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| Registros recuperados : 53 | |
| 41. |  | SOUSA, M. G.; RESENDE, F. O.; TEXEIRA, R. R.; CIROTO, P. A.; SILVA, D. B.; MOITA, A. W.; CARNEIRO, R. M. D. G. Resistência de acessos de Psidium spp. A Meloidogyne mayaguensis. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 13., 2008, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. Resumo 113. p.158.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 42. | | SOUSA, M. G.; ARAUJO, J. K. S.; FERREIRA, T. O.; ANDRADE, G. R. P.; ARAUJO FILHO, J. C. de; FRACETTO, G. G. M.; SANTOS, J. C. B.; FRACETTO, F. J. C.; LIMA, G. K.; SOUZA JUNIOR, V. Long-term effects of irrigated agriculture on Luvisol pedogenesis in semi-arid region, northeastern Brazil. Catena, v. 206, 105529, Nov. 2021.| Biblioteca(s): Embrapa Solos. |
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| 43. | | ROGERIO, M. C. P.; SOUSA, M. G. C. de; PIMENTEL. P. G.; POMPEU, R. C. F. F.; TEIXEIRA, M.; OLIVEIRA, D. de S.; BARROSO, M. R. C.; VIEIRA, L. da S. Dietas para incremento da resiliência à verminose e mitigação de gases do efeito estufa. Sobral: Embrapa Caprinos e Ovinos, 2022. 17 p. (Embrapa Caprinos e Ovinos. Boletim de Pesquisa e Desenvolvimento, 19). Selo ODS 2, Selo ODS 12, Selo ODS 13, Selo ODS 15 e Selo ODS 17.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 44. | | LIMA, E. A.; FURLANETTO, C.; GOMES, A. C. M. M.; SOUSA, M. G. de; MOTA, F. de C.; SOUZA, F. R.; SERGIO JÚNIOR, A.; CARNEIRO, R. M. D. G. Histological characterization of resistance to Meloidogyne spp. in Conilon coffees. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2012, San José. Proceedings... [S.l]: Association for Science and Information on Coffee (ASIC), 2012. p. 284.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 45. | | SILVA, N. da S. e; SILVEIRA, J. A. S. da; PINHEIRO, C. P.; SOUSA, M. G. S. de; OLIVEIRA, C. M. C.; MENDONÇA, C. L. de; DUARTE, M. D.; BARBOSA, J. D. Etiologia e perfil de sensibilidade de bactérias isoladas de ovelhas com mastite na região nordeste do estado do Pará. Pesquisa Veterinária Brasileira, v. 30, n. 12, p. 1043-1048, dez., 2010.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 46. | | SILVA, J. G. P.; FURLANETO, C.; ALMEIDA, M. R. A.; VIANA, L. A.; ROCHA, D. B.; RODRIGUES, C. S.; SOUSA, M. G.; OLIVEIRA, L. S.; CARNEIRO, R. M. D. G. Resultados preliminares sobre a ocorrência de Meloidogyne spp. em diferentes fitofisionomias do cerrado. In: CONGRESSO BRASILEIRO DE NEMATOLOGIA, 29., 2011, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Nematologia, 2011. p. 254-255.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 47. | | FERNANDES, F. E. P.; PAIVA, A. D. R.; SOUSA, M. G. da S.; CASTRO, M. M.; SOUZA, V. R. de; TOMAZ, T. K. L.; SILVA, A. C.; FERNANDES, C. de S.; BUSSONS, N. de L. Rede de produção e comercialização de alimentos saudáveis: sistematização de experiências no âmbito do projeto Redinovagroeco. Sobral: Embrapa Caprinos e Ovinos, 2022. 40 p. (Embrapa Caprinos e Ovinos. Documentos, 152). ODS 1; ODS 2; ODS 5; ODS 12.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 48. | | LIMA, E. A. de; FURLANETTO, C.; SOUSA, M. G.; MENEZES, A. C. M.; SOUSA, F. R. de; ALMEIDA, M. R. A.; SERGIO JÚNIOR, A.; FERRAO, M. A. G.; CARNEIRO, R. M. D. G. Resistência multipla e resposta de hiperasensibilidade do cafeeiro 'Conilon 14' a Meloidogyne ssp. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 8., 2013, Salvador. Sustentabilidade e inclusão Social. Brasília, DF: Embrapa Café, 2013.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 49. | | LIMA, E. A. de; FURLANETTO, C.; SOUSA, M. G.; MENEZES, A. C. M.; SOUSA, F. R. de; ALMEIDA, M. R. A.; SERGIO JÚNIOR, A.; FERRAO, M. A. G.; CARNEIRO, R. M. D. G. Resistência multipla e resposta de hiperasensibilidade do cafeeiro 'Conilon 14' a Meloidogyne ssp. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 8., 2013, Salvador. Sustentabilidade e inclusão Social. Brasília, DF: Embrapa Café, 2013.| Biblioteca(s): Embrapa Café. |
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| 50. | | FREITAS, V. M.; CORREA, V. R.; MOTTA, F. C.; SOUSA, M. G.; GOMES, A. C. M. M.; CARNEIRO, M. D. G.; SILVA, D. B. da; MATTOS, J. K.; NICOLE, M.; CARNEIRO, R. M. D. G. Resistant accessions of wild Psidium spp. To Meloidogyne enterolobii and histological characterization of resistance. Plant Pathology, v. 63, p. 738-746, 2014.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 51. | | SOUSA, M. G.; ARAUJO, J. K. S.; FRACETTO, G. G. M.; FERREIRA, T. O.; FRACETTO, F. J. C.; ARAUJO FILHO, J. C. de; OTERO, X. L.; SANTOS, J. C. B. dos; SILVA, A. H. N. da; SOUZA JUNIOR, V. S. de. Changes in organic carbon and microbiology community structure due to long-term irrigated agriculture on Luvisols in the Brazilian semi-arid region. Catena, v. 212, 106058, May 2022.| Biblioteca(s): Embrapa Solos. |
