The results of the research of nano- and micro-particles of atmospheric suspended matter, contained in the snow of Birobidzhan and State reserve "Bastak" in the winter of 2011-2012, are represented in this work. The distribution of suspended particles are revealed to be different sizes and origins in different parts of the town, varied Technogenic impact. Even a town with a population less than 100,000 people is shown to influence negatively influence on the protected area, located 15 km away from the town. This influence is found in detecting dangerous Technogenic microparticles in the atmosphere of the reserve (Fe, Cu, Pb, Ti and carbon black).
Pacific Science Review, 2012. Vol. 14, №3. P. 323-326.