|
|
Registro Completo |
Biblioteca(s): |
Embrapa Soja; Embrapa Trigo. |
Data corrente: |
02/12/2016 |
Data da última atualização: |
05/12/2016 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
SILVA, S. R.; FOLONI, J. S. S.; CUSTÓDIO, A. A. P.; BASSOI, M. C. |
Afiliação: |
SERGIO RICARDO SILVA, CNPT; JOSE SALVADOR SIMONETI FOLONI, CNPSO; Adriano Augusto de Paiva Custódio, Instituto Agronômico do Paraná (IAPAR); MANOEL CARLOS BASSOI, CNPSO. |
Título: |
Efeitos de fontes e épocas de aplicação de potássio sobre a produtividade de cultivares de trigo. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 10., 2016, Londrina. Anais... Londrina: Comissão Brasileira de Pesquisa de Trigo e Triticale, 2016. 1 CD-ROM. |
Páginas: |
4 p. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Palavras-Chave: |
Cultivar; Variety. |
Thesagro: |
Potássio; Trigo; Triticale; Variedade. |
Thesaurus Nal: |
Potassium; Wheat. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151088/1/96.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158832/1/ID44041-2016RCBPTT10SERGIO96.pdf
|
Marc: |
LEADER 00824nam a2200241 a 4500 001 2057758 005 2016-12-05 008 2016 bl uuuu u00u1 u #d 100 1 $aSILVA, S. R. 245 $aEfeitos de fontes e épocas de aplicação de potássio sobre a produtividade de cultivares de trigo.$h[electronic resource] 260 $aIn: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 10., 2016, Londrina. Anais... Londrina: Comissão Brasileira de Pesquisa de Trigo e Triticale, 2016. 1 CD-ROM.$c2016 300 $a4 p.$c1 CD-ROM. 650 $aPotassium 650 $aWheat 650 $aPotássio 650 $aTrigo 650 $aTriticale 650 $aVariedade 653 $aCultivar 653 $aVariety 700 1 $aFOLONI, J. S. S. 700 1 $aCUSTÓDIO, A. A. P. 700 1 $aBASSOI, M. C.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Soja (CNPSO) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
12/06/2023 |
Data da última atualização: |
12/06/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MORAES, J. R. da S. C. de; ROLIM, G. de S.; MARTORANO, L. G.; APARECIDO, L. E. de O.; BISPO, R. C.; VALERIANO, T. T. B.; ESTEVES, J. T. |
Afiliação: |
JOSÉ REINALDO DA SILVA CABRAL DE MORAES, UNESP; GLAUCO DE SOUZA ROLIM, UNESP; LUCIETA GUERREIRO MARTORANO, CPATU; LUCAS EDUARDO DE OLIVEIRA APARECIDO, UNESP; RAFAEL CARLOS BISPO, UNICAMP; TAYNARA TUANY BORGES VALERIANO, UNESP; JOÃO TREVIZOLI ESTEVES, UNESP. |
Título: |
Performance of the ECMWF in air temperature and precipitation estimates in the Brazilian Amazon. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Theoretical and Applied Climatology, v. 141, p. 803-816, 2020. |
DOI: |
https://doi.org/10.1007/s00704-020-03231-2 |
Idioma: |
Inglês |
Conteúdo: |
We evaluated the performance of general atmosphere circulation model (GCM) from the European Center for Medium Range Weather Forecasts (ECMWF) for estimating surface air temperature (T) and precipitation (P) in 55 locations in the Brazilian Amazon. We compared data from surface meteorological stations obtained by the Brazilian Institute of Meteorology (INMET) and ECMWF by linear regression analysis (LRA) using R2 and Willmott et al. (J Geophys Res C5:8995?9005,1985) index (d) as measurement of precision and accuracy, respectively. We applied the Fourier series analysis by extracting the trend and frequency components of P events with noise reduction in the time series. We used the multivariate K-means method to separate weather stations by Groups of Similar Performances (GSPs). The northwest region is characterized as the area with the highest precipitation supply but the lowest performances for T and P, with R2 lower than 0.18. ECMWF tend to overestimate P in dry season and to underestimate in rainy season. The proposed methodology of calibration of P data by the Fourier series was a good tool to predict an extreme event every 5 to 7 months in the region. ECMWF presented high performance (R2 > 0.60) when estimating P in a monthly scale and medium performance (R2 < 0.60) when estimating T in a monthly and 10-day period. The highest concentrations of surface meteorological stations in the eastern/southeastern portion of the Amazon region were decisive