Ecological Systems and Devices Annotation << Back On the Question of the Formation of Dust Ecological Factor in Natural and Technical Systems Development Complex Structure of the Underground Ore Deposits Sabyanin G.V. Currently widely studied general problems of the dynamics of dust pollution in the development of industrial production. The main directions of the fight with the man-made factor in this is the development and improvement of methods of passive dust collection of the common thread of man-made pollutants. During the development of mineral deposits the application of these methods is not technologically possible, so the only real opportunity to reduce dust emissions are related to the change of technology. Was produced by an analytical overview of sources dust during mining, theoretical generalizations using the methods of the theory of dimension. Found that the number and size distribution of the dust emission is determined by the mining technology used for disintegration of lithospheric material in basic processes of mining operations. Quantitative characteristics of dust emissions are directly proportional to the mining enterprises total energy of destruction of ores and rocks of drilling and blasting, and quality - particulate aerosol sprays - vary inversely proportional to the coefficient of useful energy expended while. Possibility of reducing the environmental impact of dust pollution in the development of ore deposits are associated with increased energy efficiency in drilling, reduced brisance used explosives and the changing conditions of transit dust fractions air flow in the system producing mining companies. Keywords: geoecology; geotechnology; dusting; processes; transit and deposition of dust; mining; ecosystem. Contacts: Е-mail: schtrek3@mail.ru Pp. 20-29.