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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
10/03/1997 |
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Data da última atualização: |
21/02/2013 |
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Autoria: |
SILVA, M. D. da. |
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Título: |
Geologia estratigráfica da Chapada do Araripe. |
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Ano de publicação: |
1967 |
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Fonte/Imprenta: |
Recife: Universidade Federal de Pernambuco, 1967. |
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Páginas: |
27 p. |
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Idioma: |
Português |
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Notas: |
Universidade Federal de Pernambuco. Serie Científica: Paleontologia, 2) |
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Conteúdo: |
Consideracoes gerais sobre a geologia da Chapada do Araripe, Estado do Ceara, com vistas ao estudo dos Ostracodes fosseis. Estudo da sequencia estratigrafica e documentario paleontologico das formacoes daquela area sedimentar, como subsidio ao levantamento das suas caracteristicas paleogeograficas. |
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Palavras-Chave: |
Ceara; Chapada do Araripe; Ostracode fossil; Recursos naturais. |
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Thesagro: |
Geologia; Paleontologia. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 00889nam a2200205 a 4500
001 1127360
005 2013-02-21
008 1967 bl uuuu u0uu1 u #d
100 1 $aSILVA, M. D. da
245 $aGeologia estratigráfica da Chapada do Araripe.
260 $aRecife: Universidade Federal de Pernambuco$c1967
300 $a27 p.
500 $aUniversidade Federal de Pernambuco. Serie Científica: Paleontologia, 2)
520 $aConsideracoes gerais sobre a geologia da Chapada do Araripe, Estado do Ceara, com vistas ao estudo dos Ostracodes fosseis. Estudo da sequencia estratigrafica e documentario paleontologico das formacoes daquela area sedimentar, como subsidio ao levantamento das suas caracteristicas paleogeograficas.
650 $aGeologia
650 $aPaleontologia
653 $aCeara
653 $aChapada do Araripe
653 $aOstracode fossil
653 $aRecursos naturais
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Registro original: |
Embrapa Semiárido (CPATSA) |
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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: |
27/04/2023 |
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Data da última atualização: |
27/04/2023 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
SCHAEFER, C. E. G. R.; OLIVEIRA, F. S. de; MACHADO, M. de R.; MARQUES, F. A. |
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Afiliação: |
CARLOS ERNESTO GONÇALVES REYNAUD SCHAEFER, UNIVERSIDADE FEDERAL DE VIÇOSA; FABIO SOARES DE OLIVEIRA, UNIVERSIDADE FEDERAL DE MINAS GERAIS; MARIANA DE RESENDE MACHADO, UNIVERSIDADE FEDERAL DE MINAS GERAIS; FLAVIO ADRIANO MARQUES, CNPS. |
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Título: |
Soils of the brazilian volcanic islands. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: SCHAEFER, C. E. G. R. (ed.). The soils of Brazil. Cham: Springer, 2023. cap. 13, p. 363-391. (World soils book series). |
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DOI: |
https://doi.org/10.1007/978-3-031-19949-3_13 |
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Idioma: |
Inglês |
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Conteúdo: |
The Brazilian oceanic islands are true laboratories for Pedology, where certain specific conditions are never replicated in the continental portion. The soil genesis is affected by endemic flora and fauna, absence or extreme poverty of micro- and mesofauna, and environmental gradients in a very short distance, very recent and little altered volcanic substrates, oceanic climate and biogeographic isolation. Therefore, the islands have great potential for soil endemisms, as in the case of the presence of Andossolos in Trindade. Neossolos, Cambissolos, Organossolos and Andossolos are the main soil classes in the Trindade island. In Noronha island, under a dry climate, Andosols are absent, and most soils are Vertissolos, Cambissolos Háplicos eutróficos, Neossolos Regolíticos and Litólicos, fragmentários. Ornithogenic soils are very common in Noronha, Trindade and Abrolhos, and dominate the later Archipelago. Unusual carbonatic sands of marine origin are common parent materials in the coastal areas of oceanic islands, and Neossolos Regolíticos, Flúvicos and Cambissolos were identified in both Noronha and Trindade islands, recording different conditions of pedogenesis. The carbonatic parent material and local climate are the main drivers of soil genesis, subordinated by biogenic and landform processes. All profiles have high Ca2+, base saturation, pH, CaCO3 equivalent and total Ca content, with calcite and aragonite minerals. Macromorphological and micromorphological features allow the detection of pedogenic carbonates in all soil, being more developed in Fernando de Noronha Calcisols, and partially dissolved