Impacts of anthropogenic pollution of lead on the environment

The scope of this bachelor´s thesis is to define the lead as a toxic element, its occurence and impact on the environment (water, soil, atmosphere), the causes and effects of pollution on living organisms, to summarize information of bio-indication and bio-indicators and describe the method for detection metal concentrations in environment from collected specimens of mosses, lichens and snow in the Ostrava area. Part of this bachelor´s thesis is an experimental evaluation of the environment by using the measured concentrations of lead and comparing the measured values with other authors