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| Registros recuperados : 33 | |
| 5. |  | SANTOS, P. A. dos; REIMANN, F. A.; SOLLERO, B. P.; MINHO, A. P.; CARDOSO, F. F. Identificação de genes candidatos relacionados ao carcinoma ocular bovino de acordo com a base de dados MESH (Medical Subject Headings). In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 7., 2017, Bagé. Resumos... Bagé: Embrapa Pecuária Sul, 2017. p. 25. Claudia Cristina Gulias Gomes, editora técnica.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 7. | | SANTOS, P. A. dos; DOMINGUES, R.; MINHO, A.; GASPAR, E. B.; SUÑÉ, R. W. Avaliação de dois métodos de predição de peso em bezerras leiteiras. In: CONGRESSO INTERNACIONAL DO LEITE, 13.; WORKSHOP DE POLÍTICAS PÚBLICAS, 13.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 14., 2015, Porto Alegre. Anais... Brasília, DF: Embrapa, 2015. 1 CD-ROM. (Embrapa Gado de Leite. Documentos, 184.). Editores Técnicos: Paulo do Carmo Martins, Gilberto Antônio Piccinini, Ernesto Ênio Budke Krug, Marne Sidney de Paula Moreira, Carlos Eugênio Martins, Oreno Ardêmio Heineck, Marcelo Henrique Otenio, Leonardo Dornelles de Dorneles,...| Biblioteca(s): Embrapa Pecuária Sul. |
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| 11. | | GENRO, T. C. M.; ROSSETTO, J.; MINHO, A. P.; SANTOS, P. A. dos; BAYER, C.; CARVALHO, P. C. de F. Tanniferous native species from Pampa biome can minimize sheep methane emissions. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. A new view of animal science: challenges and perspectives: proceedings. Foz do Iguaçu: Sociedade Brasileira de Zootecnia, 2017. p. 1212.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 12. | | SANTOS, P. A. dos; GOMES, J. S. R.; PINTO, N. B.; DOMINGUES, R.; GASPAR, E. B.; MINHO, A. P. Avaliação in vivo da atividade anti-helmítica de probióticos produzidos com cepas de Saccharomyces cerevisae e Saccharomyces boulardii em ovinos experimentalmente infectados. In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 8., 2018, Bagé. Resumos... Bagé: Embrapa Pecuária Sul, 2018. p. 19. (Embrapa Pecuária Sul. Eventos técnicos & científicos, 1). Fernando Flores Cardoso, Daniel Portella Montardo, José Carlos Ferrugem Moraes, Marcos Flávio Silva Borba, Sandro da Silva Camargo, editores técnicos.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 14. | | RODRIGUES, L. F.; SANTOS, P. A. dos; DOMINGUES, R.; SANTOS, L. R. dos; GULIAS GOMES, C. C.; GASPAR, E. B. Padronização de ensaio imunoadsorvente ligado à enzima (ELISA) para detecção de IgG contra proteína recombinante composta por porções antigênicas de proteínas de Anaplasma marginale e de Babesia bovis. In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 5., 2015, Bagé. Resumos dos trabalhos... Bagé: Embrapa Pecuária Sul, 2015. p. 15. Editora técnica Claudia Cristina Gulias Gomes.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 15. | | SANTOS, P. A. dos; PINHEIRO, H. S. K.; CARVALHO JUNIOR, W. de; SILVA, I. L. da; PEREIRA, N. R.; BHERING, S. B.; CEDDIA, M. B. Hydropedological digital mapping: machine learning applied to spectral VIS-IR and radiometric data dimensionality reduction. Revista Brasileira de Ciência do Solo, v. 47, e0220149, 2023.| Biblioteca(s): Embrapa Solos. |
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| 16. | | HOTT, M. C.; CARVALHO, L. M. T. de; SANTOS, P. A. dos; ARANTES, T. B.; RESENDE, J. C. de; FONSECA, L. D'A. M. Análise de perfis temporais de índices de vegetação NDVI em regiões de pastagens na Zona da Mata em Minas Gerais. In: CONGRESSO INTERNACIONAL DO LEITE, 12.; WORKSHOP DE POLÍTICAS PÚBLICAS, 12.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 13., 2013, Porto Velho. Anais... Brasília, DF: Embrapa, 2013. 3 p. 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Leite. |
