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Registro Completo |
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Biblioteca(s): |
Embrapa Territorial. |
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Data corrente: |
21/11/2013 |
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Data da última atualização: |
21/11/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TEIXEIRA, A. H. de C.; SCHERER-WARREN, M.; HERNANDEZ, F. B. T.; ANDRADE, R. G.; LEIVAS, J. F. |
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Afiliação: |
ANTONIO HERIBERTO DE C TEIXEIRA, CNPM; MORRIS SCHERER-WARREN, ANA; FERNANDO B. T. HERNANDEZ, UNESP; RICARDO GUIMARAES ANDRADE, CNPM; JANICE FREITAS LEIVAS, CNPM. |
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Título: |
Large-scale water productivity assessments with MODIS images in a changing semi-arid environment: a Brazilian case study. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Remote Sensing, v. 11, n. 3, p. 5783-5804, 2013. |
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ISBN: |
2072-4292 |
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DOI: |
10.3390/rs5115783 |
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Idioma: |
Português |
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Conteúdo: |
In the Brazilian semi-arid region, the intensification of agriculture results in a change of natural vegetation by irrigated crops. To quantify the contrast between these two ecosystems, the large-scale values of water productivity components were modelled in Petrolina (PE) and Juazeiro (BA) municipalities. The SAFER (Simple Algorithm For Evapotranspiration Retrieving) algorithm was used to acquire evapotranspiration (ET), while the Monteith's radiation model was applied for estimating the biomass production (BIO). Moderate Resolution Imaging Spectroradiometer (MODIS) satellite images were used together with agro-meteorological data. In Petrolina and Juazeiro, the mean monthly ET values for irrigated crops were 938 and 739 mm·month−1, with the corresponding ones for natural vegetation of 385 and 194 mm·month−1.Water productivity (WP) was analysed by the ratio of BIO to ET, defined here as the ratio of the net benefits from the mixed agricultural systems to the amount of water required for producing those benefits. The highest incremental WP values, as a result of the irrigated crops introduction, happened outside the rainy period. More spatial WP uniformity occurred in natural vegetation, when comparing with irrigated crops. The most frequent WP values in Petrolina were between 1.6 and 2.2 kg·m−3 while in Juazeiro this range was from 1.0 to 1.6 kg·m−3. The differences between the municipalities can be mainly explained by differences in precipitation and soil water storages conditions, promoting better rainfall use efficiency by the natural vegetation in the first one. The results of the current research are important for appraising the land use change impacts in situations of expanding irrigation areas. MenosIn the Brazilian semi-arid region, the intensification of agriculture results in a change of natural vegetation by irrigated crops. To quantify the contrast between these two ecosystems, the large-scale values of water productivity components were modelled in Petrolina (PE) and Juazeiro (BA) municipalities. The SAFER (Simple Algorithm For Evapotranspiration Retrieving) algorithm was used to acquire evapotranspiration (ET), while the Monteith's radiation model was applied for estimating the biomass production (BIO). Moderate Resolution Imaging Spectroradiometer (MODIS) satellite images were used together with agro-meteorological data. In Petrolina and Juazeiro, the mean monthly ET values for irrigated crops were 938 and 739 mm·month−1, with the corresponding ones for natural vegetation of 385 and 194 mm·month−1.Water productivity (WP) was analysed by the ratio of BIO to ET, defined here as the ratio of the net benefits from the mixed agricultural systems to the amount of water required for producing those benefits. The highest incremental WP values, as a result of the irrigated crops introduction, happened outside the rainy period. More spatial WP uniformity occurred in natural vegetation, when comparing with irrigated crops. The most frequent WP values in Petrolina were between 1.6 and 2.2 kg·m−3 while in Juazeiro this range was from 1.0 to 1.6 kg·m−3. The differences between the municipalities can be mainly explained by differences in precipitation a... Mostrar Tudo |
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Palavras-Chave: |
Net radiation; Surface resistance. |
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Thesaurus Nal: |
Biomass production; Evapotranspiration. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92867/1/remotesensing-05-05783.pdf
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Marc: |
LEADER 02516naa a2200241 a 4500
001 1971815
005 2013-11-21
008 2013 bl uuuu u00u1 u #d
022 $a2072-4292
024 7 $a10.3390/rs5115783$2DOI
100 1 $aTEIXEIRA, A. H. de C.
