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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Algodão; Embrapa Meio-Norte; Embrapa Tabuleiros Costeiros; Embrapa Unidades Centrais. |
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Data corrente: |
20/03/1998 |
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Data da última atualização: |
05/05/1998 |
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Autoria: |
ANDRADE, F. P. de; FREIRE, E. C.; COSTA, J. N. da; MOREIRA, J. de A. N.; FARIAS, F. J. C.; VIEIRA, R. de M. |
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Afiliação: |
Embrapa Algodao. |
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Título: |
Melhoramento do algodoeiro de fibras longas para cultivo sob condicoes irrigadas no nordeste do Brasil. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Campina Grande: EMBRAPA-CNPA, 1997. |
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Páginas: |
12p. |
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Série: |
(EMBRAPA-CNPA. Pesquisa em Andamento, 52). |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Cultivo; Fibra longa; Fibre crops; Genetic; Melhoramento genetico; Nordeste; Regiao Nordeste. |
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Thesagro: |
Algodão; Genética; Gossypium Hirsutum; Irrigação; Melhoramento; Melhoramento Genético Vegetal. |
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Thesaurus Nal: |
Brazil; breeding; breeding methods; cotton; Gossypium barbadense; irrigation. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01152nam a2200421 a 4500
001 1269956
005 1998-05-05
008 1997 bl uuuu u0uu1 u #d
100 1 $aANDRADE, F. P. de
245 $aMelhoramento do algodoeiro de fibras longas para cultivo sob condicoes irrigadas no nordeste do Brasil.
260 $aCampina Grande: EMBRAPA-CNPA$c1997
300 $a12p.
490 $a(EMBRAPA-CNPA. Pesquisa em Andamento, 52).
650 $aBrazil
650 $abreeding
650 $abreeding methods
650 $acotton
650 $aGossypium barbadense
650 $airrigation
650 $aAlgodão
650 $aGenética
650 $aGossypium Hirsutum
650 $aIrrigação
650 $aMelhoramento
650 $aMelhoramento Genético Vegetal
653 $aBrasil
653 $aCultivo
653 $aFibra longa
653 $aFibre crops
653 $aGenetic
653 $aMelhoramento genetico
653 $aNordeste
653 $aRegiao Nordeste
700 1 $aFREIRE, E. C.
700 1 $aCOSTA, J. N. da
700 1 $aMOREIRA, J. de A. N.
700 1 $aFARIAS, F. J. C.
700 1 $aVIEIRA, R. de M.
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Registro original: |
Embrapa Algodão (CNPA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
04/11/2015 |
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Data da última atualização: |
20/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
TEIXEIRA, A. H. de C.; PADOVANI, C. R.; ANDRADE, R. G.; LEIVAS, J. F.; VICTORIA, D. de C.; GALDINO, S. |
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Afiliação: |
ANTONIO HERIBERTO DE C TEIXEIRA, CNPM; CARLOS ROBERTO PADOVANI, CPAP; RICARDO GUIMARAES ANDRADE, CNPM; JANICE FREITAS LEIVAS, CNPM; DANIEL DE CASTRO VICTORIA, CNPM; SERGIO GALDINO, CPAP. |
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Título: |
Use of MODIS Images to Quantify the Radiation and Energy Balances in the Brazilian Pantanal. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Remote Sensing, v. 7, p. 14597-14619, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
MODIS images during the year 2012 were used for modelling of the radiation and energy balance components with the application of the SAFER algorithm (Simple Algorithm for Evapotranspiration Retrieving) in the Brazilian Pantanal area. Pixels from the main sub-regions of Barão de Melgaço (BR), Paiaguás (PA) and Nhecolândia (NH) were extracted in order to process microclimatic comparisons. In general, the net radiation (Rn) relied much more on the global solar radiation (RG) levels than on water conditions and ecosystem types, in accordance with the low Rn standard deviation values. The fraction of the available energy used as latent heat flux (?E) were, on average, 65, 50 and 49% for the BR, PA and NH sub-regions, respectively. Horizontal heat advection, identified by the negative values of sensible heat flux (H), made several pixels with ?E values higher than those for Rn in the middle of the year. Taking the evaporative fraction (Ef) as a surface moisture indicator, the Tree-Lined Savanna (TLS) was considered the moister ecosystem class, with 58% of the available energy being used as ?E, while the driest one was the modified ecosystem Anthropogenic Changes (AC), presenting a ?E/Rn fraction of 0.46. According to the spatial and temporal consistencies, and after comparisons with other previous point and large-scale studies, the