Concentration of nutrients and their transport from catchment area

This work aims to approach the problems of the increasing concentrations of nutrients in the catchment area and then in the entire complex of the natural components, especially in water. In most of my work I deal with the problematic nutrients that affect the quality of water, that means nitrogen and phosphorus. Next there is also described the cycle of the both observed nutrients in nature and also characterized the factors that influence the leaching of these nutrients out into the water (from catchment area). This has also the connection with the evaluation of human activities that significantly interfere in the development of the landscape components and the consequences that come with these activities mainly relating to the pollution of water structures. My work is also briefly focused on the situation of the development of water quality in the world and in the Czech Republic in conjuction with the way, how water was and has been influenced by human activities