Results 81 to 90 of about 656,051 (171)
The application of seismic surveys to the evaluation of shallow coal deposits [PDF]
, 1986 The viability of using surface seismic techniques in the exploration of shallow coal deposits in the UK is investigated. The geological factors that affect the economic viability of a prospective site are the overburden ratio and the presence of faulting,
Brabham, Peter John
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Characterization of different road dusts in opencast coal mining areas of India
, 2012 Dust from haul and transport roads are the major source of air pollution in opencast coal mining areas. Dust generated during mining operations pollutes air which causes different health problems. Various available techniques are implemented in the field
Kumar, Anjanee +5 more
core +1 more source
Lignite price negotiation between opencast mine and power plant as a two-stage, two-person, cooperative, non-zero sum game [PDF]
Based on the simple model of the deposit the methodology of finding the optimal solution for bilateral monopoly (BM) of lignite mine and power plant is shown taking into account pit optimisation.
Jurdziak, Leszek
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, 1995 The work presented in this thesis was performed firstly to highlight the changes wrought in restored soil systems following the disruptive activities of opencast coal mining, and thereafter to identify, simulate and assess the effects of some typical ...
Norman, Mark D. P.
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Long-term load tests of opencast mining excavators [PDF]
, 2013 Określono przyczyny powstawania uszkodzeń i awarii ustrojów nośnych koparek górnictwa odkrywkowego. Omówiono dotychczasowe prace dotyczące oceny zasobu trwałości zmęczeniowej.
Onichimiuk, M., Figiel, A., Wygoda, M.
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Toxicity of airborne dust generated by opencast coal mining
, 2003 Experiments were undertaken to determine the toxicity in the lung of dust generated by opencast coal mining. Since it was impractical to collect the large mass of actual opencast respirable dust required for the toxicity experiment, a surrogate dust with
Richards, Roy J. +9 more
core +1 more source
Eco-restoration of coal mine overburden dump
Environment Conservation Journal, 2017 Energy is needed for economic growth and more than 70% of the energy generation capacity in India is by using coal. The production of coal was 430.83 Mt out of which opencast contributed to around 373 Mt in 2006 with an estimated overburden removal of ...
Preeti Singh , Seema K.
doaj +1 more source
An investigation of the environmental impact of surface diamond mining along the arid west coast of South Africa [PDF]
, 1982 Bibliography: leaves 178-188.An outline of the main features of the West Coast environment establishes that it has potential value for recreation, tourism and nature conservation,in addition to that of diamond mining, and that it is sensitive to ...
Talkenberg, Wolfgang F M
core +1 more source
Polish opencast mining affecting Nature 2000 areas [PDF]
, 2010 Od 1 maja 2004 roku z chwilą przystąpienia Polski do Unii Europejskiej, dla górnictwa odkrywkowego rozpoczął się nowy, trudniejszy okres. Dotyczy to ilości uzyskiwania nowych koncesji jak i kontynuowaniu działalności górniczej.
Ptak, M.
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Displacements of Fushun west opencast coal mine revealed by multi-temporal InSAR technology
Geo-spatial Information ScienceIn this paper, the Multi-Temporal Interferometric Synthetic Aperture Radar (MT-InSAR) technology is adopted to monitor the Line of Sight (LOS) displacement of Fushun West Opencast Coal Mine (FWOCM) and its surrounding areas in northeast China using ...
Lianhuan Wei +13 more
doaj +1 more source