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| 52. | | NEVES, L. V. de M. W.; SOUSA, J. E. S. de; SANTOS, J. C. B. dos; ARAUJO FILHO, J. C. de; CORRÊA, M. M.; SOUSA, M. G.; FRACETTO, F. J. C.; FRACETTO, G. G. M.; ARAUJO, J. K. S.; FREIRE, G. A. P.; FERREIRA, T. O.; SOUZA JÚNIOR, V. S. de. Weathering of gneiss saprolites and formation of Planosols under semiarid climate (NE Brazil). Journal of South American Earth Sciences, v. 123, 104206, Mar. 2023.| Biblioteca(s): Embrapa Solos. |
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| 53. | | SOUSA, J. E. S. de; ANDRADE, G. R. P.; ARAUJO FILHO, J. C. de; SANTOS, J. C. B. dos; CORRÊA, M. M.; FERREIRA, T. O.; CAMARGO, P. B. de; ARAÚJO, J. K. S.; SILVA, A. H. N. da; SOUSA, M. G.; SOUZA JÚNIOR, V. S. de. Weathering and mineral alteration of metamorphic rocks and genesis of Planosols along a rainfall gradient in Borborema Province, Northeast Brazil. Geoderma Regional, v. 33, e00642, Jun. 2023.| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 53 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
30/01/2023 |
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Data da última atualização: |
13/03/2023 |
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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: |
NEVES, L. V. de M. W.; SOUSA, J. E. S. de; SANTOS, J. C. B. dos; ARAUJO FILHO, J. C. de; CORRÊA, M. M.; SOUSA, M. G.; FRACETTO, F. J. C.; FRACETTO, G. G. M.; ARAUJO, J. K. S.; FREIRE, G. A. P.; FERREIRA, T. O.; SOUZA JÚNIOR, V. S. de. |
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Afiliação: |
LAÉRCIO VIEIRA DE MELO WANDERLEY NEVES, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JULIET EMILIA SANTOS DE SOUSA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JEAN CHEYSON BARROS DOS SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JOSE COELHO DE ARAUJO FILHO, CNPS; MARCELO METRI CORRÊA, UNIVERSIDADE FEDERAL DO AGRESTE DE PERNAMBUCO; MARILYA GABRYELLA SOUSA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; FELIPE JOSÉ CURY FRACETTO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; GISELLE GOMES MONTEIRO FRACETTO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JANE KELLY SILVA ARAUJO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; GABRIEL ARAÚJO PAES FREIRE, FUNDAÇÃO UNIVERSITÁRIA FEDERAL DE RONDÔNIA; TIAGO OSÓRIO FERREIRA, UNIVERSIDADE DE SÃO PAULO; VALDOMIRO SEVERINO DE SOUZA JÚNIOR, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO. |
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Título: |
Weathering of gneiss saprolites and formation of Planosols under semiarid climate (NE Brazil). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of South American Earth Sciences, v. 123, 104206, Mar. 2023. |
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DOI: |
https://doi.org/10.1016/j.jsames.2023.104206 |
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Idioma: |
Inglês |
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Conteúdo: |
The Brazilian semiarid is one of the most populous regions in the world. The main income for populations in this region is agricultural production, which in turn is limited by climatic and soil conditions. This region has environmental and economic correlations with underdeveloped regions in northwestern Africa, displaying soil surface with monotonous landscapes of smooth undulating relief with large extensions of Planosols. Climatic conditions that lead to the formation of poorly developed soils and to losses of surface layers make these soils susceptible to degradation. In the Brazilian semiarid, lithology shows that felsic rocks are the main factor in pedogenesis of Planosols, conferring the main physical, chemical, and mineralogical attributes to the soil. In this study, we evaluated the pedogenesis by weathering of gneisses (felsic rocks) in two profiles of Planosols in the Cabrobó Desertification Nucleus, Pernambuco State, northeast Brazil, highlighting the role of the parent material in the soil intrinsic characteristics in the pedogenetic processes. The primary assemblage and pedological features were determined by optical microscopy in thin sections of the A, B, and C horizons from the two soil profiles. The secondary assemblage was identified by X-ray diffractometry using the technique: SEM-scanning electron microscopy. Clay formation in situ, colluvial contribution, and elutriation process contributed to the formation of the gradient textural in both Planosols, with no evidence of argilluviation. For total regolith profile, acidic metamorphic rocks present high structural variability directly influencing the evolution of saprolites, the alteration of primary minerals, and the formation routes of secondary minerals. The secondary assemblage was rather similar and comprised illite, smectite, and kaolinite in both regoliths. The