Mountain top removal
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Mountaintop removal mining (MTR), also known as mountaintop mining (MTM), is a form of surface mining at the summit or summit ridge of a mountain.
Coal seam 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 generate electricity. Steel and cement industries use coal as a fuel for extraction of iron fro ...
s are extracted from a mountain by removing the land, or
overburden In mining, overburden (also called waste or spoil) is the material that lies above an area that lends itself to economical exploitation, such as the rock, soil, and ecosystem that lies above a coal seam or ore body. Overburden is distinct from tai ...
, above the seams. This process is considered to be safer compared to underground mining because the coal seams are accessed from above instead of underground. In the United States, this method of coal mining is conducted in the
Appalachian Mountains The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...
in the eastern United States. Explosives are used to remove up to 400 vertical feet (120 m) of mountain to expose underlying coal seams. Excess rock and soil is dumped into nearby valleys, in what are called "holler fills" ("hollow fills") or "valley fills".U.S. Environmental Protection Agency, "Mountaintop Mining/Valley Fills in Appalachia: Final Programmatic Environmental Impact Statement," issued 2005 June 25, available a
http://www.epa.gov/region03/mtntop/index.htm
(accessed 2006 August 20).
The practice of MTM has been controversial. While there are economic benefits to this practice, there are also concerns for environmental and human health costs.  


Overview

Mountaintop removal mining (MTR), also known as mountaintop mining (MTM), is a form of surface mining that involves the topographical alteration and/or removal of a summit, hill, or ridge to access buried coal seams. The MTR process involves the removal of
coal seam 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 generate electricity. Steel and cement industries use coal as a fuel for extraction of iron fro ...
s by first fully removing the
overburden In mining, overburden (also called waste or spoil) is the material that lies above an area that lends itself to economical exploitation, such as the rock, soil, and ecosystem that lies above a coal seam or ore body. Overburden is distinct from tai ...
lying atop them, exposing the seams from above. This method differs from more traditional
underground mining Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic vi ...
, where typically a narrow shaft is dug which allows miners to collect seams using various underground methods, while leaving the vast majority of the overburden undisturbed. The overburden from MTR is either placed back on the ridge, attempting to reflect the approximate original contour of the mountain, and/or is moved into neighboring valleys. Excess rock and soil containing mining byproducts are disposed into nearby valleys, in what are called "holler fills" or "valley fills". MTR in the United States is most often associated with the extraction of coal in the
Appalachian Mountains The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...
. Google Earth Engine and Landsat imagery report the extent of newly mined land from 1985 to 2015 to be 2,900 km2. Considering surface mining sites prior to 1985, the cumulative total of mined land was calculated to be 5,900 km2. Further studies calculated that 12m2 of mined land produced one metric ton of coal. Sites range from Ohio to Virginia. Copeland (2004) pp.39 It occurs most commonly in
West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the B ...
and Eastern
Kentucky Kentucky ( , ), officially the Commonwealth of Kentucky, is a state in the Southeastern region of the United States and one of the states of the Upper South. It borders Illinois, Indiana, and Ohio to the north; West Virginia and Virginia ...
, the top two coal-producing states in Appalachia. At current rates, MTR in the U.S. will mine over 1.4 million acres (5,700 km²) by 2010, an amount of land area that exceeds that of the state of Delaware. More than 500 mountains in the US have been destroyed by this process, resulting in the burial of of streams. Mountaintop removal has been practiced since the 1960s. Increased demand for coal in the United States, sparked by the
1973 Events January * January 1 - The United Kingdom, the Republic of Ireland and Denmark 1973 enlargement of the European Communities, enter the European Economic Community, which later becomes the European Union. * January 15 – Vietnam War: ...
and 1979 petroleum crises, created incentives for a more economical form of coal mining than the traditional
underground mining Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic vi ...
methods involving hundreds of workers, triggering the first widespread use of MTR. Its prevalence expanded further in the 1990s to retrieve relatively
low-sulfur coal Metallurgical coal or coking coal is a grade of coal that can be used to produce good-quality coke. Coke is an essential fuel and reactant in the blast furnace process for primary steelmaking. The demand for metallurgical coal is highly coupled ...
, a cleaner-burning form, which became desirable as a result of amendments to the U.S. Clean Air Act that tightened emissions limits on high-sulfur coal processing.


Process


Mining

Land is deforested prior to mining operations and the resultant
lumber Lumber is wood that has been processed into dimensional lumber, including beams and planks or boards, a stage in the process of wood production. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, wi ...
is either sold or burned. According to the Surface Mining Control and Reclamation Act of 1977 ( SMCRA), the
topsoil Topsoil is the upper layer of soil. It has the highest concentration of organic matter and microorganisms and is where most of the Earth's biological soil activity occurs. Description Topsoil is composed of mineral particles and organic matt ...
is supposed to be removed and set aside for later reclamation. However, coal companies are often granted waivers and instead reclaim the mountain with "topsoil substitute". The waivers are granted if adequate amounts of topsoil are not naturally present on the rocky ridge top. Once the area is cleared, miners use explosives to blast away the
overburden In mining, overburden (also called waste or spoil) is the material that lies above an area that lends itself to economical exploitation, such as the rock, soil, and ecosystem that lies above a coal seam or ore body. Overburden is distinct from tai ...
, the rock and subsoil, to expose
coal Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when ...
seams beneath. The overburden is then moved by various mechanical means to areas of the ridge previously mined. These areas are the most economical area of storage as they are located close to the active pit of exposed coal. If the ridge topography is too steep to adequately handle the amount of spoil produced then additional storage is used in a nearby valley or hollow, creating what is known as a ''valley fill'' or ''hollow fill''. Any streams in a valley are buried by the overburden. A front-end loader or excavator then removes the coal, where it is transported to a processing plant. Once coal removal is completed, the mining operators back stack overburden from the next area to be mined into the now empty pit. After backstacking and grading of overburden has been completed, topsoil (or a topsoil substitute) is layered over the overburden layer. Next, grass seed is spread in a mixture of seed, fertilizer, and mulch made from recycled newspaper. Depending on surface land owner wishes the land will then be further reclaimed by adding trees if the pre-approved post-mining land use is forest land or wildlife habitat. If the land owner has requested other post-mining land uses the land can be reclaimed to be used as pasture land, economic development or other uses specified in SMCRA. Because coal usually exists in multiple geologically stratified seams, miners can often repeat the blasting process to mine over a dozen seams on a single mountain, increasing the mine depth each time. This can result in a vertical descent of hundreds of extra feet into the earth.


