1. Introduction to the study - basic microbiological, ecological and hydrobiological terms
2. Water as an ecosystem, typology of aquatic ecosystems, biocenosis of water
3. Overview of basic groups of microorganisms in waters and their ecological functions
4. Destructors in waters - viruses
5. Destructors - bacteria in waters
6. Destructors in extreme water conditions - archea
7. Destructors - microscopic fungi
8. Producers - cyanobacteria, the importance of cyanobacteria toxicity
9. Producers - algae and their importance in waters
10. Cyanobacteria and algae in water eutrophication, water acidification
11. Consumers - Protozoa in waters
12. Consumers - Metazoa - Cnidaria, Cycloneuralia, microscopic crustaceans
13. Fundamental microbiological analysis of water, quantitative and qualitative hydrobiological analysis of water
2. Water as an ecosystem, typology of aquatic ecosystems, biocenosis of water
3. Overview of basic groups of microorganisms in waters and their ecological functions
4. Destructors in waters - viruses
5. Destructors - bacteria in waters
6. Destructors in extreme water conditions - archea
7. Destructors - microscopic fungi
8. Producers - cyanobacteria, the importance of cyanobacteria toxicity
9. Producers - algae and their importance in waters
10. Cyanobacteria and algae in water eutrophication, water acidification
11. Consumers - Protozoa in waters
12. Consumers - Metazoa - Cnidaria, Cycloneuralia, microscopic crustaceans
13. Fundamental microbiological analysis of water, quantitative and qualitative hydrobiological analysis of water