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origin and influence of coal mine drainage on streams of the

Consequences of acid mine drainage for the structure and function of ...

Abstract Streams affected by acid mine drainage (AMD) are highly stressed ecosystems and occur worldwide. These streams typically have low pH, high concentrations of dissolved metals, and substrata coated with metal hydroxide precipitates. This combination of chemical and physical stressors creates a challenging environment for aquatic biota. We provide a synthesis of the effects of AMD on ...

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Acid mine drainage affects the development and function of epilithic ...

Acid mine drainage (AMD) is a legacy of historical coal mining that affects several thousand stream kilometers around the world by contributing high loads of acidity, SO 42−, metals, and other cations.

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Abandoned coal mine drainage and its remediation: impacts on stream ...

The pollution of streams by abandoned mine drainage (AMD) is a persistent problem with global dimensions. Drainage from mines dug in Europe during Phoenician and Roman times continues to this day (Edmonds and Peplow 2000, Sabater et al. 2003). Problems associated with AMD from coal mines originate with acidity generated by sulfur oxidation.

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Regional estimates of acid mine drainage impact on streams (1990)

CiteSeerX - Scientific documents that cite the following paper: Regional estimates of acid mine drainage impact on streams. Documents; ... It is a major component of climate and a determining influence on economic growth and human population patterns. Modern competition for freshwater resources directly relates to the complex history of land ...

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Application of MIKE SHE to study the impact of coal mining on river ...

Powell JD. Origin and influence of coal mine drainage on streams of the United States. Environ Geol. 1988; 11(2): 141-152. View Article Google Scholar 8. Sidle RC, Kamil I, Sharma A, Yamashita S. Stream response to subsidence from underground coal mining in central Utah. Environ Geol. 2000; 39(3): 279-291.

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COAL MINING AND THE ENVIRONMENTAL IMPACT OF ACID MINE DRAINAGE ... - Delve

Coal mining from old and active sites remains a source of an environmental problem described as acid mine drainage (AMD). AMD is produced when sulfide present in waste rocks or tailings in coal mines reacts with air and water in a microbes facilitated oxidation to form solutions with high acidity.

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Acid mine drainage - Wikipedia

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 process but is exacerbated by large-scale earth disturbances characteristic of mining and other large construction activities, usually within rocks ...

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Geochemistry of acid mine drainage from a coal mining area and ...

Acid drainage influence on the water and sediment quality was investigated in a coal mining area (southern Brazil). Mine drainage showed pH between 3.2 and 4.6 and elevated concentrations of sulfate, As and metals, of which, Fe, Mn and Zn exceeded the limits for the emission of effluents stated in the Brazilian legislation.

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Raven Bier - Odum School of Ecology

Linking microbial community structure and microbial processes: an empirical and conceptual overview. FEMS Microbiology Ecology 91: 1-11. Bier, R.L., K.A. Voss, and E.S. Bernhardt. 2015. Bacteria community responses to a gradient of alkaline mountaintop mine drainage in Central Appalachian streams. The ISME Journal 9: 1378-1390.

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Contaminant Subsidies to Riparian Food Webs in Appalachian Streams ...

Selenium is highly elevated in Appalachian streams and stream organisms that receive alkaline mine drainage from mountaintop removal coal mining compared to unimpacted streams in the region. Adult aquatic insects can be important vectors of waterborne contaminants to riparian food webs, yet pathways of Se transport and exposure of riparian organisms are poorly characterized. We investigated Se ...

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Acid Mine Drainage | Extension | West Virginia University

Acid mine drainage forms when sulfide minerals are exposed to oxidizing conditions in coal and metal mining, highway construction and other large-scale excavations. There are many types of sulfide minerals. Iron sulfides common in coal regions are predominately pyrite and marcasite (FeS 2 ), but other metals may be complexed with sulfides like ...

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WRI 02-4300--Flow origin, drainage area, and hydrologic ... - USGS

Characteristics of perennial and intermittent headwater streams were documented in the mountaintop removal coal-mining region of southern West Virginia in 2000-01. The perennial-flow origin points were identified in autumn during low base-flow conditions. The intermittent-flow origin points were identified in late winter and early spring during high base-flow conditions.

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Impact of Acid Mine Drainage (AMD) on Water Quality, Stream Sediments ...

Aljustrel mining area is located in the Iberian Pyrite Belt, one of the greatest concentrations of massive sulphide deposits that extends from Lousal (Portugal) to Aznalcóllar (Spain). The surrounding streams, Roxo, Água Azeda and Água Forte, are influenced by the erosion of the tailing deposits and the input of acid mine drainage (AMD) from the abandoned Aljustrel pyrite mines, recently ...

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Mine seepage problems in drift mine operations - OSTI.GOV

Discharge monitoring points were established in and near the landslides. These studies depict how mine layout, operation, and geology influence drainage conditions. The authors suggest that mine designs should incorporate drainage control to insure long-term stability and limit liability.