Reclamation


Surface Mining Control and Reclamation Act

Established in 1977, the
Surface Mining Control and Reclamation Act The Surface Mining Control and Reclamation Act of 1977 (SMCRA) is the primary federal law that regulates the environmental effects of coal mining in the United States. SMCRA created two programs: one for regulating active coal mines and a second ...
set up a program "for the regulation of surface mining activities and the reclamation of coal-mined lands".Digest of Federal Resource Laws of Interest to the U.S. Fish and Wildlife Service Surface Mining Control and Reclamation Act , url=https://www.fws.gov/laws/lawsdigest/surfmin.html Although U.S. mountaintop removal sites by law must be reclaimed after mining is complete, reclamation has traditionally focused on stabilizing rock formations and controlling for
erosion Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is dis ...
, and not on the
reforestation Reforestation (occasionally, reafforestation) is the natural or intentional restocking of existing forests and woodlands (forestation) that have been depleted, usually through deforestation, but also after clearcutting. Management A debat ...
of the affected area. However, the Surface Mining Control and Reclamation Act of 1977 list "the restoration of land and water resources" as a priority.


Appalachian Regional Reforestation Initiative (ARRI)

Historically, reforested mining sites have been characterized by seedling mortality, slow growth and poor production. Challenges associated with returning forests to their pre-mining state enabled grassland conversion to become standard. The Appalachian Regional Reforestation Initiative (ARRI), established in 2004, works to promote the growth of hardwood trees on reclaimed mining sites. The ARRI operates utilizing the Forestry Reclamation Approach (FRA). In an effort to apply specific
forest restoration Forest restoration is defined as “actions to re-instate ecological processes, which accelerate recovery of forest structure, ecological functioning and biodiversity levels towards those typical of climax forest” i.e. the end-stage of natural ...
practices, the FRA focuses on five main reclamation components: (1) establish suitable soil deeper than four feet to enhance root growth, (2) ensure non-compacted topsoil is present, (3) plan vegetative ground cover to support tree growth (4) include tree species that support local wildlife, as well as commercially desired products, (5) ensure that proper planting techniques are utilized. This group also facilitates restoration efforts by educating and training members of the coal industry on their role in promoting and adopting effective management practices.


Valley fill sites

Valley fill sites can be characterized by high sulfur concentrations from the weathering process of mountaintop sulfur-rich debris. Additionally,
acid mine drainage Acid mine drainage, acid and metalliferous drainage (AMD), or acid rock drainage (ARD) is the outflow of acidic water from metal mines or coal mines. Acid rock drainage occurs naturally within some environments as part of the rock weathering ...
(AMD) increases the concentration of sulfate, iron, aluminum and manganese in surrounding streams. Some of the most common treatments include plugging mine openings, altering the landscape to divert incoming water from at-risk ecosystems, alkaline inputs, limestone channels and treatment ponds or wetlands.


Biotic stream remediation index

Current remediation methods may vary, but expensive treatment costs persist. The cost efficiency of treatments can be increased through the use of models that are able to accurately predict ecosystem responses to various inputs; thus enabling restoration groups to determine the overall most effective treatment combination. Biotic indicators present within stream ecosystems impacted by valley fill (VF) activity and AMD are valuable assets to increase the cost efficiency of restoration efforts.
Mayflies Mayflies (also known as shadflies or fishflies in Canada and the upper Midwestern United States, as Canadian soldiers in the American Great Lakes region, and as up-winged flies in the United Kingdom) are aquatic insects belonging to the order ...
(Order Ephemeroptera) are abundant in streams in the Appalachian Mountain region. They are highly sensitive to water quality, as their immature forms require unpolluted water. VF and AMD are the leading causes of water chemistry and habitat alterations in this region, the driving factors limiting mayfly populations. Thus, they can be utilized as an effective indicator species to quantify restoration progress through modeling efforts focused on mountaintop mining driven changes in adjacent ecosystems. Effectively developed biotic response models can improve and refine restoration efforts by establishing target indicator species population goals and by enabling the monitoring and assessment of water chemistry and habitat changes impacting particular species.