SAFER algorithm proved to have sensibility to quantify and compare the large-scale radiation and energy balance components in the different ecosystems of the Brazilian Pantanal. The algorithm is useful for monitoring the energy exchange dynamics among the different terrestrial and aquatic ecosystem types throughout the seasons of the year. MenosMODIS images during the year 2012 were used for modelling of the radiation and energy balance components with the application of the SAFER algorithm (Simple Algorithm for Evapotranspiration Retrieving) in the Brazilian Pantanal area. Pixels from the main sub-regions of Barão de Melgaço (BR), Paiaguás (PA) and Nhecolândia (NH) were extracted in order to process microclimatic comparisons. In general, the net radiation (Rn) relied much more on the global solar radiation (RG) levels than on water conditions and ecosystem types, in accordance with the low Rn standard deviation values. The fraction of the available energy used as latent heat flux (?E) were, on average, 65, 50 and 49% for the BR, PA and NH sub-regions, respectively. Horizontal heat advection, identified by the negative values of sensible heat flux (H), made several pixels with ?E values higher than those for Rn in the middle of the year. Taking the evaporative fraction (Ef) as a surface moisture indicator, the Tree-Lined Savanna (TLS) was considered the moister ecosystem class, with 58% of the available energy being used as ?E, while the driest one was the modified ecosystem Anthropogenic Changes (AC), presenting a ?E/Rn fraction of 0.46. According to the spatial and temporal consistencies, and after comparisons with other previous point and large-scale studies, the SAFER algorithm proved to have sensibility to quantify and compare the large-scale radiation and energy balance components in the different ecosystems ... Mostrar Tudo |
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Palavras-Chave: |
Evaporative fraction; Latent heat flux; Net radiation; Sensible heat flux. |
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Thesagro: |
Balanço de energia; Radiação térmica. |
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Thesaurus NAL: |
Energy balance; Remote sensing; Wetlands. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02510naa a2200289 a 4500
001 2027869
005 2017-07-20
008 2015 bl --- 0-- u #d
100 1 $aTEIXEIRA, A. H. de C.
245 $aUse of MODIS Images to Quantify the Radiation and Energy Balances in the Brazilian Pantanal.
260 $c2015
520 $aMODIS images during the year 2012 were used for modelling of the radiation and energy balance components with the application of the SAFER algorithm (Simple Algorithm for Evapotranspiration Retrieving) in the Brazilian Pantanal area. Pixels from the main sub-regions of Barão de Melgaço (BR), Paiaguás (PA) and Nhecolândia (NH) were extracted in order to process microclimatic comparisons. In general, the net radiation (Rn) relied much more on the global solar radiation (RG) levels than on water conditions and ecosystem types, in accordance with the low Rn standard deviation values. The fraction of the available energy used as latent heat flux (?E) were, on average, 65, 50 and 49% for the BR, PA and NH sub-regions, respectively. Horizontal heat advection, identified by the negative values of sensible heat flux (H), made several pixels with ?E values higher than those for Rn in the middle of the year. Taking the evaporative fraction (Ef) as a surface moisture indicator, the Tree-Lined Savanna (TLS) was considered the moister ecosystem class, with 58% of the available energy being used as ?E, while the driest one was the modified ecosystem Anthropogenic Changes (AC), presenting a ?E/Rn fraction of 0.46. According to the spatial and temporal consistencies, and after comparisons with other previous point and large-scale studies, the SAFER algorithm proved to have sensibility to quantify and compare the large-scale radiation and energy balance components in the different ecosystems of the Brazilian Pantanal. The algorithm is useful for monitoring the energy exchange dynamics among the different terrestrial and aquatic ecosystem types throughout the seasons of the year.
650 $aEnergy balance
650 $aRemote sensing
650 $aWetlands
650 $aBalanço de energia
650 $aRadiação térmica
653 $aEvaporative fraction
653 $aLatent heat flux
653 $aNet radiation
653 $aSensible heat flux
700 1 $aPADOVANI, C. R.
700 1 $aANDRADE, R. G.
700 1 $aLEIVAS, J. F.
700 1 $aVICTORIA, D. de C.
700 1 $aGALDINO, S.
773 $tRemote Sensing$gv. 7, p. 14597-14619, 2015.
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Embrapa Pantanal (CPAP) |
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