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Topography
Surveying terrain is a process used to identify the points on a surface, usually of land, and then formulate a plan. It is a profession which dates back to ancient times, when the Romans used it to plot the roads they created. Surveying terrain is now used to assess land use, plot boundary lines, ......
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Sophie
groundwater runoff
Subsurface Flow of Groundwater
Groundwater is one of the most important sources of fresh water on Earth. After precipitation infiltrates and passes through the soil, it collects in aquifers and moves slowly beneath the Earth’s surface through the subsurface. This subsurface flow is an important ......
Mine Land Reuse
Reclaiming Mining Land for Multiple Uses
Reclaiming land previously used as a mine site is a complex process, requiring a thorough understanding of how best to restore the pre-mining ecology of the area. Reclaiming an area previously mined has many implications. The land must be returned to its p......
landslide
A Landslide is an event in which masses of rock, earth, or debris move down a slope on land. This downward movement can occur suddenly and with great force due to the enormous weight of the moving material. Landslides occur mostly on slopes composed of unconsolidated materials, such as soil or dir......
Blasting safety distance
Blast safety distance, also known as the minimum separation distance, refers to the minimum distance between the explosive charge and related objects in an explosive operation. In other words, it is to determine the minimum distance between the blasting source and the protected target by theoretic......
Dust control in mineral processing plant
Mining dust control
Mining has always been a hazardous industry, with workers exposed to dust, noise, and hazardous materials, plus long hours and physical labor. For centuries, the health concerns associated with mining were rarely voiced. Today, however, dust control has become an increasingly ......
early burst
Winter Holidays
The winter holidays are an exciting, magical time of year, with festive lights, decorations, and seasonal activities that can be enjoyed by people of all ages. During this special time of year, people often travel to be with family or friends and to enjoy traditions that have been......
landslide
Landslides are the most destructive and deadly of all geological events. Although the chances of being involved in one are statistically low, they can strike with little warning and cause immense destruction. This article will examine what a landslide is, what causes them, and what happens when th......
Greening of tailings pond
Tailings reservoir greening
Tailings reservoirs are the frequent by-products of mining activities. They are the residues after extraction of valuable materials and contain a variety of metals and sulfides. Tailings reservoirs are often associated with damage to the natural environment, as they ma......
Sulfur dioxide flue gas treatment
Sulfur dioxide (SO2) is a toxic gas produced by burning coal and oil. It is one of the main pollutants in the atmosphere, and can cause serious health problems if inhaled in large amounts. In order to reduce the amount of SO2 in the atmosphere, nations around the world have enacted regulations and......
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