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Diatom community response to an acid mine drainage gradient

Acid mine drainage (AMD) is a significant environmental issue worldwide. On the West Coast of the South Island, New Zealand, many AMD-affected streams occur within close proximity to naturally acidic streams, enabling us to compare the response of communities in naturally and anthropogenic acidified systems. We investigated epiphytic diatom communities in 39 streams along an AMD gradient that ...

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Localized Effects of Coal Mine Drainage on Fish Assemblages in a ...

The study area included 12 sites on five streams in the upper watershed of North Cluckamauga Creek, Hamilton and Sequatchie counties, Tennessee (Fig. 1). Abandoned coal mines are concentrated in the upper half of the Standifer Creek watershed (tributary to NCC). Six AMD-mfluenced sites were established along a 14-km section downstream

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The dirty truth: It takes coal to heal coal's scars on the landscape ...

Apr 12, 2021This is the second article in a two-part series on the dramatic and lasting impact of unregulated coal mining that once took place in the Chesapeake Bay watershed. Restoration efforts began 40 years ago and have a long way to go. But funding to restore abandoned mine land is largely tied to fees paid by existing coal mining operations.

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Origin and influence of coal mine drainage on streams of the United Stat es

Origin and Influence of Coal Mine Drainage on Streams 143 Table 1. Average sulfur content of coal shipments by state, 1978. Weighted total State (%) Alabama 1.3 Alaska 0.2 Arizona 0.6 Arkansas 1.7 Colorado 0.6 Georgia 0.6 Illinois 3.1 Indiana 3.2 Iowa 4.0 Kansas 3.4 Kentucky Eastern 1.1 Western 3.6 Total Kentucky 1.8

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Water quality of the Swatara Creek Basin, PA | U.S. Geological Survey

The Swatara Creek of the Susquehanna River Basin is the farthest downstream sub-basin that drains acid water (pH of 4.5 or less) from anthracite coal mines. The Swatara Creek drainage area includes 567 square miles of parts of Schuylkill, Berks, Lebanon, and Dauphin Counties in Pennsylvania.To learn what environmental factors and dissolved constituents in water were influencing the quality of Swat

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Direct and indirect effects of mine drainage on bacterial processes in ...

The effects of mine drainage on 2 bacterial processes were examined in Rocky Mountain streams affected by mine drainage. Thymidine incorporation into bacterial DNA was measured as an index of bacterial production, and nitrification was examined because it is sensitive to a variety of stressors.

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Mitigating disused coal mines - Engineering Matters

Aug 31, 2022For example, Wyoming has low sulphur coal, where Pennsylvania has much higher sulphur coal. And that is a huge problem for the surface waters," says Newton. When groundwater moves through historic coal mines with a high sulphur content, then emerges into local streams, it creates what is called 'acid mine drainage'.

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Abandoned Mine Drainage | US EPA

Jul 7, 2022Abandoned mine drainage is water that is polluted from contact with mining activity, and normally associated with coal mining. It is a common form of water pollution in areas where mining took place in the past. There are several issues with abandoned mines that impact water quality: alkaline mine drainage (this typically occurs when calcite or ...

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Mine Drainage | U.S. Geological Survey

Mine drainage forms from a chemical reaction between water and rocks containing sulfur-bearing minerals. The resulting waters become rich in sulfuric acid and dissolved iron. As the iron settles out of the water, it can form red, orange, or yellow sediments in the bottom of streams.

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VA Publications Retrieval - USGS

Rogers, S.M., and Hufschmidt, P.W., 1980, Quality of surface water in the coal-mining area of southwestern Virginia: U.S. Geological Survey Open-File Report 80-769, 2 sheets. Wright, W.G., 1985, Effects of fracturing on well yields in the coalfield areas of Wise and Dickenson Counties, southwestern Virginia: U.S. Geological Survey Water ...

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Acid Mine Drainage Flowing from Abandoned Gas Wells

underground mines that commonly produce acid mine drainage (AMD). Because the artesian discharges are usually located outside the lateral extent of local coal mines and below the elevation of mined coal seams, the origin of the pollution has been assumed to be the gas-producing sands. Remediation activities have

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Effective Treatment Options for Acid Mine Drainage in the Coal Region ...

Acid mine drainage is a condition where, as the name suggests, the water is made, acidic. Acidic water is not the only issue caused by acid mine drainage. As the flowing water, mixes with mine wastes and other mining leftovers it picks up metals and other substances that, pollute the water to the point of danger to ecosystems.

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Linking Selenium Sources to Ecosystems: Mining Active - USGS

Linking Selenium Sources to Ecosystems: Mining. Environmental sources of selenium (Se) such as from organic-enriched sedimentary deposits are geologic in nature and thus can occur on regional scales. A constructed map of the global distribution of Se source rocks informs potential areas of reconnaissance for modeling of Se risk including the ...

