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the impact of surface and coal mining on environment

Basic Information about Surface Coal Mining in Appalachia

Nov 23, 2021Coal seams are removed with excess soil and rock placed in an adjacent valley. Large scale earth moving equipment is used to excavate and remove coal from lower layers. The equipment used depends on the method and scale of the surface mining method being employed. Regrading begins as coal excavation continues.

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Surface mining - Wikipedia

Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit (the overburden) are removed, in contrast to underground mining, in which the overlying rock is left in place, and the mineral is removed through shafts or tunnels.. In North America, where the majority of surface coal mining ...

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Minimizing the Adverse Impacts of Surface Coal Mining on the ...

Prior to the promulgation of SMCRA coal mining left unreclaimed lands which caused water pollution, erosion, floods, slope failures, loss of fish and wildlife resources and dangerous highwalls. Today SMCRA requires the coal mine operations submit permits and plans prior to any coal mining disturbances.

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Investigating the environmental impacts of coal mining using remote ...

China is the largest producer and consumer of coal in the world. The extraction of coal is increasing intensively to meet the needs of the ever-increasing population and industries. However, coal mining has resulted in environmental changes, including deforestation, air, water, soil, and landform deterioration. This study investigates the impact of mining on the environment in Ruqigou ...

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Mining and the Environment: What Happens When A Mine Closes?

[The] surface and underground coal mining operations affect interstate commerce, contribute to the economic well-being, security, and general welfare of the Nation and should be conducted in an environmentally sound manner..[And] the cooperative effort established by this Act is necessary to prevent or mitigate adverse environmental effects ...

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Impacts of coal surface mining on 25 migratory species of high ...

OSTI.GOV Technical Report: Impacts of coal surface mining on 25 migratory species of high Federal interest

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Coal explained Coal and the environment - Energy Information Administration

Dec 2, 2021In 2019, methane emissions from coal mining and abandoned coal mines accounted for about 8% of total U.S. methane emissions and about 1% of total U.S. greenhouse gas emissions (based on global warming potential). Some mines capture and use or sell the coalbed methane extracted from mines. Emissions from burning coal

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Environmental Effects of Surface Coal Mining - Ebrary

The general physical factors causally related to the environmental effects of surface coal mining are climate, topography, overburden, coal, hydrology, and land use. Each factor is described by a series of parameters, and each parameter may have several possible values. These parameters and possible values are shown in Table 1.2.

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Potential Environmental Effects of Uranium Mining, Processing, and ...

The disturbance of the land surface by mining, the temporary storage of ores and mining and processing wastes on-site, dewatering of mine workings/pits, and a variety of reclamation activities all have the potential to significantly affect the concentrations and loads of dissolved and suspended materials in surface water off-site.

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Positive and Negative Effects of Mining

Mining Contributes To Global Warming. Natural resources extracted through mining contribute heavily to global warming. Coal and oil are burned to power cars and our electric grid, releasing dangerous CO2 into the environment. Beyond being fueling these processes, mining itself creates a lot of pollution.

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Bioaccumulation and effects of selenium from surface coal mining in an ...

However, ecological impacts of these operations may persist for decades. Expansions of open-pit coal mining in British Columbia of Western Canada are planned. Governmental regulation of background contaminants leached from these mines into nearby water systems were established to mitigate environmental impacts associated with these operations.

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The Impact of Surface Coal Mining on the Pre- and Post-Mining ...

organically rich, alleviated and more sustainable soil environment to ensure improved rehabilitation res ults of surface coal mines. It can be concluded, that sufficient data has shown that reclaimed surface coal mine soils can serve as a valuable resource to the animal production industry as well as to local communities, if managed correctly.

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The speed, scale, and environmental and economic impacts of surface ...

Dive into the research topics of 'The speed, scale, and environmental and economic impacts of surface coal mining in the Mongolian Plateau'. Together they form a unique fingerprint. Sort by Weight Alphabetically Earth & Environmental Sciences economic impact coal mining environmental impact plateau coal coal production environmental damage

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Late 20th Century Coal Mining | Energy History - Yale University

The U.S. coal economy underwent significant changes during the late twentieth century in terms of where and how coal was produced. Overall production increased after 1960 in eastern coal mines, with another jump occurring in western mines after 1970. Mining techniques also shifted from underground to surface mining.

