Macrozoobenthos as an indicator of the river Kolubara [Serbia, Yugoslavia] water quality
1999
Markovic, Z. (Poljoprivredni fakultet, Beograd - Zemun (Yugoslavia). Institut za stocarstvo) | Miljanovic, B. | Mitrovic-Tutundzic, V.
During three years period from 1991 to 1994, investigation of the river Kolubara (Serbia, Yugoslavia) was carried out along 35 km of water course from Valjevo to Lajkovac. The macrozoobenthos community was composed of 117 determined taxa. Of the found taxa Oligochaeta were the most diverse with 40 taxa determined. The greatest diversity of macrozoobenthos community was foound at the river section in Valjevo, upstream the mouth of Gradac (69), while the community was most uniform downstream Valjevo at Bela Stena (24 taxa). A decrease as well as an increase in the macrozoobenthos diversity was not in accordance with similar decrease or increase in saprobic index values since they were in narrow range from 2.37 to 2.59.
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