— The Ramgarh case study brings out four key observations that are important for understanding just transition in India. First, the dependence on coal mining for income is signifi cantly high. Out of the …
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— Coal mining and related activities provide huge energy resource. Coal …
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— The combined intensive mining effect of sequential-mining-process of two adjacent longwall top coal caving faces is prone to inducing disasters such as coal and gas outburst, roof caving and surface subsidence. However, it remains a big challenge to explore the mining-induced vertical stress evolution and its role played during such …
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— Mining is one of few industries that change entire landscapes, making it the source of a variety of impacts (see Bebbington et al., 2008; Mudd, 2010).These impacts are geographical in nature, as mines are unevenly distributed around the world and disproportionately affect the communities or ecosystems nearest to them (Sonter et al., …
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This area was taken as the focus of field work and as a community case study. A hundred years of coal mining in the Mpumalanga Highveld, South Africa's most important coalfield, has imposed a complicated "coal dynamic" on the area, resulting in extensive environmental and social externalities. This dynamic includes the mining itself, the ...
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— Karstic limestone formations in the West Mountain area are important water resources for Taiyuan City in Shanxi Province, northern China, which is also known for its large-scale coal mining production. In this study area, groundwater is not only exploited for water supply purposes but also drained because of coal mining. The process of coal …
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— The Supreme Court has quashed a criminal case against M/s. Karnataka Emta Coal Mines Limited (KECML) registered under Section 120-B read with Sections 409 and 420 of the Indian Penal Code (IPC) and Sections 13(1)(d) and 13(2) of the Prevention of Corruption Act, 1988 (PC Act).
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S.O. 824(E) - In exercise of the powers conferred by item(4) of subclause (Ill) of clause (a) of Sub-section (3) of Section 3 of the Coal Mines (Nationalisation) Act, 1973 (26 of 1973) the Central Government hereby specifies as an end use the supply of coal from the coal mines of Kiloni, Manoradeep and Baranj I-IV blocks by the Karnataka EMTA ...
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Analysis of past coal and industrial transitionsy; Case studies on pathways to implement coal transitions compatible with the "well below 2°C" objective in six major coal-using economies, i.e. China, India, South Africa, Poland, Germany, and Australiay; Analysis of the impacts of coal transitions on the global coal trade.
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— Ecological risk assessment of mercury and other heavy metals in soils of coal mining area: A case study from the eastern part of a Jharia coal field, India ... along three soil profiles (0–10, 10–20, and 20–30 cm) in a coal mining area (Jharkhand, India) inhabited by economically marginalized dense population. Higher toxic metal ...
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— Studies on the adverse impacts of coal power plants on the environment, …
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— The room-and-pillar technique is a self-supporting mining method in which part of the ore is left unmined as pillars. To increase the mining efficiency, the pillars are later recovered partially or completely. This research aims at evaluating and comparing four methods of pillar recovery, namely, 'pocket and wing', 'open ending', 'split and fender', …
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— Karnataka High Court had quashed the Lokayukta criminal proceedings in 2011 and had cleared Kumaraswamy in the Janathakal mining case. Last year in September, the Supreme Court ordered Kumaraswamy to face trial in the 2007 Janthakal case. Lokayukta Special Investigation Team arrested Vinod Goel, owner of Janathakal …
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— To study the impact of surface coal mining activities in a part of JCF, a multi-temporal analysis of Landsat (TM and OLI/TIRS) data has been undertaken for the years between 2006 and 2016.
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— The Carmichael mine and related infrastructure, if brought into operation, would facilitate the opening of more mining projects in the basin, and would drive build-out of coal ports along the Great Barrier …
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— The coal seam inclination is 25° on average. As shown in Fig. 1 (b), the longwall panel was excavated along an apparent dip angle of approximately 8° to 10°. The cover depth of the panel is approximately 760 m to 900 m. The mining depth of the cross point of the fault and coal seam is approximately 850 m.
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— In case of opencast coal mining, the first step is to remove the overburden economically to expose the underlying coal for excavation and later on needs to be handled safely. Increased level of overburden/waste rock production is also one of the major problems encountered by opencast coal mining as it causes environmental pollution …
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— In this paper, a case study of strong mine earthquakes induced by fracture of thick and hard strata in deep coal mining is presented. The objective is to investigate temporal and spatial distribution characteristics of strong earthquakes in deep mine coal seam mining through microseismic monitoring and ground subsidence monitoring …
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— The prediction of roof convergence in mining area plays an important role in effectively preventing roof accidents and ensuring the safety of mine production. Because the roof pressure in the mine is affected by various natural and human factors, and there is a dynamic and fuzzy nonlinear relationship between the factors. At present, the lack of …
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— To study the impact of surface coal mining activities in a part of JCF, a multi-temporal analysis of Landsat (TM and OLI/TIRS) data has been undertaken for the years between 2006 and 2016.
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— In Xinjiang Uygur, China, grass is the main plant type, ranging from tall grasslands to short grasslands in deserts. The ecological environment is extremely fragile in this area (Zuo et al., 2021a, 2021b).Underground coal mining can lead to overlying strata movements, which ultimately cause surface subsidence (Peng, 1992).The prediction …
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— COAL MINING – A CASE STUDY . Lokhande R D a, Murthy V M S R b, Singh K B c. a Scientist, National Institute of Rock Mechanics, KGF, Karnataka, India . b Professor, Department of Mining ...
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In this compendium of over fifty case studies, the coal industry demonstrates that practical progress is being made in many areas: communities and people; resource stewardship and environmental impacts; management processes and systems; and along the value chain, in co-operation with customers and suppliers.
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— China has the largest coal production in the world due to abundant resource requirements for economic development. In recent years, the proportion of opencast coal mine production has increased significantly in China. Opencast coal mining can lead to a large number of environmental problems, including air pollution, water pollution, and …
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The Department of Mines and Geology is one of the important scientific and technical departments of the Government of Karnataka with a long history and legacy of 125 years. The main objectives of the department include mineral exploration, Mineral assessment, mineral quality analysis and in Mineral Administration the grant of Mining Lease and ...
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— In recent years, there are numerous papers on the groundwater environment of coal mine, mainly about the problems of mine water-irruption (Wu et al. 2014, 2015, 2016), descend funnels, land …
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— Mayank Chhabra, Manishita Das Mukherji, 2016, Environmental Consequences of a Burning Coal Mine : A Case Study on Jharia Mines, INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH & TECHNOLOGY (IJERT) ICBA – 2016 (Volume 5 – Issue 12), ... An Environmental Case Study in the NEB Range, Sandur …
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— OVERVIEW - KARNATAKA EMTA COAL MINES LIMITED. Karnataka Emta Coal Mines Limited is an unlisted public company incorporated on 05 December, 2002. It is classified as a public limited company and is located in Bangalore, Karnataka. It's authorized share capital is INR 5.00 cr and the total paid-up capital is INR 5.00 cr.
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— To study the impact of surface coal mining activities in a part of JCF, a multi-temporal analysis of Landsat (TM and OLI/TIRS) data has been undertaken for the years between 2006 and 2016.
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— Case Study Questions for Class 8 Science Chapter 5 Coal and Petroleum Here we are providing case study questions for CBSE Class 8 Science Chapter 5 Coal and Petroleum. Case Study Questions Question 1: Read the passage carefully and answer the following questions. In the light of the availability of various resources in nature, natural …
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