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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
25/02/2014 |
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Data da última atualização: |
30/03/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MULIANGA, B.; BÉGUÉ, A.; SIMÕES, M.; CLOUVEL, P.; TODOROFF, P. |
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Afiliação: |
MARGARETH GONCALVES SIMOES, CNPS. |
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Título: |
Estimating potential soil erosion for environmental services in a sugarcane growing área ussing multisource remote sensing data. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: SPIE REMOTE SENSING, 4., 2013, Dresden. Remote sensing for agriculture, ecosystems, and hydrology XV: proceedings... Bellingham: SPIE, 2013. v. 8887. Ref. 88871W. |
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DOI: |
https://doi.org/10.1117/12.2028640 |
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Idioma: |
Inglês |
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Conteúdo: |
Characterization of landscapes is crucial in modelling potential soil erosion to ascertain environmental services that are provided by the main land use in the ecosystem. Remote sensing techniques have proved successful in characterization of landscapes. In this study area of a rain-fed Kibos-Miwani sugar zone of Kenya, we used Normalized Difference Vegetation Index (NDVI) data extracted from satellite imagery to characterize the spatial and temporal heterogeneity of the vegetation conditions, and to model potential soil erosion. Data used included Moderate Resolution Imaging Spectroradiometer (MODIS) 250 m NDVI acquired in the period 2000 to 2012; 30 m Landsat5 time series images acquired between November 2010 and June 2011; a 30 m digital elevation model (DEM); and ground observations (land cover and soil characteristics). Ground observations were cross tabulated and analysed under ISO 17025 laboratory procedures. Temporal NDVI was extracted directly from MODIS 250 m images to study the changes in seasonal vegetation at the region scale, while spatial NDVI was extracted by analysing Landsat 5 images at the field scale. NDVI extracted from Landsat images for a specific date, represented vegetation conditions for that simulation period. To compute potential soil erosion, we ran three simulations using the spatially explicit Fuzzy-based dynamic soil erosion model (FuDSEM) based on identified vegetative conditions, thanks to MODIS data. Input datasets included Landsat 5 NDVI, the slope, aspect, curvature and soil physical properties. Results of land cover presented sugarcane as the main land use, occupying 76% of the land scape. Results of NDVI analysis were consistent with crop management practices, illustrating a spatially heterogeneous land scape with varied vegetation conditions throughout the year. Results of the simulations were not significantly different for the different periods of the year. Out of simulations, we noted a homogeneous low erosion risk in areas with natural land cover with a global mean of 0.42. Medium to intense erosion risk in cropped areas was evident, with erosion risk varying from one pixel to the other. Simulation results suggest that crop management practices (planting and harvesting processes) are the drivers of erosion in sugar cane cultivated areas. MenosCharacterization of landscapes is crucial in modelling potential soil erosion to ascertain environmental services that are provided by the main land use in the ecosystem. Remote sensing techniques have proved successful in characterization of landscapes. In this study area of a rain-fed Kibos-Miwani sugar zone of Kenya, we used Normalized Difference Vegetation Index (NDVI) data extracted from satellite imagery to characterize the spatial and temporal heterogeneity of the vegetation conditions, and to model potential soil erosion. Data used included Moderate Resolution Imaging Spectroradiometer (MODIS) 250 m NDVI acquired in the period 2000 to 2012; 30 m Landsat5 time series images acquired between November 2010 and June 2011; a 30 m digital elevation model (DEM); and ground observations (land cover and soil characteristics). Ground observations were cross tabulated and analysed under ISO 17025 laboratory procedures. Temporal NDVI was extracted directly from MODIS 250 m images to study the changes in seasonal vegetation at the region scale, while spatial NDVI was extracted by analysing Landsat 5 images at the field scale. NDVI extracted from Landsat images for a specific date, represented vegetation conditions for that simulation period. To compute potential soil erosion, we ran three simulations using the spatially explicit Fuzzy-based dynamic soil erosion model (FuDSEM) based on identified vegetative conditions, thanks to MODIS data. Input datasets included Landsat 5 NDVI, ... Mostrar Tudo |
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Palavras-Chave: |
Cropping practices; Environmental service; Slope. |
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Thesaurus Nal: |
land cover; remote sensing; soil erosion; sugarcane. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03224nam a2200253 a 4500
001 1981213
005 2022-03-30
008 2013 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1117/12.2028640$2DOI
100 1 $aMULIANGA, B.
