Brazilian Archives of Biology and Technology (Jun 2011)

Assessment of chromium contamination in the Monte Alegre stream: a case study

  • Juliano José Corbi,
  • Felipe André dos Santos,
  • Ricardo Zerlin,
  • Ademir dos Santos,
  • Claudio Gilberto Froehlich,
  • Susana Trivinho-Strixino

DOI
https://doi.org/10.1590/S1516-89132011000300023
Journal volume & issue
Vol. 54, no. 3
pp. 613 – 620

Abstract

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The aim of this work was to study the contamination by chromium in the sediments of the Monte Alegre stream and in the larvae of Odonata and the possible impact caused by them on the stream macroinvertebrates community. It was found that chromium contaminated the sediments and the aquatic biota. Although, the stream macroinvertebrates community structure did not appear to be modified.

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