WILDLIFE MITIGATION TECHNIQUES AT SURFACE COAL MINES IN NORTHEAST WYOMINGWILDLIFE MITIGATION TECHNIQUES AT SURFACE COAL MINES IN NORTHEAST WYOMING
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چکیده
منابع مشابه
Survey paper on Fire Detection techniques in Coal mines
Fire accidents inside the mine are one of the most horrifying disasters in the mining industrial field. It causes the number of casualties of the miners and the wastage of the valuable natural resources. It is the prime and primitive requirement to find out some technique or process to predict the possibility of fire so that the causes could be prevented for which the conditions of the broke ou...
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At the northern tip of Colombia, Jonathan Bloch hunts for fossils in the midst of spontaneous combustion fires, noxious gases laced with foul-smelling sulfur, rock-shattering explosions, and some of the largest machines in the world. “It is a weird place to work,” Bloch admits, an associate curator of vertebrate paleontology at the FloridaMuseum of Natural History, although he says he feels saf...
متن کاملPneumoconiosis in Central Indian coal-mines.
Extensive surveys carried out in Europe and America have shown the incidence of coalworkers' pneumoconiosis to be widespread (Flinn, Seifert, Brinton, Jones, and Franks, 1941; Fletcher, 1955). In India, however, the prevalence of this disease has never been investigated, and a report published by the government of India in 1946 (Deshpande, 1946) stated that there was no conclusive evidence that...
متن کاملKnowledge-Enhanced CO-monitoring in Coal-Mines
Detection of underground res is an important security task in hard-coal mining. Automated re detection systems are usually based on the monitoring of carbon monoxide (CO). Systems using conventional technology based on threshold and tendency observations, however, generate a large number of false alarms. We show how CO-concentrations can be forecast by appropriate models of the physical and che...
متن کاملGas Drainage Improvement in Underground Coal Mines
Effective gas management is vital to the success of the longwall mining in the Bulli seam, in the Southern Coalfield, Sydney Basin, NSW, Australia. The evolution of gas drainage methods and practices are discussed with respect to gas type, gas drainage lead time and prevailing geological conditions. Both underground to inseam drilling and surface to inseam drilling techniques are described at b...
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ژورنال
عنوان ژورنال: Journal American Society of Mining and Reclamation
سال: 2007
ISSN: 2328-8744
DOI: 10.21000/jasmr07010425