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Forest restoration assessment in Brazilian Amazonia: A new clustering-based methodology considering the reference ecosystem
(2017-11-01)
Techniques for forest restoration have been widely developed over the past decades, allowing the reestablishment of vegetation in extreme cases such as surface mining. However, there are still issues related to management ...
The association of microbial activity with Fe, S and trace element distribution in sediment cores within a natural wetland polluted by acid mine drainage
(Elsevier, 2019)
Natural recovery and remediation of acid mine drainage (AMD) reduces the generation of acidity and transport of trace elements in the runoff. A natural wetland that receives and remediates AMD from an abandoned copper mine ...
CHSMST plus : An Algorithm for Spatial Clustering
(Ieee, 2016-01-01)
Spatial clustering has been widely studied due to its application in several areas. However, the algorithms of such technique still need to overcome several challenges to achieve satisfactory results on a timely basis. ...
Characteristics of the 3 most common types of occupational accident in the spanish underground and surface mining, period 2003-2008
(Universidad Nacional de Colombia Sede Medellín, 2012)
The rate for work related accidents in the Spanish mining has decreased during recent years. However, the incidence rate per 100,000 workers in the Spanish mining sector in 2007 was significantly higher than the ones ...
Flow rate and hydrochemistry in areas of sand mining activities
(Wit Press, 2006-01-01)
This investigation reports the results of a study realized in areas related to the development of sand mining activities, which belong to CRS-Mineragao Industria e Comercio Ltd. and Sibelco Mineracao Ltd. Both areas are ...
Flow rate and hydrochemistry in areas of sand mining activities
(Wit Press, 2006-01-01)
This investigation reports the results of a study realized in areas related to the development of sand mining activities, which belong to CRS-Mineragao Industria e Comercio Ltd. and Sibelco Mineracao Ltd. Both areas are ...
A complementary use of information from space-based DInSAR and field measuring systems for operational monitoring purposes in open pit iron mines of Carajás mining complex (Brazilian Amazon region)
(2015-01-01)
Now spanning five simultaneous open-pit operations with exploration carried out through open pit benching, Carajás complex encompasses the world's largest iron reserves. Open pit mining operations in the area can lead to ...
MushaishaUna pesadilla Wayúu
(2014)
Implementation of strategic planning to mining in Colombia
(Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas, 2015-01-01)
The main objective of this paper is to analyze the importance of strategic planning applied to Colombian mining. This research was performed the literature review and case studies of countries that have implemented a method ...