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| Registros recuperados : 142 | |
| 61. |  | RODRIGUES, R. de A. R.; NOGUEIRA, A. K.; SILVA, J. J. da N. da; SILVEIRA, J. G.; BOTIN, A. A.; MOMBACH, M. A.; ARMACOLO, N. A. Nitrous oxide fluxes in an integrated crop-livestock-forest system in Sinop-MT. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015.| Biblioteca(s): Embrapa Solos. |
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| 62. | | PEDREIRA, B. C. e; DOMICIANO, L. F.; RODRIGUES, R. de A. R.; MORAES, S. R. G.; MAGALHAES, C. A. de S.; MATOS, E. da S.; ZOLIN, C. A. Integração lavoura-pecuária: novas tendências. In: MEDEIROS, F. H. V.; PEDROSO, L. A.; GUIMARÃES, M. de R. F.; SILVA, B. A. A. de S. e; ALMEIDA, L. G. F. de; SILVA, F. de J.; SILVA, R. L. M. da; FERREIRA, L. C.; PEREIRA, A. K. M.; COUTO, T. B. R.; GOMES, V. A.; MEDEIROS, R. M.; VEIGA, C. M. de O.; SILVA, M. de F.; FIGUEIREDO, Y. F.; GATTI, G. V. N.; NICOLLI, C. P. (Ed.). Novos sistemas de produção. Lavras: UFLA, 2017. cap. 9, p. 128-160.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Solos. |
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| 63. | | RODRIGUES, R. de A. R.; MELLO, W. Z. de; CONCEIÇÃO, M. C. G. da; SOUZA, P. A. de; SILVA, J. J. N. da. Dinâmica do nitrogênio em sistemas agrícolas e florestais tropicais e seu impacto na mudança do clima. Revista Virtual de Química, Niterói, v. 9, n. 5, p. 1868-1886, set./out. 2017.| Biblioteca(s): Embrapa Solos. |
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| 64. | | FONTES, D.; CORDEIRO, R. C.; MARTINS, G. S.; BEHLING, H.; TURCQ, B.; SIFEDDINE, A.; SEOANE, J. C. S.; MOREIRA, L. S.; RODRIGUES, R. de A. R. Paleoenvironmental dynamics in South Amazonia, Brazil, during the last 35,000 years inferred from pollen and geochemical records of Lago do Saci. Quaternary Science Reviews, v. 173, p. 161-180, Oct. 2017.| Biblioteca(s): Embrapa Solos. |
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| 65. | | CUER, C. A.; RODRIGUES, R. de A. R.; BALIEIRO, F. de C.; JESUS, J.; SILVA, E. P.; ALVES, B. J. R.; RACHID, C. T. C. C. Short-term effect of Eucalyptus plantations on soil microbial communities and soil-atmosphere methane and nitrous oxide exchange. Scientific Reports, v. 8, article 15133, 2018.| Biblioteca(s): Embrapa Agrobiologia; Embrapa Solos. |
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| 66. | | OLIVEIRA, C. M.; NASCIMENTO, A. F. do; PEDREIRA, B. C. e; PEREIRA, D. H.; DEVENS, J.; RODRIGUES, R. de A. R. Ratio of nitrous oxide (N2O) emission from soil to forage productivity in the Amazon of Mato Grosso. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 24-26. (Embrapa Gado de Corte. Documentos, 216). Coordenador Roberto Giolo de Almeida. II SIGEE.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Solos. |
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| 67. | | NASCIMENTO, A. F. do; MAGALHÃES, C. A. de S.; BARROS JÚNIOR, J. H.; DANIEL, V. de C.; RODRIGUES, R. de A. R.; ROSSONI, A. L. Spatial and temporal distribution of greenhouse gas fluxes from the soil under an integrated system in the southern amazon. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. WCCLF 2021 proceedings. Brasília, DF: Embrapa, 2021. p. 46-52. WCCLF 2021. Evento online.| Biblioteca(s): Embrapa Solos. |
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| 68. | | NASCIMENTO, A. F. do; MAGALHÃES, C. A. de S.; BARROS JÚNIOR, J. H.; DANIEL, V. de C.; RODRIGUES, R. de A. R.; ROSSONI, A. L. Spatial and temporal distribution of greenhouse gas fluxes from the soil under an integrated system in the southern amazon. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. WCCLF 2021 proceedings. Campo Grande, MS: Embrapa Gado de Corte, 2021. p. 46-52. WCCLF. Evento online.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 69. | | SOUZA, P. A. de; MELLO, W. Z. de; SILVA, J. J. N. da; RODRIGUES, R. de A. R.; CONCEIÇÃO, M. C. G. da. Deposições atmosféricas úmida, seca e total de nitrogênio inorgânico dissolvido no Estado do Rio de Janeiro. Revista Virtual de Química, Niterói, v. 9, n. 5, p. 2052-2066, set./out. 2017.| Biblioteca(s): Embrapa Solos. |
