of Krajkovac [water] reservoir [Serbia (Serbia and Montenegro)]
2004
Cado, S. | Djurkovic, A. | Miletic, A. | Andrejevic, S. | Maljevic, E.(Republicki hidrometeoroloski zavod Srbije, Beograd (Serbia and Montenegro))
The examined period is characterized by small floristic variety and well advanced eutrophication process. By the phytoplankton qualitative analysis it has been noted the domination of Bacillariophyta algal division. The values of density on phytoplankton population and their biomass show the domination of bluegreen algae, before each other, that of the species Gomphosphaeria lacustris Chod. As the consequence of the eutrophication, these algae develop intensively, up to the degree of water blossoming. The very high concentrations of the primary and secondary nutrients have also been noted. The trophic status of the reservoir on the basis of OECD classification can be defined as eutrophic.
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