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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Florestas; Embrapa Unidades Centrais. |
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Data corrente: |
16/11/2009 |
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Data da última atualização: |
16/02/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BROWN, G. G.; SAUTTER, K. D. |
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Afiliação: |
GEORGE GARDNER BROWN, CNPF; KLAUS DIETER SAUTTER, Universidade Positivo. |
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Título: |
Biodiversity, conservation and sustainable management of soil animals: the XV International Colloquium on Soil Zoology and XII International Colloquium on Apterygota. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasilia, DF, v. 44, n. 8, p.i-ix, ago. 2009. |
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Idioma: |
Inglês |
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Notas: |
Prefácio. |
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Conteúdo: |
Much beyond being only substrates for growing plants, soils are living entities and the home of numerous organisms whose diversity may even surpass that of the aboveground flora and fauna. Soils are among the most biologically rich habitats on earth; nowhere in nature are species so densely packed as they are in soil communities (Hågvar, 1998). For example, a single gram of soil may contain millions of bacteria and several thousand species of microorganisms (Torsvik et al., 1996), while soils of tropical forest habitats (e.g., Amazonian or Atlantic Rainforests) may harbor more than 2,200 species of soil invertebrates in a single site (Mathieu, 2004). Of these, the vast majority is likely to be nematodes and insects, each representing more than 100 species. In fact, over 1 million species of insects may inhabit Brazilian ecosystems (Lewinsohn et al., 2005), and a large proportion of these, up to 25% or more using estimate of Decaëns et al. (2006a), may be associated with soils for an important part of their life cycle. More than 50,000 species of soil+litter inhabiting animals have been described from Brazil, being the beetles, Protozoa, spiders, nematodes, ants, and mites the most diverse, each with more than 1,000 classified or estimated species (Brown et al., 2006). However, most groups of soil animals remain poorly known, and their species diversity is certainly much larger than the currently known totals. Further efforts are urgently needed to overcome the taxonomic challenges involved in describing the world's soil biota, especially considering the potential negative impacts on global biodiversity of climate and further land use changes worldwide. MenosMuch beyond being only substrates for growing plants, soils are living entities and the home of numerous organisms whose diversity may even surpass that of the aboveground flora and fauna. Soils are among the most biologically rich habitats on earth; nowhere in nature are species so densely packed as they are in soil communities (Hågvar, 1998). For example, a single gram of soil may contain millions of bacteria and several thousand species of microorganisms (Torsvik et al., 1996), while soils of tropical forest habitats (e.g., Amazonian or Atlantic Rainforests) may harbor more than 2,200 species of soil invertebrates in a single site (Mathieu, 2004). Of these, the vast majority is likely to be nematodes and insects, each representing more than 100 species. In fact, over 1 million species of insects may inhabit Brazilian ecosystems (Lewinsohn et al., 2005), and a large proportion of these, up to 25% or more using estimate of Decaëns et al. (2006a), may be associated with soils for an important part of their life cycle. More than 50,000 species of soil+litter inhabiting animals have been described from Brazil, being the beetles, Protozoa, spiders, nematodes, ants, and mites the most diverse, each with more than 1,000 classified or estimated species (Brown et al., 2006). However, most groups of soil animals remain poorly known, and their species diversity is certainly much larger than the currently known totals. Further efforts are urgently needed to overcome the taxonomic chal... Mostrar Tudo |
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Palavras-Chave: |
Colóquio internacional de zoologia do solo; Colóquio internacional sobre Apterygota; Comportamento sobre Apterygota; Espécies; Manejo sustentável de animais do solo; Monitoramento de biodiversidade; Pesquisa agropecuária brasileira; Species; Zoologia do solo. |
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Thesagro: |
Biodiversidade; Ecologia. |
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Thesaurus Nal: |
Biodiversity. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/27363/1/v44n8a01.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/38119/1/44n08-Preface.pdf
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Marc: |
LEADER 02694naa a2200289 a 4500
001 1574891
005 2011-02-16
008 2009 bl uuuu u00u1 u #d
100 1 $aBROWN, G. G.