Economics

As of 2015, approximately one third of the electricity generated in the United States is produced by
coal-fired power plant A coal-fired power station or coal power plant is a thermal power station which burns coal to generate electricity. Worldwide, there are about 8,500 coal-fired power stations totaling over 2,000 gigawatts capacity. They generate about a th ...
s. MTR accounted for less than 5% of U.S. coal production as of 2001. In some regions, however, the percentage is higher, for example, MTR provided 30% of the coal mined in West Virginia in 2006. Historically in the U.S. the prevalent method of coal acquisition was
underground mining Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic vi ...
which is very labor-intensive. In MTR, through the use of explosives and large machinery, more than two and a half times as much coal can be extracted per worker per hour than in traditional underground mines, thus greatly reducing the need for workers. In Kentucky, for example, the number of workers has declined over 60% from 1979 to 2006 (from 47,190 to 17,959 workers). The industry overall lost approximately 10,000 jobs from 1990 to 1997, as MTR and other more mechanized underground mining methods became more widely used. The coal industry asserts that surface mining techniques, such as mountaintop removal, are safer for miners than sending miners underground. Proponents argue that in certain geologic areas, MTR and similar forms of surface mining allow the only access to thin seams of coal that traditional underground mining would not be able to mine. MTR is sometimes the most cost-effective method of extracting coal. Several studies of the impact of restrictions to mountaintop removal were authored in 2000 through 2005. Studies by Mark L. Burton,
Michael J. Hicks Michael J. Hicks (born in 1962) is the George & Frances Ball Distinguished Professor of Economics and director of the Center for Business and Economic Research and Professor of Economics at Ball State University. Early life and military career ...
and Cal Kent identified significant state-level tax losses attributable to lower levels of mining (notably the studies did not examine potential environmental costs, which the authors acknowledge may outweigh commercial benefits). Mountaintop removal sites are normally restored after the mining operation is complete, but "reclaimed soils characteristically have higher bulk density, lower organic content, low water-infiltration rates, and low nutrient content". Reclamation projects designed in conjunction with community needs can aid local economic development. Previously mined land can be reclaimed as sustainable agricultural land and solar farms. These efforts can help to diversify and stimulate the local economy by providing jobs and other economic opportunities.


Legislation in the United States

In the United States, MTR is allowed by section 515(c)(1) of the
Surface Mining Control and Reclamation Act of 1977 The Surface Mining Control and Reclamation Act of 1977 (SMCRA) is the primary federal law that regulates the environmental effects of coal mining in the United States. SMCRA created two programs: one for regulating active coal mines and a second ...
(SMCRA). Although most coal mining sites must be
reclaimed Land reclamation, usually known as reclamation, and also known as land fill (not to be confused with a waste landfill), is the process of creating new land from oceans, seas, riverbeds or lake beds. The land reclaimed is known as reclamati ...
to the land's pre-mining contour and use, regulatory agencies can issue waivers to allow MTR. In such cases, SMCRA dictates that reclamation must create "a level plateau or a gently rolling contour with no highwalls remaining". Different organizations have tried to revise a stream buffer rule placed in 1977. The rule states that certain conditions must be met, or the mining operation must take place "within 100 feet of a stream".  The Obama Administration, in July 2015, wrote up a draft "Stream Protection Rule". This draft adds "more protections to downstream waters", but it will also debilitate the current buffer requirements. In February 2017, newly-elected president Donald Trump signed a bill that did away with the stream protection rule previously administered by the Obama Administration. Permits must be obtained to deposit valley fill into streams. On four occasions, federal courts have ruled that the
US Army Corps of Engineers , colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = ...
violated the Clean Water Act by issuing such permits. Massey Energy Company is currently appealing a 2007 ruling, but has been allowed to continue mining in the meantime because "most of the substantial harm has already occurred," according to the judge. The Bush administration appealed one of these rulings in 2001 because the Act had not explicitly defined "fill material" that could legally be placed in a waterway. The EPA and Army Corps of Engineers changed a rule to include mining debris in the definition of fill material, and the ruling was overturned. On December 2, 2008, the Bush Administration made a rule change to remove the Stream Buffer Zone protection provision from SMCRA allowing coal companies to place mining waste rock and dirt directly into headwater waterways. A federal judge has also ruled that using settling ponds to remove mining waste from streams violates the Clean Water Act. He also declared that the Army Corps of Engineers has no authority to issue permits allowing discharge of pollutants into such in-stream settling ponds, which are often built just below valley fills. On January 15, 2008, the environmental advocacy group
Center for Biological Diversity The Center for Biological Diversity is a nonprofit membership organization known for its work protecting endangered species through legal action, scientific petitions, creative media and grassroots activism. It was founded in 1989 by Kieran Suckl ...
petitioned the
United States Fish and Wildlife Service The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with othe ...
(FWS) to end a policy that waives detailed federal Endangered Species Act reviews for new mining permits. Under current policy, as long as a given MTR mining operation complies with federal surface mining law, the agency presumes conclusively, despite the complexities of intra- and inter-species relationships, that the instance of MTR in question is not damaging to endangered species or their habitat. Since 1996, this policy has exempted many strip mines from being subject to permit-specific reviews of impact on individual endangered species. Because of the 1996 Biological Opinion by FWS making case-by-case formal reviews unnecessary, the Interior's Office of Surface Mining and state regulators require mining companies to hire a government-approved contractor to conduct their own surveys for any potential endangered species. The surveys require approval from state and federal biologists, who provide informal guidance on how to minimize mines' potential effects to species. While the agencies have the option to ask for formal endangered species consultations during that process, they do so very rarely. On May 25, 2008,
North Carolina North Carolina () is a state in the Southeastern region of the United States. The state is the 28th largest and 9th-most populous of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, Georgia and ...
State Representative Pricey Harrison introduced a bill to ban the use of mountaintop removal coal from coal-fired power plants within North Carolina. This proposed legislation would have been the only legislation of its kind in the United States; however, the bill was defeated. A Memorandum of Understanding (MOU) and Interagency Action Plan (IAP) were signed by officials of EPA, the Corps, and the Department of the Interior on June 11, 2009. The MOU and IAP outlined different administrative actions that would help decrease "the harmful environmental impacts of mountaintop mining". The plan also includes near and long-term actions that highlight "specific steps, improved coordination, and greater transparency of decisions". The U.S. Energy Information Administration (EIA) stated that the Clean Water Rule was completed on May 27, 2015 by the U.S. Environmental Protection Agency (EPA) and the U.S. Army.  The Clean Water Rule "more precisely defines waters protected under the Clean Water Act". The EIA also stated that the Office of Surface Mining Reclamation and Enforcement (OSMRE), the EPA and the U. S. Army Corps of Engineers are collaborating with each other to make an environmental impact statement (EIS) "analyzing environmental impacts of coal surface mining in the Appalachian region". On Tuesday, April 9, 2019, the Subcommittee on Energy and Mineral Resources held a legislative hearing, "''Health and Environmental Impacts of Mountaintop Removal Mining".'' This hearing involved the H.R. 2050 (Rep. Yarmuth) bill. This bill stated that "until health studies are conducted by the Department of Health and Human Services", there will be a suspension on permitting for mountaintop removal coal mining.


