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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
07/11/2011 |
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Data da última atualização: |
07/11/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LO-MAN-HUNG, N. F.; MARICHAL, R.; CANDIANI, D. F.; CARVALHO, L. S.; INDICATTI, R. P.; BONALDO, A. B.; COBO, D. H. R.; FEIJOO M. A.; TSELOUIKO, S.; PRAXEDES, C.; BROWN, G. G.; VELASQUEZ, E.; DECAENS, T.; OSZWALD, J.; MARTINS, M.; LAVELLE, P. |
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Afiliação: |
Nancy F. Lo-Man-Hung, Museu Paraense Em?ílio Goeldi; Raphael Marichal, Université Pierre et Marie Curie; David F. Candiani, Museu Paraense Emílio Goeldi; Leonardo S. Carvalho, Universidade Federal do Piauí; Rafael P. Indicatti, Instituto Butantan; Alexandre B. Bonaldo, Museu Paraense Emílio Goeldi; Darío H. R. Cobo, Universidad Tecnológica de Pereira; Alexander Feijoo M., 5Universidad Tecnológica de Pereira; Stéphanie Tselouiko, UniversitÉ Pierre et Marie Curie; Catarina Praxedes, Museu Paraense Emílio Goeldi; GEORGE GARDNER BROWN, CNPF; Elena Velasquez, Centro Internacional de Agricultura Tropical; Thibaud Decaens, Université de Rouen; Johan Oszwald, Université de Rennes Laboratory of Geography and Remote Sensing; Marlucia Martins, Museu Paraense Emílio Goeldi; Patrick Lavelle, Université Pierre et Marie Curie. |
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Título: |
Impact of different land management on soil spiders (Arachnida: Araneae) in two Amazonian areas of Brazil and Colombia. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Journal of Arachnology, v. 39, n. 2, p. 296-302, 2011. |
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DOI: |
10.1636/CP10-89.1 |
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Idioma: |
Inglês |
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Conteúdo: |
The global demand for different land-use practice commodities in the Amazonia is growing, and this region is increasingly affected by the impacts of land management. The aim of this study was to evaluate the influence of land-use intensification on soil spider assemblages from six different land-use systems in Colombia and Brazil. The systems were fallows after crops and pastures, forest, crops, pastures and plantations. Spider species richness and density decreased with increasing farming management intensity. A principal component analysis (PCA) showed forests and fallows were separated from systems with stronger anthropogenic soil disturbance. The relationships of ten spider guilds differed significantly between land-uses, suggesting that they can be a reliable parameter for studies of ecological indicators |
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Palavras-Chave: |
Ecological indicators; Guilds; Macroecology. |
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Thesaurus Nal: |
agroecosystems; land use. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01878naa a2200373 a 4500
001 1905102
005 2011-11-07
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1636/CP10-89.1$2DOI
100 1 $aLO-MAN-HUNG, N. F.
245 $aImpact of different land management on soil spiders (Arachnida$bAraneae) in two Amazonian areas of Brazil and Colombia.$h[electronic resource]
260 $c2011
520 $aThe global demand for different land-use practice commodities in the Amazonia is growing, and this region is increasingly affected by the impacts of land management. The aim of this study was to evaluate the influence of land-use intensification on soil spider assemblages from six different land-use systems in Colombia and Brazil. The systems were fallows after crops and pastures, forest, crops, pastures and plantations. Spider species richness and density decreased with increasing farming management intensity. A principal component analysis (PCA) showed forests and fallows were separated from systems with stronger anthropogenic soil disturbance. The relationships of ten spider guilds differed significantly between land-uses, suggesting that they can be a reliable parameter for studies of ecological indicators
650 $aagroecosystems
650 $aland use
653 $aEcological indicators
653 $aGuilds
653 $aMacroecology
700 1 $aMARICHAL, R.
700 1 $aCANDIANI, D. F.
700 1 $aCARVALHO, L. S.
700 1 $aINDICATTI, R. P.
700 1 $aBONALDO, A. B.
700 1 $aCOBO, D. H. R.
700 1 $aFEIJOO M. A.
700 1 $aTSELOUIKO, S.
700 1 $aPRAXEDES, C.
700 1 $aBROWN, G. G.
700 1 $aVELASQUEZ, E.
700 1 $aDECAENS, T.
700 1 $aOSZWALD, J.
700 1 $aMARTINS, M.
700 1 $aLAVELLE, P.
773 $tJournal of Arachnology$gv. 39, n. 2, p. 296-302, 2011.
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Registro original: |
Embrapa Florestas (CNPF) |
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