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Researchers from UA study dispersion of sludge after the tragedy of Rio Doce

Researchers from UA study dispersion of sludge after the tragedy of Rio Doce

21/10/2016

Research of Estuarine and Coastal Modeling Center from Department of Physics

Built to accommodate waste from the iron mines of the Mariana region, in the Brazilian state of Minas Gerais, the Fundão barrage rupture in 2015 caused one of the biggest environmental disasters in Brazil. The mud released by the disaster struck the Rio Doce and, and through this the Atlantic, with consequences that can only now be quantified. An important help to realize the real impact of the tragedy reached from the University of Aveiro, by satellite images analysis and by the development of a numerical model that simulates the spread of fluvial water in the Atlantic.

This work, one of the first to be held on the tragedy of Rio Doce, involved researchers Renato Mendes and João Miguel Dias from Estuarine and Coastal Modeling Center from Department of Physics / CESAM in partnership with researchers Martin Marta-Almeida (former UA student and researcher), Fabiola Amorim from Federal University of Espirito Santo (also a former UA student and researcher) and Mauro Cirano from the Federal University of Rio de Janeiro.

Since its publication in the Marine Pollution Bulletin, the most prestigious magazine on marine pollution, this joint work between Portuguese and Brazilian researchers was several weeks among the most read articles published by UA and was the most widely read from CESAM.

More information: http://uaonline.ua.pt/pub/detail.asp?lg=pt&c=47997

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