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| 70. | | CARVALHO, A. P. da S.; GOMES, F. J.; CABRAL, L. S.; RODRIGUES, R. de A. R.; PEREIRA, D. H.; PEDREIRA, B. C. e. Enteric methane emission by steers grazing on Ipyporã and Mulato II brachiariagrasses pastures. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings... Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 390. Evento virtual.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 71. | | CARVALHO, A. P. da S.; GOMES, F. J.; CABRAL, L. S.; RODRIGUES, R. de A. R.; PEREIRA, D. H.; PEDREIRA, B. C. e. Enteric methane emission by steers grazing on Ipyporã and Mulato II brachiariagrasses pastures. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings [...]. Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 390. Evento virtual.| Biblioteca(s): Embrapa Solos. |
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| 72. | | SAUER, G. R.; ISERNHAGEN, E. C. C.; NOGUEIRA, A. K.; MATOS, E. da S.; RODRIGUES, R. de A. R.; FREDDI, O. da S. Emissões de CO2 em classes de agregados e a correlação com atributos físicos do solo em sistema iLPF In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 73. | | PIROLLA, M. L. A.; ARMACOLO, N. M.; MOMBACH, M. A.; SILVEIRA, J. G. da; ROMEIRO, S. de O.; RODRIGUES, R. de A. R. Emissões de gases de efeito estufa em sistema agroflorestal na região a da amazônia matogrossense. In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 4., 2015, Sinop. Resumos... Brasília, DF: Embrapa, 2015. p. 160-164| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 74. | | GNOATTO, N. T.; NOGUEIRA, A. K. da S.; BOTIN, A. A.; SILVA, J. J. N. da; RODRIGUES, R. de A. R. Emissões de gases de efeito estufa em sistema de integração lavoura-pecuária-floresta, em SINOP/MT In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 75. | | NOGUEIRA, A. K. da S.; GNOATTO, N. T.; BOTIN, A. A.; SILVA, J. J. N. da; RODRIGUES, R. de A. R. Emissões de gases de efeito estufa em um sistema de integração lavoura pecuária-floresta, em SINOP/MT In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 76. | | SILVEIRA, J. G. da; NOGUEIRA, A. K. da S.; PRADO, A.; ARMACOLO, N. M.; RODRIGUES, R. de A. R.; SOUZA, H. S. Emissões de gases do efeito estufa em sistemas integrados de produção do norte de Mato Grosso. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 10., 2016, Cuiabá. SAF: aprendizados, desafios e perspectivas: anais. Cuiabá: SBSAF, 2016.| Biblioteca(s): Embrapa Solos. |
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| 77. | | DÜRKS, J. M.; SOUZA, L. H. C.; MATOS, E. da S.; OLINI, R. de M.; CASTRO, B. S.; RODRIGUES, R. de A. R. Estoques de carbono no solo sob pastagem manejada e não manejada no norte de mato grosso IN: Semana Acadêmica - Sinop/2014, 1., 2014,Sinop, MT. Resumos... I Semana Acadêmica - Sinop/2014, III Jornada Científica da Embrapa Agrossilvipastoril, Seminário Integrador PIBID e Tutoria, Mostra de Ensino e Extensão. Brasília, DF : Embrapa, 2014. p. 137 1| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 78. | | SILVA, L. J. da; DICK, D. P.; NECKEL, D.; NÓBREGA, G. N.; RODRIGUES, R. de A. R.; BARBOSA, R. I.; CORDEIRO, R. C. Effects of fire on soil organic matter in northern Amazonian forest fragments. Acta Amazonica, v. 52, n. 1, p. 13-22, 2022.| Biblioteca(s): Embrapa Solos. |
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| 79. | | SANTAREN, K. C. F.; ARMACOLO, N. M.; BALIEIRO, F. de C.; RODRIGUES, R. de A. R.; ALVES, B. J. R.; FONTANA, A.; RACHID, C. T. C. C. Compositional and functional response of bacterial communities and soil greenhouse gas fluxes in pastures after a strong precipitation-induced event. Applied Soil Ecology, v. 196, 105288, Apr. 2024.| Biblioteca(s): Embrapa Agrobiologia; Embrapa Solos. |
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| 80. | | SANTOS, M. L.; MAIA, S.; RODRIGUES, R. de A. R.; FONTANA, A.; DONAGEMMA, G. K.; BALIEIRO, F. de C.; VALLE, T. de S. Carbono do solo sob diferentes usos no Semiárido Nordestino. In: WORKSHOP DE ENGENHARIA DE BIOSSISTEMAS, 3., 2017, Niterói. Anais... Niterói: Agrah Consultoria, 2017. p. 115-119.| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 142 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Solos. |
