Structural and ecophysiological alterations of the water hyacinth [Eichhornia crassipes (Mart.) Solms] due to anthropogenic stress in Brazilian rivers

Structural and ecophysiological alterations of the water hyacinth [Eichhornia crassipes (Mart.) Solms] due to anthropogenic stress in Brazilian rivers

In this work, the structural and ecophysiological alterations (chlorophyll a fluorescence and photosynthetic pigments), and quantification of Cr, Pb and Zn in the leaf limb, petiole and younger and older roots of water hyacinth from the lower, medium and upper Paraíba do Sul river (PSR) and Imbé riv...

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Bibliographic Details
Main Authors: Angela Pierre Vitória, Frederico Lage-Pinto, Leonardo Bernardo Campaneli da Silva, Maura da Cunha, Jurandi Gonçalves de Oliveira, Carlos Eduardo Rezende, Cristina Maria Magalhães de Souza, Ricardo Antunes Azevedo
Format: Article
Language:English
Published: Instituto de Tecnologia do Paraná (Tecpar) 2011-10-01
Series:Brazilian Archives of Biology and Technology
Subjects:
chlorophyll a fluorescence
photosynthetic pigments
energy dissipation
morphological alterations
metal evaluate
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000500025

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000500025

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