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| Registros recuperados : 51 | |
| 5. |  | CATEN, A. ten; DALMOLIN, R. S. D.; PEDRON, F. A.; MENDONÇA-SANTOS, M. de L. Estatística multivariada aplicada à diminuição do número de preditores no mapeamento digital do solo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 5, p. 554-562, maio 2011.| Biblioteca(s): Embrapa Solos; Embrapa Solos / UEP-Recife. |
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| 6. | | CATEN, A. ten; DALMOLIN, R. S. D.; PEDRON, F. A.; SOUZA, M. de L. M. de. Estatística multivariada aplicada à diminuição do número de preditores no mapeamento digital do solo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 5, p. 554-562, maio 2011 Título em inglês: Multivariate analysis applied to reduce the number of predictors in digital soil mapping.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | CATEN, A. ten; DALMOLIN, R. S. D.; PEDRON, F. de A.; MENDONÇA-SANTOS, M. de L. Componentes principais como preditores no mapeamento digital de classes de solos. Ciência Rural, Santa Maria, v.41, n.7, p.1170-1176, jul, 2011.| Biblioteca(s): Embrapa Solos. |
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| 17. | | CATEN, A. ten; DALMOLIN, R. S. D.; PEDRON, F. de A.; MENDONÇA-SANTOS, M. de L. Resolução espacial de um modelo digital de elevação definida pela função wavelet. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 3, p. 449-457, mar. 2012.| Biblioteca(s): Embrapa Solos; Embrapa Unidades Centrais. |
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| 19. | | PEDRON, F. de A.; DALMOLIN, R. S. D.; PEREIRA, M. G.; FONTANA, A.; LOSS, A.; MIGUEL, P.; SCHENATO, R. B. Manual de competição de solos. 1. ed. Santa Maria, RS: Sociedade Brasileira de Ciência do Solo, Núcleo Regional Sul, 2022. 66 p. E-book: il. color.| Biblioteca(s): Embrapa Solos. |
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| 20. | | ROSA, A. S.; PEREIRA, M. G.; ANJOS, L. H. C. dos; DONAGEMMA, G. K.; DALMOLIN, R. S. D. Comparison of methods for organic matter removal applied in Brazilian Ferralsols. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 51 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
10/05/2023 |
|
Data da última atualização: |
14/08/2023 |
|
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
DALMOLIN, R. S. D.; PEDRON, F. de A.; CURCIO, G. R. |
|
Afiliação: |
RICARDO S. D. DALMOLIN, UNIVERSIDADE FEDERAL DE SANTA MARIA; FABRÍCIO DE ARAÚJO PEDRON, UNIVERSIDADE FEDERAL DE SANTA MARIA; GUSTAVO RIBAS CURCIO, CNPF. |
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Título: |
Soils of the Southern Araucaria Highlands. |
|
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. 10. |
|
Páginas: |
p. 269-297. |
|
Descrição Física: |
Ebook |
|
Série: |
(World soils book series). |
|
ISBN: |
978-3-031-19949-3 |
|
DOI: |
https://doi.org/10.1007/978-3-031-19949-3_10 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The Araucaria Highland Plateaux is known as Mixed Subtropical Rainforest dominated by Araucaria trees, in the highlands plateaus of the southern states of Brazil, such as Paraná, Santa Catarina, and Rio Grande do Sul, with minor areas in isolated highlands in southern São Paulo, Minas Gerais, and Rio de Janeiro States. The climate of Araucaria Plateau is humid temperate mesothermal (subtropical to temperate). The vast majority of soils developed from weathered volcanic rocks of the Serra Geral Formation have a clayey or very clayey texture, resulting from long-term weathering and the intense alteration of riodacites, basalts, and andesitic-basalts. Under subtropical conditions, plagioclases, pyroxenes, amphiboles, biotites, and olivines undergo an almost complete dissolution, leaving little mineral reserves in the coarse fractions of soils, where resistant quartz, magnetite, and ilmenite dominate. The main soil classes are: Latossolos Vermelhos, Latossolos Brunos, Nitossolos Vermelhos or Brunos, Argissolos Bruno-acinzentados, Cambissolos Húmicos or Hísticos, on volcanic rocks, mainly. Argissolos Vermelhos or Vermelho Amarelos also occur on sedimentary or granitic/metamorphic rocks. The chemical weathering of Araucaria Plateau is moderately intense, leading to the formation of