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Data corrente: |
04/06/2020 |
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Data da última atualização: |
09/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
NASCIMENTO, A. F. do; RODRIGUES, R. de A. R.; SILVEIRA, J. G. da; SILVA, J. J. N. da; DANIEL, V. de C.; SEGATTO, E. R. |
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Afiliação: |
ALEXANDRE FERREIRA DO NASCIMENTO, CPAMT; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS; JULIA GRAZIELA DA SILVEIRA, UFV; JACQUELINE JESUS NOGUEIRA DA SILVA, UFF; VAGNER DE CARVALHO DANIEL, UFMT; EDUARDO RECKERS SEGATTO, UFMT. |
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Título: |
Nitrous oxide emissions from a tropical Oxisol under monocultures and an integrated system in the Southern Amazon - Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 44, e0190123, 2020. |
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ISSN: |
1806-9657 |
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DOI: |
https://doi.org/10.36783/18069657rbcs2019 |
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Idioma: |
Inglês |
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Conteúdo: |
Although agriculture and livestock systems represent important sources of N2O from the soil, they may also aid in emissions mitigation, mainly when integrated systems are taken into account, such as crop-livestock-forest, for food production. This work assessed the soil N2O emissions from a tropical Oxisol under row-crop, livestock, forest monocultures, and an integrated crop-livestock-forest system in the Southern Amazon - Brazil. Soil N2O emissions were measured using static chambers from November 2014 to October 2016 in four soil use systems [row-crop, livestock, forest, and integrated crop-livestock-forest (CLF)], and in a reference area under native forest fragment. For the whole period, the average of soil N2O fluxes was 16.9, 12.2, and 15.4 ug N2O-N m-2 h-1, to row-crop, livestock, and CLF systems, respectively, all with a similar average among them. The lowest fluxes were observed in the forest system and native forest fragment, with average fluxes of 4.0 and 6.3 ug N2O-N m-2 h-1, respectively, both lower than the agricultural systems. The largest soil N2O fluxes were observed throughout the rainy seasons in the row-crop, livestock, and CLF, mostly after N-fertilizer application to the soil surface or in the planted row. As a consequence, the cumulative emissions were greater in row-crop, livestock, and CLF systems, which in the averages of two cycles emitted respectively 1.40, 1.15, and 1.27 kg N2O-N ha-1 yr-1, all different of the forest system and native forest fragment (0.33 and 0.52 kg N2O-N ha-1 yr-1, respectively). Nitrogen fertilization and soil moisture influenced soil N2O emissions of all systems assessed in the Southern Amazon. The N2O emissions took place after both factors were met, corroborating the hole-in-the-pipe model. Even with more soil use intensification, once in the same area there were three cultures in succession during a year and perennial trees, CLF did not lead to greater N2O emissions from the soil than row-crop and livestock. Thus, CLF represents a good option for N2O mitigation for the edaphic and climatic conditions of the Southern Amazon. MenosAlthough agriculture and livestock systems represent important sources of N2O from the soil, they may also aid in emissions mitigation, mainly when integrated systems are taken into account, such as crop-livestock-forest, for food production. This work assessed the soil N2O emissions from a tropical Oxisol under row-crop, livestock, forest monocultures, and an integrated crop-livestock-forest system in the Southern Amazon - Brazil. Soil N2O emissions were measured using static chambers from November 2014 to October 2016 in four soil use systems [row-crop, livestock, forest, and integrated crop-livestock-forest (CLF)], and in a reference area under native forest fragment. For the whole period, the average of soil N2O fluxes was 16.9, 12.2, and 15.4 ug N2O-N m-2 h-1, to row-crop, livestock, and CLF systems, respectively, all with a similar average among them. The lowest fluxes were observed in the forest system and native forest fragment, with average fluxes of 4.0 and 6.3 ug N2O-N m-2 h-1, respectively, both lower than the agricultural systems. The largest soil N2O fluxes were observed throughout the rainy seasons in the row-crop, livestock, and CLF, mostly after N-fertilizer application to the soil surface or in the planted row. As a consequence, the cumulative emissions were greater in row-crop, livestock, and CLF systems, which in the averages of two cycles emitted respectively 1.40, 1.15, and 1.27 kg N2O-N ha-1 yr-1, all different of the forest system and native forest fr... Mostrar Tudo |
