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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
05/02/2015 |
Data da última atualização: |
18/02/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BARTZ, M. L. C.; BROWN, G. G.; ORSO, R.; MAFRA, A. L.; BARRETA, D. |
Afiliação: |
MARIE LUISE CAROLINA BARTZ, UNIVERSIDADE POSITIVO; GEORGE GARDNER BROWN, CNPF; RENATO ORSO, UDESC; ALVARO LUIZ MAFRA, UDESC; DILMAR BARRETA, UDESC. |
Título: |
The influence of land use systems on soil and surface litter fauna in the western region of Santa Catarina. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Revista Ciência Agronômica, v. 45, n. 5 esp., p. 880-887, 2014. |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the abundance of soil and surface litter fauna in the western region of Santa Catarina state, southern Brazil, in the following land use systems (LUS): no-tillage crops (NT), integrated crop-livestock (ICL), pasture (PA), Eucalyptus plantation (EP) and native forest fragments (NF). Sampling was done in three counties in the western region of Santa Catarina: Xanxerê, Chapecó and São Miguel do Oeste, in two seasons (winter and summer). The evaluation of soil/litter fauna in each LUS was performed by installing nine “pitfall traps” per sampling grid (3 x 3). The counties are true replicas. The soil for the chemical attributes was collected at the same sampling points for soil fauna. Altogether, 17 taxa were identified in the five LUS. The presence of groups of fauna was influenced by the type of soil management used. The LUS NF and EP provide better soil conditions for the development of a higher diversity of soil fauna groups compared to other LUS, which showed varying degrees of human intervention, regardless of the sampling season (winter or summer). However, annual crop systems NT and ICL groups showed greater richness and total abundance when compared to the perennial systems (EP and PA). Principal component analysis is an important tool in the study of biological indicators of sustainability because it allows use of soil attributes (chemical and physical) as explanatory environmental variables, which helps in the interpretation of ecological data. MenosThe aim of this study was to evaluate the abundance of soil and surface litter fauna in the western region of Santa Catarina state, southern Brazil, in the following land use systems (LUS): no-tillage crops (NT), integrated crop-livestock (ICL), pasture (PA), Eucalyptus plantation (EP) and native forest fragments (NF). Sampling was done in three counties in the western region of Santa Catarina: Xanxerê, Chapecó and São Miguel do Oeste, in two seasons (winter and summer). The evaluation of soil/litter fauna in each LUS was performed by installing nine “pitfall traps” per sampling grid (3 x 3). The counties are true replicas. The soil for the chemical attributes was collected at the same sampling points for soil fauna. Altogether, 17 taxa were identified in the five LUS. The presence of groups of fauna was influenced by the type of soil management used. The LUS NF and EP provide better soil conditions for the development of a higher diversity of soil fauna groups compared to other LUS, which showed varying degrees of human intervention, regardless of the sampling season (winter or summer). However, annual crop systems NT and ICL groups showed greater richness and total abundance when compared to the perennial systems (EP and PA). Principal component analysis is an important tool in the study of biological indicators of sustainability because it allows use of soil attributes (chemical and physical) as explanatory environmental variables, which helps in the interpretation of eco... Mostrar Tudo |
Palavras-Chave: |
Sistema de uso do solo; Sustentabilidade. |
Thesagro: |
Biodiversidade; Biologia do Solo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/117305/1/2014-API-Brown-InfluenceLand.pdf
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Marc: |
LEADER 02187naa a2200217 a 4500 001 2007809 005 2015-02-18 008 2014 bl uuuu u00u1 u #d 100 1 $aBARTZ, M. L. C. 245 $aThe influence of land use systems on soil and surface litter fauna in the western region of Santa Catarina.$h[electronic resource] 260 $c2014 520 $aThe aim of this study was to evaluate the abundance of soil and surface litter fauna in the western region of Santa Catarina state, southern Brazil, in the following land use systems (LUS): no-tillage crops (NT), integrated crop-livestock (ICL), pasture (PA), Eucalyptus plantation (EP) and native forest fragments (NF). Sampling was done in three counties in the western region of Santa Catarina: Xanxerê, Chapecó and São Miguel do Oeste, in two seasons (winter and summer). The evaluation of soil/litter fauna in each LUS was performed by installing nine “pitfall traps” per sampling grid (3 x 3). The counties are true replicas. The soil for the chemical attributes was collected at the same sampling points for soil fauna. Altogether, 17 taxa were identified in the five LUS. The presence of groups of fauna was influenced by the type of soil management used. The LUS NF and EP provide better soil conditions for the development of a higher diversity of soil fauna groups compared to other LUS, which showed varying degrees of human intervention, regardless of the sampling season (winter or summer). However, annual crop systems NT and ICL groups showed greater richness and total abundance when compared to the perennial systems (EP and PA). Principal component analysis is an important tool in the study of biological indicators of sustainability because it allows use of soil attributes (chemical and physical) as explanatory environmental variables, which helps in the interpretation of ecological data. 650 $aBiodiversidade 650 $aBiologia do Solo 653 $aSistema de uso do solo 653 $aSustentabilidade 700 1 $aBROWN, G. G. 700 1 $aORSO, R. 700 1 $aMAFRA, A. L. 700 1 $aBARRETA, D. 773 $tRevista Ciência Agronômica$gv. 45, n. 5 esp., p. 880-887, 2014.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
05/04/2011 |
Data da última atualização: |
13/11/2014 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
RIBEIRO, P. T.; DIAS, M. A. C.; SILVA, A. M. D. da; AFFONSO, E. G.; BOIJINK, C. de L.; INOUE, L. A. K. A. |
Afiliação: |
CHEILA DE LIMA BOIJINK, CPAA; LUIS ANTONIO KIOSHI AOKI INOUE, CPAA. |
Título: |
Respostas sanguíneas e plasmáticas do tambaqui (Colossoma macropomum) a banhos anestésicos de eugenol. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA OCIDENTAL, 6., 2010, Manaus. Anais... Manaus: Embrapa Amazônia Ocidental, 2010. p. 131-135. |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi avaliar a eficácia de diferentes concentrações de neguvon durante 2 horas de transporte para controle de monogenóides em juvenis de tambaqui. |
Palavras-Chave: |
Banho terapêutico; Parasita. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/111570/1/VI-Jornada-IC-133-137.pdf
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Marc: |
LEADER 00891nam a2200193 a 4500 001 1885004 005 2014-11-13 008 2010 bl uuuu u00u1 u #d 100 1 $aRIBEIRO, P. T. 245 $aRespostas sanguíneas e plasmáticas do tambaqui (Colossoma macropomum) a banhos anestésicos de eugenol.$h[electronic resource] 260 $aIn: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA OCIDENTAL, 6., 2010, Manaus. Anais... Manaus: Embrapa Amazônia Ocidental, 2010. p. 131-135.$c2010 520 $aO objetivo deste trabalho foi avaliar a eficácia de diferentes concentrações de neguvon durante 2 horas de transporte para controle de monogenóides em juvenis de tambaqui. 653 $aBanho terapêutico 653 $aParasita 700 1 $aDIAS, M. A. C. 700 1 $aSILVA, A. M. D. da 700 1 $aAFFONSO, E. G. 700 1 $aBOIJINK, C. de L. 700 1 $aINOUE, L. A. K. A.
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