Environmental impacts

MTR negatively impacts the environment. Practices of explosion and digging release many pollutants to the surrounding environment and community and alternation of the ecosystem. Associated air pollutants such as particulate matter, nitrogen oxides, sulfur dioxide not only raise health concerns, they also have effects on all ecosystems. Air pollution contributes to issues such as water and soil acidification, chemicals bioaccumulation in the food web and eutrophication. Operations of valley fills buried more than 2,000 km of headwater and streams in the Appalachians. MTR reduces the freshwater resource that supports biodiversity. In addition, the operation provides opportunities for contamination leaching. Ca2+, Mg2+ and SO42− alter water chemistry by increasing pH, salinity and electrical conductivity. Increasing phosphorus and nitrogen can cause
nutrient pollution Nutrient pollution, a form of water pollution, refers to contamination by excessive inputs of nutrients. It is a primary cause of eutrophication of surface waters (lakes, rivers and coastal waters), in which excess nutrients, usually nitrogen or ...
. Selenium is toxic and can bioaccumulate. Land disturbance from forestry cutting, soil and bedrock displacement/removal and use of heavy machinery can decrease soil infiltration rate, terrestrial habitat and carbon sequestration, increase in runoff and sediment weathering. As the consequence, hydrology, geochemistry and the ecosystem's health can be permanently impacted.M.A. Palmer et al. Mountaintop Mining Consequences, ''Science'', 8 January 2010, Vol. 327, p. 148.


2010 report

A January 2010 report in the journal ''
Science Science is a systematic endeavor that Scientific method, builds and organizes knowledge in the form of Testability, testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earli ...
'' reviews current peer-reviewed studies and water quality data and explores the consequences of mountaintop mining. It concludes that mountaintop mining has serious environmental impacts that mitigation practices cannot successfully address. For example, the extensive tracts of deciduous forests destroyed by mountaintop mining support several endangered species and some of the highest biodiversity in North America. There is a particular problem with burial of headwater streams by valley fills which causes permanent loss of ecosystems that play critical roles in ecological processes. In addition, increases in metal ions, pH, electrical conductivity, total dissolved solids due to elevated concentrations of sulfate are closely linked to the extent of mining in West Virginia watersheds. Declines in stream biodiversity have been linked to the level of mining disturbance in West Virginia watersheds.


Published studies

Published studies also show a high potential for human health impacts. These may result from contact with streams or exposure to airborne toxins and dust. Adult hospitalization for chronic pulmonary disorders and hypertension are elevated as a result of county-level coal production. Rates of mortality, lung cancer, as well as chronic heart, lung and kidney disease are also increased. A 2011 study found that counties in and near mountaintop mining areas had higher rates of birth defects for five out of six types of birth defects, including circulatory/respiratory, musculoskeletal, central nervous system, gastrointestinal, and urogenital defects. These defect rates were more pronounced in the most recent period studied, suggesting the health effects of mountaintop mining-related air and water contamination may be cumulative. Another 2011 study found "the odds for reporting cancer were twice as high in the mountaintop mining environment compared to the non mining environment in ways not explained by age, sex, smoking, occupational exposure, or family cancer history".


Impact statement

A
United States Environmental Protection Agency The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it ...
(EPA) environmental impact statement finds that streams near some valley fills from mountaintop removal contain higher levels of minerals in the water and decreased aquatic
biodiversity Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') l ...
. Mine-affected streams also have high selenium concentrations, which can bioaccumulate and produce toxic effects (e.g., reproductive failure, physical deformity, mortality), and these effects have been documented in reservoirs below streams. Because of higher pH balances in mine-affected streams, metals such as selenium and iron hydroxide are rendered insoluble, bringing attendant chemical changes to the stream. The statement also estimates that of Appalachian streams were buried by valley fills between 1985 and 2001. On September 28, 2010, the EPA independent Science Advisory Board (SAB) released their first draft review of EPA's research into the water quality impacts of valley fills associated with mountaintop mining, agreeing with EPA's conclusion that valley fills are associated with increased levels of conductivity threatening aquatic life in surface waters. A 2012 review by Science of the Total Environment cited elevated concentrations of SO42-, HCO3, Ca2+ and Mg2+ downstream from VF sites. These elevated concentrations are driving factors contributing to overall increases in water conductivity. Measured conductivity values ranging from 159 to 2720 μS/cm were recorded downstream. In comparison, the reference site that did not experience MTM measured conductivity values that ranged from 30 to 260μS/cm.


Stream ecosystems

Headwater streams play a major role in the physicochemical quality of larger rivers and streams because of their close association to the surrounding landscape. They function to retain floodwaters, store nutrients and reduce sediment accumulation. VF processes limit these functions, negatively impacting surrounding rivers and watersheds. Factors contributing to disturbed stream flow include vegetation removal, subsequent aquifer formation, compaction of fill surface and overall loss of headwater streams. The removal of vegetation for mining sites reduces
evapotranspiration Evapotranspiration (ET) is the combined processes by which water moves from the earth’s surface into the atmosphere. It covers both water evaporation (movement of water to the air directly from soil, canopies, and water bodies) and transpi ...
rates from the watershed and ultimately leads to an increase in average discharge rates. Changes in flow can also be attributed to the formation of aquifers from VF that can store water entering from groundwater sources, surface run-off and precipitation. Compaction of VF sites from MTM equipment can increase the surface run-off contribution. The overall loss of headwater streams from VF practices reduces surface- groundwater connections.


