NDLI: Uso de SIG na Avaliação da Contaminação por Chumbo e Cobre no Canal do Cunha e no Oeste da Baía de Guanabara , Rio de Janeiro, RJ

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Uso de SIG na Avaliação da Contaminação por Chumbo e Cobre no Canal do Cunha e no Oeste da Baía de Guanabara , Rio de Janeiro, RJ

Content Provider	Semantic Scholar
Author	Santos, Fábio Ventura Dos Borges, Renata Coura Vieira, Paloma Da Conceição Filho, Francisco Fernando Lamego Simões Lapa, Celso Marcelo Franklin Reatores, Serviço De Tecnologia E Engenharia De
Copyright Year	2013
Abstract	As well as other subbasins of Guanabara Bay, the Canal do Cunha's sub-basin, located in the city of Rio de Janeiro, suffered a severe environmental degradation as from the 1950s due to the accelerated urban- industrial development. Having a fluvial dynamics changed - by deforestation, dredging, occupying valleys and corrections - the channel is responsible for the flow of effluents and sediments that contribute to environmental degradation and has direct influence on water quality aggravation indices in the western portion of the Guanabara Bay. This study intends to evaluate, through GIS techniques, the spatial distribution of the levels of lead (Pb) and copper (Cu) launched by domestic sewage and industrial effluents using data provided by six points monitoring State Environmental Institute (INEA) . The representation of distributions allowed us to observe the influence of seasonality and the concentration of suspended sediment concentrations of metals. This work integrates the Canal do Cunha's characterization project, developed by the Laboratory of Environmental Impacts and Sustainability (LIMA) Nuclear Engineering Institute (IEN).
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://carpedien.ien.gov.br:8080/bitstream/ien/1651/1/Uso%20de%20SIG%20na%20avalia%C3%A7%C3%A3o%20da%20contamina%C3%A7%C3%A3o%20por%20chumbo%20e%20cobre%20no%20Canal%20do%20Cunha%20e%20no%20oeste%20da%20Ba%C3%ADa%20de%20Guanabara%20,%20Rio%20de%20Janeiro,%20RJ.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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