Ecological study of atmospheric air on the territory of the Trans-Baikal Territory “Charsky territorial mountain-metallurgical complex”

Abstract

The article describes the impact on the atmospheric air, which are acute negative nature of mining enterprises and their infrastructure industries of the North of the Trans-Baikal Territory, which actualizes this problem in society. The object of the study is the territory of the advanced development of the Trans-Baikal region “Charsky territorial mountain-metallurgical complex”. The subject of the study is the current ecological state of atmospheric air. The aim of the study is to analyse the negative impacts of mining production, as well as the accompanying infrastructural factors that have a complex impact on the ecology of the atmospheric air in the northern territory. The research tasks are reduced to the identification of sources and types of atmospheric air pollution during the quarrying of ore, its enrichment, and the impact of the supporting industries of mining industrial production. The methodological basis of the study is integrated, structural, factological principles and approaches. The article uses general methods of research (analysis, synthesis, generalization), as well as private-scientific-factor analysis, which means the methodology of complex and system study of interaction of factors on the size of the effective indicators and others. The factor analysis of published and stock materials on title issues allowed to perform a complex analysis of the influence of the main factors of quarry production on the air of the adjacent territory. Features of atmospheric air pollution during the quarrying of sites, ore enrichment and work of service industries have been identified. Identified toxic pollutants cause the occurrence and exacerbation of various human diseases. The urgency of solving the issue of dust suppression during the quarry development of the deposits of the Udokan hearth of mineral resources, as well as the issue of transferring quarry vehicles to the consumption of replenished fuel, i.e. electricity - replacing diesel dump trucks with dump trucks powered by a contact network (trolleybuses, diesel trolleybuses, trolleynoac-cumulative). The urgency of solving the issue of dust transfer at the quarrying development of deposits of the Udokanskiy hotbed of mineral resources was substantiated, as well as the development of the question of the transfer of career vehicles for the consumption of renewable fuels, t. e. Electric power - replacement of diesel pit dump trucks with dump trucks powered by a contact network (trolley vehicles, diesel-trolley-vehicles, troll-batteries).