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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Cerrados; Embrapa Soja; Embrapa Unidades Centrais. |
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Data corrente: |
04/05/2006 |
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Data da última atualização: |
08/05/2023 |
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Autoria: |
MARTINS, E. de S.; REATTO, A.; CARVALHO JÚNIOR, O. A. de; GUIMARÃES, R. F. |
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Título: |
Evolução geomorfológica do Distrito Federal. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2004. |
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Páginas: |
57 p. |
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Série: |
(Embrapa Cerrados. Documentos, 122). |
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Idioma: |
Português |
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Conteúdo: |
ABSTRACT: This work constitutes a synthesis on the physical aspects of Federal District and a proposal of geomorphologic evolution is presented, with the following stages: formation of double surface (After-Gondwana Surface, Medium to Superior Cretaceous) - differential physical denudation processes in arid climate associates to the regional uplift; complex lateritic regolit generation (South American surface, Paleocene to Inferior Miocene) - Weathering chemical processes in humid and hot conditions. Differentiation of complex lateritic regolit below the initial double surface; Lateritic regolit denudation (Inferior Miocene) - Uplift and change for climatic conditions more droughts. Processes of differential physical weathering. Bellowing of the base level and dissection of the South American surface; formation of new lateritic facies (Pliocene to Medium Miocene) - Processes of chemical weathering in humid and hot climatic conditions. Bellowing of the saprolitDegradation of the massive crusts inside plain surface in hydrated conditions and high biological activity; dissection of the residual surfaces and sedimentation (Superior Pliocene) - Uplift and changes for climatic conditions more droughts. Processes of differential physical weathering. Dissection of the residual surfaces; domain alternations between erosive and pedogenetic processes (Quaternary) - Several short climatic oscillations, among the dry and humid. During the dry cycles, larger erosive activity and increase of the indent of the slopes of larger steepness. During the humid cycles, larger pedogenetic and chemical activity. MenosABSTRACT: This work constitutes a synthesis on the physical aspects of Federal District and a proposal of geomorphologic evolution is presented, with the following stages: formation of double surface (After-Gondwana Surface, Medium to Superior Cretaceous) - differential physical denudation processes in arid climate associates to the regional uplift; complex lateritic regolit generation (South American surface, Paleocene to Inferior Miocene) - Weathering chemical processes in humid and hot conditions. Differentiation of complex lateritic regolit below the initial double surface; Lateritic regolit denudation (Inferior Miocene) - Uplift and change for climatic conditions more droughts. Processes of differential physical weathering. Bellowing of the base level and dissection of the South American surface; formation of new lateritic facies (Pliocene to Medium Miocene) - Processes of chemical weathering in humid and hot climatic conditions. Bellowing of the saprolitDegradation of the massive crusts inside plain surface in hydrated conditions and high biological activity; dissection of the residual surfaces and sedimentation (Superior Pliocene) - Uplift and changes for climatic conditions more droughts. Processes of differential physical weathering. Dissection of the residual surfaces; domain alternations between erosive and pedogenetic processes (Quaternary) - Several short climatic oscillations, among the dry and humid. During the dry cycles, larger erosive activity and increase ... Mostrar Tudo |
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Palavras-Chave: |
Classificação; Mapeamento; Pedology; Relief. |
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Thesagro: |
Geomorfologia; Pedologia; Relevo; Solo. |
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Thesaurus Nal: |
cartography; geomorphology; soil classification. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78955/1/doc-122.pdf
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Marc: |
LEADER 02386nam a2200301 a 4500
001 1569549
005 2023-05-08
008 2004 bl uuuu 00u1 u #d
100 1 $aMARTINS, E. de S.
245 $aEvolução geomorfológica do Distrito Federal.
260 $aPlanaltina, DF: Embrapa Cerrados$c2004
300 $a57 p.
490 $a(Embrapa Cerrados. Documentos, 122).
