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| 121. |  | BARROS, G. M.; SANTOS, J. C. B. dos; SOUZA JÚNIOR, V. S. de; DELARMELINDA, E. A.; ARAUJO FILHO, J. C. de; CÂMARA, E. R. G. Association between parent materials and soil attributes along different geological environments in western Pará, Brazil. Acta Amazonica, v. 48, n. 3, p. 261-270, 2018.| Biblioteca(s): Embrapa Solos. |
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| 123. | | LIMA NETO, J. de A.; RIBEIRO, M. R.; CORRÊA, M. M.; SOUZA-JÚNIOR, V. S. de; ARAUJO FILHO, J. C. de; LIMA, J. F. W. F. Atributos químicos, mineralógicos e micromorfológicos de horizontes coesos de Latossolos e Argissolos dos tabuleiros costeiros do estado de Alagoas. Revista Brasileira de Ciência do Solo, v. 34, n. 2, p. 473-486, abr. 2010.| Biblioteca(s): Embrapa Solos. |
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| 127. | | SILVA, G. A. da; CAMÊLO, D. de L.; CORRÊA, M. M.; SOUZA JÚNIOR, V. S. de; RIBEIRO FILHO, M. R.; ARAUJO FILHO, J. C. de. Pedogenesis on coastal tablelands area with low range altimetry in Paraíba state. Revista Caatinga, v. 32, n. 2, p. 458-471, abr./jun. 2019.| Biblioteca(s): Embrapa Solos. |
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| 128. | | SÁ, E. S. dos S. C. G. de; SOUZA JÚNIOR, V. S. de; SILVA, A. H. N. da; SOUSA, J. E. S. de; ARAUJO FILHO, J. C. de. Pedogenesis in a semi-arid wetland. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 48. WCSS 2018.| Biblioteca(s): Embrapa Solos. |
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| 129. | | CUNHA, T. J. F.; GIONGO, V.; SA, I. B.; CAVALCANTI, A. C.; SILVA, F. H. B. B. da; ARAUJO FILHO, J. C. de. A pesquisa em ciência do solo no semi-árido brasileiro. In: ALBUQUERQUE, A. C. S.; SILVA, A. G. da. (Ed.). Agricultura tropical: quatro décadas de inovações tecnológicas, institucionais e políticas. Brasília, DF: Embrapa Informação Tecnológica, 2008. v. 2 cap. 5, p. 453-491.| Biblioteca(s): Embrapa Semiárido. |
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| 130. | | CUNHA, T. J. F.; PETRERE, V. G.; SÁ, I. B.; CAVALCANTI, A. C.; SILVA, F. H. B. B. da; ARAUJO FILHO, J. C. de. A pesquisa em ciência do solo no semi-árido brasileiro. In: ALBUQUERQUE, A. C. S.; SILVA, A. G. da. (Ed.). Agricultura tropical: quatro décadas de inovações tecnológicas, institucionais e políticas. Brasília, DF: Embrapa Informação Tecnológica, 2008. v. 2 cap. 5, p. 453-491.| Biblioteca(s): Embrapa Solos. |
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| 131. | | SARAIVA, S. M.; FRAGA, V. da S.; ARAUJO FILHO, J. C. de; SANTOS, R. F. dos; BEIRIGO, R. M.; BATISTA, F. R. Planosols developed under rainfall gradient in the Brazilian semi-arid region. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 166. WCSS 2018.| Biblioteca(s): Embrapa Solos. |
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| 132. | | REZENDE, J. S.; FREIRE, F. J.; ARAUJO FILHO, J. C. de; FREIRE, M. B. G. dos S.; ALMEIDA, B. G. de; SANTOS, L. R. C. Impact of deforestation on the soil physical and chemical attributes, and humic fraction of organic matter in dry environments in Brazil. iForest: Biogeosciences and Forestry, v. 15, p. 465-475, Nov. 2022.| Biblioteca(s): Embrapa Solos. |
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| 133. | | BOULET, R.; FRITSCH, E.; FILIZOLA, H. F.; ARAUJO FILHO, J. C. de; SILVA, F. B. R.; LAMOTTE, M.; LEPRUN J. C. Fragipans et duripans des plateaux lottoraux du Nordeste brésilien: stades d'évolution. In:WORL CONGRESS OF SOIL SCIENCE, 16., 1998, Montpellier, France. Symposium...CIRAD: Montepellier, France, 1998, CD Rom Symposion 15, p. 1-7.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 135. | | BARROS, A. H. C.; ARAUJO FILHO, J. C. de; ALVES, E. da S.; CARDOSO, L. B.; SILVA, N. R. de F. e; SILVA, M. A. da. Mapeamento da fertilidade utilizando levantamentos de reconhecimento de média intensidade de solos no estado de Alagoas. 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. 1 CD-ROM. Fertbio 2012.| Biblioteca(s): Embrapa Solos. |