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Palavras-Chave: |
Mato Grosso; Mitigação; Sinop-MT. |
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Thesagro: |
Aquecimento; Efeito Estufa; Gás; Latossolo; Oxisol; Solo Florestal. |
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Thesaurus NAL: |
Forest soils; Global warming; Greenhouse effect; Greenhouse gases; Oxisols. |
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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/item/214512/1/2020-cpamt-afn-nitrous-emissions-tropical-oxisol-monocultre-integrated-system-sourthen-amazon-brazil.pdf
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Marc: |
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024 7 $ahttps://doi.org/10.36783/18069657rbcs2019$2DOI
100 1 $aNASCIMENTO, A. F. do
245 $aNitrous oxide emissions from a tropical Oxisol under monocultures and an integrated system in the Southern Amazon - Brazil.$h[electronic resource]
260 $c2020
520 $aAlthough agriculture and livestock systems represent important sources of N2O from the soil, they may also aid in emissions mitigation, mainly when integrated systems are taken into account, such as crop-livestock-forest, for food production. This work assessed the soil N2O emissions from a tropical Oxisol under row-crop, livestock, forest monocultures, and an integrated crop-livestock-forest system in the Southern Amazon - Brazil. Soil N2O emissions were measured using static chambers from November 2014 to October 2016 in four soil use systems [row-crop, livestock, forest, and integrated crop-livestock-forest (CLF)], and in a reference area under native forest fragment. For the whole period, the average of soil N2O fluxes was 16.9, 12.2, and 15.4 ug N2O-N m-2 h-1, to row-crop, livestock, and CLF systems, respectively, all with a similar average among them. The lowest fluxes were observed in the forest system and native forest fragment, with average fluxes of 4.0 and 6.3 ug N2O-N m-2 h-1, respectively, both lower than the agricultural systems. The largest soil N2O fluxes were observed throughout the rainy seasons in the row-crop, livestock, and CLF, mostly after N-fertilizer application to the soil surface or in the planted row. As a consequence, the cumulative emissions were greater in row-crop, livestock, and CLF systems, which in the averages of two cycles emitted respectively 1.40, 1.15, and 1.27 kg N2O-N ha-1 yr-1, all different of the forest system and native forest fragment (0.33 and 0.52 kg N2O-N ha-1 yr-1, respectively). Nitrogen fertilization and soil moisture influenced soil N2O emissions of all systems assessed in the Southern Amazon. The N2O emissions took place after both factors were met, corroborating the hole-in-the-pipe model. Even with more soil use intensification, once in the same area there were three cultures in succession during a year and perennial trees, CLF did not lead to greater N2O emissions from the soil than row-crop and livestock. Thus, CLF represents a good option for N2O mitigation for the edaphic and climatic conditions of the Southern Amazon.
650 $aForest soils
650 $aGlobal warming
650 $aGreenhouse effect
650 $aGreenhouse gases
650 $aOxisols
650 $aAquecimento
650 $aEfeito Estufa
650 $aGás
650 $aLatossolo
650 $aOxisol
650 $aSolo Florestal
653 $aMato Grosso
653 $aMitigação
653 $aSinop-MT
700 1 $aRODRIGUES, R. de A. R.
700 1 $aSILVEIRA, J. G. da
700 1 $aSILVA, J. J. N. da
700 1 $aDANIEL, V. de C.
700 1 $aSEGATTO, E. R.
773 $tRevista Brasileira de Ciência do Solo$gv. 44, e0190123, 2020.
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