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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
31/07/2014 |
Data da última atualização: |
27/08/2014 |
Tipo da produção científica: |
Documentos |
Autoria: |
BÜTTOW, M. V.; BONOW, S. |
Afiliação: |
Miriam Valli Büttow, Fepagro Serra do Nordeste; SANDRO BONOW, CPACT. |
Título: |
Estudos de expressão gênica e possibilidades de aplicação no melhoramento genético de pessegueiro [Prunus persica (L.) Batsch]. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Pelotas: Embrapa Clima Temperado, 2013. |
Páginas: |
27 p. |
Série: |
(Embrapa Clima Temperado. Documentos, 370) |
Idioma: |
Português |
Palavras-Chave: |
Expressão Gênica. |
Thesagro: |
Biologia Molecular; Melhoramento Genético Vegetal; Pêssego. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/105818/1/documento370-web.pdf
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Marc: |
LEADER 00629nam a2200181 a 4500 001 1991617 005 2014-08-27 008 2013 bl uuuu u0uu1 u #d 100 1 $aBÜTTOW, M. V. 245 $aEstudos de expressão gênica e possibilidades de aplicação no melhoramento genético de pessegueiro [Prunus persica (L.) Batsch].$h[electronic resource] 260 $aPelotas: Embrapa Clima Temperado$c2013 300 $a27 p. 490 $a(Embrapa Clima Temperado. Documentos, 370) 650 $aBiologia Molecular 650 $aMelhoramento Genético Vegetal 650 $aPêssego 653 $aExpressão Gênica 700 1 $aBONOW, S.
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Embrapa Clima Temperado (CPACT) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Roraima. Para informações adicionais entre em contato com cpafrr.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Roraima; Embrapa Territorial. |
Data corrente: |
20/08/2013 |
Data da última atualização: |
21/08/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SCHIETTI, J.; EMILIO, T.; RENNÓ, C. D.; DRUCKER, D. P.; COSTA, F. R. C.; NOGUEIRA, A.; BACCARO, F. B.; FIGUEIREDO, F.; CASTILHO, C. V. de; KINUPP, V.; GUILLAUMET, J-L.; GARCIA, A. R. M.; LIMA, A. P.; MAGNUSSON, W. E. |
Afiliação: |
JULIANA SCHIETTI, INPA; THAUSE EMILIO, INPA; CAMILO D. RENNÓ, INPE; DEBORA PIGNATARI DRUCKER, CNPM; FLÁVIA R. C. COSTA, INPA; ANSELMO NOGUEIRA, USP; FABRICIO B. BACCARO, INPA; FERNANDO FIGUEIREDO, INPA; CAROLINA VOLKMER DE CASTILHO, CPAF-RR; VALDELY KINUPP, HERBÁRIO EAFM; JEAN-LOUIS GUILLAUMET, MUSÉUM NATIONAL D'HISTOIRE NATURELLE FRANCE; ANA RAQUEL M. GARCIA, INPA; ALBERTINA P. LIMA, INPA; WILLIAM E. MAGNUSSON, INPA. |
Título: |
Vertical distance from drainage drives floristic composition changes in an Amazonian rainforest. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Plant Ecology & Diversity, v. 8, n. 5, p. 1-13, 2013. |
DOI: |
10.1080/17550874.2013.783642 |
Idioma: |
Português |
Conteúdo: |
Background: Plant composition changes with topography and edaphic gradients that correlate with soil-water and nutrient availability. Data on soil water for the Amazon Basin are scarce, limiting the possibility of distinguishing between soil and soil-water influences on plant composition. Aim: We tested a new proxy for water table depth, the terrain height above nearest drainage (HAND), as a predictor of composition in trees, lianas, palms, shrubs, and herbs and compared HAND to conventional measures of height above sea level (HASL) and horizontal distances from nearest drainage (HDND). Methods: Plant-species composition in 72 plots distributed across 64 km2 of lowland evergreen terra firme forest was summarised using non-metric multidimensional scaling (NMDS). NMDS scores were regressed against estimates of HAND, HASL and HDND. Results: Plant composition was highly correlated with the vertical distance from water table, capturing up to 82% of variation. All life forms showed highest turnover rates in the zone with seasonally water-saturated soils, which can extend 350 m from stream margins. Conclusions: Floristic composition is closely related to water table depth, and HAND appears to be the most robust available topographical metric of soil-water gradients. Brazilian conservation laws protecting 30-m-wide riparian buffers are likely to be too narro |
Palavras-Chave: |
Beta diversity; Distance from stream; Height above nearest drainage; Plant species composition; Shuttle Radar Topography Mission; Soil hydrology; Terra fime forest; Tropical rain forest. |
Thesaurus NAL: |
Topography; Water table. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02579naa a2200409 a 4500 001 1964431 005 2013-08-21 008 2013 bl uuuu u00u1 u #d 024 7 $a10.1080/17550874.2013.783642$2DOI 100 1 $aSCHIETTI, J. 245 $aVertical distance from drainage drives floristic composition changes in an Amazonian rainforest.$h[electronic resource] 260 $c2013 520 $aBackground: Plant composition changes with topography and edaphic gradients that correlate with soil-water and nutrient availability. Data on soil water for the Amazon Basin are scarce, limiting the possibility of distinguishing between soil and soil-water influences on plant composition. Aim: We tested a new proxy for water table depth, the terrain height above nearest drainage (HAND), as a predictor of composition in trees, lianas, palms, shrubs, and herbs and compared HAND to conventional measures of height above sea level (HASL) and horizontal distances from nearest drainage (HDND). Methods: Plant-species composition in 72 plots distributed across 64 km2 of lowland evergreen terra firme forest was summarised using non-metric multidimensional scaling (NMDS). NMDS scores were regressed against estimates of HAND, HASL and HDND. Results: Plant composition was highly correlated with the vertical distance from water table, capturing up to 82% of variation. All life forms showed highest turnover rates in the zone with seasonally water-saturated soils, which can extend 350 m from stream margins. Conclusions: Floristic composition is closely related to water table depth, and HAND appears to be the most robust available topographical metric of soil-water gradients. Brazilian conservation laws protecting 30-m-wide riparian buffers are likely to be too narro 650 $aTopography 650 $aWater table 653 $aBeta diversity 653 $aDistance from stream 653 $aHeight above nearest drainage 653 $aPlant species composition 653 $aShuttle Radar Topography Mission 653 $aSoil hydrology 653 $aTerra fime forest 653 $aTropical rain forest 700 1 $aEMILIO, T. 700 1 $aRENNÓ, C. D. 700 1 $aDRUCKER, D. P. 700 1 $aCOSTA, F. R. C. 700 1 $aNOGUEIRA, A. 700 1 $aBACCARO, F. B. 700 1 $aFIGUEIREDO, F. 700 1 $aCASTILHO, C. V. de 700 1 $aKINUPP, V. 700 1 $aGUILLAUMET, J-L. 700 1 $aGARCIA, A. R. M. 700 1 $aLIMA, A. P. 700 1 $aMAGNUSSON, W. E. 773 $tPlant Ecology & Diversity$gv. 8, n. 5, p. 1-13, 2013.
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1. | | 1250047, CEPALINDEX; RESUMENES DE DOCUMENTOS CEPAL/ILPES, Comision Economica para America Latina. Centro Latino Americano de Documentacion Economica y Social, Santiago-Chile Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Acre; Embrapa Amazônia Oriental; Embrapa Meio-Norte; Embrapa Soja. | |
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