245 $aLarge-scale water productivity assessments with MODIS images in a changing semi-arid environment$ba Brazilian case study.$h[electronic resource]
260 $c2013
520 $aIn the Brazilian semi-arid region, the intensification of agriculture results in a change of natural vegetation by irrigated crops. To quantify the contrast between these two ecosystems, the large-scale values of water productivity components were modelled in Petrolina (PE) and Juazeiro (BA) municipalities. The SAFER (Simple Algorithm For Evapotranspiration Retrieving) algorithm was used to acquire evapotranspiration (ET), while the Monteith's radiation model was applied for estimating the biomass production (BIO). Moderate Resolution Imaging Spectroradiometer (MODIS) satellite images were used together with agro-meteorological data. In Petrolina and Juazeiro, the mean monthly ET values for irrigated crops were 938 and 739 mm·month−1, with the corresponding ones for natural vegetation of 385 and 194 mm·month−1.Water productivity (WP) was analysed by the ratio of BIO to ET, defined here as the ratio of the net benefits from the mixed agricultural systems to the amount of water required for producing those benefits. The highest incremental WP values, as a result of the irrigated crops introduction, happened outside the rainy period. More spatial WP uniformity occurred in natural vegetation, when comparing with irrigated crops. The most frequent WP values in Petrolina were between 1.6 and 2.2 kg·m−3 while in Juazeiro this range was from 1.0 to 1.6 kg·m−3. The differences between the municipalities can be mainly explained by differences in precipitation and soil water storages conditions, promoting better rainfall use efficiency by the natural vegetation in the first one. The results of the current research are important for appraising the land use change impacts in situations of expanding irrigation areas.
650 $aBiomass production
650 $aEvapotranspiration
653 $aNet radiation
653 $aSurface resistance
700 1 $aSCHERER-WARREN, M.
700 1 $aHERNANDEZ, F. B. T.
700 1 $aANDRADE, R. G.
700 1 $aLEIVAS, J. F.
773 $tRemote Sensing$gv. 11, n. 3, p. 5783-5804, 2013.
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Registro original: |
Embrapa Territorial (CNPM) |
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| Registros recuperados : 311 | |
| 161. |  | BERNARDI, A. C. C.; GREGO, C. R.; ANDRADE, R. G.; VAZ, C. M. P.; RABELLO, L. M.; INAMASU, R. Y. Spatial variability of crop and soil properties in a crop-livestock integrated system. In: INTERNATIONAL CONFERENCE ON PRECISION AGRICULTURE - ICPA, 10., 2010, Denver. Proceedings... Denver: Colorado State University: IPNI: FAR, 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
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| 162. | | BERNARDI, A. C. de C.; GREGO, C. R.; ANDRADE, R. G.; RABELLO, L. M.; INAMASU, R. Y. Spatial variability of vegetation index and soil properties in an integrated crop-livestock system. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, PB, v. 21, n. 8, p. 513-518, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
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| 163. | | LEIVAS, J. F.; TEIXEIRA, A. H. de C.; ANDRADE, R. G.; VICTORIA, D. de C.; TORRESAN, F. E. Spatiotemporal variability of evapotranspiration in Pantanal, Brazil, using satellite images. Geografia, Rio Claro, v. 40, número especial, p. 131-143, ago. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Territorial. |
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| 164. | | LEIVAS, J. F.; ANDRADE, R. G.; VICTORIA, D. de C.; TORRESAN, F. E.; BOLFE, E. L.; BARROS, T. R. DE. Spectral response variations as indicators of seasonal floods in Pantanal using SPOT-vegetation time series. Geografia, Rio Claro, v. 38, número especial, p. 123-137, ago. 2013. p. 123-137.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Territorial. |
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| 166. | | MENEZES, S. J. M. da C. de; SEDIYAMA, G. C.; SOARES, V. P.; GLERIANI, J. M.; ANDRADE, R. G. Estimativa dos componentes do balanço de energia e da evapotranspiração em plantios de eucalipto utilizando o algoritmo Sebal e imagem Landsat 5 - TM1. Revista Árvore, Viçosa, MG, v. 35, n. 3, edição especial, p. 649-657, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Territorial. |
