The material was collected during the open water period from March to end of November 2019. In our research in basin Chirchik river (Boshkizylsay river, Ugam (pre-settlement site), river) were discovered several types zoobenthos and periphyton. monitoring carried out on 8 stations, total 64 quantitative samples macrozoobenthos periphyton taken. Anthropogenic pollution causes changes composition...

According to the Convention on Biological Diversity (CBD) the development of bioindicators is extremely necessary to achieve the conservation targets by 2010, and insects are considered an effective group for this goal. Drosophilids are regarded as potential indicators, although this idea remains untested. Therefore, we followed up a protocol to test the drosophilid potential indicator for huma...

Bioassessment is widely used to measure ecological integrity of natural habitats following anthropogenic disturbances and modifications. Traditionally, bioassessment has been based exclusively on species-environment interactions, i.e. niche processes. However, dispersal processes, in particular mass effect, could mask the influence processes lead erroneous conclusions about ecosystem health. To...

• Small fish farms affected the ecological parameters and diversity of diatoms. Chemical in total explained highest portion variability. Water quality, based on majority diatom indices, was assessed as good. It is suggested to use proposed TID RS for running waters Serbia. Review Serbian legislation regarding status necessary. The main aim this study investigate application benthic diatoms effi...