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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
31/08/2020 |
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Data da última atualização: |
28/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MENDONÇA, B. A. F. de; SCHAEFER, C. E. G. R.; FERNANDES-FILHO, E. I.; SIMAS, F. N. B.; AMARAL, E. F. do. |
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Afiliação: |
Bruno Araujo Furtado de Mendonça, Universidade Federal Rural do Rio de Janeiro; Carlos Ernesto Gonçalves Reynaud Schaefer, Universidade Federal de Viçosa; Elpídio Inácio Fernandes-Filho, Universidade Federal de Viçosa; Felipe Nogueira Bello Simas, Universidade Federal de Viçosa; EUFRAN FERREIRA DO AMARAL, CPAF-AC. |
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Título: |
Genesis and micropedology of soils at Serra do Divisor and Moa river floodplain, northwestern Acre, Brazilian Amazonia. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 44, e0200038, 2020. |
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ISSN: |
0100-0683 (print) / 1806-9657 (online) |
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DOI: |
10.36783/18069657rbcs20200038 |
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Idioma: |
Inglês |
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Conteúdo: |
The northwestern part of the Acre State (Brazil) possesses singular soils in Brazilian Amazonia, but have been very little studied. This study aimed to discuss the genesis and some micropedological aspects of the soils from Serra do Divisor and adjacent floodplain soils of the Moa river, to enhance the knowledge on their formation. A toposequence of soils ranging from the uppermost part of sub-Andean Serra do Divisor to the Alluvial soils of Moa river floodplain was studied, regarding chemical, physical, mineralogical, and micromorphological attributes. The parent material of the Serra do Divisor is basically quartzose sandstone, and the soils along the toposequence were classified as Typic Haplorthods (P1), Spodic Quartzipsamment (P2), Lithic Quartzipsamment (P3), and Lithic Quartzipsamment (P4). Along the Moa river floodplain, we also identified and collected, Typic Udifluvent (P5), Typic Kandiudult (P6), Typic Kandiudalf (P7), and Arenic Plinthic Kandiudult (P8). The Serra do Divisor soils have very low fertility, high acidity, and low cation exchange capacities, presenting a coarse sandy texture, even shallow pedons. The X-ray diffraction analysis of these soils indicates the predominance of kaolinite, with traces of quartz and gibbsite. The shallow mountain Podzols on sandstone have an expressive accumulation of organic material in surface horizons, with evidence of ferrihydrite and imogolite in the subsurface. At the Moa river floodplain, all soils are originated from recent sediments (Cenozoic), which have a geological source upstream. Varying sedimentary layers are key aspects influencing soil genesis. Those soils have evidence of 2:1 clays with hydroxyl-Al interlayers in subsurface horizons. The Serra do Divisor steep landforms and the coarse texture of the soils promote good drainage and favor leaching and chemical impoverishment. Kaolinite and gibbsite were formed by severe leaching and there are evidences of in situ neoformation of gibbsite by extreme Si losses. All studied soils have some peculiarities such as high accumulation of organic material or 2:1 clay minerals. Most investigated soils were affected by colluvial, reworking, mass movements or a strong variation on sedimentation. MenosThe northwestern part of the Acre State (Brazil) possesses singular soils in Brazilian Amazonia, but have been very little studied. This study aimed to discuss the genesis and some micropedological aspects of the soils from Serra do Divisor and adjacent floodplain soils of the Moa river, to enhance the knowledge on their formation. A toposequence of soils ranging from the uppermost part of sub-Andean Serra do Divisor to the Alluvial soils of Moa river floodplain was studied, regarding chemical, physical, mineralogical, and micromorphological attributes. The parent material of the Serra do Divisor is basically quartzose sandstone, and the soils along the toposequence