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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
27/09/2007 |
Data da última atualização: |
18/12/2007 |
Autoria: |
SOUZA, J. C. de; SILVA, L. O. C. da; PEROTTO, D.; MALHADO, C. H. M.; FERRAZ FILHO, P. B. |
Título: |
Estimativas parâmetros genéticos diretos e maternos e da tendência genética, para mães e filhas da raça guzerá. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 40., 2003, Santa Maria, RS. Otimizando a produção animal: anais. Santa Maria, RS: SBZ, 2003. |
Páginas: |
4 p. |
Idioma: |
Português |
Notas: |
CNPGC. |
Palavras-Chave: |
Bovino de corte; Efeito materno; Genetic parameters; Guzerá. |
Thesagro: |
Análise Estatística; Melhoramento Genético Animal; Parâmetro Genético. |
Thesaurus Nal: |
animal breeding; beef cattle; maternal effect; statistical analysis. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01027naa a2200313 a 4500 001 1318352 005 2007-12-18 008 2003 bl uuuu u00u1 u #d 100 1 $aSOUZA, J. C. de 245 $aEstimativas parâmetros genéticos diretos e maternos e da tendência genética, para mães e filhas da raça guzerá. 260 $c2003 300 $a4 p. 500 $aCNPGC. 650 $aanimal breeding 650 $abeef cattle 650 $amaternal effect 650 $astatistical analysis 650 $aAnálise Estatística 650 $aMelhoramento Genético Animal 650 $aParâmetro Genético 653 $aBovino de corte 653 $aEfeito materno 653 $aGenetic parameters 653 $aGuzerá 700 1 $aSILVA, L. O. C. da 700 1 $aPEROTTO, D. 700 1 $aMALHADO, C. H. M. 700 1 $aFERRAZ FILHO, P. B. 773 $tIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 40., 2003, Santa Maria, RS. Otimizando a produção animal: anais. Santa Maria, RS: SBZ, 2003.
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
03/12/2013 |
Data da última atualização: |
20/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
BAKER, I. T.; HARPER, A. B.; ROCHA, H. R. da; DENNING, A. S.; ARAUJO, A. C.; BORMA, L. S.; FREITAS, H. C.; GOULDE, M. L.; MANZI, A. O.; MILLER, S. D.; NOBRE, A. D.; RESTREPO-COUPE, N.; SALESKA, S. R.; STÖCKLI, R.; RANDOW, C. von; WOFSY, S. C. |
Afiliação: |
COLORADO STATE UNIVERSITY; COLORADO STATE UNIVERSITY; HUMBERTO R. DA ROCHA, USP; COLORADO STATE UNIVERSITY; ALESSANDRO CARIOCA DE ARAUJO, CPATU; INPE; USP; UNIVERSITY OF CALIFORNIA; INPA; State University of New York at Albany; INPA / INPE; NATALIA RESTREPO-COUPE, UNIVERSITY OF ARIZONA / UNIVERSITY OF TECHNOLOGY; UNIVERSITY OF ARIZONA; Climate Services, Climate Analysis, MeteoSwiss; CELSO VON RANDOW, INPE; HARVARD UNIVERSITY. |
Título: |
Surface ecophysiological behavior across vegetation and moisture gradients in tropical South America. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Agricultural and Forest Meteorology, v. 182-183, p. 177-188, Dec. 2013. |
DOI: |
http://dx.doi.org/10.1016/j.agrformet.2012.11.015 |
Idioma: |
Inglês |
Conteúdo: |
Surface ecophysiology at five sites in tropical South America across vegetation and moisture gradients is investigated. From the moist northwest (Manaus) to the relatively dry southeast (Pé de Gigante, state of São Paulo) simulated seasonal cycles of latent and sensible heat, and carbon flux produced with the Simple Biosphere Model (SiB3) are confronted with observational data. In the northwest, abundant moisture is available, suggesting that the ecosystem is light-limited. In these wettest regions, Bowen ratio is consistently low, with little or no annual cycle. Carbon flux shows little or no annual cycle as well; efflux and uptake are determined by high-frequency variability in light and moisture availability. Moving downgradient in annual precipitation amount, dry season length is more clearly defined. In these regions, a dry season sink of carbon is observed and simulated. This sink is the result of the combination of increased photosynthetic production due to higher light levels, and decreased respiratory efflux due to soil drying. The differential response time of photosynthetic and respiratory processes produce observed annual cycles of net carbon flux. In drier regions, moisture and carbon fluxes are in-phase; there is carbon uptake during seasonal rains and efflux during the dry season. At the driest site, there is also a large annual cycle in latent and sensible heat flux. |
Palavras-Chave: |
América do Sul; Ciclo do carbono; Ecofisiologia. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/93479/1/Carioca1.pdf
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Marc: |
LEADER 02472naa a2200361 a 4500 001 1972831 005 2022-10-20 008 2013 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.agrformet.2012.11.015$2DOI 100 1 $aBAKER, I. T. 245 $aSurface ecophysiological behavior across vegetation and moisture gradients in tropical South America.$h[electronic resource] 260 $c2013 520 $aSurface ecophysiology at five sites in tropical South America across vegetation and moisture gradients is investigated. From the moist northwest (Manaus) to the relatively dry southeast (Pé de Gigante, state of São Paulo) simulated seasonal cycles of latent and sensible heat, and carbon flux produced with the Simple Biosphere Model (SiB3) are confronted with observational data. In the northwest, abundant moisture is available, suggesting that the ecosystem is light-limited. In these wettest regions, Bowen ratio is consistently low, with little or no annual cycle. Carbon flux shows little or no annual cycle as well; efflux and uptake are determined by high-frequency variability in light and moisture availability. Moving downgradient in annual precipitation amount, dry season length is more clearly defined. In these regions, a dry season sink of carbon is observed and simulated. This sink is the result of the combination of increased photosynthetic production due to higher light levels, and decreased respiratory efflux due to soil drying. The differential response time of photosynthetic and respiratory processes produce observed annual cycles of net carbon flux. In drier regions, moisture and carbon fluxes are in-phase; there is carbon uptake during seasonal rains and efflux during the dry season. At the driest site, there is also a large annual cycle in latent and sensible heat flux. 650 $aAmazonia 653 $aAmérica do Sul 653 $aCiclo do carbono 653 $aEcofisiologia 700 1 $aHARPER, A. B. 700 1 $aROCHA, H. R. da 700 1 $aDENNING, A. S. 700 1 $aARAUJO, A. C. 700 1 $aBORMA, L. S. 700 1 $aFREITAS, H. C. 700 1 $aGOULDE, M. L. 700 1 $aMANZI, A. O. 700 1 $aMILLER, S. D. 700 1 $aNOBRE, A. D. 700 1 $aRESTREPO-COUPE, N. 700 1 $aSALESKA, S. R. 700 1 $aSTÖCKLI, R. 700 1 $aRANDOW, C. von 700 1 $aWOFSY, S. C. 773 $tAgricultural and Forest Meteorology$gv. 182-183, p. 177-188, Dec. 2013.
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Embrapa Amazônia Oriental (CPATU) |
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