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| 136. | | OLIVEIRA NETO, M. B. de; SANTOS, J. C. P. dos; ARAUJO FILHO, J. C. de; PARAHYBA, R. da B. V.; LEITE, A. P. Mapeamento dos solos. In: SANTOS, J. C. P. dos; ARAUJO FILHO, J. C. de (Ed.). Avaliação detalhada do potencial de terras para irrigação nas áreas de reassentamento de colonos do Projeto Jusante - área 3, Glória, BA. Recife: Embrapa Solos, 2008. cap. 2, p. 25-44.| Biblioteca(s): Embrapa Solos. |
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| 137. | | SARAIVA, S. M.; FRAGA, V. da S.; ARAUJO FILHO, J. C. de; SANTOS, R. F. dos; FELIX, E. dos S.; CARNEIRO, K. A. A. Mineralogia de luvissolos formados sob gradiente pluviométrico no semiárido paraibano. Brazilian Journal of Animal and Environmental Research, v. 3, n. 4, p. 4416-4433, out./dez. 2020.| Biblioteca(s): Embrapa Solos. |
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| 139. | | SANTOS, J. C. B. dos; SARTOR, L. R.; AZEVEDO, A. C. de; SOUZA JUNIOR, V. S. de; CORRÊA, M. M.; ARAUJO FILHO, J. C. de. Relação Feldspatos e Quartzo em Neossolos provenientes de Gnaisses: Metodologia experimental por Difratometria de Raios X. In: CONGRESSO BRASILEIRO DE CIÊNCIAS DO SOLO, 34., 2013. Florianópolis. Anais... Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2013. 4 p.| Biblioteca(s): Embrapa Solos. |
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| 140. | | FELIX, V. J. L.; FELIX, E. dos S.; DIAS, B. de O.; SOUSA, S. M. S. das C; FRAGA, V. da S.; ARAUJO FILHO, J. C. de. Relation of pedoenvironments with forms of nitrogen and phosphorus in semiarid soils. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 25. WCSS 2018.| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 266 | |
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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: |
11/10/2021 |
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Data da última atualização: |
11/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BOULET, R.; FRITSCH, E.; FILIZOLA, H. F.; ARAUJO FILHO, J. C. de; LEPRUN, J. C.; BARRETTO, F.; BALAN, E.; TESSIER, D. |
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Afiliação: |
R. BOULET, USP/ORSTOM; E. FRITSCH, USP/ORSTOM; HELOISA FERREIRA FILIZOLA, CNPMA; JOSE COELHO DE ARAUJO FILHO, CNPS; J. C. LEPRUN, ORSTOM; F. BARRETTO; E. BALAN, USP/ORSTOM; D. TESSIER, INRA. |
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Título: |
Iron bands, fragipans and duripans in the Northeastern plateaus of Brazil: properties and genesis. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Canadian Journal of Soil Science, v. 78, n. 3, p. 519-530, Aug. 1998. |
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DOI: |
https://doi.org/10.4141/S98-030 |
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Idioma: |
Inglês |
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Conteúdo: |
Iron bands, fragipans and duripans are common in yellow low-activity clay soils developed from the Barreiras Group in coastal plateaus of northeastern Brazil. Such indurated horizons are found in depressions of the plateaus where sugar cane growth is greatly reduced. Little research has being done on the nature of their bonding agents and their genesis. Research carried out in arid zones has frequently attributed duripan consistency to amorphous silica; however, duripans in northeast Brazil occur under higher rainfall (1500-2000 mm). The objective of this work was to study the nature and distribution of soil features in a plateau to better understand the processes associated with soil hardening. Two transects, across a small and a large depression, were investigated using field soil characterisation, micromorphological techniques, and mineralogical and geochemical analyses. The formation of the indurated horizons studied is due to two sequential processes: development of aquic conditions and incipient podzolization. Such processes have affected the upper part of a thin (<0.6 m in small depressions) or thick (>0.6 m in large depressions) compact clay horizon, showing horizontal plans likely inherited from the sediment. Onset of aquatic conditions formed the first fragipans overlying iron bands. Later, aquic conditions are combined with incipient podzolization to produce bleached loose horizons overlying duripans and iron bands. As the bonding agents in the duripans are organo-metallic complexes, these duripans appear