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Characterization and Treatment of Mine Drainage - Wiley Online Library

in the beneficial use of mine drainage in a variety of applications. Mine Drainage in the Environment Physicochemical Characterization. Geochemical sampling, in-stream and in-seep fluid electrical conductivity (EC) logging, and el ectrical resistivity imaging (ERI) of the subsurface were employed to map the sources

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Abandoned coal mine drainage and its remediation: impacts on stream ...

The effects of abandoned mine drainage (AMD) on streams and responses to remediation efforts were studied using three streams (AMD-impacted, remediated, reference) in both the anthracite and the bituminous coal mining regions of Pennsylvania (USA). Response variables included ecosystem function as well as water chemistry and macroinvertebrate ...

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Duquesne Law Review - Duquesne University

those streams which were already polluted by this time could con-tinue to be polluted. 7 . Acid mine drainage and silt from coal mines were specifically exempted from the provisions of the law by sec-tion 310.8 The Sanitary Water Board was established as the regulatory agency overseeing sewage and industrial waste permits.

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Forms of Pollution - ce. T

Low pH levels accelerate the release of heavy metals from sediments on the stream bottom. The heavy metals can reduce the chance of survival of most aquatic organisms. Image data: Courtesy of Dr. Ben Stout [ Acid Mine Drainage: History of Coal Mining / pH / Conductivity / Hardness / Alkalinity / Dissolved Oxygen / Chemistry]

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Impact of mine drainage on a mountain stream in Pennsylvania

In order to determine the influence of geologic patterns and coal mining on benthic algal assemblages, 56 stream sites throughout the unglaciated Western Allegany Plateau were investigated. These. 60 The ecology of algal assemblages across a gradient of acid mine drainage stress on the West Coast, South Island, New Zealand J. Bray

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Groundwater Seeps: Portholes to Evaluate Groundwater's Influence on ...

Seep discharge can influence the local ecology due to its controls on primary productivity, food supply (leaves and detritus), and influence on spring or seep-bed substrates (Williams 2016 ). Seep flow magnitude and timing can influence the extent of the seep habitat, disturbances, availability of food, temperature, moisture, and water quality.

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Stream quality in Appalachia as related to coal-mine drainage, 1965

A deficiency in natural stream alkalinity in this part of the coal region contributes greatly to the massive effect of mine drainage upon stream quality. However, data collected from streams affected by mine drainage along the west edge of this part of the coal field suggest extensive neutralization of mine water.

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Origin and influence of coal mine drainage on streams of the United ...

Three approaches to reduce the effects of coal mining on water quality are: (1) exclusion of oxygenated water from reactive minerals, (2) neutralization of the acid produced, (3) retardation of acid-producing bacteria population in spoil material, by application of detergents that do not produce byproducts requiring disposal.

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Geochemistry of acid mine drainage from a coal mining area and ... - SciELO

Acid drainage influence on the water and sediment quality was investigated in a coal mining area (southern Brazil). Mine drainage showed pH between 3.2 and 4.6 and elevated concentrations of sulfate, As and metals, of which, Fe, Mn and Zn exceeded the limits for the emission of effluents stated in the Brazilian legislation.

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Origin of acid mine drainage in Enugu (Journal Article) | OSTI.GOV

@article{osti_7133602, title = {Origin of acid mine drainage in Enugu}, author = {Uma, K O}, abstractNote = {Mine flooding is a serious problem in the Enugu Coal Mines and has led to the abandonment of two of the four mines. About 1800 m[sup 3] of water is pumped out daily from the mines into the nearby streams. The source of this enormous volume of water has been established based on the ...

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Hierarchical classification of stream condition: a house-neighborhood ...

Abstract Despite improved understanding of how aquatic organisms are influenced by environmental conditions at multiple scales, we lack a coherent multiscale approach for establishing stream conservation priorities in active coal-mining regions. We classified watershed conditions at 3 hierarchical spatial scales, following a house-neighborhood-community approach, where houses (stream ...

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Jerry M. Bigham Professor Em. of Environment & Natural Resources

Influence of soil management on surface water quality ... Brady, K.S. 1982. Iron precipitates from acid coal mine drainage in southeastern Ohio: origin, occurrence and regional significance. Ph.D. dissertation, The Ohio State ... Winland, R.L. 1989. Acid coal mine drainage in Ohio: stream water quality, precipitate chemistry and mineralogy. M.S ...

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Soil Contamination Assessment by Trace Elements in Barapukuria Coal ...

Coal mining areas in Bangladesh are exposing to extreme environmental problems due to the mobilization of heavy metals in the surrounding region. To assess the persisting risk, several soil samples were collected from the nearby coal mine areas. The amount of pollution of heavy metal has been calculated to determine the extent of the contamination.

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