| |
|
|
| Registros recuperados : 20 | |
| 3. |  | CRUZ, E. K. S. da; OLIVEIRA JUNIOR, R. C. de; BELDINI, T. P.; SILVA, A. D. da. Fluxo de nutrientes em precipitação direta e interna na Floresta Nacional do Tapajós, Belterra, Pará. Revista Ibero-Americana de Ciências Ambientais, v. 9, n. 4, p. 73-82, 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
|    |
| 4. | | AGUIAR, D. R. de; OLIVEIRA JUNIOR, R. C. de; BELDINI, T. P.; SILVA, R. da; TAPAJÓS, R. Evapotranspiration and control mechanisms in managed Amazonian forest in, Pará, Brazil. African Journal of Agricultural Research, v. 12, n. 18, p. 1577-1586, May 2017.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 5. | | OLIVEIRA JUNIOR, R. C. de; CARVALHO, E. J. M.; OLIVEIRA, D. R. de; BELDINI, T. P.; SANTOS, D. B. dos. Efeito de sistemas de manejo sobre emissões de gases de efeito estufa em Latossolo amarelo muito argiloso de Paragominas-PA. In: CONGRESSO DE CIÊNCIA E TECNOLOGIA DA AMAZÔNIA, 10.; SALÃO DE PESQUISA E INICIAÇÃO CIENTÍFICA, 17.; SALÃO DE EXTENSÃO, 4., 2017, Santarém. Caderno de resumos expandidos. Santarém: ULBRA, 2017. p. 130-134.| Biblioteca(s): Embrapa Amazônia Oriental. |
|  |
| 6. | | FLORENTINO, G. D.; MARTORANO, L. G.; MIRANDA, I. P. de A.; MORAES, J. R. S. C. de; BELDINI, T. P. Dynamics of space and time of the production chain of the ceramic industry production center of Iranduba, Amazonas, Brazil. Sustainability, v. 11, Article 5576, 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 7. | | BELDINI, T. P.; McNABB, K. L.; LOCKABY, B. G.; SANCHEZ, F. G.; NAVEGANTES-CÂNCIO, O.; OLIVEIRA, R. C. de. The effect of plantation silviculture on soil organic matter and particle-size fractions in Amazonia. Revista brasileira de ciência do solo, Viçosa, MG, v. 33, n. 6, p. 1593-1602, Nov./Dec. 2009.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 9. | | OLIVEIRA JUNIOR, R. C. de; KELLER, M.; CRILL, P.; BELDINI, T. P.; CAMARGO, P.; HAREN, J. van. Trace gas fluxes from intensively managed rice and soybean fields across three growing seasons in the brazilian amazon. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 10. | | FERREIRA JUNIOR, M. J. A.; OLIVEIRA JUNIOR, R. C. de; SILVA, R. da; MOURA, J. M. de S. de; FURTADO NETO, A.; PONTE, M. X.; BELDINI, T. P. Assessing the impact of different tillage systems and land uses on CO2-C emissions in Eastern Amazonia. African Journal of Agricultural Research, v. 12, n. 30, p. 2427-2441, July 2017.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 11. | | OLIVEIRA JUNIOR, R. C. de; KELLER, M. M.; RAMOS, J. F. da F.; BELDINI, T. P.; CRILL, P. M.; CAMARGO, P. B. de; HAREN, J. van. Chemical analysis of rainfall and throughfall in the Tapajós National Forest, Belterra, Pará, Brazil. Revista Ambiente & Água, v. 10, n. 2, p. 263-285, abr./jun. 2015.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Territorial. |
| |
| 12. | | MARQUES, J. D. de O.; LUIZÃO, F. J.; TEIXEIRA, W. G.; SARRAZIN, M.; FERREIRA, S. J. F.; BELDINI, T. P.; MARQUES, E. M. de A. Distribution of organic carbon in different soil fractions in ecosystems of Central Amazonia. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 39, n. 1, p. 232-242, 2015.| Biblioteca(s): Embrapa Solos. |
| |