were classified as Typic Haplorthods (P1), Spodic Quartzipsamment (P2), Lithic Quartzipsamment (P3), and Lithic Quartzipsamment (P4). Along the Moa river floodplain, we also identified and collected, Typic Udifluvent (P5), Typic Kandiudult (P6), Typic Kandiudalf (P7), and Arenic Plinthic Kandiudult (P8). The Serra do Divisor soils have very low fertility, high acidity, and low cation exchange capacities, presenting a coarse sandy texture, even shallow pedons. The X-ray diffraction analysis of these soils indicates the predominance of kaolinite, with traces of quartz and gibbsite. The shallow mountain Podzols on sandstone have an expressive accumulation of organic material in surface horizons, with evidence of ferrihydrite and imogolite in the subsurface. At the Moa river floodplain, all soils are originated from ... Mostrar Tudo |
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Palavras-Chave: |
Amazonia Occidental; Amazônia Ocidental; Formación del suelo; Llanuras sujetas a inundaciones; Materia orgánica del suelo; Micropedologia; Micropedology; Mineralogía del suelo; Northwestern Acre; Planície de inundação; Rio Moa (AC); Serra do Divisor (AC); Western Amazon. |
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Thesagro: |
Gênese do Solo; Matéria Orgânica; Mineralogia; Várzea. |
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Thesaurus Nal: |
Floodplains; Soil formation; Soil mineralogy; Soil organic matter. |
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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/215667/1/27023.pdf
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Marc: |
LEADER 03641naa a2200445 a 4500
001 2124663
005 2021-06-28
008 2020 bl uuuu u00u1 u #d
022 $a0100-0683 (print) / 1806-9657 (online)
024 7 $a10.36783/18069657rbcs20200038$2DOI
100 1 $aMENDONÇA, B. A. F. de
245 $aGenesis and micropedology of soils at Serra do Divisor and Moa river floodplain, northwestern Acre, Brazilian Amazonia.$h[electronic resource]
260 $c2020
520 $aThe northwestern part of the Acre State (Brazil) possesses singular soils in Brazilian Amazonia, but have been very little studied. This study aimed to discuss the genesis and some micropedological aspects of the soils from Serra do Divisor and adjacent floodplain soils of the Moa river, to enhance the knowledge on their formation. A toposequence of soils ranging from the uppermost part of sub-Andean Serra do Divisor to the Alluvial soils of Moa river floodplain was studied, regarding chemical, physical, mineralogical, and micromorphological attributes. The parent material of the Serra do Divisor is basically quartzose sandstone, and the soils along the toposequence were classified as Typic Haplorthods (P1), Spodic Quartzipsamment (P2), Lithic Quartzipsamment (P3), and Lithic Quartzipsamment (P4). Along the Moa river floodplain, we also identified and collected, Typic Udifluvent (P5), Typic Kandiudult (P6), Typic Kandiudalf (P7), and Arenic Plinthic Kandiudult (P8). The Serra do Divisor soils have very low fertility, high acidity, and low cation exchange capacities, presenting a coarse sandy texture, even shallow pedons. The X-ray diffraction analysis of these soils indicates the predominance of kaolinite, with traces of quartz and gibbsite. The shallow mountain Podzols on sandstone have an expressive accumulation of organic material in surface horizons, with evidence of ferrihydrite and imogolite in the subsurface. At the Moa river floodplain, all soils are originated from recent sediments (Cenozoic), which have a geological source upstream. Varying sedimentary layers are key aspects influencing soil genesis. Those soils have evidence of 2:1 clays with hydroxyl-Al interlayers in subsurface horizons. The Serra do Divisor steep landforms and the coarse texture of the soils promote good drainage and favor leaching and chemical impoverishment. Kaolinite and gibbsite were formed by severe leaching and there are evidences of in situ neoformation of gibbsite by extreme Si losses. All studied soils have some peculiarities such as high accumulation of organic material or 2:1 clay minerals. Most investigated soils were affected by colluvial, reworking, mass movements or a strong variation on sedimentation.