|  |
| 168. | | LEIVAS, J. F.; TEIXEIRA, A. H. de C.; ANDRADE, R. G.; VICTORIA, D. de C.; TORRESAN, F. E. Evapotranspiração no Pantanal utilizando modelo agrometeorológico-espectral SAFER. In: SIMPÓSIO DE GEOTECNOLOGIAS NO PANTANAL, 5., 2014, Campo Grande, MS. Anais... São José dos Campos: INPE, 2014. p. 92-99. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Territorial. |
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| 169. | | LIMA, E. de P.; SEDYAMA, G. C.; ANDRADE, R. G.; LOPES, V. D.; SILVA, B. B. da. Evapotranspiração real diária em sub-bacias do Paracatu, utilizando produtos do sensor Modis1. Revista Ceres, Viçosa, MG, v. 61, n. 1, p. 17-27, jan./fev. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Solos. |
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| 170. | | LIMA, E. de P.; SEDIYAMA, G. C.; ANDRADE, R. G.; LOPES, V. D.; SILVA, B. B. DA. Evapotranspiração real diária em sub-bacias do Paracatu, utilizando produtos do sensor Modis. Revista Ceres, Viçosa, v. 61, n. 1, p. 17-27, jan./fev. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Territorial. |
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| 171. | | ANDRADE, R. G.; MENEZES, S. J. M. da COSTA de; SEDIYAMA, G. C.; SOARES, V. P.; GLERIANI, J. M. Evapotranspiração regional utilizando o Sebal em condições de relevo plano e montanhoso. Engenharia na Agricultura, Viçosa, MG, v. 17, n. 6, p. 491-503, nov./dez. 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Territorial. |
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| 174. | | NOGUEIRA, S. F.; GREGO, C. R.; QUARTAROLI, C. F.; ANDRADE, R. G.; HOLLER, W. A.; VITAL, D. M. Estimativa de estoque de carbono em sistema de produção de soja na região norte mato-grossense. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia, MG. Anais... Uberlândia, MG: CBCS, 2011. 4 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Territorial. |
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| 175. | | NOGUEIRA, S. F.; GREGO, C. R.; QUARTAROLI, C. F.; ANDRADE, R. G.; RONQUIM, C. C.; HOLLER, W. A. Estimativa do estoque de carbono em sistemas de produção de cana-de-açúcar no Estado de São Paulo. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia, MG. Anais... Uberlândia, MG: CBCS, 2011. 4 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Territorial. |
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| 177. | | ANDRADE, R. G.; TEIXEIRA, A. H. de C.; VICTORIA, D. de C.; LEIVAS, J. F.; LIMA, E. de P. Estimativa da evapotranspiração na bacia do Paracatu usando imagens MODIS e o algoritmo SAFER. In: SEMINÁRIO DA REDE AGROHIDRO, 3.; WORKSHOP DO PROJETO OS IMPACTOS DA AGRICULTURA E DAS MUDANÇAS CLIMÁTICAS NOS RECURSOS HÍDRICOS, 1., 2015, Corumbá. Água na agricultura: desafios frente às mudanças climáticas e de uso da terra: resumos. Brasília, DF: Embrapa, 2015. p. 40.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos; Embrapa Territorial. |
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| 179. | | LEIVAS, J. F.; ANDRADE, R. G.; VICTORIA, D. de C.; TORRESAN, F. E.; VICENTE, L. E.; BOLFE, E. L. Estiagem na região sul do Brasil monitorada através de imagens de satélite. In: SIMPÓSIO BRASILEIRO DE RECURSOS HÍDRICOS, 20., Bento Gonçalves, RS. Anais... Bento Gonçalves: ABRH, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Territorial. |
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| 180. | | TEIXEIRA, A. H. de C.; HERNANDEZ, F. B. T.; ANDRADE, R. G.; LEIVAS, J. F.; BOLFE, E. L. Energy balance with Landsat images in irrigated central pivots with corn crop in the São Paulo State, Brazil. Proceedings of SPIE, v. 9239, p. 92390O-1 - 92390O-10, 2014. Presented at the 16th Remote Sensing for Agriculture, Ecosystems, and Hydrology.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Territorial. |
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| Registros recuperados : 311 | |
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