2.1 Factors influencing the quality of water
Natural Settings Eutrophication Algae Aquatic plants Limnochemistry, Aquatic Biology: The basic principles for self-cleaning of waters Foodchains Pollutants and Pathogens
3.1 Differences between Reservoirs and Lakes 3.2 Short-term Management 3.3 Medium-term Management
4.1 Elimination of nutrients by using pre dams and dams in the upper flow of drinking water reservoirs 4.2 Limitation of light 4.3 Controlling the food web
5.1 The influence of watershed usage on the quality of drinking water and refurbishing the catchment area 5.2 Entry of waste and sewage water/effluent 5.3 Diffuse entries from agriculture 5.4 Diffuse entries from forestry 5.5 Road drainage water 5.6 Atmospheric Deposits