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| 17. | | ROSSETO, J.; MINHO, A. P.; GENRO, T. C. M.; PRATES, E. R.; SANTOS, P. A. dos; BRATZ, M. M.; BERNDT, A.; SAVIAN, J. V. Chirca leaves minimizes sheep methane emissions. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 221-225. (Embrapa Gado de Corte. Documentos, 216). Coordenador: Roberto Giolo de Almeida. II SIGEE.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 19. | | SANTOS, P. A. dos; JANOVIK, N.; DOMINGUES, R.; FRANCK, B. M.; CASANOVA, V. P.; LEAL, M. L. do R.; MINHO, A. P. Avaliação in vivo da atividade anti-helmíntica do extrato de Senecio brasiliensis e de Acacia mearnsii em ovinos experimentalmente infectados. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 26., 2016, Santa Maria. Cinquenta anos de zootecnia no Brasil: anais. Santa Maria: Sociedade Brasileira de Zootecnia, 2016. Zootec.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 20. | | SANTOS, P. A. dos; JANOVIK, N.; DOMINGUES, R.; FRANCK, B. M.; CASANOVA, V. P.; LEAL, M. L. do R.; MINHO, A. P. Avaliação in vivo da atividade antihelmíntica de Senecio brasiliensis e de Acacia mearnsii em ovinos experimentalmente infectados. In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 6., 2016, Bagé. Resumos... Bagé: Embrapa Pecuária Sul, 2016. p. 19. Claudia Cristina Gulias Gomes, editora técnica.| Biblioteca(s): Embrapa Pecuária Sul. |
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| Registros recuperados : 33 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
09/10/2023 |
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Data da última atualização: |
07/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 3 |
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Autoria: |
SANTOS, P. A. dos; PINHEIRO, H. S. K.; CARVALHO JUNIOR, W. de; SILVA, I. L. da; PEREIRA, N. R.; BHERING, S. B.; CEDDIA, M. B. |
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Afiliação: |
PRISCILLA AZEVEDO DOS SANTOS, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; HELENA SARAIVA KOENOW PINHEIRO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; WALDIR DE CARVALHO JUNIOR, CNPS; IGOR LEITE DA SILVA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; NILSON RENDEIRO PEREIRA, CNPS; SILVIO BARGE BHERING, CNPS; MARCOS BACIS CEDDIA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO. |
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Título: |
Hydropedological digital mapping: machine learning applied to spectral VIS-IR and radiometric data dimensionality reduction. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 47, e0220149, 2023. |
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DOI: |
https://doi.org/10.36783/18069657rbcs20220149 |
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Idioma: |
Inglês |
|
Conteúdo: |
Pedosphere-hydrosphere interface accounts for the association between soil hydrology and landscape, represented by topographic and Remote Sensing data support and integration. This study aimed to analyze different statistical radiometric and spectral data selection methods and dimensionality reduce environment-related data to support the classification of soil physical-hydric properties, such as soil basic infiltration rate (bir) and saturated hydraulic conductivity (Ksat); as well as to act in data mining processes applied to hydropedological properties digital mapping. Accordingly, research integrated information from Visible to Infrared (VIS-IR) spectral indices and Sentinel's 2A mission Multispectral Instrument (MSI) sensor bands, terrain numerical modeling and aerogeophysics set to model soil-water content in two soil layers (0.00-0.20 m and 0.20-0.40 m). Pre-processed data were subjected to statistical analysis (multivariate and hypothesis tests); subsequently, the methods were applied (variation inflation factor - VIF, Stepwise Akaike information criterion - Stepwise AIC, and recursive feature elimination - RFE) to mine covariates used for Random Forest modeling. Based on the results, there were distinctions and singularities in spectral and radiometric data selection for each adopted method; the importance degree, and contribution of each one to soil physical-hydric properties have varied. According to the applied statistical metrics and decision-making criteria (highest R2 and lowest RMSE / MAE), the chosen methods were RFE (0.00-0.20 m layers) and Stepwise AIC (0.20-0.40 m layers) - both concerned with the assessed variables (bir and Ksat). This approach captured the importance of environmental variables and highlighted their potential use in hydropedological digital mapping at Guapi-Macacu watershed. MenosPedosphere-hydrosphere interface accounts for the association between soil hydrology and landscape, represented by topographic and Remote Sensing data support and integration. This study aimed to analyze different statistical radiometric and spectral data selection methods and dimensionality reduce environment-related data to support the classification of