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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
02/10/2008 |
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Data da última atualização: |
02/10/2008 |
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Autoria: |
FERREIRA, A. T. S.; HAUER, V.; SILVA, E. T. da; SAUTTER, K. D. |
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Título: |
Monitoring Remediation Techniques Using Soil Mesofauna in Oil- Contaminated Soils in Araucária, Paraná, Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
In Brazil, environmental accidents involving the oil industry occur every year. One of the main
accidents occurred in July 2000, at the President Getúlio Vargas Refinery - REPAR, in Araucária,
State of Paraná, which led to the contamination of soil and the Saldanha River watershed. Several
remediation techniques were established beginning in 2000 and the soil mesofauna were chosen
as indicators of soil pollution and of the effectiveness of remediation, due to their biodiversity,
high reproduction rates and sensitivity to environmental stressing agents. The following treatments
were monitored from October 2007 to February 2008: ploughed soil without vegetation (AM1);
phyto-remediaton using bracatinga (Mimosa scabrella) (AM2); soil washing (surfactant - LESS
and hydrogen peroxide) (AM3); use of heterogeneous catalysis with titanium dioxide (AM4);
use of heterogeneous catalysis (TiO2) with adsorption using peat (Sphagnum) (AM5); control
areas not contaminated and without any treatment effects (AM6 and AM7). Nine samples per
treatment were collected, using a soil corer (0-10 cm depth), and the mesofauna was extracted
in a Modified Berlese Funnel. Soil moisture, physical and chemical parameters were also
analyzed. Acari predominated in all the samples, but Acari and Collembola were less abundant
with ploughing (AM1) at all sample dates. Highest densities of Acari and Collembola occurred
in the control (AM7) in November 2007 and January 2008. In the treatments AM4 (October and
November 2007), AM5 (November 2007 and January 2008) and AM3 (January 2008) the Acari
and Collembola populations densities were almost as high as in the control (AM7). In the remaining
treatments populations were much lower then AM7, indicating a disruption in the biological
system. MenosIn Brazil, environmental accidents involving the oil industry occur every year. One of the main
accidents occurred in July 2000, at the President Getúlio Vargas Refinery - REPAR, in Araucária,
State of Paraná, which led to the contamination of soil and the Saldanha River watershed. Several
remediation techniques were established beginning in 2000 and the soil mesofauna were chosen
as indicators of soil pollution and of the effectiveness of remediation, due to their biodiversity,
high reproduction rates and sensitivity to environmental stressing agents. The following treatments
were monitored from October 2007 to February 2008: ploughed soil without vegetation (AM1);
phyto-remediaton using bracatinga (Mimosa scabrella) (AM2); soil washing (surfactant - LESS
and hydrogen peroxide) (AM3); use of heterogeneous catalysis with titanium dioxide (AM4);
use of heterogeneous catalysis (TiO2) with adsorption using peat (Sphagnum) (AM5); control
areas not contaminated and without any treatment effects (AM6 and AM7). Nine samples per
treatment were collected, using a soil corer (0-10 cm depth), and the mesofauna was extracted
in a Modified Berlese Funnel. Soil moisture, physical and chemical parameters were also
analyzed. Acari predominated in all the samples, but Acari and Collembola were less abundant
with ploughing (AM1) at all sample dates. Highest densities of Acari and Collembola occurred
in the control (AM7) in November 2007 and January 2008. In the treatments AM4 (October and
Nov... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02529naa a2200157 a 4500
001 1314999
005 2008-10-02
008 2008 bl uuuu u00u1 u #d
100 1 $aFERREIRA, A. T. S.
245 $aMonitoring Remediation Techniques Using Soil Mesofauna in Oil- Contaminated Soils in Araucária, Paraná, Brazil.
260 $c2008
520 $aIn Brazil, environmental accidents involving the oil industry occur every year. One of the main accidents occurred in July 2000, at the President Getúlio Vargas Refinery - REPAR, in Araucária, State of Paraná, which led to the contamination of soil and the Saldanha River watershed. Several remediation techniques were established beginning in 2000 and the soil mesofauna were chosen as indicators of soil pollution and of the effectiveness of remediation, due to their biodiversity, high reproduction rates and sensitivity to environmental stressing agents. The following treatments were monitored from October 2007 to February 2008: ploughed soil without vegetation (AM1); phyto-remediaton using bracatinga (Mimosa scabrella) (AM2); soil washing (surfactant - LESS and hydrogen peroxide) (AM3); use of heterogeneous catalysis with titanium dioxide (AM4); use of heterogeneous catalysis (TiO2) with adsorption using peat (Sphagnum) (AM5); control areas not contaminated and without any treatment effects (AM6 and AM7). Nine samples per treatment were collected, using a soil corer (0-10 cm depth), and the mesofauna was extracted in a Modified Berlese Funnel. Soil moisture, physical and chemical parameters were also analyzed. Acari predominated in all the samples, but Acari and Collembola were less abundant with ploughing (AM1) at all sample dates. Highest densities of Acari and Collembola occurred in the control (AM7) in November 2007 and January 2008. In the treatments AM4 (October and November 2007), AM5 (November 2007 and January 2008) and AM3 (January 2008) the Acari and Collembola populations densities were almost as high as in the control (AM7). In the remaining treatments populations were much lower then AM7, indicating a disruption in the biological system.