saprolite inclination in P1 favors water movement in relation to P2. The regolith in P1 shows greater mineral alteration with increased pedogenic development. MenosThe Brazilian semiarid is one of the most populous regions in the world. The main income for populations in this region is agricultural production, which in turn is limited by climatic and soil conditions. This region has environmental and economic correlations with underdeveloped regions in northwestern Africa, displaying soil surface with monotonous landscapes of smooth undulating relief with large extensions of Planosols. Climatic conditions that lead to the formation of poorly developed soils and to losses of surface layers make these soils susceptible to degradation. In the Brazilian semiarid, lithology shows that felsic rocks are the main factor in pedogenesis of Planosols, conferring the main physical, chemical, and mineralogical attributes to the soil. In this study, we evaluated the pedogenesis by weathering of gneisses (felsic rocks) in two profiles of Planosols in the Cabrobó Desertification Nucleus, Pernambuco State, northeast Brazil, highlighting the role of the parent material in the soil intrinsic characteristics in the pedogenetic processes. The primary assemblage and pedological features were determined by optical microscopy in thin sections of the A, B, and C horizons from the two soil profiles. The secondary assemblage was identified by X-ray diffractometry using the technique: SEM-scanning electron microscopy. Clay formation in situ, colluvial contribution, and elutriation process contributed to the formation of the gradient textural in both Planosols, wi... Mostrar Tudo |
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Palavras-Chave: |
Ilita; K-feldspars; K-feldspato; Perfis de regolito; Plagioclásio; Regolith profile. |
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Thesaurus NAL: |
Illite; Plagioclase. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03117naa a2200361 a 4500
001 2151336
005 2023-03-13
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jsames.2023.104206$2DOI
100 1 $aNEVES, L. V. de M. W.
245 $aWeathering of gneiss saprolites and formation of Planosols under semiarid climate (NE Brazil).$h[electronic resource]
260 $c2023
520 $aThe Brazilian semiarid is one of the most populous regions in the world. The main income for populations in this region is agricultural production, which in turn is limited by climatic and soil conditions. This region has environmental and economic correlations with underdeveloped regions in northwestern Africa, displaying soil surface with monotonous landscapes of smooth undulating relief with large extensions of Planosols. Climatic conditions that lead to the formation of poorly developed soils and to losses of surface layers make these soils susceptible to degradation. In the Brazilian semiarid, lithology shows that felsic rocks are the main factor in pedogenesis of Planosols, conferring the main physical, chemical, and mineralogical attributes to the soil. In this study, we evaluated the pedogenesis by weathering of gneisses (felsic rocks) in two profiles of Planosols in the Cabrobó Desertification Nucleus, Pernambuco State, northeast Brazil, highlighting the role of the parent material in the soil intrinsic characteristics in the pedogenetic processes. The primary assemblage and pedological features were determined by optical microscopy in thin sections of the A, B, and C horizons from the two soil profiles. The secondary assemblage was identified by X-ray diffractometry using the technique: SEM-scanning electron microscopy. Clay formation in situ, colluvial contribution, and elutriation process contributed to the formation of the gradient textural in both Planosols, with no evidence of argilluviation. For total regolith profile, acidic metamorphic rocks present high structural variability directly influencing the evolution of saprolites, the alteration of primary minerals, and the formation routes of secondary minerals. The secondary assemblage was rather similar and comprised illite, smectite, and kaolinite in both regoliths. The saprolite inclination in P1 favors water movement in relation to P2. The regolith in P1 shows greater mineral alteration with increased pedogenic development.
650 $aIllite
650 $aPlagioclase
653 $aIlita
653 $aK-feldspars
653 $aK-feldspato
653 $aPerfis de regolito
653 $aPlagioclásio
653 $aRegolith profile
700 1 $aSOUSA, J. E. S. de
700 1 $aSANTOS, J. C. B. dos
700 1 $aARAUJO FILHO, J. C. de
700 1 $aCORRÊA, M. M.
700 1 $aSOUSA, M. G.
700 1 $aFRACETTO, F. J. C.
700 1 $aFRACETTO, G. G. M.
700 1 $aARAUJO, J. K. S.
700 1 $aFREIRE, G. A. P.
700 1 $aFERREIRA, T. O.
700 1 $aSOUZA JÚNIOR, V. S. de
773 $tJournal of South American Earth Sciences$gv. 123, 104206, Mar. 2023.
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