to be very different from those described in arid environments. MenosIron bands, fragipans and duripans are common in yellow low-activity clay soils developed from the Barreiras Group in coastal plateaus of northeastern Brazil. Such indurated horizons are found in depressions of the plateaus where sugar cane growth is greatly reduced. Little research has being done on the nature of their bonding agents and their genesis. Research carried out in arid zones has frequently attributed duripan consistency to amorphous silica; however, duripans in northeast Brazil occur under higher rainfall (1500-2000 mm). The objective of this work was to study the nature and distribution of soil features in a plateau to better understand the processes associated with soil hardening. Two transects, across a small and a large depression, were investigated using field soil characterisation, micromorphological techniques, and mineralogical and geochemical analyses. The formation of the indurated horizons studied is due to two sequential processes: development of aquic conditions and incipient podzolization. Such processes have affected the upper part of a thin (<0.6 m in small depressions) or thick (>0.6 m in large depressions) compact clay horizon, showing horizontal plans likely inherited from the sediment. Onset of aquatic conditions formed the first fragipans overlying iron bands. Later, aquic conditions are combined with incipient podzolization to produce bleached loose horizons overlying duripans and iron bands. As the bonding agents in the duripans are organo... Mostrar Tudo |
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Palavras-Chave: |
Barreiras Group; Duripans; Iron bands; Organo-metallic complexes. |
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Thesaurus NAL: |
Clay soils; Fragipans; Soil morphology; Ultisols. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02521naa a2200313 a 4500
001 2135232
005 2021-10-11
008 1998 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4141/S98-030$2DOI
100 1 $aBOULET, R.
245 $aIron bands, fragipans and duripans in the Northeastern plateaus of Brazil$bproperties and genesis.$h[electronic resource]
260 $c1998
520 $aIron bands, fragipans and duripans are common in yellow low-activity clay soils developed from the Barreiras Group in coastal plateaus of northeastern Brazil. Such indurated horizons are found in depressions of the plateaus where sugar cane growth is greatly reduced. Little research has being done on the nature of their bonding agents and their genesis. Research carried out in arid zones has frequently attributed duripan consistency to amorphous silica; however, duripans in northeast Brazil occur under higher rainfall (1500-2000 mm). The objective of this work was to study the nature and distribution of soil features in a plateau to better understand the processes associated with soil hardening. Two transects, across a small and a large depression, were investigated using field soil characterisation, micromorphological techniques, and mineralogical and geochemical analyses. The formation of the indurated horizons studied is due to two sequential processes: development of aquic conditions and incipient podzolization. Such processes have affected the upper part of a thin (<0.6 m in small depressions) or thick (>0.6 m in large depressions) compact clay horizon, showing horizontal plans likely inherited from the sediment. Onset of aquatic conditions formed the first fragipans overlying iron bands. Later, aquic conditions are combined with incipient podzolization to produce bleached loose horizons overlying duripans and iron bands. As the bonding agents in the duripans are organo-metallic complexes, these duripans appear to be very different from those described in arid environments.
650 $aClay soils
650 $aFragipans
650 $aSoil morphology
650 $aUltisols
653 $aBarreiras Group
653 $aDuripans
653 $aIron bands
653 $aOrgano-metallic complexes
700 1 $aFRITSCH, E.
700 1 $aFILIZOLA, H. F.
700 1 $aARAUJO FILHO, J. C. de
700 1 $aLEPRUN, J. C.
700 1 $aBARRETTO, F.
700 1 $aBALAN, E.
700 1 $aTESSIER, D.
773 $tCanadian Journal of Soil Science$gv. 78, n. 3, p. 519-530, Aug. 1998.
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