Phytoplankton contents, physico-chemical characteristics and trophic status of Medjuvrsje [water] reservoir [Serbia (Serbia and Montenegro)]
2005
Djurkovic, A. E-mail:adjurkovic@hidmet.sr.gov.yu | Cadjo, S. | Miletic, A.(Republicki hidrometeoroloski zavod Srbije, Beograd (Serbia and Montenegro))
According to the Programme of systematic examination of surface water quality of the Republic Hydrometeorological Service of Serbia the examinations of Medjuvrsje water reservoir have been carried out during October 2002 and August 2003. The examinations have been carried out at the dam, in central part and at the entrance of the water reservoir, on three depths. This paper shows the results on phytoplankton composition, chemicophysical properties and the trophic status of water reservoir. The qualitative analysis of the phytoplankton shows the presence of 96 taxa from six divisions of algae. Following the standard of Swedish Agency for Environmental Protection, the high concentrations of primary nutrients belong to the fifth class, by the categorization. According to OECD classification trophic status of water reservoir may be characterized as eutrophic and hypereutrophic.
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