Coal mining and its impacts essay

Use of petrol vehicles in the mines contributes hydrocarbons and lead. Water spraying at the transfer points tends to reduce air pollution. Expansion in works for S. Action to Minimize the Impacts: During separation, residual rock slurries, which are mixtures of pulverized rock and liquid, are produced as tailings, toxic and radioactive elements from these liquids can leak into bedrock if not properly contained.

Impacts on aquatic ecology due to discharge of effluents from the units. However, the tailings disposal plan involved storing tailings in the Taseq lake, which will cause pollution of not only the lake, but the rivers leading from it and the ocean beyond.

Most underground mining operations increase sedimentation in nearby rivers through their use of hydraulic pumps and suction dredges; blasting with hydraulic pumps removes ecologically valuable topsoil containing seed banks, making it difficult for vegetation to recover Miranda et al.

There are also many occupational health hazards. Proper maintenance of the equipment and machines in the mines and other places in the complexes helps not only in minimizing the contributions to the air pollution but also the noise generation.

Heap Leaching Environmental issues with heap leaching are centered on the failure to keep process solutions within the heap leaching circuit. Moreover, contamination persists over time: Endemic species are especially sensitive, since they need very specific environmental conditions.

Green belts of adequate widths, say 25 m, may be planned between the residential areas and the mines not only to attenuate noise but also to arrest dust.

Environmental impact of mining

Case studies like these illustrate the result of ignoring the environmental damages of mining, and leaving them unaddressed or unregulated. Tar Creekan abandoned mining area in Picher, Oklahoma that is now an Environmental Protection Agency superfund site, also suffers from heavy metal contamination.

As water takes on harmful concentrations of minerals and heavy metals, it becomes a contaminant. There are many diseases that can come from the pollutants that are released into the air and water during the mining process.

The surface activities in the underground mining areas, e. Coal is an abundant fuel source that is relatively inexpensive to produce and convert to useful energy. Underground Mining Underground mining has the potential for tunnel collapses and land subsidence Betournay, Some of the sedimentary rocks may have CH4 and when mined they may contribute this gas to the surrounding air.

The drilling and transport of brine solutions can disrupt existing ecosystems and well casings, pipelines, and storage tanks are subject to corrosion due to the high salinity content of the solutions that they are exposed to, which can lead to leaks and contamination of adjacent bodies of water New York State Division of Mineral Resources, Currently, there is no economically plausible plan to clean up contamination of an aquifer by sodium chloride and harmful concentrations of chloride inhibit plant growth and can cause fish kills Division of Mineral Resources, Mining is an inherently invasive process that can cause damage to a landscape in an area much larger than the mining site itself.

The effects of this damage can continue years after a mine has shut down, including the addition to greenhouse gasses, death of flora and fauna, and erosion of land and habitat. Coal Mining and Its Impacts Coal is a hard, black colored rock-like substance.

Impacts of Mining on Our Environment (with Remedial Measures)

It is made up of carbon, hydrogen, nitrogen, and varying amount of sulphur. Coal was form as decomposition took place in the absence of oxygen and much of the hydrogen content of the. However, producing and using coal affects the environment. Effects of coal mining Surface mines (sometimes called strip mines) were the source of about 65%.

Read this essay on Essay About Coal Mining. Come browse our large digital warehouse of free sample essays. Get the knowledge you need in order to pass your classes and more. Only at polkadottrail.com".

The environmental impact of mining includes erosion, formation of sinkholes, Biomagnification plays an important role in polluted habitats: mining impacts on biodiversity should be, Coal mining.

Deforestation. With open cast mining the. Coal Mining and Its Impacts - Coal Mining and Its Impacts Coal is a hard, black colored rock-like substance. It is made up of carbon, hydrogen, nitrogen, and varying amount of sulphur.

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Coal mining and its impacts essay
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