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| Registros recuperados : 12 | |
| 1. |  | MOREIRA, A.; FAGERIA, N. K.; GARCIA Y GARCIA, A. Soil fertility, mineral nitrogen, and microbial biomass in Upland soils of the Central Amazon under different plant covers. Communications in Soil Science and Plant Analysis, Philadelphia, v. 42, n. 6, p. 694-705, 2011.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Soja. |
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| 3. | | AMARAL, T. A.; ANDRADE, C. L. T.; HOOGENBOOM, G.; SILVA, D. F.; GARCIA Y GARCIA, A.; NOCE, M. A. Nitrogen management strategies for maize production systems: experimental data and crop modeling. International Journal of Plant Production, v. 9, n. 1, p. 51-74, 2015.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 4. | | PAIXÃO, J. de S.; ANDRADE, C. de L. T. de; GARCIA Y GARCIA, A.; AMARAL, T. A.; STEIDLE NETO, A. J.; MARIN, F. R. An alternative approach to the actual brazilian maize crop zoning. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 13, n. 3, p. 347-363, 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 6. | | AMARAL, T. A.; ANDRADE, C. L. T.; DUARTE, J. O.; GARCIA, J. C.; GARCIA Y GARCIA, A.; SILVA, D. F.; ALBERNAZ, W. M.; HOOGENBOOM, G. Nitrogen management strategies for smallholder maize production systems: yield and profitability variability. International Journal of Plant Production, v. 9, n. 1, p. 75-98, 2015.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 9. | | CAMILO, J. A.; ANDRADE, C. de L. T. de; AMARAL, T. A.; TIGGES, C. H. P.; MELO, M. L. A. de; CHAN, C. S.; GARCIA Y GARCIA, A. Impact of climate change on maize grown in the brazilian cerrado. In: ASABE ANNUAL INTERNATIONAL MEETING, 2018, Detroit. [Proceedings]. St. Joseph: ASABE, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 10. | | MAGALHÃES, B. G.; ANDRADE, C. de L. T. de; SILVA, P. P. G. da; LOPES, D. de C.; MELO, B. F. de; GARCIA Y GARCIA, A.; GONTIJO NETO, M. M. Avaliação, empregando modelagem, de estratégias de manejo para incrementar a produtividade de milho na segunda safra. Sete Lagoas: Embrapa Milho e Sorgo, 2016. 28 p. (Embrapa Milho e Sorgo. Documentos, 204).| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 11. | | ANDRADE, C. de L. T. de; PAIXÃO, J. de S.; STEIDLE NETO, A. J.; AMARAL, T. A.; PIMENTA, F. M.; GARCIA Y GARCIA, A.; MARIN, F. R.; SILVA, D. F. Uma metodologia alternativa para o zoneamento de risco climático da cultura do milho. Sete Lagoas: Embrapa Milho e Sorgo, 2013. 42 p. (Embrapa Milho e Sorgo. Boletim de Pesquisa e Desenvolvimento, 87).| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | ANDRADE, C. de L. T. de; AMARAL, T. A.; BORGES JÚNIOR, J. C. F; HEINEMANN, A. B.; GARCIA Y GARCIA, A.; TOJO-SOLER, C. M.; SILVA, D. de F.; HICKMANN, C.; SANTANA, C. B. de; MOURA, B. F.; CASTRO, L. A. de. Modelagem do crescimento de culturas: aplicações à cultura do milho. Sete Lagoas: Embrapa Milho e Sorgo, 2009. 65 p. (Embrapa Milho e Sorgo. Documentos, 91).| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Milho e Sorgo. |
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| Registros recuperados : 12 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
09/11/2018 |
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Data da última atualização: |
15/03/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CAMILO, J. A.; ANDRADE, C. de L. T. de; AMARAL, T. A.; TIGGES, C. H. P.; MELO, M. L. A. de; CHAN, C. S.; GARCIA Y GARCIA, A. |
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Afiliação: |
Jennifer Alves Camilo, Universidade Federal de São João del-Rei; CAMILO DE LELIS TEIXEIRA DE ANDRADE, CNPMS; Tales Antônio Amaral; Christoph Hermann Passos Tigges, Universidade Federal de São João del-Rei; Marina Luciana Abreu de Melo, Universidade de São Paulo; Chou Sin Chan, CPTEC/INPE; Axel Garcia y Garcia, University of Minnesota. |
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Título: |
Impact of climate change on maize grown in the brazilian cerrado. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: ASABE ANNUAL INTERNATIONAL MEETING, 2018, Detroit. [Proceedings]. St. Joseph: ASABE, 2018. |
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DOI: |
10.13031/aim.201800967 |
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Idioma: |
Inglês |
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Conteúdo: |
Crops are subject to instabilities of climatic conditions that affect yield. Maize is very sensitive to factors like temperature, solar radiation and rainfall. The objective of this work was to evaluate, using crop growth models, the effects of climate change on maize grain yield produced under rainfed conditions. Two global circulation models, HadGEM2-ES and MIROC5, coupled to the regional model Eta, were used to generate projections of changes in maximum and minimum air temperature, solar radiation and rainfall for conditions in southeastern Brazil. The CSM-CERES-Maize model was then used to evaluate the effect of climate changes on rainfed maize grain yield. For each combination of global and regional circulation models, two greenhouse gas concentration scenarios were used: RCP4.5 and RCP8.5. The combined use of global circulation and crop growth models allowed us to estimate the expected average grain yield of corn as affected by future climate. The simulated results indicated that, even at best sowing dates, considerable reduction in maize grain yield may occur. Our simulated results also indicated that the largest grain yield reductions may occur for future climate scenarios from 2071 to the end of the 21st century. |
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Palavras-Chave: |
Aquecimento global. |
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Thesagro: |
Aquecimento; Rendimento; Zea Mays. |
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Thesaurus NAL: |
Models. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185714/1/Impact-climate.pdf
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Marc: |
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100 1 $aCAMILO, J. A.
245 $aImpact of climate change on maize grown in the brazilian cerrado.$h[electronic resource]
260 $aIn: ASABE ANNUAL INTERNATIONAL MEETING, 2018, Detroit. [Proceedings]. St. Joseph: ASABE$c2018
520 $aCrops are subject to instabilities of climatic conditions that affect yield. Maize is very sensitive to factors like temperature, solar radiation and rainfall. The objective of this work was to evaluate, using crop growth models, the effects of climate change on maize grain yield produced under rainfed conditions. Two global circulation models, HadGEM2-ES and MIROC5, coupled to the regional model Eta, were used to generate projections of changes in maximum and minimum air temperature, solar radiation and rainfall for conditions in southeastern Brazil. The CSM-CERES-Maize model was then used to evaluate the effect of climate changes on rainfed maize grain yield. For each combination of global and regional circulation models, two greenhouse gas concentration scenarios were used: RCP4.5 and RCP8.5. The combined use of global circulation and crop growth models allowed us to estimate the expected average grain yield of corn as affected by future climate. The simulated results indicated that, even at best sowing dates, considerable reduction in maize grain yield may occur. Our simulated results also indicated that the largest grain yield reductions may occur for future climate scenarios from 2071 to the end of the 21st century.
650 $aModels
650 $aAquecimento
650 $aRendimento
650 $aZea Mays
653 $aAquecimento global
700 1 $aANDRADE, C. de L. T. de
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700 1 $aTIGGES, C. H. P.
700 1 $aMELO, M. L. A. de
700 1 $aCHAN, C. S.
700 1 $aGARCIA Y GARCIA, A.
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Embrapa Milho e Sorgo (CNPMS) |
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