Terrestrial impacts

While aquatic ecosystems and resources are vulnerable to pollution and geomorphological changes due to MTM and VF leaching, the terrestrial environment is also negatively impacted. The destruction of mountaintops results in forest loss and fragmentation. The overall loss of forest cover reduces suitable soil for revegetation efforts,
carbon sequestration Carbon sequestration is the process of storing carbon in a carbon pool. Carbon dioxide () is naturally captured from the atmosphere through biological, chemical, and physical processes. These changes can be accelerated through changes in lan ...
and
biodiversity Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') l ...
. The Appalachian region is characterized by its high biodiversity and steep topography. The varying elevations from mountains to valleys results in subsequent varying of forest ecosystem distributions. Forest loss and fragmentation exacerbate forest community distribution by altering the terrestrial environment. Fragmentation results in an increase in edge forests and a decrease in interior forests. This is an important distinction because forest conditions vary from both classifications. Edge forests are warmer, drier, more susceptible to windier conditions and can be better suited for invasive species. As edge forests become more prevalent, biodiversity is threatened. Forest communities as well as flora and fauna diversity depend on habitats provided by old growth forests. For example, a reduction in salamander populations on reclaimed sites can be attributed to an overall loss in mesic conditions. These conditions are not present in emerging edge forests. Additionally, terrestrial changes have transformed natural forest
carbon sink A carbon sink is anything, natural or otherwise, that accumulates and stores some carbon-containing chemical compound for an indefinite period and thereby removes carbon dioxide () from the atmosphere. Globally, the two most important carbon si ...
s into carbon sources.


Environmental effects of reclamation

Reclaimed soil generally has high bulk density and lower in infiltration rate, nutrients content and organic matter; reclaimed sites are generally not successful to reestablish the pre-mining forests that once occupied due to poor soil quality. Mine sites are often converted to non-native grassland and shrub land habitat with primarily invasive vegetation. Fast-growing, non-native flora such as '' Lespedeza cuneata'', planted to quickly provide vegetation on a site, compete with tree seedlings, and trees have difficulty establishing root systems in compacted backfill. In addition, reintroduced elk (''Cervus canadensis'') on mountaintop removal sites in Kentucky are eating tree seedlings. The new ecosystem differs from the original forest habitat and can have lower diversity and productivity. A study conducted in 2017 found that herpetofaunal (reptiles and amphibians) habitat generalists are associated with all habitats, while habitat specialists are only associated with forest sites. Reclaimed grassland and shrub land are unsuitable for habitat specialists in the near future. Consequently,
biodiversity Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') l ...
suffers in a region of the United States with numerous
endemic species Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...
. Streams are reclaimed by regrading mine land, reconfiguring the mine drain, or building new stream channels in an effort to resemble the buried ones. Although the mitigation focuses on rebuilding the structure, it has not successfully restored the ecological function of the natural streams. Evidence suggests that such methods can decrease the biodiversity over time. Studies comparing the characteristics of natural and constructed channels find that constructed channels are higher in specific conductance, temperature, ion concentration and lower in organic matter, leaves breakdown rate, invertebrate density and richness. Researchers have concluded that MTR has detrimental impacts on the aquatic system and the current assessments cannot adequately evaluate the quality of the constructed channels and failed to address the functional importance of the natural stream.


Advocates

Advocates of MTR claim that once the areas are reclaimed as mandated by law, the area can provide flat land suitable for many uses in a region where flat land is at a premium. They also maintain that the new growth on reclaimed mountaintop mined areas is better suited to support populations of game animals. While some of the land is able to be turned into grassland which game animals can live in, the amount of grassland is minimal. The land does not retake the form it had before the MTR. As stated in the book ''Bringing Down the Mountains'': "Some of the main problems associated with MTR include soil depletion, sedimentation, low success rate of tree regrowth, lack of successful revegetation, displacement of native wildlife, and burial of streams." The ecological benefits after MTR are far below the level of the original land.


Health impacts

Published studies also show a high potential for human health impacts. These may result from contact with streams or exposure to airborne toxins and dust. Adult hospitalization for chronic pulmonary disorders and hypertension are elevated as a result of county-level coal production. Rates of mortality, lung cancer, as well as chronic heart, lung and kidney disease are also increased. A 2011 study found that counties in and near mountaintop mining areas had higher rates of birth defects for five out of six types of birth defects, including circulatory/respiratory, musculoskeletal, central nervous system, gastrointestinal, and urogenital defects. These defect rates were more pronounced in the most recent period studied, suggesting the health effects of mountaintop mining-related air and water contamination may be cumulative. Another 2011 study found "the odds for reporting cancer were twice as high in the mountaintop mining environment compared to the non mining environment in ways not explained by age, sex, smoking, occupational exposure, or family cancer history".


Air quality

Research has shown that MTR increases human exposure to particulate matters, PAHs and crustal-derived elements. Other than occupational exposure, data and models suggested that deposits of  such pollutants in lungs of the residents are significantly higher in mining areas. PM samples collected from residential sites around the mining area had higher concentrations of silica, aluminum, inorganic lithogenic components and organic matter. A comparison study that surveyed residents from both the MTR mining community and non-mining community reported that people living near the MTR site experienced more symptoms of respiratory disease. Many studies conclude that exposure to  MTR environments can lead to impaired respiratory health issues. Laboratory experiments on mice also suggested that PM collected from the Appalachian MTR site can damage microvascular function that may contribute to cardiovascular disease found in the area.


