Ecological aspects of managing the stressed- deformed state of the mountain massif during the development of multiple coal layers

The ecological consequences of long-term development of coal
deposits for the components of the environment, buildings,
communications and infrastructure facilities have been analysed. The
stress-deformed state of the rock massif around the preparatory working in
the development of multiple coal layers is determined. The parameters of
the development of the contiguous layers in the conditions of the mines of
the Lviv-Volyn Coal Basin are substantiated. The complex of nature
protection measures allowing to reduce the negative consequences of
disturbance of the earth's surface in the development of multiple coal
layers is substantiated.