245 $aEstimating potential soil erosion for environmental services in a sugarcane growing área ussing multisource remote sensing data.$h[electronic resource]
260 $aIn: SPIE REMOTE SENSING, 4., 2013, Dresden. Remote sensing for agriculture, ecosystems, and hydrology XV: proceedings... Bellingham: SPIE, 2013. v. 8887. Ref. 88871W.$c2013
520 $aCharacterization of landscapes is crucial in modelling potential soil erosion to ascertain environmental services that are provided by the main land use in the ecosystem. Remote sensing techniques have proved successful in characterization of landscapes. In this study area of a rain-fed Kibos-Miwani sugar zone of Kenya, we used Normalized Difference Vegetation Index (NDVI) data extracted from satellite imagery to characterize the spatial and temporal heterogeneity of the vegetation conditions, and to model potential soil erosion. Data used included Moderate Resolution Imaging Spectroradiometer (MODIS) 250 m NDVI acquired in the period 2000 to 2012; 30 m Landsat5 time series images acquired between November 2010 and June 2011; a 30 m digital elevation model (DEM); and ground observations (land cover and soil characteristics). Ground observations were cross tabulated and analysed under ISO 17025 laboratory procedures. Temporal NDVI was extracted directly from MODIS 250 m images to study the changes in seasonal vegetation at the region scale, while spatial NDVI was extracted by analysing Landsat 5 images at the field scale. NDVI extracted from Landsat images for a specific date, represented vegetation conditions for that simulation period. To compute potential soil erosion, we ran three simulations using the spatially explicit Fuzzy-based dynamic soil erosion model (FuDSEM) based on identified vegetative conditions, thanks to MODIS data. Input datasets included Landsat 5 NDVI, the slope, aspect, curvature and soil physical properties. Results of land cover presented sugarcane as the main land use, occupying 76% of the land scape. Results of NDVI analysis were consistent with crop management practices, illustrating a spatially heterogeneous land scape with varied vegetation conditions throughout the year. Results of the simulations were not significantly different for the different periods of the year. Out of simulations, we noted a homogeneous low erosion risk in areas with natural land cover with a global mean of 0.42. Medium to intense erosion risk in cropped areas was evident, with erosion risk varying from one pixel to the other. Simulation results suggest that crop management practices (planting and harvesting processes) are the drivers of erosion in sugar cane cultivated areas.
650 $aland cover
650 $aremote sensing
650 $asoil erosion
650 $asugarcane
653 $aCropping practices
653 $aEnvironmental service
653 $aSlope
700 1 $aBÉGUÉ, A.
700 1 $aSIMÕES, M.
700 1 $aCLOUVEL, P.
700 1 $aTODOROFF, P.
