Evaluation of Perna perna (Linné, 1758) as a tool to monitoring trace metals contamination in estuarine and coastal waters of Rio de Janeiro, Brazil

Evaluation of Perna perna (Linné, 1758) as a tool to monitoring trace metals contamination in estuarine and coastal waters of Rio de Janeiro, Brazil

Perna perna was collected from several sites along the coast of Rio de Janeiro and analysed for the content of copper, zinc, cadmium and chromium. In spite of the observed concentration variability in organisms pertaining to the same population, statistical evaluation allowed metal level differentia...

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Bibliographic Details
Main Authors: Francioni Eleine, Wagener Angela de L. Rebello, Calixto Reinaldo de C, Bastos Gildo C
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2004-01-01
Series:Journal of the Brazilian Chemical Society
Subjects:
trace metals
Perna perna
tropical waters
Guanabara Bay
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000100016
Description
Summary:Perna perna was collected from several sites along the coast of Rio de Janeiro and analysed for the content of copper, zinc, cadmium and chromium. In spite of the observed concentration variability in organisms pertaining to the same population, statistical evaluation allowed metal level differentiation among regions and sites as well as between males and females. Differences in metal contents did not confirm expectations based on source strength and existing data on water concentration.
ISSN:0103-5053

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