| 13. | | OLIVEIRA JUNIOR, R. C. de; BELDINI, T. P.; CAMARGO, P. B. de; OLIVEIRA, D. R. de; GUIMARÃES, R. P. de A.; SANTOS, D. B. dos. Nitrous oxide fluxes from intensively managed maize fields in Santarem-Belterra plateau. In: CONGRESSO DE CIÊNCIA E TECNOLOGIA DA AMAZÔNIA, 10.; SALÃO DE PESQUISA E INICIAÇÃO CIENTÍFICA, 17.; SALÃO DE EXTENSÃO, 4., 2017, Santarém. Caderno de resumos expandidos. Santarém: ULBRA, 2017. p. 162-166.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 14. | | SANTOS, F. C. dos; GUERREIRO, Q. L. de M.; OLIVEIRA JUNIOR, R. C. de; BELDINI, T. P.; OLIVEIRA, D. R. de. Trocas gasosas entre metano e óxido nitroso entre solo e atmosfera em diferentes tipos de cobertura na região oeste do Pará, Brasil. Revista Ibero-Americana de Ciências Ambientais, v. 9, n. 6, p. 1-13, 2018. Edição Especial do Congresso de Gestão Ambiental do Baixo Amazonas (CONGABA) - Ago 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 15. | | GUERREIRO, Q. L. de M.; OLIVEIRA JUNIOR, R. C. de; SANTOS, G. R. dos; RUIVO, M. de L. P.; BELDINI, T. P.; CARVALHO, E. J. M.; SILVA, K. E. da; GUEDES, M. C.; SANTOS, P. R. B. Spatial variability of soil physical and chemical aspects in a Brazil nut tree stand in the Brazilian Amazon. African Journal of Agricultural Research, v. 12, n. 4, p. 237-250, Jan. 2017.| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Oriental. |
| |
| 16. | | GUERREIRO, Q. L. de M.; OLIVEIRA JUNIOR, R. C. de; SANTOS, G. R. dos; RUIVO, M. de L. P.; BELDINI, T. P.; CARVALHO, E. J. M.; SILVA, K. E. da; GUEDES, M. C.; SANTOS, P. R. B. Spatial variability of soil physical and chemical aspects in a Brazil nut tree stand in the Brazilian Amazon. African Journal of Agricultural Research, v. 12, n. 4, p. 237-250, Jan. 2017.| Biblioteca(s): Embrapa Amazônia Ocidental. |
| |
| 17. | | SILVA, L. K. X.; MARTORANO, L. G.; SILVA, W. C. da; GARCIA, A. R.; FERNANDES, G. B.; REIS, A. dos S. B.; GOMES, W. N.; CORREA, F. R. A.; SILVA, F. P. da; BELDINI, T. P.; SERRUYA, F. J. D.; OLIVEIRA, C. M. C. Associated use of infrared thermography and ozone therapy for diagnosis and treatment of an inflammatory process in an equine: case report. Pubvet, v. 14, n. 3, a534, p. 1-9, mar. 2020.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Pecuária Sudeste. |
| |
| 18. | | MARTORANO, L. G.; MORAES, J. R. da S. C. de; SILVA, L. K. X.; FERNANDES, P. C. C.; AMARAL JÚNIOR, J. M. do; LISBOA, L. S.; NEVES, K. A. L.; PACHECO, A.; BELDINI, T. P.; APARECIDO, L. E. de O.; SILVA, W. C. da; GODINHO, V. de P. C. Agricultural and livestock production in the Amazon: a reflection on the necessity of adoption of integrated production strategies in the western region of the state of Pará. Australian Journal of Crop Science, v. 15, n. 08, p. 1102-1109, 2021.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Cerrados; Embrapa Rondônia. |
| |
| 19. | | GUERREIRO, Q. L. de M.; OLIVEIRA JUNIOR, R. C. de; RUIVO, M. de L. P.; SILVA, K. E. da; BELDINI, T. P.; GUEDES, M. C.; MOTA, A. F. L.; MORAES, B. L. T. de; SANTOS, P. R. B.; DUIN, I. M. Litter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.). African Journal of Agricultural Research, v. 13, n. 5, p. 228-238, Feb. 2018. Article Number: 1A6396E55865.| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Oriental. |
| |
| 20. | | GUERREIRO, Q. L. de M.; OLIVEIRA JUNIOR, R. C. de; RUIVO, M. de L. P.; SILVA, K. E. da; BELDINI, T. P.; GUEDES, M. C.; MOTA, A. F. L.; MORAES, B. L. T. de; SANTOS, P. R. B.; DUIN, I. M. Litter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.). African Journal of Agricultural Research, v. 13, n. 5, p. 228-238, Feb. 2018. Article Number: 1A6396E55865.| Biblioteca(s): Embrapa Amazônia Ocidental. |
| |
| Registros recuperados : 20 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
07/12/2015 |
|
Data da última atualização: |
26/05/2022 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
OLIVEIRA JUNIOR, R. C. de; KELLER, M.; CRILL, P.; BELDINI, T. P.; CAMARGO, P.; HAREN, J. van. |
|
Afiliação: |
RAIMUNDO COSME DE OLIVEIRA JUNIOR, CPATU; Michael Keller, United States Forest Service; Patrick Crill, Stockholm University; Troy Patrick Beldini, UFOPA; Plinio Camargo, CENA/USP; Joost van Haren, University of Arizona. |
|
Título: |
