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| Registros recuperados : 67 | |
| 21. |  | SILVA, C. A.; CERRI, C. E. P.; ANDRADE, C. A. de; MARTIN NETO, L.; BETTIOL, W. Matéria orgânica do solo: ciclo, compartimentos e funções. In: BETTIOL, W.; SILVA, C. A.; CERRI, C. E. P.; MARTIN NETO, L.; ANDRADE, C. A. de (ed.). Entendendo a matéria orgânica do solo em ambientes tropical e subtropical. Brasília, DF: Embrapa, 2023. cap. 1. p. 17-47.| Biblioteca(s): Embrapa Instrumentação; Embrapa Meio Ambiente. |
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| 22. | | FRAZÃO, L. A.; PÍCCOLO, M. de C.; FEIGL, B. J.; CERRI, C. C.; CERRI, C. E. P. Propriedades químicas de um Neossolo Quartzarênico sob diferentes sistemas de manejo no Cerrado mato-grossense. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 641-648, maio 2008 Título em inglês: Soil chemical properties in a Typic Quartzipisamment under different management systems in Brazilian savanna in Mato Grosso State, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 23. | | DEON, S.; CZYCZA, R. V.; PEREIRA, D. M. B.; CUNHA, T. J. F.; CERRI, C. E. P. Atributos químicos e qualidade da matéria orgânica do solo em sistemas de colheita de cana-de-açúcar com e sem queima. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1438-1448, set. 2016. Título em inglês: Soil chemical attributes and organic matter quality in sugarcane harvest systems with and without burning.| Biblioteca(s): Embrapa Solos / UEP-Recife; Embrapa Unidades Centrais. |
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| 24. | | SIGNOR, D.; CZYCZA, R. V.; MILORI, D. M. B. P.; CUNHA, T. J. F.; CERRI, C. E. P. Atributos químicos e qualidade da matéria orgânica do solo em sistemas de colheita de cana-de-açúcar com e sem queima. Pesquisa agropecuária brasileira, Brasília, DF, v. 51, n. 9, p. 1438-1448, 2016.| Biblioteca(s): Embrapa Instrumentação. |
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| 25. | | SIGNOR, D.; CZYCZA, R. V.; PEREIRA, D. M. B.; CUNHA, T. J. F.; CERRI, C. E. P. Atributos químicos e qualidade da matéria orgânica do solo em sistemas de colheita de cana-de-açúcar com e sem queima. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1438-1448, set. 2016.| Biblioteca(s): Embrapa Semiárido. |
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| 26. | | ZANI, C. F.; OLIVEIRA, B. G. DE; DEON, D. S.; BORTOLETO, G. G.; CERRI, C. E. P. Fracionamento físico da matéria orgânica de solos cultivados com cana de açúcar sob diferentes manejos. Fertbio, 2012 In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 5 p. Resumo expandido.| Biblioteca(s): Embrapa Cocais. |
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| 27. | | CERRI, C. E. P.; SPAROVEK, F.; BERNOUX, M.; EASTERLING, W. E.; MELILLO, J. M.; CERRI, C. C. Tropical agriculture and global warming: impacts and mitigation options. Scientia Agricola, Piracicaba, v. 64, n. 1, p. 83-99, jan/feb. 2007. Review.| Biblioteca(s): Embrapa Florestas. |
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| 31. | | MAIA, S. M. F.; MEDEIROS, A. de S.; SANTOS, T. C. dos; LYRA, G. B.; LAL, R.; ASSAD, E. D.; CERRI, C. E. P. Potential of no-till agriculture as a nature-based solution for climate-change mitigation in Brazil. Soil & Tillage Research, v. 220, 105368, 2022.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 32. | | DE PIERRI, L.; NOVOTNY, E. H.; CERRI, C. E. P.; SOUZA, A. J. de; MATTOS, B. B.; TORNISIELO, V. L; REGITANO, J. B. Accessing biochar's porosity using a new low field NMR approach and its impacts on the retention of highly mobile herbicides. Chemosphere, v. 287, pt. 3, 132237, Jan. 2022.| Biblioteca(s): Embrapa Solos. |
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| 33. | | CERRI, C. E. P.; TORNQUIST, C. G.; BERNOUX, M.; COOPER, M.; SPAROVEK, G.; MENDONÇA-SANTOS, M. de L.; CERRI, C. C. Integrated digital, spatial, and attribute databases for soils in Brazil. In: HUANG, P. M.; LI, Y.; SUMNER, M. E. (ed.). Handbook of soil sciences: resource management and environmental impacts. 2nd ed. Boca Raton: CRC Press, 2011. cap. 29.| Biblioteca(s): Embrapa Solos. |
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| 34. | | CARVALHO, J. L. N.; RAUCCI, G. S.; CERRI, C. E. P.; BERNOUX, M.; FEIGL, B. J.; WRUCK, F. J.; CERRI, C. C. Impact of pasture, agriculture and crop-livestock systems on soil C stocks in Brazil. Soil and Tillage Research, v. 110, n. 1, p. 175-186, Sept. 2010.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 35. | | RITTL, T. F.; OLIVEIRA, D. M. S.; CANISARES, L. P.; SAGRILO, E.; BUTTERBACH-BAHL, K.; DANNENMANN, M.; CERRI, C. E. P. High application rates of biochar to mitigate N2O emissions from a N-fertilized tropical soil under warming conditions. Frontiers in Environmental Science, v. 8, Art. 611873, 5 p., Jan. 2021.| Biblioteca(s): Embrapa Meio-Norte. |