700 1 $aHAUER, V.
700 1 $aSILVA, E. T. da
700 1 $aSAUTTER, K. D.
773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
07/08/2012 |
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Data da última atualização: |
09/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
PORFIRIO-DA-SILVA, V.; MORAES, A. de; MOLETTA, J. L.; PONTES, L. da S.; OLIVEIRA, E. B. de; PELISSARI, A.; CARVALHO, P. C. de F. |
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Afiliação: |
VANDERLEY PORFIRIO DA SILVA, CNPF; ANIBAL DE MORAES, UFPR; JOSÉ LUIS MOLETTA, IAPAR; LAÍSE DA SILVEIRA PONTES, IAPAR; EDILSON BATISTA DE OLIVEIRA, CNPF; ADELINO PELISSARI, UFPR; PAULO CÉSAR DE FACCIO CARVALHO, UFRGS. |
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Título: |
Danos causados por bovinos em diferentes espécies arbóreas recomendadas para sistemas silvipastoris. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Pesquisa Florestal Brasileira, Colombo, v. 32, n. 70, p. 183-192, abr./jun. 2012. |
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Idioma: |
Português |
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Conteúdo: |
Três espécies arbóreas foram avaliadas quanto aos danos causados por bovinos em pastejo em um sistema silvipastoril implantado na região subtropical do Brasil. As espécies Schinus terebinthifolius (Raddi), Grevillea robusta (A. Cunn. ex R.Br) e Eucalyptus dunnii (Maiden), foram plantadas em linhas simples, arranjadas em 14 m x 3 m, para comporem um sistema agrossilvipastoril. Durante os primeiros três anos a área foi utilizada para produção de grãos em sistema de cultivo em aléias (silviagrícola). Após 41 meses do plantio das árvores, o gado foi introduzido pela primeira vez na área. Cinco classes de intensidade de danos foram estabelecidas: sem dano, baixa, média, alta e extrema. Os danos causados à casca do tronco das árvores no sistema foram maiores do que os causados às copas. As árvores de S. terebinthifolius foram as mais danificadas pelos bovinos. A manutenção de S. terebinthifolius em sistema silvipastoril não é recomendada pelo dano que o gado impõe às árvores. |
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Palavras-Chave: |
Espécie arbórea; Sistema silvipastoril. |
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Thesagro: |
Bovino; Integração; Manejo. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106803/1/2012-Porfirio-da-silva-DanosCausados.pdf
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Marc: |
LEADER 01793naa a2200253 a 4500
001 1930634
005 2015-01-09
008 2012 bl uuuu u00u1 u #d
100 1 $aPORFIRIO-DA-SILVA, V.
245 $aDanos causados por bovinos em diferentes espécies arbóreas recomendadas para sistemas silvipastoris.$h[electronic resource]
260 $c2012
520 $aTrês espécies arbóreas foram avaliadas quanto aos danos causados por bovinos em pastejo em um sistema silvipastoril implantado na região subtropical do Brasil. As espécies Schinus terebinthifolius (Raddi), Grevillea robusta (A. Cunn. ex R.Br) e Eucalyptus dunnii (Maiden), foram plantadas em linhas simples, arranjadas em 14 m x 3 m, para comporem um sistema agrossilvipastoril. Durante os primeiros três anos a área foi utilizada para produção de grãos em sistema de cultivo em aléias (silviagrícola). Após 41 meses do plantio das árvores, o gado foi introduzido pela primeira vez na área. Cinco classes de intensidade de danos foram estabelecidas: sem dano, baixa, média, alta e extrema. Os danos causados à casca do tronco das árvores no sistema foram maiores do que os causados às copas. As árvores de S. terebinthifolius foram as mais danificadas pelos bovinos. A manutenção de S. terebinthifolius em sistema silvipastoril não é recomendada pelo dano que o gado impõe às árvores.
650 $aBovino
650 $aIntegração
650 $aManejo
653 $aEspécie arbórea
653 $aSistema silvipastoril
700 1 $aMORAES, A. de
700 1 $aMOLETTA, J. L.
700 1 $aPONTES, L. da S.
700 1 $aOLIVEIRA, E. B. de
700 1 $aPELISSARI, A.
700 1 $aCARVALHO, P. C. de F.
773 $tPesquisa Florestal Brasileira, Colombo$gv. 32, n. 70, p. 183-192, abr./jun. 2012.
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