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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
19/03/2024 |
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Data da última atualização: |
19/03/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MOLINA, R. F.; MATTOS, W. T. DE; BARBOSA, C. M. P.; ANDRADE, C. A. de; PENTEADO, L. F. |
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Afiliação: |
RAFAELA FERRAZ MOLINA, IZ/APTA; WALDSSIMILER TEIXEIRA DE MATTOS, IZ/APTA; CRISTINA MARIA PACHECO BARBOSA, IZ/APTA; CRISTIANO ALBERTO DE ANDRADE, CNPMA; LUCAS FERREIRA PENTEADO, BOLSISTA EMBRAPA MEIO AMBIENTE. |
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Título: |
Effects of land use change and management practices on soil carbon storage in pastures. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: SEMINAR ON NATURE BASED SOLUTIONS IN AGRICULTURE AND FORESTRY, 1., 2023, São Paulo. Strategies for carbon capture and reduction of GHG emissions in Brasil: book of abstracts. São Paulo: USP/RCGI, 2023. Evento on-line. |
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Páginas: |
2 p. |
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Idioma: |
Português |
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Conteúdo: |
The land use change is identified as one of the main factors responsible for the emission of greenhouse gases in Brazil. However, mainly in the already consolidated production areas and respecting the current environmental legislation, it is possible to revert part of the carbon (C) loss by improving the productive management of crops and pastures. The objective of this research is to determine factors of loss and gain of soil C considering the natural vegetation (Atlantic Forest biome) converted into extensive pasture that can later be intensified through an integrated production system with mahogany or can be used in grain production area. The approach used was to pair areas of the same type of soil, classified as Oxisol, and different uses or management; samplings were carried out to determine the soil bulk density and the C content, for later obtaining the soil C stock in each area. Undisturbed samples for soil bulk density were collected from four pits in each area, for depths 0-5, 5-10, 10-20, 20-30, 30-40, 40-60, 60-80 and 80-100 cm; soil C content was determined for the same mentioned depths, but from composite samples collected with an auger around each pit. It is expected to determine the land use change conversion factor from natural vegetation to extensive pasture and from extensive pasture to grain crop field; in the case of intensification of production by adopting an integrated system with mahogany, it is expected to obtain the pasture management factor, changing from a system with a lower level of intensity to another with a higher level of intensity. These results may help future planning in the context of changing the land use and land cover, as knowledge of carbon dynamics in areas subjected to this is essential for making decisions consistent with sustainability and mitigation of greenhouse gases in livestock. This work was carried out with the support of the Coordination for the Improvement of Higher Education Personnel – Brazil (CAPES) and the Research Center for Greenhouse Gas Innovation (RCGI). MenosThe land use change is identified as one of the main factors responsible for the emission of greenhouse gases in Brazil. However, mainly in the already consolidated production areas and respecting the current environmental legislation, it is possible to revert part of the carbon (C) loss by improving the productive management of crops and pastures. The objective of this research is to determine factors of loss and gain of soil C considering the natural vegetation (Atlantic Forest biome) converted into extensive pasture that can later be intensified through an integrated production system with mahogany or can be used in grain production area. The approach used was to pair areas of the same type of soil, classified as Oxisol, and different uses or management; samplings were carried out to determine the soil bulk density and the C content, for later obtaining the soil C stock in each area. Undisturbed samples for soil bulk density were collected from four pits in each area, for depths 0-5, 5-10, 10-20, 20-30, 30-40, 40-60, 60-80 and 80-100 cm; soil C content was determined for the same mentioned depths, but from composite samples collected with an auger around each pit. It is expected to determine the land use change conversion factor from natural vegetation to extensive pasture and from extensive pasture to grain crop field; in the case of intensification of production by adopting an integrated system with mahogany, it is expected to obtain the pasture management factor, chang... Mostrar Tudo |
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Palavras-Chave: |
Annual crops; Integrated production system. |
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Thesagro: |
Carbono; Pastagem; Solo. |
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Thesaurus Nal: |
Carbon; Land use change; Livestock; Soil. |
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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/doc/1162998/1/RA-NogueiraSF-et-al-I-Seminar-NBS...-2023-Effects....pdf
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Marc: |
LEADER 02997nam a2200277 a 4500
001 2162998
005 2024-03-19
008 2023 bl uuuu u00u1 u #d
100 1 $aMOLINA, R. F.
245 $aEffects of land use change and management practices on soil carbon storage in pastures.$h[electronic resource]
260 $aIn: SEMINAR ON NATURE BASED SOLUTIONS IN AGRICULTURE AND FORESTRY, 1., 2023, São Paulo. Strategies for carbon capture and reduction of GHG emissions in Brasil: book of abstracts. São Paulo: USP/RCGI, 2023. Evento on-line.$c2023
300 $a2 p.
