Ecological risks observed during extracting semi-precious, facing and ornamental stones in Irkutsk region

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Yu Aleksandrova, A.^1 ; Timofeeva, S.S.^1

Irkutsk National Research Technical University, Irkutsk, Russia^1

关键词: Atmosphere pollution;    Ecological and economic;    Ecological risks;    Indirect effects;    Ornamental stone;    Production activity;    Production area;    Statistical datas;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/9/092001/pdf
DOI  :  10.1088/1755-1315/194/9/092001

来源: IOP

【 摘 要 】

The paper under consideration is devoted to the problem of evaluating a mining production negative effect on the atmosphere air. The assessment of the ecological risk has been made in the context of four working areas of a mining production with regard to statistical data resulting from a production activities control. The index of the atmosphere pollution is determined with regard to investigation materials obtained as a result of production control and standard projects of marginal release. Pollution zones of production areas with the dust of rocks extracted have been patterned and an ecological and economic damage caused by mineral extracting activities of works and typical for ecostresses has been calculated, the latter being promotive of a considerable atmosphere loading. Direct and indirect effects of the above-mentioned production on the elements of the environment are assessed.