نتایج جستجو برای: scale mining
تعداد نتایج: 658130 فیلتر نتایج به سال:
Growth strategies in mining regions promote gold extraction based on industrial mining, associating Artisanal and Small-scale Gold Mining (ASGM) with persistent informality. Against this background, we consider how to approach transformations sustainability ASGM. Acknowledging problematic topic is for debates, given ASGM associated a host of environmental social problems, argue that justice len...
Using freely-available data and open-source software, we developed a remote sensing methodology to identify mining areas and assess recent mining expansion in Myanmar. Our country-wide analysis used Landsat 8 satellite data from a select number of mining areas to create a raster layer of potential mining areas. We used this layer to guide a systematic scan of freely-available fine-resolution im...
Gold mining has played a significant role in Ghana's economy for centuries. Regulation of this industry varied over time and while industrial is prevalent the country, expansion artisanal mining, or Galamsey escalated recent years. Many these mines are not only harmful to human health due use Mercury (Hg) amalgamation process, but also leave footprint on terrestrial ecosystems, degrading destro...
The main objective of data mining is to acquire information from a set of data for prospect applications using a measure. The concerning issue is that one often has to deal with large scale data. Several dimensionality reduction techniques like various feature extraction methods have been developed to resolve the issue. However, the geometric view of the applied measure, as an additional consid...
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