Failure mechanisms and development of catastrophic rockslides triggered by precipitation and open-pit mining in Emei, Sichuan, China
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DOI: 10.1007/s10346-018-0981-5
Abstract: Two deadly rockslides, triggered by heavy precipitation and open-pit mining, were reported in Emei County, Sichuan Province, China, from 2011 to 2015. About 6.0 million m3 of rock detached from the upper slopes, pushed the pre-sliding deposits,… read more here.
Keywords: open pit; failure; rockslides triggered; pit mining ... See more keywords
The Deterioration of Geoheritage in the Central Spanish Volcanic Region by Open-Pit Mining
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DOI: 10.1007/s12371-019-00405-x
Abstract: The geoheritage of the Central Spanish Volcanic Region (Ciudad Real) has been severely affected by open pit mining since the beginning of the twentieth century until 2017. Field work, photointerpretation of aerial images, and consultation… read more here.
Keywords: region; open pit; geoheritage central; pit mining ... See more keywords
Simultaneous stochastic optimization of production sequence and dynamic cut-off grades in an open pit mining operation
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DOI: 10.1016/j.resourpol.2020.101634
Abstract: Abstract An open pit mining operation is a complex system that constitutes several components or processes. An optimal production sequence that defines timing of extraction and a dynamic cut-off grade policy that defines the supply… read more here.
Keywords: mining; open pit; cut; pit mining ... See more keywords
Open Pit Mining with Blasting: GeoEcological Aftermath
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DOI: 10.1134/s1062739120026794
Abstract: The article analyzes statistics on micro-solid emissions in mineral mining and discusses features of micro-emission in atmosphere in large-scale blasting in open pit mines. The gas-dynamic calculations of dust and gas cloud elevation after blasting… read more here.
Keywords: geoecological aftermath; open pit; pit mining; mining blasting ... See more keywords
Justification of disturbed land reclamation after open pit mining of kimberlite pipes in the Republic of Sakha (Yakutia)
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DOI: 10.17580/em.2020.01.13
Abstract: The demand for natural diamonds has been growing worldwide since the middle of the 20th century. Russia holds a welldeserved position in the international subsoil management connected with development of kimberlite pipes. In Russia, the… read more here.
Keywords: pit; open pit; republic sakha; pit mining ... See more keywords
Sustainable Open Pit Mining and Technical Systems: Concept, Principles, and Indicators
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DOI: 10.3390/su13031101
Abstract: Sustainability of the open pit mining and technical system (MTS) is one of its key goals in the changing conditions of the external and internal environment. All MTS’s subsystems must function in concert to achieve… read more here.
Keywords: system; development; mts; open pit ... See more keywords