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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
12/03/2010 |
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Data da última atualização: |
08/06/2018 |
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Autoria: |
PIZL, V.; SCHLAGHAMERSKÝ, J.; TRISKA, J. |
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Afiliação: |
PIZL, V., Institute of Soil Biology, Biology Centre AS CR; Jirí Schlaghamerský, Masaryk University, Department of Botany and Zoology, Facu lty of Science; Jan Tríska, Institute of Systems Biology and Ecology AS CR, Laboratory of Analytical Chemistry. |
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Título: |
The effects of polycyclic aromatic hydrocarbons and heavy metals on terrestrial annelids in urban soils. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 1050-1055, ago. 2009. |
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Idioma: |
Inglês |
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Notas: |
Título em inglês: O efeito de hidrocarbonetos aromáticos policíclicos e metais pesados em anelídeos terrestres de solos urbanos. |
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Conteúdo: |
The effect of soil contamination by polycyclic aromatic hydrocarbons (PAH) and heavy metals on earthworms and enchytraeids was studied in urban parks, in Brno, Czech Republic. In spring and autumn 2007, annelids were collected and soil samples taken in lawns along transects, at three different distances (1, 5 and 30 m) from streets with heavy traffic. In both seasons, two parks with two transects each were sampled. Earthworms were collected using the electrical octet method. Enchytraeids were extracted by the wet funnel method from soil cores. All collected annelids were counted and identified. Basic chemical parameters and concentrations of 16 PAH, Cd, Cu, Pb, and Zn were analysed from soil from each sampling point. PAH concentrations were rather low, decreasing with the distance from the street in spring but not in autumn. Heavy metal concentrations did not decrease significantly with increasing distance. Annelid densities did not significantly differ between distances, although there was a trend of increase in the number of earthworms with increasing distance. There were no significant correlations between soil content of PAH or heavy metals and earthworm or enchytraeid densities. Earthworm density and biomass were negatively correlated with soil pH; and enchytraeid density was positively correlated with soil phosphorus. |
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Thesagro: |
Poluição do Solo. |
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Thesaurus Nal: |
Enchytraeidae; Lumbricidae; Soil pollution. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106022/1/The-effects.pdf
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Marc: |
LEADER 02092naa a2200205 a 4500
001 1661028
005 2018-06-08
008 2009 bl uuuu u00u1 u #d
100 1 $aPIZL, V.
245 $aThe effects of polycyclic aromatic hydrocarbons and heavy metals on terrestrial annelids in urban soils.
260 $c2009
500 $aTítulo em inglês: O efeito de hidrocarbonetos aromáticos policíclicos e metais pesados em anelídeos terrestres de solos urbanos.
520 $aThe effect of soil contamination by polycyclic aromatic hydrocarbons (PAH) and heavy metals on earthworms and enchytraeids was studied in urban parks, in Brno, Czech Republic. In spring and autumn 2007, annelids were collected and soil samples taken in lawns along transects, at three different distances (1, 5 and 30 m) from streets with heavy traffic. In both seasons, two parks with two transects each were sampled. Earthworms were collected using the electrical octet method. Enchytraeids were extracted by the wet funnel method from soil cores. All collected annelids were counted and identified. Basic chemical parameters and concentrations of 16 PAH, Cd, Cu, Pb, and Zn were analysed from soil from each sampling point. PAH concentrations were rather low, decreasing with the distance from the street in spring but not in autumn. Heavy metal concentrations did not decrease significantly with increasing distance. Annelid densities did not significantly differ between distances, although there was a trend of increase in the number of earthworms with increasing distance. There were no significant correlations between soil content of PAH or heavy metals and earthworm or enchytraeid densities. Earthworm density and biomass were negatively correlated with soil pH; and enchytraeid density was positively correlated with soil phosphorus.
650 $aEnchytraeidae
650 $aLumbricidae
650 $aSoil pollution
650 $aPoluição do Solo
700 1 $aSCHLAGHAMERSKÝ, J.
700 1 $aTRISKA, J.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 44, n. 8, p. 1050-1055, ago. 2009.
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Embrapa Unidades Centrais (AI-SEDE) |
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| 1. |  | SCHLAGHAMERSKY, J.; SIDOVÁ, A. Dynamics and vertical distribution of a Hrabeiella periglandulata (Annelida) population in South Moravia, Czech Republic. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 917-921, ago. 2009 Título em português: Dinâmica e distribuição vertical de uma população de Hrabeiella periglandulata (Annelida) no Sul da Morávia, República Tcheca.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 4 | |
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