Bodové zdroje znečištění povrchových vod v území PR Zábřežské a Koutské louky

Abstract

This thesis is focused on the process of self-purification, which occurs in aquatic ecosystems. In its theoretical part are described physical, chemical, and biological processes used in maintaining ecological stability. To confirm the efficiency of this process, samples of water from natural preservation Koutské and Zábřežské meadows were taken. A significant point source of wastewater from production of meat products can be found here. Those analyses follow the data of Filip Šálek from years 2007-2009. Conclusions based on my own and the previously stated analyses are summarized in last chapter of this thesis.