Trace gas fluxes from intensively managed rice and soybean fields across three growing seasons in the brazilian amazon. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The emission of gases that may potentially intensify the greenhouse effect has received special attention due to their ability to raise global temperatures and possibly modify conditions for life on earth. The objectives of this study were the quantification of trace gas flux (N2O, CO2 and CH4) in soils of the lower Amazon basin that are planted with rice and soybean, and the relation of this flux to soil physical and chemical parameters and to precipitation. This study was conducted in agricultural fields planted with rice (Oryza Sativa) and soybean (Glycine max), located near the cities of Belterra and Santarém in western Pará State, Brazil, during the production years of 2005-2007. Measurements were done using static chambers in the field, and samples were analyzed by gas chromatography in the laboratory. Statistical analysis was conducted to determine variation ingas flux in the two crops, and the results show that CO2 flux varied between 305 and 227 mg-C m-2 h-1 under rice, and 243 and 156 mg-C m-2 h-1 under soybean. Flux of nitrous oxide (N2O) under rice varied between 4.5 and 20.4 ?g-N m-2 h-1, and under soybean flux variation was between 4.0 and 9.4 ?g- N m-2 h-1. Variation in flux of methane (CH4) under rice was between 5.1 and 14.0 ?g-C m-2 h-1, and under soybean it was 0.4 and 1.2 ?g-C m-2 h-1. These results demonstrate that, during our study period, the rice crop had higher flux for all trace gases than the soybean crop. |
|
Palavras-Chave: |
Cultivo. |
|
Thesagro: |
Arroz; Soja. |
|
Thesaurus NAL: |
Amazonia; gases. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/135054/1/402.pdf
|
|
Marc: |
LEADER 02232nam a2200229 a 4500
001 2030892
005 2022-05-26
008 2015 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA JUNIOR, R. C. de
245 $aTrace gas fluxes from intensively managed rice and soybean fields across three growing seasons in the brazilian amazon.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo$c2015
520 $aThe emission of gases that may potentially intensify the greenhouse effect has received special attention due to their ability to raise global temperatures and possibly modify conditions for life on earth. The objectives of this study were the quantification of trace gas flux (N2O, CO2 and CH4) in soils of the lower Amazon basin that are planted with rice and soybean, and the relation of this flux to soil physical and chemical parameters and to precipitation. This study was conducted in agricultural fields planted with rice (Oryza Sativa) and soybean (Glycine max), located near the cities of Belterra and Santarém in western Pará State, Brazil, during the production years of 2005-2007. Measurements were done using static chambers in the field, and samples were analyzed by gas chromatography in the laboratory. Statistical analysis was conducted to determine variation ingas flux in the two crops, and the results show that CO2 flux varied between 305 and 227 mg-C m-2 h-1 under rice, and 243 and 156 mg-C m-2 h-1 under soybean. Flux of nitrous oxide (N2O) under rice varied between 4.5 and 20.4 ?g-N m-2 h-1, and under soybean flux variation was between 4.0 and 9.4 ?g- N m-2 h-1. Variation in flux of methane (CH4) under rice was between 5.1 and 14.0 ?g-C m-2 h-1, and under soybean it was 0.4 and 1.2 ?g-C m-2 h-1. These results demonstrate that, during our study period, the rice crop had higher flux for all trace gases than the soybean crop.
650 $aAmazonia
650 $agases
650 $aArroz
650 $aSoja
653 $aCultivo
700 1 $aKELLER, M.
700 1 $aCRILL, P.
700 1 $aBELDINI, T. P.
700 1 $aCAMARGO, P.
700 1 $aHAREN, J. van.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
