The given paper presents the study results of solid particles contained in snow samples, taken on 10 sites in Kemerovo city in spring 2013. The sites were chosen in such a way as to prevent particles flow into the snow cover in other ways, except with atmospheric precipitation. Kuzbass Botanical Garden was chosen as the check point. In 7 out of 10 sampling sites on the territory of Kemerovo city the presence of particles that are particularly dangerous for human health was found. In one of the areas the particles of 200-400 nm size and with a specific surface area of 14,813.34 cm(2) / cm(3) were detected in ecologically significant quantity (8%).

In this paper the results of granulometric research of particles from the atmospheric suspensions of the snow collected in 5 points of the Nakhodka city district (Primorsky Krai) in the winter of 2012-2013 including a sanitary protection zone of the coal terminal of Vostochny port are given. In all points of selection in the areas close to the coal terminal the concentration of microdimensional particles from 8 to 65% is noted. The surface area of these particles reaches 7312.63 cm 2/cm 3. The material analysis of particles of snow cover in the studied zones of the Nakhodka city district showed the pollution of the atmosphere with microparticles of coal, metals and rare-earth elements, which proves negative influence of the open coal terminal on the nearby settlement.

Paper is devoted to research of atmospheric suspensions of the small cities and settlements of the Far East with the population to 100 thousand persons: Magadan, Belogorsk, Partizansk, Solovyevsk, Orotukan by means of methods of a laser granulometry and scanning electronic microscopy. Atmospheric suspensions were studied in the dropped-out snow which gathered in the different cities at the time of snowfalls from March, 2010 to January, 2013. It is shown that the studied settlements, considering dimension of fractions of atmospheric suspensions and their morphometric characteristics, it is possible to place in the following order on extent of increase of potential health hazard: Orotukan, Solovyevsk, Partizansk, Belogorsk, Magadan.

In this paper the results of research of particles of the atmospheric suspensions containing in a snow cover of the Russky Island (Vladivostok) first in the history of supervision, including in the territory of a Campus of Far East Federal University (seasons 2011/2012-2013/2014) are presented. Distribution of the particles of various sizes weighed in air and genesis in areas of the island differing with anthropogenous loading is revealed: campus of Far East Federal University, the bridge through the Eastern Bosphorus Strait and settlement the Channel. It is shown that in connection with increase of anthropogenous press of the Russky Island, its ecological state because of increase in the atmosphere of fractions nano and microdimensional particles worsens.

The article is devoted to the research of atmospheric suspensions of Petropavlovsk-Kamchatsky by methods of laser granulometry, high resolution mass spectrometry (HR-ICP-MS) and scanning electronic microscopy. It is shown that the sea has the most important impact on the structure of suspensions in all samples there are salt rock and sylvinite in significant amounts. Near a large rotary, nanoparticles (40-120 nanometers) which are the particles of soot and metals (Fe, W, Ti, Co, Ba) were found. Park zones are characterized by large particles (more than 100 microns) which in their composition are minerals, organic detrity and compounds of metals (Fe, Ti, Ba, W, Co, etc.). Around combined heat and power plants (CHHP-1 and CHPP-2), coal, black and metallic (Fe, Ba, W, Ti, Co, V) particles of 10-50 microns in size were found in samples. Thus, the level of air pollution in Petropavlovsk-Kamchatsky is not high; there are more natural components rather than technology-related ones in the air of the city. At the same time findings of a high proportion of metallic and soot nanoparticles in the samples taken from the rotary is of great concern. It is obvious that the more cars there are, more negatively they will influence the health of a person.

In work the first results of research the dimensional structure of sea suspensions in Uglovoy gulf (Sea of Japan) by means of laser granulometry are given. It is shown that granulometric structure of suspensions particles in Uglovoy gulf was in the range from 0,6 to 1000 microns and averaged 252,5 microns. It is shown that in selection points near which there are drains of the industrial enterprises for east coast, smaller particles (from 6,2 to 28,1 microns) with big surface area, than on the average on the gulf are observed.

Article is devoted to research the atmospheric suspensions at small cities and settlements of the Far East with the population up to 100 thousand people: Magadan, Belogorsk, Partizansk, Solovyevsk, Orotukan by means of laser granulometry and scanning electronic microscopy methods. It is shown that the studied settlements, considering the dimension of atmospheric suspensions fractions and their morphometric characteristics, it is possible to place in the following order on extent of potential health hazard increase: Orotukan, Solovyevsk, Partizansk, Belogorsk, Magadan.

The results of the study of the snow cover in a zone of influence of an industrial hub of the city of Angarsk by methods of laser granulometry and mass spectrometry of high definition with inductively connected plasma during the winter season of 2013-2014 are given. The samples were taken in 11 points remote from the city-forming enterprises on the distance to 80 km. The distribution of Al, Cr, Mn, Fe, Ni, Cu, Zn, As, Cd, Ba, Pb and microdimensional particles was revealed. It was shown that in 4 points from 11 investigated, microparticles of the suspensions having small average arithmetic diameter (from 11.54 41.79 microns) with a big area of specific surface (to 15783.76 cm²/cm³) and representing potential health hazard for the person were found. It is shown that in 8 of 11 points the increased content of heavy metals (Cr, Mn, Fe, Ni, Cu, Zn, Ba) was revealed.

