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Registro Completo |
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
27/09/2021 |
Data da última atualização: |
27/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
QUITERIO, S. L.; SILVA, C. R. S. da; ARBILLA, G.; ESCALEIRA, V. |
Afiliação: |
SIMONE LORENA QUITERIO, UFRJ; CÉLIA REGINA SOUSA DA SILVA, UFRJ; GRACIELA ARBILLA, UFRJ; VIVIANE ESCALEIRA, CNPS. |
Título: |
Metals in airborne particulate matter in the industrial district of Santa Cruz, Rio de Janeiro, in an annual period. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Atmospheric Environment, v. 38, n. 2, p. 321-331, Jan. 2004. |
DOI: |
https://doi.org/10.1016/j.atmosenv.2003.09.017 |
Idioma: |
Inglês |
Conteúdo: |
The main goal of this work is to assess the concentrations of total suspended particles (TSP) and airborne particulate trace metals in the Industrial District of Santa Cruz, Rio de Janeiro, Brazil, where the main pollution sources are the local industries. The sampling was performed using a high-volume pump. The TSP levels were determined by gravimetry and the metals by inductively coupled plasma atomic emission. A geometrical mean of 87 +/- 40 mug m(-3) was determined for TSP for the period March 2001-February 2002, which is higher than both the Brazilian primary and secondary standards of air quality. Metals concentrations were compared with literature values for other regions of the world and with air quality standards of regulatory agencies. Mn, Fe, Zn, Cu, Cr and Al levels are higher than the reported values for other industrial and urban areas around the world. Mn, Cr and Ni concentrations are higher than the US-EPA standards. Cluster and principal component analysis were used to get some insight about the sources of metals and the correlations among them. |
Palavras-Chave: |
Airborne particulate matter; Industrial sources; Trace metals. |
Thesaurus Nal: |
Principal component analysis. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 01817naa a2200217 a 4500 001 2134782 005 2021-09-27 008 2004 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.atmosenv.2003.09.017$2DOI 100 1 $aQUITERIO, S. L. 245 $aMetals in airborne particulate matter in the industrial district of Santa Cruz, Rio de Janeiro, in an annual period.$h[electronic resource] 260 $c2004 520 $aThe main goal of this work is to assess the concentrations of total suspended particles (TSP) and airborne particulate trace metals in the Industrial District of Santa Cruz, Rio de Janeiro, Brazil, where the main pollution sources are the local industries. The sampling was performed using a high-volume pump. The TSP levels were determined by gravimetry and the metals by inductively coupled plasma atomic emission. A geometrical mean of 87 +/- 40 mug m(-3) was determined for TSP for the period March 2001-February 2002, which is higher than both the Brazilian primary and secondary standards of air quality. Metals concentrations were compared with literature values for other regions of the world and with air quality standards of regulatory agencies. Mn, Fe, Zn, Cu, Cr and Al levels are higher than the reported values for other industrial and urban areas around the world. Mn, Cr and Ni concentrations are higher than the US-EPA standards. Cluster and principal component analysis were used to get some insight about the sources of metals and the correlations among them. 650 $aPrincipal component analysis 653 $aAirborne particulate matter 653 $aIndustrial sources 653 $aTrace metals 700 1 $aSILVA, C. R. S. da 700 1 $aARBILLA, G. 700 1 $aESCALEIRA, V. 773 $tAtmospheric Environment$gv. 38, n. 2, p. 321-331, Jan. 2004.
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Embrapa Solos (CNPS) |
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Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
05/01/2012 |
Data da última atualização: |
13/01/2016 |
Tipo da produção científica: |
Artigo de Divulgação na Mídia |
Autoria: |
SANTOS, P. E. T. dos. |
Afiliação: |
PAULO EDUARDO TELLES DOS SANTOS, CNPF. |
Título: |
Florestas energéticas. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Opiniões, p. 32, dez./fev. 2012. |
Idioma: |
Português |
Palavras-Chave: |
Plantio florestal. |
Thesagro: |
Energia; Madeira. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/52984/1/Florestas-energeticas.pdf
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Marc: |
LEADER 00337nam a2200133 a 4500 001 1911730 005 2016-01-13 008 2012 bl uuuu u00u1 u #d 100 1 $aSANTOS, P. E. T. dos 245 $aFlorestas energéticas. 260 $aOpiniões, p. 32, dez./fev. 2012.$c2012 650 $aEnergia 650 $aMadeira 653 $aPlantio florestal
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Embrapa Florestas (CNPF) |
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