520 $aABSTRACT: This work constitutes a synthesis on the physical aspects of Federal District and a proposal of geomorphologic evolution is presented, with the following stages: formation of double surface (After-Gondwana Surface, Medium to Superior Cretaceous) - differential physical denudation processes in arid climate associates to the regional uplift; complex lateritic regolit generation (South American surface, Paleocene to Inferior Miocene) - Weathering chemical processes in humid and hot conditions. Differentiation of complex lateritic regolit below the initial double surface; Lateritic regolit denudation (Inferior Miocene) - Uplift and change for climatic conditions more droughts. Processes of differential physical weathering. Bellowing of the base level and dissection of the South American surface; formation of new lateritic facies (Pliocene to Medium Miocene) - Processes of chemical weathering in humid and hot climatic conditions. Bellowing of the saprolitDegradation of the massive crusts inside plain surface in hydrated conditions and high biological activity; dissection of the residual surfaces and sedimentation (Superior Pliocene) - Uplift and changes for climatic conditions more droughts. Processes of differential physical weathering. Dissection of the residual surfaces; domain alternations between erosive and pedogenetic processes (Quaternary) - Several short climatic oscillations, among the dry and humid. During the dry cycles, larger erosive activity and increase of the indent of the slopes of larger steepness. During the humid cycles, larger pedogenetic and chemical activity.
650 $acartography
650 $ageomorphology
650 $asoil classification
650 $aGeomorfologia
650 $aPedologia
650 $aRelevo
650 $aSolo
653 $aClassificação
653 $aMapeamento
653 $aPedology
653 $aRelief
700 1 $aREATTO, A.
700 1 $aCARVALHO JÚNIOR, O. A. de
700 1 $aGUIMARÃES, R. F.
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Registro original: |
Embrapa Cerrados (CPAC) |
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| Registros recuperados : 7 | |
| 1. |  | MACHADO, C. A.; OLIVEIRA, L. A. R. de; OLIVEIRA, A. C. A. de; CARDOSO, M. N.; PADILHA, F. F.; CARDOSO, B. T.; MUNIZ, A. V. C. da S.; LEDO, A. da S. Antioxidant activity, rutin content and genetic similarity between matrices and progenies of Hancornia speciosa. Journal of Agricultural Science, v. 10, n. 9, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 2. | | SANTOS, K. S.; BARBOSA, A. M.; FREITAS, V.; MUNIZ, A. V. C. da S.; MENDONCA, M. C.; CALHELHA, R. C.; FERREIRA, I. C. F. R.; FRANSCESCHI, E.; PADILHA, F. F.; OLIVEIRA, M. B. P. P.; DARIVA, C. Antiproliferative activity of neem leaf extracts obtained by a sequential pressurized liquid extraction. Pharmaceuticals, v. 11, n. 3, p. 76, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 3. | | SANTOS, K. S.; COSTA, C.; BESSA, M. J.; TEIXEIRA, J. P.; SILVA, A. V. C. da; PADILHA, F. F.; DARIVA, C.; OLIVEIRA, M. B. P. P. Azadirachta indica A. Juss (neem) phenolic extract inhibits human B-lymphoblastoid cells growth via cell cycle arrest, apoptosis induction, and DNA damage. Exploration of Foods and Foodomics, v. 1, p. 130-142, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 4. | | OLIVEIRA, A. C. A. de; SANTANA, R. V.; MACHADO, C. de A.; OLIVEIRA, L. A. R. de; PADILHA, F. F.; SILVA, A. V. C. da; SILVA JUNIOR, J. F. da; LEDO, A. da S. Calogênese in vitro a partir de explantes de jenipapeiro. Aracaju: Embrapa Tabuleiros Costeiors, 2020. (Embrapa Tabuleiros Costeiros. Boletim de Pesquisa e Desenvolvimento, 149).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 5. | | MACHADO, C. de A.; OLIVEIRA, A. C. de A.; OLIVEIRA, L. A. R.; ARAUJO, A. G. de; LEDO, A. da S.; PADILHA, F. F. Extração por ultrasson de extratos de folhas de mangabeira. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 7., 2017, Aracaju. Anais... Brasília, DF: Embrapa, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 7. | | BARBOSA, A. M.; SANTOS, K. S.; BORGES, G. R.; MUNIZ, A. V. C. da S.; MENDONCA, F. M. R.; PINHEIRO, M. S.; FRANCESCHI, E.; DARIVA, C.; PADILHA, F. F. Separation of antbacterial biocompounds from Hancorni speciosa leaves by a sequential process of pressurized liquid extraction. Separation and Purification Technology, n. 222, p. 390-395, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 7 | |
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