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Air pollution is one of the most serious and intensively studied environmental problems of our time. Particulate matter (PM) air pollution has been shown to have adverse effects on human health, as well as the environment. The negative effects of pollutants can cause a wide range of health problems, from mild to serious illness to premature mortality. One of the sources of environmental pollution is biomass burning. During combustion, particles of different sizes and compositions are produced. Their formation depe...

Progress in new technologies brings with it unknown dangers and risks. The biggest development of the last few years is the use and production of fine and ultrafine particles (aerodynamic diameter less than 2.5 ?m), which, according to new studies, may have a negative impact on human health. It is very important to deal with this problem, especially from the point of view of workers who are at the front line of contact with these new materials, and it means that they are also at the greatest risk. There is yet no ...

Currently, the issue of the possible negative influence of nanoparticles on human health is inadequate in comparison with the presentation of their positives. Although there is no questioned their undeniable importance on the other hand experts agree that the precautionary principle and related measures are missing and necessary. The paper presents the pilot results of a grant project focused at the creating a methodological guideline aimed at increasing the level of occupational health and safety management at wo...

Polyaromatic hydrocarbons (PAHs) are found almost in all components of the environment, where they originate from the production of energy, waste combustion, road transport, metallurgical processes, etc. The most serious impact of PAHs is their carcinogenicity, the main cause of lung gastrointestinal tract cancer, and in the event of a skin contact, they may cause skin cancer. The paper presents the results of the 2002 and 2013 soil monitoring in urban areas. The samples were taken from the layer under the permane...

In the recent decades, environmental pollution has been one of the major interesting research subjects where pollution might have a direct influence on public health and possibly cause serious and irretrievable damage to the Earth. The aim was to determine the levels of the heavy metals, Cu, Zn, Cr, Cd, Pb and Ni, in soil of urban areas in the city of Brno (Czech Republic). Soil analysis was performed on urban soil from the same layer, where the soil samples come from the depth of 20 cm. These samples were taken f...