Drinking water quality

MTR has negative effects on surface and ground water quality. Surface water in MTM regions has higher concentrations of arsenic, selenium, lead, magnesium, calcium, aluminum, manganese, sulfates and hydrogen sulfide from overburden. Wastewater from the coal cleaning process contains surfactants, flocculants, coal fines, benzene and toluene, sulfur, silica, iron oxide, sodium, trace metals and other chemicals. Wastewater is often injected and stored underground and has the potential to contaminate other water sources. Ground water samples from domestic wells in mining areas documented contaminations of arsenic, lead, barium, beryllium, selenium, iron, manganese, aluminum and zinc levels surpassing drinking water standards. A statistical study showed that water treatment facilities in MTR counties had significantly higher violations under the Safe Drinking Water Act compared to non-MTR counties and non-mining counties. Another study showed that ecological integrity of streams negatively correlates with cancer mortality rate in West Virginia; unhealthy streams correlates with higher cancer mortality rate. However, more studies are required on MTR impacts on public water and human health, some studies indicate the possibility of the two. Given the evidence that MTR impaired surface and ground water quality, safety of drinking water requires more efforts for protection and prevention.  


Environmental justice


Poverty and mortality disparities in Central Appalachia

The Appalachian region has a long history characterized by poverty. From 2013 to 2017, 6.5% to 41.0% of the population in Appalachia was impoverished. The average poverty rate for this region is 16.3%, above the national average of 14.6%. Poverty rates are directly proportional to mountaintop mining areas. Poverty rates in MTM areas were found to be significantly higher than in non-mining areas. In 2007, adult poverty rates in MTM areas were 10.1% greater than adult poverty rates in non-mining areas in Appalachia. Mortality rates show a similar relationship. Economic and health disparities are concentrated in MTM areas.


Alliance for Appalachia

The Alliance for Appalachia was established in 2006, with the mission to promote a healthy Appalachia centered around community empowerment. Today, The Alliance for Appalachia includes fifteen different member organizations working directly with impacted communities throughout Appalachia and participating in regional and federal-level campaigns. This group has been instrumental in advocating for the
RECLAIM Act The RECLAIM Act (Revitalizing the Economy of Coal Communities by Leveraging Local Activities and Investing More Act) was simultaneously introduced in the U.S. Senate and U.S. House of Representatives on March 27, 2017 by Senator Mitch McConnell (R ...
.


Appalachian women-led activism

Appalachian ironweed has become a symbol for the women of the Appalachian region. It represents their dedication to environmental activism and their tremendous strength to bear the burden of mountaintop mining while sustaining the grassroots fight for change. Activists like Maria Gunnoe and Maria Lambert dedicated their efforts to protect their families and their land from the adverse effects of MTM. Gunnoe and Lambert both organized and led grassroots efforts to educate their communities on the human health risks of MTM, with an emphasis on safe drinking water. Gunnoe advocated for the federal Clean Water Protection Act and continues to promote renewable energy efforts for the region. Lambert established the Prenter Water Fund which provides clean water to communities whose water has become polluted due to local MTM.


Other sites

* Laciana Valley, Spain (1994–2014)


Art, entertainment, and media


Short Videos

* Award-winning videographer Trip Jennings highlights communities at risk of MTR and emphasizes the importance of reviving the economy in order to create a healthy future. ''Communities at Risk'' (2015). * The
Smithsonian Channel The Smithsonian Channel is an American pay television channel owned by Paramount Global through its media networks division under MTV Entertainment Group. It offers video content inspired by the Smithsonian Institution's museums, research facili ...
provides an aerial visual of the extent and scale of the process of MTR. ''The Land of Mountaintop Removal'' (2013).


Documentaries

* Chet Pancake released a feature-length documentary on mountaintop removal, '' Black Diamonds: Mountaintop Removal & The Fight for Coalfield Justice'' (2006), a selection in the Documentary Fortnight at the
Museum of Modern Art The Museum of Modern Art (MoMA) is an art museum located in Midtown Manhattan, New York City, on 53rd Street between Fifth and Sixth Avenues. It plays a major role in developing and collecting modern art, and is often identified as one of ...
. The film features
Julia Bonds Julia "Judy" Belle Thompson Bonds (August 27, 1952 – January 3, 2011) was an organizer and activist from the Appalachian Mountains of West Virginia, United States. Raised in a family of coalminers, she worked from an early age at minimum wag ...
, who won the 2003
Goldman Environmental Prize The Goldman Environmental Prize is a prize awarded annually to grassroots environmental activists, one from each of the world's six geographic regions: Africa, Asia, Europe, Islands and Island Nations, North America, and South and Central America. ...
. * The documentary, '' Mountain Top Removal'' (2007), focuses on Mountain Justice Summer activists, coal field residents, and coal industry officials. On April 18, 2008, the film received the Reel Current award selected and was presented by
Al Gore Albert Arnold Gore Jr. (born March 31, 1948) is an American politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. Gore was the Democratic no ...
at the
Nashville Film Festival The Nashville Film Festival (NashFilm), held annually in Nashville, Tennessee, is the oldest running film festival in the South and one of the oldest in the United States. In 2016, Nashville Film Festival received more than 6,700 submissions from ...
. * The feature documentary, '' Burning the Future: Coal in America'' (2008), was awarded the International Documentary Association's 2008 Pare Lorentz award for Best Documentary. * '' The Last Mountain'' (2011), directed by Bill Haney, details the effects on the land and people living near mountaintop removal and coal burning sites. Maria Gunnoe, the 2009 Goldman Environmental Prize winner, Robert F. Kennedy, Jr., and others present the devastation, confront the politicians and corporate interests, and offer wind power as one solution for Coal River Mountain, West Virginia. * The autoethnographic
documentary film A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education or maintaining a historical record". Bill Nichols has characterized the documentary in te ...
''Goodbye Gauley Mountain: An Ecosexual Love Story'' (2013), by Beth Stephens with Annie Sprinkle, raises awareness on the issue of mountain top removal in
West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the B ...
by bringing together
environmental activism The environmental movement (sometimes referred to as the ecology movement), also including conservation and green politics, is a diverse philosophical, social, and political movement for addressing environmental issues. Environmentalists ad ...
,
performance art Performance art is an artwork or art exhibition created through actions executed by the artist or other participants. It may be witnessed live or through documentation, spontaneously developed or written, and is traditionally presented to a pu ...
, and queer activism against the issue. Stephens says: "My hope for this film, is that in addition to it being a compelling story, it will inspire and raise awareness in groups of people not normally associated with the
environmental movement The environmental movement (sometimes referred to as the ecology movement), also including conservation and green politics, is a diverse philosophical, social, and political movement for addressing environmental issues. Environmentalists a ...
, and especially in
LGBTQ ' is an initialism that stands for lesbian, gay, bisexual, and transgender. In use since the 1990s, the initialism, as well as some of its common variants, functions as an umbrella term for sexuality and gender identity. The LGBT term is ...
communities. There are relatively few films about
environmental issues Environmental issues are effects of human activity on the biophysical environment, most often of which are harmful effects that cause environmental degradation. Environmental protection is the practice of protecting the natural environment on t ...
that feature out queers."


