Sentence examples for major mining activities from inspiring English sources

Fig. 6 a Lithological and geological units of the Black Forest, including historic major mining activities.

At the same time, the major impact caused by mining activities is also reflected.

There is much mining-related industrial activity on the Copperbelt, and a major downturn in mining activity would have severe repercussions for the area as a whole.

Lignite mining activities lead to major disturbances of the landscape.

Metalliferous mine wastes represent one of the major sources of environmental contamination from mining activities.

Ecological restoration of degraded metal-rich habitats and bare metal-rich soils created by mining activities has nowadays become a major environmental issue to reduce mining impacts on the erosion of biodiversity and the degradation of landscape, soil and water.

Slope instabilities have been one of the major problems in the pit mine since the beginning of mining activities.

So, major reason of soil degradation of the study area is because of anthropogenic causes i.e. the coal mining activities.

By the 1930s Canada had become a major mining country.

Upstream, coal and uranium mining activities are equally destructive.

By 1918 almost all local mining activities had ceased.