650 $aFloodplains
650 $aSoil formation
650 $aSoil mineralogy
650 $aSoil organic matter
650 $aGênese do Solo
650 $aMatéria Orgânica
650 $aMineralogia
650 $aVárzea
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aFormación del suelo
653 $aLlanuras sujetas a inundaciones
653 $aMateria orgánica del suelo
653 $aMicropedologia
653 $aMicropedology
653 $aMineralogía del suelo
653 $aNorthwestern Acre
653 $aPlanície de inundação
653 $aRio Moa (AC)
653 $aSerra do Divisor (AC)
653 $aWestern Amazon
700 1 $aSCHAEFER, C. E. G. R.
700 1 $aFERNANDES-FILHO, E. I.
700 1 $aSIMAS, F. N. B.
700 1 $aAMARAL, E. F. do
773 $tRevista Brasileira de Ciência do Solo$gv. 44, e0200038, 2020.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Biblioteca |
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| Registros recuperados : 52 | |
| 41. |  | RIVA, R. D. D.; LIMA, D. C.; FERNANDES FILHO, E. I.; COSTA, L. M.; VIANA, J. H. M.; SILVA, C. H. C.; NUNES, D. F. Sistemas binários de esferas de vidro e fração de areia de um solo tropical: modelagem de densidade. In: CONGRESSO BRASILEIRO DE MECÂNICA DOS SOLOS E ENGENHARIA GEOTÉCNICA, 15.; CONGRESSO LUSO BRASILEIRO DE GEOTECNIA, 5.; SIMPÓSIO BRASILEIRO DE JOVENS GEOTÉCNICOS, 4.; SIMPÓSIO BRASILEIRO DE MECÂNICA DAS ROCHAS, 5., 2010, Gramado. Engenharia geotécnica para o desenvolvimento: inovação e sustentabilidade. Gramado: ABMS, 2010. 1 CD-ROM. COBRAMSEG 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
|    |
| 42. | | PINHEIRO, H. S. K.; BARBOSA, T. P. R.; ANTUNES, M. A. H.; CARVALHO, D. C. de; NUMMER, A. R.; CARVALHO JUNIOR, W. de; CHAGAS, C. da S.; FERNANDES-FILHO, E. I.; PEREIRA, M. G. Assessment of phytoecological variability by red-edge spectral indices and soil-landscape relationships. Remote Sensing, v. 11, n. 20, 2448, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 43. | | RIVA, R. D.; LIMA, D. C.; COSTA, L. M. da; SILVA, C. H. de C.; VIANA, J. H. M.; FERNANDES FILHO, E. I.; CARVALHO, R. M.; VIANA, L. A. Resistência de cone penetrométrico em sistemas binários empacotados. In: CONGRESSO BRASILEIRO DE MECÂNICA DOS SOLOS E ENGENHARIA GEOTÉCNICA, 15.; CONGRESSO LUSO BRASILEIRO DE GEOTECNIA, 5.; SIMPÓSIO BRASILEIRO DE JOVENS GEOTÉCNICOS, 4.; SIMPÓSIO BRASILEIRO DE MECÂNICA DAS ROCHAS, 5., 2010, Gramado. Engenharia geotécnica para o desenvolvimento: inovação e sustentabilidade. Gramado: ABMS, 2010. 1 CD-ROM. COBRAMSEG 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 44. | | FERNANDES FILHO, E. I.; MENDONÇA-SANTOS, M. de L.; SCHAEFER, C. E. G. R.; DALMOLIN, R. S. D.; FRANCELINO, M. R.; CHAGAS, C. da S.; CARVALHO JUNIOR, W. de; DEMATTÊ, J. A. M.; GOMES, L. C. The future of brazilian pedology: pedometrics and advanced methods for soil survey. In: SCHAEFER, C. E. G. R. (ed.). The soils of Brazil. Cham: Springer, 2023. cap. 16, p. 423-433. (World soils book series).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Solos. |
|  |
| 45. | | AIRES, U. R. V.; SILVA, D. D. da; FERNANDES FILHO, E. I.; RODRIGUES, L. N.; ULIANA, E. M.; AMORIM, R. S. S.; RIBEIRO, C. B. de M.; CAMPOS, J. A. Modeling of surface sediment concentration in the Doce River basin using satellite remote sensing. Journal of Environmental Management, v. 323, 2022. 15 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Cerrados. |