soil physical-hydric properties, such as soil basic infiltration rate (bir) and saturated hydraulic conductivity (Ksat); as well as to act in data mining processes applied to hydropedological properties digital mapping. Accordingly, research integrated information from Visible to Infrared (VIS-IR) spectral indices and Sentinel's 2A mission Multispectral Instrument (MSI) sensor bands, terrain numerical modeling and aerogeophysics set to model soil-water content in two soil layers (0.00-0.20 m and 0.20-0.40 m). Pre-processed data were subjected to statistical analysis (multivariate and hypothesis tests); subsequently, the methods were applied (variation inflation factor - VIF, Stepwise Akaike information criterion - Stepwise AIC, and recursive feature elimination - RFE) to mine covariates used for Random Forest modeling. Based on the results, there were distinctions and singularities in spectral and radiometric data selection for each adopted method; the importance degree, and contribution of each one to soil physical-hydric properties have varied. According to the applied statistical metrics and decision-making criteria (hig... Mostrar Tudo |
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Palavras-Chave: |
Applied statistics; Estatística aplicada; Geoprocessamento; Geoprocessing; Hidropedologia; Hydropedology; Radiometria. |
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Thesagro: |
Sensoriamento Remoto. |
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Thesaurus NAL: |
Radiometry; Remote sensing. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157151/1/Hydropedological-digital-mapping-2023.pdf
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Marc: |
LEADER 02864naa a2200325 a 4500
001 2157151
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008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.36783/18069657rbcs20220149$2DOI
100 1 $aSANTOS, P. A. dos
245 $aHydropedological digital mapping$bmachine learning applied to spectral VIS-IR and radiometric data dimensionality reduction.$h[electronic resource]
260 $c2023
520 $aPedosphere-hydrosphere interface accounts for the association between soil hydrology and landscape, represented by topographic and Remote Sensing data support and integration. This study aimed to analyze different statistical radiometric and spectral data selection methods and dimensionality reduce environment-related data to support the classification of soil physical-hydric properties, such as soil basic infiltration rate (bir) and saturated hydraulic conductivity (Ksat); as well as to act in data mining processes applied to hydropedological properties digital mapping. Accordingly, research integrated information from Visible to Infrared (VIS-IR) spectral indices and Sentinel's 2A mission Multispectral Instrument (MSI) sensor bands, terrain numerical modeling and aerogeophysics set to model soil-water content in two soil layers (0.00-0.20 m and 0.20-0.40 m). Pre-processed data were subjected to statistical analysis (multivariate and hypothesis tests); subsequently, the methods were applied (variation inflation factor - VIF, Stepwise Akaike information criterion - Stepwise AIC, and recursive feature elimination - RFE) to mine covariates used for Random Forest modeling. Based on the results, there were distinctions and singularities in spectral and radiometric data selection for each adopted method; the importance degree, and contribution of each one to soil physical-hydric properties have varied. According to the applied statistical metrics and decision-making criteria (highest R2 and lowest RMSE / MAE), the chosen methods were RFE (0.00-0.20 m layers) and Stepwise AIC (0.20-0.40 m layers) - both concerned with the assessed variables (bir and Ksat). This approach captured the importance of environmental variables and highlighted their potential use in hydropedological digital mapping at Guapi-Macacu watershed.
650 $aRadiometry
650 $aRemote sensing
650 $aSensoriamento Remoto
653 $aApplied statistics
653 $aEstatística aplicada
653 $aGeoprocessamento
653 $aGeoprocessing
653 $aHidropedologia
653 $aHydropedology
653 $aRadiometria
700 1 $aPINHEIRO, H. S. K.
700 1 $aCARVALHO JUNIOR, W. de
700 1 $aSILVA, I. L. da
700 1 $aPEREIRA, N. R.
700 1 $aBHERING, S. B.
700 1 $aCEDDIA, M. B.
773 $tRevista Brasileira de Ciência do Solo$gv. 47, e0220149, 2023.
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