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| 36. | | BERNOUX, M.; CERRI, C. C.; VOLKOFF, B.; CARVALHO, M. da C. S.; FELLER, C.; CERRI, C. E. P.; ESCHENBRENNER, V.; PICCOLO, M. de C.; FEIGL, B. Gases do efeito estufa e estoques de carbono nos solos: inventário do Brasil. Cadernos de Ciência & Tecnologia, v. 22, n.1, jan./abr. 2005. 22 p. 235-246| Biblioteca(s): Embrapa Algodão; Embrapa Unidades Centrais. |
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| 37. | | FREITAS, R. C. A.; POPIN, G. V.; MILORI, D. M. B. P.; SIGNOR, D.; DRUMOND, M. A.; CERRI, C. E. P. Soil organic matter quality in Jatropha spp. plantations in different edaphoclimatic conditions. In: REVISTA BRASILEIRA DE CIÊNCIA DO SOLO, Viçosa, MG, n. 41, 18 p. 2017.| Biblioteca(s): Embrapa Instrumentação; Embrapa Semiárido. |
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| 39. | | OLIVEIRA, D. M. da S.; TAVARES. R. L. M.; LOSS, A.; MADARI, B. E.; CERRI, C. E. P.; ALVES, B. J. R.; PEREIRA, M. G.; CHERUBIN, M. R. Climate-smart agriculture and soil C sequestration in Brazilian Cerrado: a systematic review. Revista Brasileira de Ciência do Solo, v. 47, Special Issue, e0220055, 2023.| Biblioteca(s): Embrapa Agrobiologia; Embrapa Arroz e Feijão. |
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| 40. | | BAYER, C.; AMADO, T. J. C.; TORNQUIST, C. G.; CERRI, C. E. P.; DIECKOW, J.; ZANATTA, J. A.; NICOLOSO, R. da S.; CARVALHO, P. C. de F. Estabilização do carbono no solo e mitigação das emissões de gases de efeito estufa na agricultura conservacionista. Tópicos em ciência do solo, Viçosa, v. 7, p. 55-117, 2011. Projeto/Plano de Ação: 11.11.11.111| Biblioteca(s): Embrapa Semiárido; Embrapa Suínos e Aves. |
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| Registros recuperados : 67 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
13/01/2009 |
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Data da última atualização: |
15/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CARVALHO, J. L. N.; CERRI, C. E. P.; FEIGL, B. P.; PÍCCOLO, M. C.; GODINHO, V. de P. C.; CERRI, C. C. |
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Afiliação: |
JOÃO LUÍS NUNES CARVALHO, USP; CARLOS EDUARDO PELLEGRINO CERRI, USP; BRIGITTE JOSEFINE FEIGL, USP; M. C. PÍCCOLO, USP; VICENTE DE PAULO CAMPOS GODINHO, CPAF-RO; CARLOS CLEMENTE CERRI, USP. |
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Título: |
Carbon sequestration in agricultural soils in the Cerrado region of the brazilian Amazon. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Soil & Tillage Research, v. 103, n. 2, p. 342-349, May 2009. |
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ISSN: |
0167-1987 |
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DOI: |
https://doi.org/10.1016/j.still.2008.10.022 |
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Idioma: |
Inglês |
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Conteúdo: |
The introduction of crop management practices after conversion of Amazon Cerrado into cropland influences soil C stocks and has direct and indirect consequences on greenhouse gases (GHG) emissions. The aim of this study was to quantify soil C sequestration, through the evaluation of the changes in C stocks, as well as the GHG fluxes (N2O and CH4) during the process of conversion of Cerrado into agricultural land in the southwestern Amazon region, comparing no-tillage (NT) and conventional tillage (CT) systems. We collected samples from soils and made gas flux measurements in July 2004 (the dry season) and in January 2005 (the wet season) at six areas: Cerrado, CT cultivated with rice for 1 year (1CT) and 2 years (2CT), and NT cultivated with soybean for 1 year (1NT), 2 years (2NT) and 3 years (3NT), in each case after a 2-year period of rice under CT. Soil samples were analyzed in both seasons for total organic C and bulk density. The soil C stocks, corrected for a mass of soil equivalent to the 0?30-cm layer under Cerrado, indicated that soils under NT had generally higher C storage compared to native Cerrado and CT soils. The annual C accumulation rate in the conversion of rice under CT into soybean under NT was 0.38 Mg ha−1 year−1. Although CO2 emissions were not used in the C sequestration estimates to avoid double counting, we did include the fluxes of this gas in our discussion. In the wet season, CO2 emissions were twice as high as in the dry season and the highest N2O emissions occurred under the NT system. There were no CH4 emissions to the atmosphere (negative fluxes) and there were no significant seasonal variations. When N2O and CH4 emissions in C-equivalent were subtracted (assuming that the measurements made on 4 days were representative of the whole year), the soil C sequestration rate of the conversion of rice under CT into soybean under NT was 0.23 Mg ha−1 year−1. Although there were positive