245 $aBiodiversity, conservation and sustainable management of soil animals$bthe XV International Colloquium on Soil Zoology and XII International Colloquium on Apterygota.
260 $c2009
500 $aPrefácio.
520 $aMuch beyond being only substrates for growing plants, soils are living entities and the home of numerous organisms whose diversity may even surpass that of the aboveground flora and fauna. Soils are among the most biologically rich habitats on earth; nowhere in nature are species so densely packed as they are in soil communities (Hågvar, 1998). For example, a single gram of soil may contain millions of bacteria and several thousand species of microorganisms (Torsvik et al., 1996), while soils of tropical forest habitats (e.g., Amazonian or Atlantic Rainforests) may harbor more than 2,200 species of soil invertebrates in a single site (Mathieu, 2004). Of these, the vast majority is likely to be nematodes and insects, each representing more than 100 species. In fact, over 1 million species of insects may inhabit Brazilian ecosystems (Lewinsohn et al., 2005), and a large proportion of these, up to 25% or more using estimate of Decaëns et al. (2006a), may be associated with soils for an important part of their life cycle. More than 50,000 species of soil+litter inhabiting animals have been described from Brazil, being the beetles, Protozoa, spiders, nematodes, ants, and mites the most diverse, each with more than 1,000 classified or estimated species (Brown et al., 2006). However, most groups of soil animals remain poorly known, and their species diversity is certainly much larger than the currently known totals. Further efforts are urgently needed to overcome the taxonomic challenges involved in describing the world's soil biota, especially considering the potential negative impacts on global biodiversity of climate and further land use changes worldwide.
650 $aBiodiversity
650 $aBiodiversidade
650 $aEcologia
653 $aColóquio internacional de zoologia do solo
653 $aColóquio internacional sobre Apterygota
653 $aComportamento sobre Apterygota
653 $aEspécies
653 $aManejo sustentável de animais do solo
653 $aMonitoramento de biodiversidade
653 $aPesquisa agropecuária brasileira
653 $aSpecies
653 $aZoologia do solo
700 1 $aSAUTTER, K. D.
773 $tPesquisa Agropecuária Brasileira, Brasilia, DF$gv. 44, n. 8, p.i-ix, ago. 2009.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
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Registro |
Volume |
Status |
URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Algodão. Para informações adicionais entre em contato com cnpa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
27/12/2007 |
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Data da última atualização: |
28/12/2007 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Circulação/Nível: |
-- - -- |
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Autoria: |
MOREIRA, J. de A. N.; NÓBREGA, M. B. de M.; FARIAS, F. J. C. |
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Afiliação: |
Embrapa Algodão. |
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Título: |
Marcadores moleculares no melhoramento genético do algodoeiro. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: BELTRÃO, N. E. de M. O Agronegócio do algodão no Brasil. Campina Grande: Embrapa Algodão; Brasília: Embrapa Comunicação para Transferência de Tecnologia, 1999. |
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Volume: |
v. 1 |
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Páginas: |
p. 373-387 |
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ISBN: |
85-7383-060-3 |
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Idioma: |
Português |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00602naa a2200169 a 4500
001 1274630
005 2007-12-28
008 1999 bl uuuu u00u1 u #d
020 $a85-7383-060-3
100 1 $aMOREIRA, J. de A. N.
245 $aMarcadores moleculares no melhoramento genético do algodoeiro.
260 $c1999
300 $ap. 373-387 v. 1
490 $vv. 1
700 1 $aNÓBREGA, M. B. de M.
700 1 $aFARIAS, F. J. C.
773 $tIn: BELTRÃO, N. E. de M. O Agronegócio do algodão no Brasil. Campina Grande: Embrapa Algodão; Brasília: Embrapa Comunicação para Transferência de Tecnologia, 1999.
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Registro original: |
Embrapa Algodão (CNPA) |
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