@article{Favaro_Granados_Utsumi_Anhê_Senhuk_2016, place={Rio de Janeiro}, title={BIOMONITORING OF SURFACE WATER TOXICITY RELATED TO URBAN AND INDUSTRIAL WASTEWATER RELEASE}, url={https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/131}, DOI={10.5327/Z2176-947820160130}, abstractNote={<p><span style="background-color: #ffffff;">Water toxicity was biomonitoried by Tradescantia pallida, relating the results<br>to physicochemical and qualitative analysis. Two clusters were formed by<br>hierarchical analysis of micronuclei percentage (MN), dissolved oxygen (DO),<br>electrical conductivity (EC) and turbidity. The first cluster corresponded to a<br>stream that receives urban untreated sewage, where the highest MN (6.1%)<br>corroborated the physicochemical results (1.90 mg.L‑1 DO, 575.0 μS.cm‑1<br>and 115.6 NTU). The other cluster includes sampling sites with pollutants<br>from agriculture, livestock and industry. Some of them presented high MN<br>even with acceptable values of physicochemical parameters, according to the<br>Brazilian legislation. So for a better quality information on water pollution<br>monitoring it is essential to recognize the variables that affect the biotic<br>components, in a holistic approach of aquatic ecosystem. In this sense the<br>bioassay with T. pallida becomes a useful tool that can be applied in many<br>tropical and subtropical regions, because of its widely distribution.</span></p>}, number={42}, journal={Revista Brasileira de Ciências Ambientais (RBCIAMB)}, author={Favaro, André and Granados, Daniele Trenas and Utsumi, Alex Garcez and Anhê, Ana Carolina Borella Marfil and Senhuk, Ana Paula Milla dos Santos}, year={2016}, month={Dec.}, pages={104–112} }