Non-fiction books

*In April 2005, a group of Kentucky writers traveled together to see the devastation from mountaintop removal mining, and Wind Publishing produced the resulting collection of poems, essays and photographs, co-edited by Kristin Johannesen,
Bobbie Ann Mason Bobbie Ann Mason (born May 1, 1940) is an American novelist, short story writer, essayist, and literary critic from Kentucky. Her memoir was a finalist for the Pulitzer Prize. Early life and education A child of Wilburn and Christina Mason, Bobb ...
, and Mary Ann Taylor-Hall in ''Missing Mountains: We went to the mountaintop, but it wasn't there''. *Dr. Shirley Stewart Burns, a West Virginia coalfield native, wrote the first academic work on mountaintop removal, titled ''Bringing Down The Mountains'' (2007), which is loosely based on her internationally award-winning 2005 Ph.D. dissertation of the same name. *Burns was also a co-editor, with Kentucky author Silas House and filmmaker Mari-Lynn Evans, of ''Coal Country'' (2009), a companion book for the nationally recognized feature-length film of the same name. * House, Silas & Howard, Jason (2009). ''Something's Rising: Appalachians Fighting Mountaintop Removal.'' * Howard, Jason (Editor) (2009). ''We All Live Downstream: Writings about Mountaintop Removal.'' *Dr. Rebecca Scott, another native West Virginian, examined the sociological relationship of identity and natural resource extraction in central Appalachia in her book, ''Removing Mountains'' (2010). * Hedges, Chris; Sacco, Joe (2012). ''Days of Destruction, Days of Revolt.'' Chapter 3. "Days of Devastation: Welch, West Virginia." *Cultural historian Jeff Biggers published ''The United States of Appalachia'' (), which examined the cultural and human costs of mountaintop removal. Additionally, many personal interest stories of coalfield residents have been written, including: *''Lost Mountain: A Year in the Vanishing Wilderness—Radical Strip Mining and the Devastation of Appalachia'' (2006) by Erik Reese *''Moving Mountains: How One Woman and Her Community Won Justice from Big Coal'' (2007) by Penny Loeb


Fiction books

*Mountaintop removal is a major plot element of
Jonathan Franzen Jonathan Earl Franzen (born August 17, 1959) is an American novelist and essayist. His 2001 novel '' The Corrections'', a sprawling, satirical family drama, drew widespread critical acclaim, earned Franzen a National Book Award, was a Pulitzer Pr ...
's best-selling novel '' Freedom'' (2010), wherein a major character helps to secure land for surface mining with the promise that it will be restored and turned into a nature reserve. * ''Same Sun Here'' by
Silas House Silas Dwane House (born August 7, 1971) is an American writer best known for his novels. He is also a music journalist, environmental activist, and columnist. House's fiction is known for its attention to the natural world, working class characte ...
and Neela Vaswani is a novel for middle grade readers that deals with issues of mountaintop removal and is set over the course of one school year 2008–2009. * In
John Grisham John Ray Grisham Jr. (; born February 8, 1955 in Jonesboro, Arkansas) is an American novelist, lawyer and former member of the 7th district of the Mississippi House of Representatives, known for his popular legal thrillers. According to the Ame ...
's novel '' Gray Mountain'' (2014), Samantha Kofer moves from a large Wall Street law firm to a small Appalachian town where she confronts the world of coal mining.