520 $aThe land use change is identified as one of the main factors responsible for the emission of greenhouse gases in Brazil. However, mainly in the already consolidated production areas and respecting the current environmental legislation, it is possible to revert part of the carbon (C) loss by improving the productive management of crops and pastures. The objective of this research is to determine factors of loss and gain of soil C considering the natural vegetation (Atlantic Forest biome) converted into extensive pasture that can later be intensified through an integrated production system with mahogany or can be used in grain production area. The approach used was to pair areas of the same type of soil, classified as Oxisol, and different uses or management; samplings were carried out to determine the soil bulk density and the C content, for later obtaining the soil C stock in each area. Undisturbed samples for soil bulk density were collected from four pits in each area, for depths 0-5, 5-10, 10-20, 20-30, 30-40, 40-60, 60-80 and 80-100 cm; soil C content was determined for the same mentioned depths, but from composite samples collected with an auger around each pit. It is expected to determine the land use change conversion factor from natural vegetation to extensive pasture and from extensive pasture to grain crop field; in the case of intensification of production by adopting an integrated system with mahogany, it is expected to obtain the pasture management factor, changing from a system with a lower level of intensity to another with a higher level of intensity. These results may help future planning in the context of changing the land use and land cover, as knowledge of carbon dynamics in areas subjected to this is essential for making decisions consistent with sustainability and mitigation of greenhouse gases in livestock. This work was carried out with the support of the Coordination for the Improvement of Higher Education Personnel – Brazil (CAPES) and the Research Center for Greenhouse Gas Innovation (RCGI).
650 $aCarbon
650 $aLand use change
650 $aLivestock
650 $aSoil
650 $aCarbono
650 $aPastagem
650 $aSolo
653 $aAnnual crops
653 $aIntegrated production system
700 1 $aMATTOS, W. T. DE
700 1 $aBARBOSA, C. M. P.
700 1 $aANDRADE, C. A. de
700 1 $aPENTEADO, L. F.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 28 | |
| 21. |  | SANTOS, V. J. dos; DANTAS, A. C. V. L.; VILARINHOS, A. D.; SANTOS FILHO, H. P.; SOUSA, C. S.; ALMEIDA, V. de O.; NEVES, C. G.; SILVA, P. H. da. Avaliação da variabilidade do fungo Asperisporium caricae com base na severidade da doença. In: SEMINÁRIO DE PESQUISA DO RECÔNCAVO DA BAHIA, 3.; SEMINÁRIO ESTUDANTIL DE PESQUISA DA UFRB, 3.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA UFRB, 3., 2009, Cruz das Almas. Evolução do conhecimento e o desenvolvimento social: [resumos...]. Cruz das Almas: Universidade Federal do Recôncavo da Bahia, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 22. | | LUZ, V. K. da; FONSECA, G. de M. da; GROLI, E. L.; FIGUEIREDO, R.; BARETTA, D.; SILVEIRA, S.; NEVES, C. G.; KOPP, M. M.; MAGALHAES JUNIOR, A. M. de; MAIA, L. C. da; OLIVEIRA, A. C. de. Variabilidade para caracteres agronômicos em mutantes de arroz. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 8., 2013, Santa Maria. Avaliando cenários para a produção sustentável de arroz: anais. Santa Maria: UFSM; Porto Alegre: Sosbai, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
|  |
| 23. | | LUZ, V. K. da; FONSECA, G. M.; GROLI, E. L.; NEVES, C. G.; FIGUEIREDO, R.; BARETTA, D.; SILVEIRA, S. F. S.; KOPP, M. M.; MAGALHÃES-JÚNIOR, A. M.; MAIA, L. C.; OLIVEIRA, A. C. Variability for agronomically important traits in rice mutant families. In: INTERNATIONAL CROP SCIENCE CONGRESS, 6., 2012, Bento Gonçalves. [Proceedings...] [S.l.]: International Crop Science Society, 2012. 1 pendrive. Resumo 2904.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
|  |
| 24. | | NEVES, C. G.; OLIVEIRA, E. J.; BARBOSA, C. de J.; LEDO, C. A. da S.; FREITAS, J. P. X. de; DUARTE, C. A. S.; MOREIRA, M. J. S.; SOUZA, M. F. Resistência a doenças foliares e de frutos em novos híbridos de maracujazeiro. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. pdf 1336| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 25. | | CRUZ NETO, A. J. da; OLIVEIRA, E. J. de; FREITAS, J. P. X. de; SANTOS, L. R. dos; SANTOS, F. D.; NEVES, C. G.; CAVALCANTE, T. Q.; SOUZA, F. de A. Produtividade e qualidade de frutos de progênies de meios-irmãos de maracujazeiro amarelo. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. pdf 1673| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 26. | | SANTOS, L. R. dos; OLIVEIRA, E. J. de; FREITAS, J. P. X. de; CRUZ NETO, A. J. da; SANTOS, F. D.; NEVES, C. G.; CAVALCANTE, T. Q.; SOUZA, F. de A. Predição de ganhos genéticos em maracujazeiro roxo. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 4., 2010, Cruz das Almas. [Anais...]. Cruz das Almas: Embrapa Mandioca e Fruticultura, 2010. (Embrapa Mandioca e Fruticultura. Documentos, 190). 1 CD-ROM. PDF. 018.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 27. | | FREITAS, J. P. X. de; OLIVEIRA, E. J. de; SANTOS, F. D.; CRUZ NETO, A. J. da; SANTOS, L. R. dos; NEVES, C. G.; CAVALCANTE, T. Q.; SOUZA, F. de A. Recursos genéticos de maracujazeiro: produtividade e qualidade de frutos. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. 1 CD-ROM. pdf 797| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 28. | | SANTOS, L. R. dos; OLIVEIRA, E. J. de; FREITAS, J. P. X. de; CRUZ NETO, A. J. da; SANTOS, F. D.; NEVES, C. G.; CAVALCANTE, T. Q.; SOUZA, F. de A. Índice de seleção como método de obtenção de populações segregantes de maracujazeiro amarelo. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Frutas: saúde, inovação e responsabilidade: anais. Natal: Sociedade Brasileira de Fruticultura, 2010. pdf 926| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 28 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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