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Investigating the environmental impacts of coal mining using remote ...

1 day agoChina is the largest producer and consumer of coal in the world. The extraction of coal is increasing intensively to meet the needs of the ever-increasing population and industries. However, coal mining has resulted in environmental changes, including deforestation, air, water, soil, and landform deterioration. This study investigates the impact of mining on the environment in Ruqigou ...

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Improving EPA Review of Appalachian Surface Coal Mining Operations ...

literature that has preliminarily identified associations between increases in surface coal mining activities and increasing rates of cancer, birth defects, and other health problems in Appalachian communities. 7. 3 Final Programmatic Environmental impact Statement on Mountaintop Mining/Valley Fills in Appalachia. 2005. Available at

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30 U.S. Code Subchapter V - CONTROL OF THE ENVIRONMENTAL IMPACTS OF ...

§ 1265. Environmental protection performance standards § 1266. Surface effects of underground coal mining operations § 1267. Inspections and monitoring § 1268. Penalties § 1269. Release of performance bonds or deposits § 1270. Citizens suits § 1271. Enforcement § 1272. Designating areas unsuitable for surface coal mining § 1273.

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Draft Regional Environmental Impact Statement for Surface Coal and ...

The Draft Regional Environmental Impact Statement (REIS) for Surface Coal and Lignite Mining in Texas is submitted for your review and comment. The REIS considers the potential environmental impacts of future mine expansions or satellite mines in six study areas along the coal-bearing geological formations that run

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Surface mining and reclamation effects on flood response of watersheds ...

[1] Surface mining of coal and subsequent reclamation represent the dominant land use change in the central Appalachian Plateau (CAP) region of the United States. Hydrologic impacts of surface mining have been studied at the plot scale, but effects at broader scales have not been explored adequately. Broad-scale classification of reclaimed sites is difficult because standing vegetation makes ...

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Evaluating Impacts of Coal Mining in South African environment: a step ...

The strip-mining process to extract coal is using draglines to eliminate the overburden and further substitute it in the mined-out surface, or by open casting, with the overburden being substituted and dumped away. The surface mining requirement some important equipment that also contributes to the destruction of the environment. Secondly, for ...

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Effects of coal mining on the environment - Mineral Corp

Global mining of coal can also produce negative health impacts on humans. Despite the use of new technologies and global talking on the reduction of harmful effects of fuel still, the trend of mining coal will rise rapidly in the coming years. 7.73 billion tons of coal was mined in 2019, and the numbers are expected to rise in 2020. Fuel is ...

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(PDF) Impact of Coal Mining on Environment - ResearchGate

Coal is mainly mined using two methods- surface or opencast and underground mining. The geological condition determines the method of mining. Coal mining is usually associated with the degradation...

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Impact of coal mining on stream biodiversity in the US and its ... - Nature

Coal is an important energy source, but its use affects regional air quality and global climate. This study finds that coal mining reduces the diversity and number of stream animals and that these ...

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Effects Of Mining on the Environment and Human Health

Underground mining causes huge amounts of waste earth and rock to be brought to the surface - waste that often becomes toxic when it comes into contact with air and water. It causes subsidence as mines collapse and the land above it starts to sink. This causes serious damage to buildings.

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What Is The Environmental Impact Of The Coal Industry?

The coal industry has a significantly negative environmental impact on the land, water, and air. It is responsible for producing pollution such as ash, sludge, slurry, arsenic, mercury, uranium, and other heavy metals that pollute the air and waterways. Additionally, coal processing has a negative effect on human health.

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Surface Coal Mining Activities under Clean Water Act Section 404 - US EPA

July 21, 2011 Final Memorandum: Improving EPA Review of Appalachian Surface Coal Mining Operations Under the Clean Water Act, National Environmental Policy Act, and the Environmental Justice Executive Order. On July 31, 2012, the Federal District Court for the District of Columbia set aside the EPA's July 21, 2011 Final Guidance on Improving ...

