Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Monografias Ambientais |
Texto Completo: | http://periodicos.ufsm.br/remoa/article/view/14695 |
Resumo: | The industrial emissions of lead, from mainly mergers, causing a secondary increase in concentration of the atmosphere, degrading the quality of the environment and hence interfering with the human health. The use of bioindicators has been an important tool in the assessment of air quality, since these organisms have close relations with ecophysiological atmosphere and high degree of accumulation of pollutants. The aim of this study was to quantify the absorption of anthropogenic lead in populations of lichens of the genus Usnea near a grinding of automotive batteries, located in the municipality of Santa Maria - RS. The work was conducted by exposing lichens of the genus Usnea, coming from native area, nearby the company, during the winter and spring of 2010. Quantification of lead was performed by optical emission spectrometry. The quantitative analysis indicated high levels of lead absorbed by the lichen community, evidencing the origin of atmospheric pollution. This result confirms the ineffectiveness of measures to control the emission of pollutants. |
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Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial areaAbsorção de chumbo antrópico por populações de liquens do gênero Usnea em área industrialBioindicatorsAir qualityHeavy metalsBioindicadoresQualidade do arMetais pesadosThe industrial emissions of lead, from mainly mergers, causing a secondary increase in concentration of the atmosphere, degrading the quality of the environment and hence interfering with the human health. The use of bioindicators has been an important tool in the assessment of air quality, since these organisms have close relations with ecophysiological atmosphere and high degree of accumulation of pollutants. The aim of this study was to quantify the absorption of anthropogenic lead in populations of lichens of the genus Usnea near a grinding of automotive batteries, located in the municipality of Santa Maria - RS. The work was conducted by exposing lichens of the genus Usnea, coming from native area, nearby the company, during the winter and spring of 2010. Quantification of lead was performed by optical emission spectrometry. The quantitative analysis indicated high levels of lead absorbed by the lichen community, evidencing the origin of atmospheric pollution. This result confirms the ineffectiveness of measures to control the emission of pollutants.As emissões industriais de chumbo, oriundas, principalmente, de processos de fusões secundárias, provocam um aumento da concentração deste na atmosfera, degradando a qualidade do meio ambiente e, consequentemente, interferindo na saúde humana. O uso de bioindicadores tem sido uma importante ferramenta na avaliação da qualidade atmosférica, visto que estes organismos têm estreitas relações ecofisiológicas com a atmosfera e alto grau de acumulação de poluentes. O objetivo deste estudo foi quantificar a absorção de chumbo antrópico por populações de liquens do gênero Usnea nas proximidades de uma retificadora de baterias automotivas, localizada no município de Santa Maria – RS. O trabalho foi conduzido por meio da exposição de liquens do gênero Usnea, oriundos de área nativa, nas proximidades da empresa, durante o inverno e a primavera de 2010. A quantificação de chumbo foi realizada por espectrometria de emissão óptica. A análise quantitativa indicou altos níveis de chumbo absorvidos pela população de líquens, evidenciando que há poluição de origem atmosférica. Este resultado confirma a ineficácia das práticas de controle de emissão de poluentes.Universidade Federal de Santa Maria2014-11-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://periodicos.ufsm.br/remoa/article/view/1469510.5902/2236130814695Monografias Ambientais; REMOA, V. 13, N. 5, DEZ., 2014; 3831-3836Revista Monografias Ambientais; REMOA, V. 13, N. 5, DEZ., 2014; 3831-38362236-13082236-1308reponame:Revista Monografias Ambientaisinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttp://periodicos.ufsm.br/remoa/article/view/14695/pdfCopyright (c) 2014 Revista Monografias Ambientaisinfo:eu-repo/semantics/openAccessSoares, Juliana FerreiraIlha, RóbsonZazycki, Maria AméliaBernardes, Rodrigo Costa CarvalhoMortari, Sérgio RobertoVasconcellos, Noeli Júlia Schussler de2021-05-28T17:04:31Zoai:ojs.pkp.sfu.ca:article/14695Revistahttps://periodicos.ufsm.br/remoaONGhttp://cascavel.ufsm.br/revistas/ojs-2.2.2/index.php/remoa/oai||remoa.ufsm@gmail.com2236-13082236-1308opendoar:2021-05-28T17:04:31Revista Monografias Ambientais - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area Absorção de chumbo antrópico por populações de liquens do gênero Usnea em área industrial |
title |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area |
spellingShingle |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area Soares, Juliana Ferreira Bioindicators Air quality Heavy metals Bioindicadores Qualidade do ar Metais pesados |
title_short |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area |
title_full |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area |
title_fullStr |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area |
title_full_unstemmed |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area |
title_sort |
Absorption of anthropogenic lead by populations of lichens of the genus Usnea in industrial area |
author |
Soares, Juliana Ferreira |
author_facet |
Soares, Juliana Ferreira Ilha, Róbson Zazycki, Maria Amélia Bernardes, Rodrigo Costa Carvalho Mortari, Sérgio Roberto Vasconcellos, Noeli Júlia Schussler de |
author_role |
author |
author2 |
Ilha, Róbson Zazycki, Maria Amélia Bernardes, Rodrigo Costa Carvalho Mortari, Sérgio Roberto Vasconcellos, Noeli Júlia Schussler de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Soares, Juliana Ferreira Ilha, Róbson Zazycki, Maria Amélia Bernardes, Rodrigo Costa Carvalho Mortari, Sérgio Roberto Vasconcellos, Noeli Júlia Schussler de |
dc.subject.por.fl_str_mv |
Bioindicators Air quality Heavy metals Bioindicadores Qualidade do ar Metais pesados |
topic |
Bioindicators Air quality Heavy metals Bioindicadores Qualidade do ar Metais pesados |
description |
The industrial emissions of lead, from mainly mergers, causing a secondary increase in concentration of the atmosphere, degrading the quality of the environment and hence interfering with the human health. The use of bioindicators has been an important tool in the assessment of air quality, since these organisms have close relations with ecophysiological atmosphere and high degree of accumulation of pollutants. The aim of this study was to quantify the absorption of anthropogenic lead in populations of lichens of the genus Usnea near a grinding of automotive batteries, located in the municipality of Santa Maria - RS. The work was conducted by exposing lichens of the genus Usnea, coming from native area, nearby the company, during the winter and spring of 2010. Quantification of lead was performed by optical emission spectrometry. The quantitative analysis indicated high levels of lead absorbed by the lichen community, evidencing the origin of atmospheric pollution. This result confirms the ineffectiveness of measures to control the emission of pollutants. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-11-16 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://periodicos.ufsm.br/remoa/article/view/14695 10.5902/2236130814695 |
url |
http://periodicos.ufsm.br/remoa/article/view/14695 |
identifier_str_mv |
10.5902/2236130814695 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://periodicos.ufsm.br/remoa/article/view/14695/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2014 Revista Monografias Ambientais info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2014 Revista Monografias Ambientais |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Monografias Ambientais; REMOA, V. 13, N. 5, DEZ., 2014; 3831-3836 Revista Monografias Ambientais; REMOA, V. 13, N. 5, DEZ., 2014; 3831-3836 2236-1308 2236-1308 reponame:Revista Monografias Ambientais instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Revista Monografias Ambientais |
collection |
Revista Monografias Ambientais |
repository.name.fl_str_mv |
Revista Monografias Ambientais - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||remoa.ufsm@gmail.com |
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1799950553536528384 |