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Impactos dos acidentes em barragens de rejeito de mineração: uma revisão histórica
(Instituto de GeociênciasUFBABrasil, 2018-10-25)
ABSTRACT - The aim of this study is to critically analyse the data of accidents with mining tailing dams,
acquired from 148 scientific articles, 11 technical reports, and 4 databases available online
(Supplementary ...
Possible contamination of the Abrolhos reefs by Fundao dam tailings, Brazil – New constraints based on satellite data
(2020-09-01)
The Fundão dam, located in Mariana city, Minas Gerais State, southeastern Brazil, collapsed in November 2015, causing the discharge of over 50 million m3 of iron ore tailings in the Doce river basin. The mud generated by ...
Analysis of the Physical Integrity of Earth Dams from Electrical Resistivity Tomography (ERT) in Brazil
(2019-01-01)
Dams are structures that barrier rivers and streams for a variety of purposes. The constant maintenance of these structures is essential, since a possible accident can lead to damage of catastrophic proportions. In November ...
The 2019 Brumadinho tailings dam collapse: Possible cause and impacts of the worst human and environmental disaster in Brazil
(Elsevier B.V., 2020-08-01)
On 25th January 2019, the tailings dam of the Brumadinho iron mine operated by Vale S/A failed catastrophically. The death toll stood at 259 and 11 people remained missing as of January 2020. This tragedy occurred three ...
Impactos dos acidentes em barragens de rejeito de minera????o: uma revis??o hist??rica
(Instituto de Geoci??nciasUFBAbrasil, 2018-10-25)
Filling Method Implementing Hydraulic Lime for Reusing Mine Tailings and Improve Sustainability in Conventional Peruvian Underground Mines
(Springer, 2020-01-01)
Mining in Peru has existed for several decades, and for several years, there has been no proper environmental management of the impact of this activity on the environment and society in general, whether it be gas emissions, ...
Accounting for tailings dam failures in the valuation of mining projects.
The number of major tailings dam failures has doubled over the past 20 years, culminating in the tragic accident at Brumadinho in Brazil where about 300 people lost their lives. In this context, there is a growing demand ...
Prognosis of metal concentrations in sediments and water of Paraopeba River following the collapse of B1 tailings dam in Brumadinho (Minas Gerais, Brazil)
(2022-02-25)
In January 25, 2019, the B1 dam of Córrego do Feijão mine located in Brumadinho municipality (Minas Gerais, Brazil) collapsed and injected nearly 2.8 Mm3 of iron (Fe)- and manganese (Mn)-rich tailings in the Paraopeba ...