soil C sequestration rates, our results do not present data regarding the full C balance in soil management changes in the Amazon Cerrado. MenosThe introduction of crop management practices after conversion of Amazon Cerrado into cropland influences soil C stocks and has direct and indirect consequences on greenhouse gases (GHG) emissions. The aim of this study was to quantify soil C sequestration, through the evaluation of the changes in C stocks, as well as the GHG fluxes (N2O and CH4) during the process of conversion of Cerrado into agricultural land in the southwestern Amazon region, comparing no-tillage (NT) and conventional tillage (CT) systems. We collected samples from soils and made gas flux measurements in July 2004 (the dry season) and in January 2005 (the wet season) at six areas: Cerrado, CT cultivated with rice for 1 year (1CT) and 2 years (2CT), and NT cultivated with soybean for 1 year (1NT), 2 years (2NT) and 3 years (3NT), in each case after a 2-year period of rice under CT. Soil samples were analyzed in both seasons for total organic C and bulk density. The soil C stocks, corrected for a mass of soil equivalent to the 0?30-cm layer under Cerrado, indicated that soils under NT had generally higher C storage compared to native Cerrado and CT soils. The annual C accumulation rate in the conversion of rice under CT into soybean under NT was 0.38 Mg ha−1 year−1. Although CO2 emissions were not used in the C sequestration estimates to avoid double counting, we did include the fluxes of this gas in our discussion. In the wet season, CO2 emissions were twice as high as in the dry season and th... Mostrar Tudo |
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Palavras-Chave: |
Amazon. |
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Thesagro: |
Carbono; Cerrado; Solo. |
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Thesaurus NAL: |
Amazonia; carbon; conventional tillage; greenhouse gases; no-tillage; soil. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/229260/1/cpafro-12974.pdf
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|
Marc: |
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022 $a0167-1987
024 7 $ahttps://doi.org/10.1016/j.still.2008.10.022$2DOI
100 1 $aCARVALHO, J. L. N.
245 $aCarbon sequestration in agricultural soils in the Cerrado region of the brazilian Amazon.$h[electronic resource]
260 $c2009
520 $aThe introduction of crop management practices after conversion of Amazon Cerrado into cropland influences soil C stocks and has direct and indirect consequences on greenhouse gases (GHG) emissions. The aim of this study was to quantify soil C sequestration, through the evaluation of the changes in C stocks, as well as the GHG fluxes (N2O and CH4) during the process of conversion of Cerrado into agricultural land in the southwestern Amazon region, comparing no-tillage (NT) and conventional tillage (CT) systems. We collected samples from soils and made gas flux measurements in July 2004 (the dry season) and in January 2005 (the wet season) at six areas: Cerrado, CT cultivated with rice for 1 year (1CT) and 2 years (2CT), and NT cultivated with soybean for 1 year (1NT), 2 years (2NT) and 3 years (3NT), in each case after a 2-year period of rice under CT. Soil samples were analyzed in both seasons for total organic C and bulk density. The soil C stocks, corrected for a mass of soil equivalent to the 0?30-cm layer under Cerrado, indicated that soils under NT had generally higher C storage compared to native Cerrado and CT soils. The annual C accumulation rate in the conversion of rice under CT into soybean under NT was 0.38 Mg ha−1 year−1. Although CO2 emissions were not used in the C sequestration estimates to avoid double counting, we did include the fluxes of this gas in our discussion. In the wet season, CO2 emissions were twice as high as in the dry season and the highest N2O emissions occurred under the NT system. There were no CH4 emissions to the atmosphere (negative fluxes) and there were no significant seasonal variations. When N2O and CH4 emissions in C-equivalent were subtracted (assuming that the measurements made on 4 days were representative of the whole year), the soil C sequestration rate of the conversion of rice under CT into soybean under NT was 0.23 Mg ha−1 year−1. Although there were positive soil C sequestration rates, our results do not present data regarding the full C balance in soil management changes in the Amazon Cerrado.
650 $aAmazonia
650 $acarbon
650 $aconventional tillage
650 $agreenhouse gases
650 $ano-tillage
650 $asoil
650 $aCarbono
650 $aCerrado
650 $aSolo
653 $aAmazon
700 1 $aCERRI, C. E. P.
700 1 $aFEIGL, B. P.
700 1 $aPÍCCOLO, M. C.
700 1 $aGODINHO, V. de P. C.
700 1 $aCERRI, C. C.
773 $tSoil & Tillage Research$gv. 103, n. 2, p. 342-349, May 2009.
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