in Trindade Calcisols. The contrasting landscape and climate evolution between these islands explain these differences. In the case of ornithogenic soils, the Brazilian oceanic islands stand out for two important reasons: (1) the need to include ornithogenic phosphatization as a subgroup-level criterion in Brazilian Soil Classification System; (2) the possibility of using ornithogenic soils as environmental proxies that reveal the presence of ancient nests of oceanic birds, now extinct, by man, or by natural processes. MenosThe Brazilian oceanic islands are true laboratories for Pedology, where certain specific conditions are never replicated in the continental portion. The soil genesis is affected by endemic flora and fauna, absence or extreme poverty of micro- and mesofauna, and environmental gradients in a very short distance, very recent and little altered volcanic substrates, oceanic climate and biogeographic isolation. Therefore, the islands have great potential for soil endemisms, as in the case of the presence of Andossolos in Trindade. Neossolos, Cambissolos, Organossolos and Andossolos are the main soil classes in the Trindade island. In Noronha island, under a dry climate, Andosols are absent, and most soils are Vertissolos, Cambissolos Háplicos eutróficos, Neossolos Regolíticos and Litólicos, fragmentários. Ornithogenic soils are very common in Noronha, Trindade and Abrolhos, and dominate the later Archipelago. Unusual carbonatic sands of marine origin are common parent materials in the coastal areas of oceanic islands, and Neossolos Regolíticos, Flúvicos and Cambissolos were identified in both Noronha and Trindade islands, recording different conditions of pedogenesis. The carbonatic parent material and local climate are the main drivers of soil genesis, subordinated by biogenic and landform processes. All profiles have high Ca2+, base saturation, pH, CaCO3 equivalent and total Ca content, with calcite and aragonite minerals. Macromorphological and micromorphological features allow... Mostrar Tudo |
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Palavras-Chave: |
Brazilian pedology; Endemic soils; Neotropical soils; Oceanic islands; Tropical pedology. |
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Thesaurus NAL: |
Andosols; Volcanic soils. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02966naa a2200253 a 4500
001 2153406
005 2023-04-27
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/978-3-031-19949-3_13$2DOI
100 1 $aSCHAEFER, C. E. G. R.
245 $aSoils of the brazilian volcanic islands.$h[electronic resource]
260 $c2023
520 $aThe Brazilian oceanic islands are true laboratories for Pedology, where certain specific conditions are never replicated in the continental portion. The soil genesis is affected by endemic flora and fauna, absence or extreme poverty of micro- and mesofauna, and environmental gradients in a very short distance, very recent and little altered volcanic substrates, oceanic climate and biogeographic isolation. Therefore, the islands have great potential for soil endemisms, as in the case of the presence of Andossolos in Trindade. Neossolos, Cambissolos, Organossolos and Andossolos are the main soil classes in the Trindade island. In Noronha island, under a dry climate, Andosols are absent, and most soils are Vertissolos, Cambissolos Háplicos eutróficos, Neossolos Regolíticos and Litólicos, fragmentários. Ornithogenic soils are very common in Noronha, Trindade and Abrolhos, and dominate the later Archipelago. Unusual carbonatic sands of marine origin are common parent materials in the coastal areas of oceanic islands, and Neossolos Regolíticos, Flúvicos and Cambissolos were identified in both Noronha and Trindade islands, recording different conditions of pedogenesis. The carbonatic parent material and local climate are the main drivers of soil genesis, subordinated by biogenic and landform processes. All profiles have high Ca2+, base saturation, pH, CaCO3 equivalent and total Ca content, with calcite and aragonite minerals. Macromorphological and micromorphological features allow the detection of pedogenic carbonates in all soil, being more developed in Fernando de Noronha Calcisols, and partially dissolved in Trindade Calcisols. The contrasting landscape and climate evolution between these islands explain these differences. In the case of ornithogenic soils, the Brazilian oceanic islands stand out for two important reasons: (1) the need to include ornithogenic phosphatization as a subgroup-level criterion in Brazilian Soil Classification System; (2) the possibility of using ornithogenic soils as environmental proxies that reveal the presence of ancient nests of oceanic birds, now extinct, by man, or by natural processes.
650 $aAndosols
650 $aVolcanic soils
653 $aBrazilian pedology
653 $aEndemic soils
653 $aNeotropical soils
653 $aOceanic islands
653 $aTropical pedology
700 1 $aOLIVEIRA, F. S. de
700 1 $aMACHADO, M. de R.
700 1 $aMARQUES, F. A.
773 $tIn: SCHAEFER, C. E. G. R. (ed.). The soils of Brazil. Cham: Springer, 2023. cap. 13, p. 363-391. (World soils book series).
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