Mining activities
Biomonitoring of environmental contamination resulting from mining activities on exposed populations
... Results obtained in biomarkers of exposure agree with the reported by the environmental studies performed in this area pointing to populations living nearby and working in the mine being exposed to metal(loid)s ...
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Resilience of benthic deep-sea fauna to mining activities
... mineral mining has not taken ...of mining disturbance will be different to the above described recovery ...nodule mining typically did not remove nodules but buried them, and the disturbed area was ...
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Assessing the impacts of mining activities on zooplankton functional diversity
... different mining activities (iron and kaolin extraction) and various physical, chemical and biological aspects of two artificial impoundments located in the Iron Quadrangle (Minas Gerais state, southeast ...
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en 1984 2201 mercator 16 e16023
... towards mining cities has a direct impact on urban growth, especially on the outskirts of mining ...the mining municipalities, the process of occupation of the territory occurs with the construction ...
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Evaluation of mercury levels in hair of children resident in artisanal gold mining area in the city of Chapada de Natividade - Tocantins
... In one of the many studies conducted in the Amazonic region, it was shown that the human exposure to mercury by means of ingestion of fish caught in the region, constitute a potential risk for the occurrence of Minamata ...
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Rev. Esc. Minas vol.68 número3
... conciliate mining activities and preserve natural under- ground cavities, justiies a study about the economic impact of the new legislation on the mineable reserve and on alternative mining projects ...
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REPOSITORIO INSTITUCIONAL DA UFOP: Comparison between ultrasound assisted extraction and microwave digestion in the determination of arsenic in edible grains.
... near activities that release arsenic to the local ...gold mining activities using HG-FAAS, comparison with microwave (MW) digestion methods and application in real ...
8
Rev. Esc. Minas vol.69 número2
... the mining of different substances in areas of interference between mining activities and mineral research and those resulting from construction and gas pipeline ...the mining ...
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Towards a New Approach for Mining Frequent Itemsets on Data Stream
... rule mining, it has become one of the most researched areas of data exploration ...rule mining methods in extracting rules from a continuous flow of voluminous data, known as Data Stream has generated ...
5
Mercury content in the fur of jaguars (Panthera onca) from two areas under different levels of gold mining impact in the Brazilian Pantanal
... gold mining practices. Gold mining activities are known to cause the release of harmful pollutants such as mercury (Hg) to the surrounding ...gold mining (SB) was compared to jaguars sampled ...
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Potential mitigation and restoration actions in ecosystems impacted by seabed mining
... Improvident mining activities could easily compromise or shut down fluid flows by clogging the main conduits. New vent habitats could be recreated by drilling holes to ensure fluid flow and allow for vent ...
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Mercury content in the fur of jaguars (Panthera onca) from two areas under different levels of gold mining impact in the Brazilian Pantanal
... gold mining activities were most intensive, our data suggest that the Hg content in an individual jaguar from the Brazilian Pantanal is the highest ever recorded in wild ...
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Rev. Esc. Minas vol.66 número4
... the mining in operational and economic ...the mining begins without the necessary detailing or it is only scheduled for a short period of ...by mining activities and suggest options that would ...
8
ANALYSIS OF BRAZILIAN AND FOREIGN MINING LEGISLATION
... for mining activities is Ministério de Minería (Ministry of Mining), created in 1953, and the current mining legislation is the Mining Code, which was approved by Ley-18248/1983, and ...
12
LIFE CYCLE, FEEDING AND ADAPTIVE STRATEGY IMPLICATIONS ON THE CO-OCCURRENCE OF Argyrodiaptomus furcatus AND Notodiaptomus iheringi IN LOBO-BROA RESERVOIR (SP, BRAZIL)
... The occurrence of these two species at Broa reservoir is marked by strong differences in density. N. iheringi can be dominant or even replace A. furcatus in eutrophic environments as is the case with Broa reservoir at ...
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Hisakhana Pahoona Corbin BRAZILIAN MIGRATION TO GUYANA AS A LIVELIHOOD STRATEGY: A CASE STUDY APPROACH
... Mining activities in Cuyuni/Mazaruni (Region Seven) have destroyed the way of life for many of the Amerindian communities as a result of the environmental hazards, including the pollution of the rivers and ...
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CSR in South Africa mining sector
... environmental significance of mining activities to the country makes corporate social.. responsibility an indispensable component of the companies.[r] ...
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Rev. Esc. Minas vol.68 número2
... Any human activity causes environmental degradation, resulting in a continu- ous deterioration of environmental quality (water, air or soil). While mining is also an activity that causes degradation of the ...
6
Preserving the Privacy and Sharing the Data Using Classification on Perturbed Data
... Data mining extracts useful patterns from large quantities of data stored in the data ...data mining process results valuable patterns to support decision making in different ...data mining site, ...
8
Agile Data Mining: uma metodologia ágil para o desenvolvimento de projetos de data mining
... data mining é, de uma forma muito simples, definido pela procura de relações, padrões e tendências escondidas em conjuntos de dados de grandes dimensões, sendo caracterizado pela capacidade para lidar com o ...
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