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What Is the Environmental Impact of Mining and Burning Coal?

Surface coal mining damages the environment. Mountaintop removal mining is used to access layers of coal buried deep within mountains. This mining technique alters the landscape and damages ecosystems. Because coal is so abundant and relatively inexpensive, many people are reluctant to give it up as a fuel source.

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Surface Coal Mining - Department of Environmental Protection

The primary methods of surface coal mining used in Pennsylvania are: Strip Mining: Layers of soil and rock overburden are removed the coal exposed coal seam is excavated. The area is then backfilled, regraded, and replanted during the reclamation process. Highwall Mining: An outcrop of coal is removed by traditional excavators, or by using ...

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How Does Mining Affect the Environment? | Greentumble

One effect of this type of mining on the environment is the pervasive problem of soil erosion, which in turn leads to the pollution of waterways. Another destructive type of mining is underground coal mining. It has the effect of releasing methane into the atmosphere, and bringing toxic waste to the surface [2]. Impacts on animals

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Environmental impact of coal mining and coal seam gas production on ...

The extraction of coal and coal seam gas (CSG) will generate produced water that, if not adequately treated, will pollute surface and groundwater systems. In Australia, the discharge of produced water from coal mining and related activities is regulated by the state environment agency through a pollution licence.

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Coal Mining and the Environment - University of Illinois Urbana-Champaign

Acid mine drainage from both surface and underground coal mines contaminates surface water. Not only can the water be highly acidic, but it also can contain toxic metals and toxic organic pollutants. The series of steps leading from pyrite to acidic water is shown below.

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Mountaintop Mining Is Destroying More Land for Less Coal, Study Finds

The data and a series of new maps that track the spread of surface mining across the region suggest that even as the industry has declined, what continues likely has an oversized impact on people ...

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Coal mining has negative impact on freshwater stream biodiversity

The study reported that streams affected by coal mining had, on average, a one-third reduction in biodiversity and only half of the total organism abundance of unaffected streams. Invertebrate, fish, and salamander species richness (e.g., the number of different species living in the stream) declined by 32%, 39%, and 28%, respectively.

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Environmental impact of coal mining - atozwiki

Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to. Coal mining. Source: Wikipedia, the free encyclopedia. (Redirected from Environmental impact of coal mining) ...

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What Are the Advantages and Disadvantages of Surface Mining?

Advantages of surface mining include economic and financial benefits for miners and communities and a safer alternative to pit mining, but its disadvantages include environmental impacts, such as erosion and contamination. Surface mining, also called strip mining, delivers economically vital supplies of coal, which powers transportation and creates consumer products, boosting local economies ...

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Environmental Problems of Surface and Underground Mining: a review.

Nevertheless, getting at them comes at a price on the environment with externalities such as pollution, erosion, destruction of natural ecosystem etc. Mining affects all the components of...

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Coal | National Geographic Society

Economically, surface mining is a cheaper option for extracting coal than underground mining. About two and a half times as much coal can be extracted per worker, per hour, than is possible with underground mining. The environmental impacts of surface mining are dramatic. The landscape is literally torn apart, destroying habitats and entire ...

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What EPA is Doing to Reduce the Adverse Impacts of Surface Coal Mining ...

EPA research on surface coal mining examines the impacts of mining on headwater streams and other water resources near mining sites. This research lends scientific support to guidance documents for land managers to provide for mining flexibility while protecting the environment and public health. Learn more about EPA research on mountaintop mining

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Exploring the legacy effects of surface coal mining on stream chemistry ...

Surface coal mining results in dramatic alterations of the landscape in central Appalachia, leading to a myriad of environmental problems. In this study, we explore the long-term effects of surface coal mining on stream chemistry and endeavor to gain a better understanding of the efficacy of reclamation. We examined 30 sites in the Raccoon Creek watershed in southeastern Ohio, where the ...

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Mining | Environmental Issues - Pennsylvania State University

Underground mining causes huge amounts of waste earth and rock to be brought to the surface - waste that often becomes toxic when it comes into contact with air and water. It causes subsidence as mines collapse and the land above it starts to sink. This causes serious damage to buildings. It lowers the water table, changing the flow of ...

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