In this paper the results of research of particles of the atmospheric suspensions containing in a snow cover of the Russky Island (Vladivostok) first in the history of supervision, including in the territory of a Campus of Far East Federal University (seasons 2011/2012-2013/2014) are presented. Distribution of the particles of various sizes weighed in air and genesis in areas of the island differing with anthropogenous loading is revealed: campus of Far East Federal University, the bridge through the Eastern Bosphorus Strait and settlement the Channel. It is shown that in connection with increase of anthropogenous press of the Russky Island, its ecological state because of increase in the atmosphere of fractions nano - and microdimensional particles worsens.

In work the results of research the snow cover by methods of laser granulometry and mass spectrometry of high resolution with inductively connected plasma of the largest city in the Far East Vladivostok (the mainland and Russkiy Island) during a winter season of 2013-2014 are given. Tests were selected in 16 points: 13 points Vladivostok, 3 points Russkiy Island (FEFU campus, bridge, Channel settlement). Distribution of Pb, Cr, Mn, Fe, Co, Ni, Cu and Zn and microdimensional particles in the tests of snow which have been selected in Vladivostok districts differing with anthropogenous loading and Russkiy Island is revealed.

In this paper are shown the results of granulometric and material investigation of nano-and micro-particles of atmospheric mist containing in the snow collected in Karakan mining site (Kuzbass) in the winter of 2011-2012. For comparison we have chosen the selection station in the Kuzbass Botanical Garden of Institute of Human Ecology SB RAS. The use of a laser particle analyzer is shown for the study of the qualitative and quantitative composition of the sediment precipitations. The distribution of airborne particles of different sizes and origins in areas with high anthropogenic pressure and the conservation area was detected.

In this paper are shown the results of granulometric and material investigation of nano-and micro-particles of atmospheric mist containing in the snow collected in Karakan mining site (Kuzbass) in the winter of 2011-2012. For comparison we have chosen the selection station in the Kuzbass Botanical Garden of Institute of Human Ecology SB RAS. The use of a laser particle analyzer is shown for the study of the qualitative and quantitative composition of the sediment precipitations. The distribution of airborne particles of different sizes and origins in areas with high anthropogenic pressure and the conservation area was detected.

The paper presents the first in the history of observations the results of studying of atmospheric suspensions contained in snowpacks of Russian Island (Vladivostok), including the territory of campus of the Far Eastern Federal University (seasons 2011/2012-2013/2014 years). The distribution of airborne particles of different sizes and different genesis in differ by anthropogenic load districts of the island is revealed: the Far Eastern Federal University campus, the bridge over the Eastern Bosphorus Strait and the village Kanal. It is shown that in connection with the increase of anthropogenic load on the Russian island, its ecological condition deteriorates due to the rise in the atmosphere fractions of nano-and micro-sized particles.

Atmospheric aerosols inherent in two areas of the Far East cities such as the Vladivostok and Ussuriysk were studied. Three of the 21 pairs of the samples of fresh snow and dry air suspensions taken in different parts of these cities exhibited the presence of iron, chromium, lead and zinc nano- and microparticles. Therewith, the nanoparticles were registered for the samples taken near the electroplating production enterprises, whereas the microparticles were observed near the roads with an intense traffic.

The paper presents the results of a granulometric and substantial study of nanoand microparticles in air suspensions collected in the snow in the Vladivostok city in winter 2011-2012. Application of the laser particle analyzer for the study of qualitative and quantitative composition of atmospheric precipitations has been shown. Distribution of the particles differing by size and genesis in the city areas with different anthropogenic loads has been revealed.

The paper presents the results of a granulometric and substantial study of nano- and microparticles in air suspensions collected in the snow in the Vladivostok city in winter 2011-2012. Application of the laser particle analyzer for the study of qualitative and quantitative composition of atmospheric precipitations has been shown. Distribution of the particles differing by size and genesis in the city areas with different anthropogenic loads has been revealed.

Изучен вещественный и фракционный состав взвесей выхлопных газов автомобилей с применением лазерной гранулометрии и масс-спектрометрии высокого разрешения с индуктивно связанной плазмой. Показано влияние объема двигателя, типа топлива и пробега на гранулометрический и элементный состав частиц взвесей. Выявлено, что автомобили как с пробегом более 100 000 км, так и новые (предпочтительно работающие на дизельном топливе), являются источником поступления в атмосферный воздух тонких частиц с размером менее 10 мкм и токсичных металлов Pb, Cr, Mn, Fe, Co, Ni, Cu, Zn.