Music

* Caroline Herring's song "Black Mountain Lullaby" (on the album ''Camilla'', 2012) is based on the story of Jeremy Davidson, age 3, who was killed by a mountaintop mining accident in 2004. She was inspired to write the song after reading an editorial about mountaintop removal written by
Silas House Silas Dwane House (born August 7, 1971) is an American writer best known for his novels. He is also a music journalist, environmental activist, and columnist. House's fiction is known for its attention to the natural world, working class characte ...
that appeared in the ''
New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...
'' on 19 February 2011. * Lissie's album '' Back to Forever'' contains a moving protest song on the topic called simply "Mountaintop Removal". *
Liam Wilson Liam Wilson (born December 22, 1979) is an American musician. He has been the bass player for The Dillinger Escape Plan since 2000 and is a former bass player of Starkweather. Currently, he is a part of Azusa, a project formed with members of Ex ...
of
The Dillinger Escape Plan The Dillinger Escape Plan was an American metalcore band. The band was formed in 1997 in Morris Plains, New Jersey by guitarist Ben Weinman, bassist Adam Doll, vocalist Dimitri Minakakis, and drummer Chris Pennie. The band's use of odd time si ...
wore a homemade shirt saying "stop mtm/vf" during the band's performance on ''
Late Night with Conan O'Brien ''Late Night with Conan O'Brien'' is an American late-night talk show hosted by Conan O'Brien. NBC aired 2,725 episodes from September 13, 1993, to February 20, 2009. The show featured varied comedic material, celebrity interviews, and music ...
''. *
Jean Ritchie Jean Ruth Ritchie (December 8, 1922 – June 1, 2015) was an American folk singer, songwriter, and Appalachian dulcimer player, called by some the "Mother of Folk". In her youth she learned hundreds of folk songs in the traditional way (orally ...
's song "Black Waters" describes the horror of coal mining in the Appalachians. *
John Prine John Edward Prine (; October 10, 1946 – April 7, 2020) was an American singer-songwriter of country-folk music. He was active as a composer, recording artist, live performer, and occasional actor from the early 1970s until his death. He ...
's song "Paradise" addresses the impacts of strip mining in Appalachia, referencing the impacts of the technique on the Green River area in Kentucky. *In 2010,
David Rovics David Stefan Rovics (born April 10, 1967) is an American indie singer/songwriter. His music concerns topical subjects such as the 2003 Iraq war, anti-globalization, anarchism, and social justice issues. Rovics has been an outspoken critic of ...
wrote and performed a song titled "Hills of Tennessee", lamenting the tragedy of mountaintop removal mining near Nashville. *In 2010, a concert series titled "Music Saves Mountains" raised funds and awareness for mountaintop removal, featuring artists
Ben Sollee Ben Sollee is an American cellist, singer-songwriter, and composer known for his political activism. His music incorporates banjo, guitar, and mandolin along with percussion and unusual cello techniques. His songs exhibit a mix of folk, bluegras ...
,
Big Kenny William Kenneth Alphin (born November 1, 1963), best known by his stage name Big Kenny, is an American country music singer. He and John Rich comprise the duo Big & Rich, who recorded four studio albums and charted fifteen singles on the ''Billbo ...
,
Buddy Miller Steven Paul "Buddy" Miller (born September 6, 1952) is an American singer, songwriter, musician, recording artist and producer, currently living in Nashville, Tennessee. Miller is married to and has recorded with singer-songwriter Julie Miller ...
, Dave Matthews, Emmylou Harris, Gloriana,
Kathy Mattea Kathleen Alice Mattea (born June 21, 1959) is an American country music and bluegrass singer. Active since 1984 as a recording artist, she has charted more than 30 singles on the ''Billboard'' Hot Country Songs charts, including four that reac ...
,
Naomi Judd Naomi Judd (born Diana Ellen Judd; January 11, 1946 – April 30, 2022) was an American singer and actress. In 1980, she and her daughter Wynonna (born Christina Claire) formed the duo known as The Judds, which became a very successful country ...
,
Patty Griffin Patricia Jean Griffin (born March 16, 1964) is an American singer, songwriter, and musician.Griffin, Patrici She is a vocalist and plays guitar and piano. She is known for her stripped-down songwriting style in the folk music genre. Her songs ha ...
,
Patty Loveless Patty Loveless (born Patricia Lee Ramey, January 4, 1957) is an American country music singer. She began performing in her teenaged years before signing her first recording contract with MCA Records' Nashville division in 1985. While her first ...
, and
Alison Krauss Alison Maria Krauss (born July 23, 1971) is an American bluegrass-country singer and musician. She entered the music industry at an early age, competing in local contests by the age of 8 and recording for the first time at 14. She signed with ...
. Parton, Chris. “Dave Matthews Joins Nashville Stars in Rallying Against Mountaintop Removal Mining: Music Saves Mountains Concert Calls Attention to Destruction in Appalachia.” CMT, CMT, 20 May 2010. http://www.cmt.com/news/1639701/dave-matthews-joins-nashville-stars-in-rallying-against-mountaintop-removal-mining/


See also

*
Battle of Blair Mountain The Battle of Blair Mountain was the largest labor uprising in United States history and the largest armed uprising since the American Civil War. The conflict occurred in Logan County, West Virginia, as part of the Coal Wars, a series of early- ...
*
Coal phase out Coal phase-out is an environmental policy intended to stop using the combustion of coal in coal-burning power plants, and is part of fossil fuel phase-out. Coal is the most carbon-intensive fossil fuel, therefore phasing it out is critical ...
* Environmental impact of the coal industry * Environmental justice and coal mining in Appalachia *
Julia Bonds Julia "Judy" Belle Thompson Bonds (August 27, 1952 – January 3, 2011) was an organizer and activist from the Appalachian Mountains of West Virginia, United States. Raised in a family of coalminers, she worked from an early age at minimum wag ...
* Larry Gibson * Maria Gunnoe * Mount Fubilan *
Silas House Silas Dwane House (born August 7, 1971) is an American writer best known for his novels. He is also a music journalist, environmental activist, and columnist. House's fiction is known for its attention to the natural world, working class characte ...
*
Wendell Berry Wendell Erdman Berry (born August 5, 1934) is an American novelist, poet, essayist, environmental activist, cultural critic, and farmer. Closely identified with rural Kentucky, Berry developed many of his agrarian themes in the early essays of ...


References


Cited texts

*


Further reading

* * * * * * * * {{DEFAULTSORT:Mountaintop Removal Mining Coal mining Coal mining in the United States