in the ECMWF performance expression, indicating an increased meteorological predictability in the anthropic areas, precisely where the agricultural areas of grain were established in the region. MenosWe evaluated the performance of general atmosphere circulation model (GCM) from the European Center for Medium Range Weather Forecasts (ECMWF) for estimating surface air temperature (T) and precipitation (P) in 55 locations in the Brazilian Amazon. We compared data from surface meteorological stations obtained by the Brazilian Institute of Meteorology (INMET) and ECMWF by linear regression analysis (LRA) using R2 and Willmott et al. (J Geophys Res C5:8995?9005,1985) index (d) as measurement of precision and accuracy, respectively. We applied the Fourier series analysis by extracting the trend and frequency components of P events with noise reduction in the time series. We used the multivariate K-means method to separate weather stations by Groups of Similar Performances (GSPs). The northwest region is characterized as the area with the highest precipitation supply but the lowest performances for T and P, with R2 lower than 0.18. ECMWF tend to overestimate P in dry season and to underestimate in rainy season. The proposed methodology of calibration of P data by the Fourier series was a good tool to predict an extreme event every 5 to 7 months in the region. ECMWF presented high performance (R2 > 0.60) when estimating P in a monthly scale and medium performance (R2 < 0.60) when estimating T in a monthly and 10-day period. The highest concentrations of surface meteorological stations in the eastern/southeastern portion of the Amazon region were decisive in the ECMWF performance... Mostrar Tudo |
Thesagro: |
Precipitação Pluvial; Temperatura. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02446naa a2200241 a 4500 001 2154379 005 2023-06-12 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s00704-020-03231-2$2DOI 100 1 $aMORAES, J. R. da S. C. de 245 $aPerformance of the ECMWF in air temperature and precipitation estimates in the Brazilian Amazon.$h[electronic resource] 260 $c2020 520 $aWe evaluated the performance of general atmosphere circulation model (GCM) from the European Center for Medium Range Weather Forecasts (ECMWF) for estimating surface air temperature (T) and precipitation (P) in 55 locations in the Brazilian Amazon. We compared data from surface meteorological stations obtained by the Brazilian Institute of Meteorology (INMET) and ECMWF by linear regression analysis (LRA) using R2 and Willmott et al. (J Geophys Res C5:8995?9005,1985) index (d) as measurement of precision and accuracy, respectively. We applied the Fourier series analysis by extracting the trend and frequency components of P events with noise reduction in the time series. We used the multivariate K-means method to separate weather stations by Groups of Similar Performances (GSPs). The northwest region is characterized as the area with the highest precipitation supply but the lowest performances for T and P, with R2 lower than 0.18. ECMWF tend to overestimate P in dry season and to underestimate in rainy season. The proposed methodology of calibration of P data by the Fourier series was a good tool to predict an extreme event every 5 to 7 months in the region. ECMWF presented high performance (R2 > 0.60) when estimating P in a monthly scale and medium performance (R2 < 0.60) when estimating T in a monthly and 10-day period. The highest concentrations of surface meteorological stations in the eastern/southeastern portion of the Amazon region were decisive in the ECMWF performance expression, indicating an increased meteorological predictability in the anthropic areas, precisely where the agricultural areas of grain were established in the region. 650 $aAmazonia 650 $aPrecipitação Pluvial 650 $aTemperatura 700 1 $aROLIM, G. de S. 700 1 $aMARTORANO, L. G. 700 1 $aAPARECIDO, L. E. de O. 700 1 $aBISPO, R. C. 700 1 $aVALERIANO, T. T. B. 700 1 $aESTEVES, J. T. 773 $tTheoretical and Applied Climatology$gv. 141, p. 803-816, 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|