The hydrologic effects of surface coal mining in unmined areas is difficult to predict, partly because of a lack of ade­ quate data collected before and after min­ ing and reclamation. In order to help provide data to assess the effects of sur­ face mining on the hydrology of small ba­...Surface coal mining causes vegetation disturbance while providing an energy source. Thus, much attention is given to monitoring the vegetation of surface coal mining regions. Multitemporal satellite imagery, such as Landsat time-series imagery, is an operational environment monitoring service widely used to access vegetation traits and ensure vegetation …

The Annual Coal Report (ACR) provides annual data on U.S. coal production, number of mines, productive capacity, recoverable reserves, employment, productivity, consumption, stocks, and prices. All data for 2020 and previous years are final. Highlights for 2020. U.S. coal production decreased 24.2% year over year to 535.4 million short tons (MMst)...Based on the current emissions inventory, approximately half, or 13, of the states with surface mining activities account for ~90 percent of the methane emitted to the atmosphere as a result of surface coal mining activities. For this reason, the primary focus of this report was on coal basins contained by these top emitting states.

Release Date: October 4, 2021 | Data from: Annual Coal Report | Interactive data from: Coal Data Browser. At producing mines, estimated recoverable, and Demonstrated Reserve Base; by mine type. Available formats: PDF XLS. At producing underground coal mines by state and mining method. Available formats: PDF XLS...Legacy mining data from Spireslack includes georeferenced, XYZ data from late 19th to early 20th thcentury underground coal mining, and late 20 to early 21st century surface coal mining. These data provide an understanding of the subsurface structure of …

Bogunovic et al. [17] developed an integrated data environment system for analysis of energy consumption in a surface coal mine. Kecojevic et al. [18] proposed a methodology to estimate the energy ...Auger mining is a surface mining techniq ue used to recover additional coal from a seam located behind a highwall produced either by stripping or open-pit mining.

In surface mining, the ground covering the coal seam (the overburden) is first removed to expose the coal seam for extraction. The elements of a surface mining operation are (1) topsoil removal and storage for later use, (2) drilling …...Coal from the underground workings the Grasstree Mine is transferred to the surface via the Southern Colliery drift conveyor. The conveyor drift portal is located in the highwall of Pit A. The drift conveyor travels from the portal, up the Pit A ramp, …

Surface Coal Mining Methods in Australia 7 Fig. 4. Dragline Working Section (Gianazza, 2010). Fig. 5. Box cut, strip cuts and spoil piles (Humphrey, 1984). mining access are either taken through the over burden dump as a valley, dozed through the spoil pile parallel to the strip, created in the highwall either parallel or at right angles to the...The COAL poster abstract was accepted into the IN31B: Exploiting Big Earth Data: GIS and Beyond poster session of the Earth and Space Science Informatics meeting section. Mining is known to cause environmental degradation, but software tools to identify its impacts are lacking. ... Coal and Open-pit surface mining impacts on American Lands ...

A recent study by Fitzpatrick (2018) builds on previous literature by using panel data methods to control for unobserved heterogeneity. Fitzpatrick (2018) considers morbidity, as opposed to premature mortality, and finds that a one-standard-deviation increase in county exposure to surface coal mining in West ia is associated with increases in asthma hospitalizations...Geoscience Australia is the national public sector geoscience organisation. Its mission is to be the trusted source of information on Australia's geology and geography to inform government, industry and community …

Mine Data. MSHA ID: 4608698 Operator: Phoenix Coal-Mac Mining Inc Controller: Ashland Inc Union: County: Summersville State: West ia Latitude: 37.6681 Longitude:-82.0231 2007 Production (short tons): 2,514,985 Coal Type: Mining Method: Surface Mine Status: Active Average No. of Employees: 206 Articles and resources...Find industry analysis, statistics, trends, data and forecasts on Global Coal Mining from IBISWorld. Get up to speed on any industry with comprehensive intelligence that is easy to read. Banks, consultants, sales & marketing teams, accountants …

Coal mining data: surface coal mining Description of the dataset showing areas of coal extracted by surface excavations in the past or currently being excavated. From: Coal Authority...tually come from underground mining in areas where surface mining is impractical or uneconomi-'Colorado School of Mines, Golden, Colorado 80401 cal. Past coal mining practice left much coal in the ground as pillars that are difficult to recover. Pre­ sent-day emphasis is on improving extraction per­ centage.

The open cast lignite coal mine, Goynuk Himmetoglu open cast mine in Bolu Turkey, is selected to investigate the impacts of surface mining activities on land use and land cover ().The study area is located in Goynuk in the Bolu province at 40°12′–40°15′ east and 30°45′–30°50′ north, and covers an area of approximately 5000 km 2. ...Surface mining for coal has taken place in the Central Appalachian region of the United States for well over a century, with a notable increase since the 1970s. Researchers have quantified the ecosystem and health impacts stemming from mining, relying in part on a geospatial dataset defining surface mining's extent at a decadal interval. This dataset, …

Surface mining for coal in Missouri has a 100 year history beginning with the use of steam shovels in the early 1900s. There is potential desirable coal in Missouri because of it bituminous rank, but the coal beds are relatively thin and are a high cost to mine. Early surface coal mining fueled the energy needed for regional economies to grow and significantly …...The U.S. coal industry serves a vital role in the nation's economy by producing fuel for more than half of its electricity. Despite the industry's importance, industry financial data for 2005—the strongest year for the coal …

Coal and Open-pit surface mining impacts on American Lands (COAL) COAL is a Python library for processing hyperspectral imagery from remote sensing devices such as the Airborne Visible/InfraRed Imaging Spectrometer (AVIRIS). COAL provides a suite of algorithms for classifying land cover, identifying mines and other geographic features, and correlating …...