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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
10/11/2014 |
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Data da última atualização: |
10/10/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GOMIDE, R. L.; BORATTO, I. M. de P. |
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Afiliação: |
REINALDO LUCIO GOMIDE, CNPMS. |
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Título: |
Evapotranspiration and energy balance components spatial distribution in the north region of Minas Gerais, Brazil, using the SEBAL model and Landsat 5 TM images. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: REMOTE SENSING FOR AGRICULTURE, ECOSYSTEMS, AND HYDROLOGY, 16., 2014, Amsterdam. Proceedings... Bellingham: SPIE, 2014. p. 1-14. |
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Série: |
(Proceedings of SPIE , v. 9239). |
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DOI: |
10.1117/12.2067370 |
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Idioma: |
Inglês |
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Conteúdo: |
The determination of crop evapotranspiration (ETc) values is very useful information for planning irrigation, water supply estimation, regulation of water rights and river basins hydrologic studies. Values of ETc in the North region of Minas Gerais state, Brazil, were estimated in this research from the multispectral images of the Landsat 5 TM by means of the model Surface Energy Balance Algorithm for Land- SEBAL, based on the simplified energy balance equation of a surface covered by vegetation, using a few daily surface climatological parameters (wind speed, rainfall, air temperature and relative humidity, solar radiation). The aim of this study was to estimate the regional spatial distribution of the energy balance components and evapotranspiration in the study area, covering the irrigated perimeter of Gorutuba, involving the cities of Nova Porteirinha, Janaúba, Porteirinha, Verdelândia and Pai Pedro. Thematic maps of regional evapotranspiration and energy balance components were generated from spectral analyzes of the images obtained, associated with the used weather data. The ability of SEBAL to provide the spatial variability of energy balance components, including evapotranspiration, demonstrated its sensitivity to different occupation of the soil surface vegetation, and to high data temporal and spatial resolutions data, indicating that the SEBAL model can be used in scales and operational routine for north region of Minas Gerais. |
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Palavras-Chave: |
Escala regional; Modelagem; Modeling. |
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Thesagro: |
Irrigação; Manejo de água; Recurso hídrico. |
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Thesaurus Nal: |
Models; Water management; water resources. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02394naa a2200265 a 4500
001 1999599
005 2017-10-10
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1117/12.2067370$2DOI
100 1 $aGOMIDE, R. L.
245 $aEvapotranspiration and energy balance components spatial distribution in the north region of Minas Gerais, Brazil, using the SEBAL model and Landsat 5 TM images.$h[electronic resource]
260 $c2014
490 $a(Proceedings of SPIE , v. 9239).
520 $aThe determination of crop evapotranspiration (ETc) values is very useful information for planning irrigation, water supply estimation, regulation of water rights and river basins hydrologic studies. Values of ETc in the North region of Minas Gerais state, Brazil, were estimated in this research from the multispectral images of the Landsat 5 TM by means of the model Surface Energy Balance Algorithm for Land- SEBAL, based on the simplified energy balance equation of a surface covered by vegetation, using a few daily surface climatological parameters (wind speed, rainfall, air temperature and relative humidity, solar radiation). The aim of this study was to estimate the regional spatial distribution of the energy balance components and evapotranspiration in the study area, covering the irrigated perimeter of Gorutuba, involving the cities of Nova Porteirinha, Janaúba, Porteirinha, Verdelândia and Pai Pedro. Thematic maps of regional evapotranspiration and energy balance components were generated from spectral analyzes of the images obtained, associated with the used weather data. The ability of SEBAL to provide the spatial variability of energy balance components, including evapotranspiration, demonstrated its sensitivity to different occupation of the soil surface vegetation, and to high data temporal and spatial resolutions data, indicating that the SEBAL model can be used in scales and operational routine for north region of Minas Gerais.
650 $aModels
650 $aWater management
650 $awater resources
650 $aIrrigação
650 $aManejo de água
650 $aRecurso hídrico
653 $aEscala regional
653 $aModelagem
653 $aModeling
700 1 $aBORATTO, I. M. de P.
773 $tIn: REMOTE SENSING FOR AGRICULTURE, ECOSYSTEMS, AND HYDROLOGY, 16., 2014, Amsterdam. Proceedings... Bellingham: SPIE, 2014. p. 1-14.
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Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 4 | |
| 1. |  | CRESTANI, S.; GEREMIA, E. V.; MASCHERONI, J. D. C.; CARNEVALLI, R. A.; SILVA, S. C. da. Uso do critério de interceptação de luz para o manejo do pastejo em área de integração lavoura pecuária floresta. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 4, cap. 26, p. 321-326.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Gado de Leite. |
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| 2. | | CRESTANI, S.; MASCHERONI, J. D. C.; GEREMIA, E. V.; MONTEIRO, R. A. C.; MOURÃO, G. B.; SILVA, S. C. da. Sward structural characteristics and herbage accumulation of Piatã palisade grass (Brachiaria brizantha) in a crop-livestock-forest integration area. Crop and Pasture Science, v. 68, n. 9, p. 859-871, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agrossilvipastoril. |
|  |
| 4. | | GEREMIA, E. V.; CREATANI, S.; MASCHERONI, J. D. C.; MICHETTI, M.; CARNEVALLI, R. A.; SILVA, S. C. da. Morphological composition and herbage intake rate of Brachiaria brizantha cv. Piatã subjected to shade regimes in a crop-livestock-forest integration area. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. p. 223.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| Registros recuperados : 4 | |
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