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Registro original: |
Embrapa Solos (CNPS) |
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| Registros recuperados : 6 | |
| 1. |  | TONETTI, C. L.; GORTE, T.; BARTZ, M. L. C.; VASCONCELOS, E. C.; SAUTTER, K. D.; BROWN, G. G.; OLIVEIRA, C. M. R. Toxicidade de ácido aminometilfosfônico (AMPA), em solo artificial e natural sobre oligochaeta terrestre: ensaios de fuga com Eisenia andrei. In: CONGRESSO BRASILEIRO DE ECOTOXICOLOGIA, 14., 2016, Curitiba. Anais de resumos. [S.l.]: Sociedade Brasileira de Ecotoxicologia, 2016. p. 620-621. Disponível online.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 2. | | GORTE, T.; SANTOS, A.; TONETTI, C. L.; CARDOSO, G. B. X.; NADOLNY, H.; RALISCH, R.; NUNES, A. L. P.; COQUEIRO, A. C. P.; SANTOS, M. K.; LARISSA, B.; LEANDRO, H. C. L.; BORTOLUZZI, J.; WANDSCHEER, C. A. R.; BROWN, G. G.; BARTZ, M. L. C. Abundância e riqueza de minhocas em áreas sob Sistema Plantio Direto no oeste do Paraná. In: ENCONTRO NACIONAL DE PLANTIO DIRETO NA PALHA, 15., 2016, Goiânia. Palha, ambiente e renda: resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2016. p. 156. (Embrapa Arroz e Feijão. Documentos, 313).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 3. | | TONETTI, C.; GORTE, T.; OLIVEIRA, D. C. de; DIOGO FILHO, G. J.; LIMA, J.; CARDOSO, G. B. X.; NADOLNY, H.; SANTOS, J. B. dos; AZEVENO JUNIOR, R.; BARTZ, M. L. C.; BARETTA, D.; IBANEZ, E. V.; LAVELLE, P.; BROWN, G. G. Indicadores de qualidade do solo em sistemas de uso do solo: estudo de caso em Assistência, SP. In: ENCONTRO LATINO-AMERICANO DE ECOLOGIA E TAXONOMIA DE OLIGOQUETAS, 5; SIMPÓSIO ENGENHEIROS EDÁFICOS, FERTILIDADE DO SOLO E TERRA PRETA DE ÍNDIO (TPI), 2015, Curitiba. Anais. [S.l.]: Federação Brasileira de plantio direto de irrigação, 2015. p. 76. Disponível online. Resumo. 5° ELAETAO.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 4. | | SANTOS, A.; GORTE, T.; DEMETRIO, W. C.; FERREIRA, T.; NADOLNY, N.; CARDOSO, G. B. X.; TONETTI, C.; RALISCH, R.; NUNES, A. P.; COQUEIRO, A. C. P.; LEANDRO, H. C. L.; WANDSCHEER, C. A. R.; BORTOLUZZI, J.; BROWN, G. G.; BARTZ, M. L. C. Earthworm species in no-tillage agroecosystems and native Atlantic forests in Western Paraná, Brazil. Zootaxa, v. 4496, n. 1, p. 517-534, Oct. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 5. | | GORTE, T.; SANTOS, A.; TONETTI, C. L.; CARDOSO, G. B. X.; NADOLNY, H.; RALISCH, R.; NUNES, A. L. P.; COQUEIRO, A. C. P.; SANTOS, M. K.; LARISSA, B.; LEANDRO, H. C. L.; BORTOLUZZI, J.; WANDSCHEER, C. A. R.; BROWN, G. G.; BARTZ, M. L. C. Minhocas em áreas sob Sistema Plantio Direto ao longo dos anos no oeste do Paraná. In: ENCONTRO NACIONAL DE PLANTIO DIRETO NA PALHA, 15., 2016, Goiânia. Palha, ambiente e renda: resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2016. p. 155. (Embrapa Arroz e Feijão. Documentos, 313).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 6. | | GORTE, T.; TONETTI, C.; OLIVEIRA, D. C. de; DIOGO FILHO, G. J.; LIMA, J.; CARDOSO, G. B. X.; NADOLNY, H.; SANTOS, J. B. dos; AZEVENO JUNIOR, R.; BARTZ, M. L. C.; BARETTA, D.; IBANEZ, E. V.; LAVELLE, P.; BROWN, G. G. Minhocas em sistemas de uso do solo: estudo de caso em Assistência, SP. In: ENCONTRO LATINO-AMERICANO DE ECOLOGIA E TAXONOMIA DE OLIGOQUETAS, 5; SIMPÓSIO ENGENHEIROS EDÁFICOS, FERTILIDADE DO SOLO E TERRA PRETA DE ÍNDIO (TPI), 2015, Curitiba. Anais. [S.l.]: Federação Brasileira de plantio direto de irrigação, 2015. p. 60. Disponível online. Resumo. 5° ELAETAO.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 6 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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