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| 46. | | FERREIRA, W. P. M.; RUFINO, J. L. dos S.; FONSECA, H. P.; QUEIROZ, D. M. de; FERNANDES FILHO, E. I.; RIBEIRO, M. de F.; FERREIRA, C. de F. S. Mapping the mountainous climate in the Matas de Minas region, Brazil which influences the top-quality coffee beverages. Research, Society and Development, v. 11, n. 12, e261111233776, 2022. 14 p. Título em português: Mapeamento do clima de montanha na região de Matas de Minas, Brasil que influenciam a alta qualidade das bebidas do café.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Café. |
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| 47. | | PAIVA, A. DE Q.; SOUZA, L. DA S.; FERNANDES FILHO, E. I.; SOUZA, L. D.; SCHAEFER, C. E. G. R.; COSTA, L. M. DA; LOPES, T. DE J.; SOUSA, D. V. Mudança do uso da terra e dinâmica de carbono orgânico do solo no platô de Irecê, Bahia. Geografia, Rio Claro, v. 40, n. 1, p. 85-99, jan./abr. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 48. | | VIANA, J. H. M.; COUCEIRO, P. R. C.; PEREIRA, M. C.; FABRIS, J. D.; FERNANDES FILHO, E. I.; SCHAEFER, C. E. G. R.; RECHENBERG, H. R.; ABRAHAO, W. A.; MANTOVANI, E. C. Occurrence of magnetite in the sand fraction of an Oxisol in the Brazilian savanna ecosystem, developed from a magnetite-free lithology. Australian Journal of Soil Research, Victoria, v. 44, n. 1, p. 71-83, 2006.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 49. | | PEREIRA, N. R.; CARVALHO JUNIOR, W. de; FERNANDES FILHO, E. I.; CALDERANO FILHO, B.; BHERING, S. B.; CHAGAS, C. da S.; DART, R. de O.; AGLIO, M. L. D.; LAWALL, S.; PINHEIRO, H. S. K.; PEREIRA, V. R. Levantamento semidetalhado dos solos da microbacia do Córrego do Bonfim, município de Petrópolis, Região Serrana do estado do Rio de Janeiro. Rio de Janeiro: Embrapa Solos, 2021. E-book: il. color. (Embrapa Solos. Boletim de pesquisa e desenvolvimento, 273). Acompanha 1 mapa, color. Escala 1:10.000.| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Solos. |
|  |
| 50. | | AIRES, U. R. V.; SILVA, D. D. da; FERNANDES FILHO, E. I.; RODRIGUES, L. N.; ULIANA, E. M.; AMORIM, R. S. S.; RIBEIRO, C. B. de M.; CAMPOS, J. A. Machine learning-based modeling of surface sediment concentration in Doce river basin. Journal of Hydrology, v. 619, 2023. e129320.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Cerrados. |
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| 51. | | CARVALHO JUNIOR, W. de; PEREIRA, N. R.; FERNANDES FILHO, E. I.; CALDERANO FILHO, B.; PINHEIRO, H. S. K.; CHAGAS, C. da S.; BHERING, S. B.; PEREIRA, V. R.; LAWALL, S. Sample design effects on soil unit prediction with machine: randomness, uncertainty, and majority map. Revista Brasileira de Ciência do Solo, v. 44, e0190120, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Solos. |
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| 52. | | ROLIM NETO, F. C.; SCHAEFER, C. E. G. R.; FERNANDES FILHO, E. I.; CORRÊA, M. M.; COSTA, L. M. da; PARAHYBA, R. da B. V.; GUERRA, S. M. S.; HECK, R. Topolitossequências de solos do Alto Paranaíba: atributos físicos, químicos e mineralógicos. Revista Brasileira de Ciência do solo, v. 33, n. 6, p. 1795-1809, dez. 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 52 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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