kaolinite mixed with hydroxy-Al vermiculite or smectite with little or no illite, due to the absence of muscovite in the parent material. The presence of gibbsite is occasional in some soils, but in low proportions. The predominance of Kaolinite in Araucaria soils is attributed to past colder and wetter climates, favoring organic matter accumulation and aluminum complexation, preventing the formation of gibbsite. Soils from the Araucaria Plateau have unusually high proportions of hydroxy-interlayered Al in 2:1 minerals, representing a marked difference with other deep-weathered tropical soils from elsewhere is Brazil. Most Latossolos (Ferralsols) of southern Brazil show an atypical development of blocky structures and less friable consistency (when wet) compared with Latosolos from elsewhere in the Brazilian tropical regions. This also applies to Nitossolo, with slightly higher clay activity values, as well as higher nutrient reserves. In the Araucaria Plateau, soils below 600 m and well-drained have more hematite than goethite, forming Latossolos Vermelhos or Nitossolos Vermelhos. In the highlands, cool and wetter climates result in greater organic matter contents, high goethite formation and brownification and xanthization process, by the selective dissolution of hematite and precipitation of goethite due to the current humid climate. The Araucaria Plateau possesses large areas with deep, well-developed soils, with high agricultural potential, leading to agribusiness development. This fact, associated with the economic importance of Araucaria as a raw material for the wood and cellulose industry, has contributed to the widespread degradation of the forest and the conversion of areas into annual crops and pastures. It is estimated that only approximately 15% of primitive Araucaria vegetation remains, with an urgent need for conservation measures. MenosThe Araucaria Highland Plateaux is known as Mixed Subtropical Rainforest dominated by Araucaria trees, in the highlands plateaus of the southern states of Brazil, such as Paraná, Santa Catarina, and Rio Grande do Sul, with minor areas in isolated highlands in southern São Paulo, Minas Gerais, and Rio de Janeiro States. The climate of Araucaria Plateau is humid temperate mesothermal (subtropical to temperate). The vast majority of soils developed from weathered volcanic rocks of the Serra Geral Formation have a clayey or very clayey texture, resulting from long-term weathering and the intense alteration of riodacites, basalts, and andesitic-basalts. Under subtropical conditions, plagioclases, pyroxenes, amphiboles, biotites, and olivines undergo an almost complete dissolution, leaving little mineral reserves in the coarse fractions of soils, where resistant quartz, magnetite, and ilmenite dominate. The main soil classes are: Latossolos Vermelhos, Latossolos Brunos, Nitossolos Vermelhos or Brunos, Argissolos Bruno-acinzentados, Cambissolos Húmicos or Hísticos, on volcanic rocks, mainly. Argissolos Vermelhos or Vermelho Amarelos also occur on sedimentary or granitic/metamorphic rocks. The chemical weathering of Araucaria Plateau is moderately intense, leading to the formation of kaolinite mixed with hydroxy-Al vermiculite or smectite with little or no illite, due to the absence of muscovite in the parent material. The presence of gibbsite is occasional in some soils, but in low... Mostrar Tudo |
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Palavras-Chave: |
Acid soil; Highland soil; Humic Latossolo; Neotropical soil; Subtropical landscape; Subtropical soil; Tropical pedology. |
|
Thesagro: |
Araucária. |
|
Thesaurus NAL: |
Climate change. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 04083naa a2200301 a 4500
001 2153643
005 2023-08-14
008 2023 bl uuuu u00u1 u #d
020 $a978-3-031-19949-3
024 7 $ahttps://doi.org/10.1007/978-3-031-19949-3_10$2DOI
100 1 $aDALMOLIN, R. S. D.
245 $aSoils of the Southern Araucaria Highlands.$h[electronic resource]
260 $c2023
300 $ap. 269-297.$cEbook
490 $a(World soils book series).
520 $aThe Araucaria Highland Plateaux is known as Mixed Subtropical Rainforest dominated by Araucaria trees, in the highlands plateaus of the southern states of Brazil, such as Paraná, Santa Catarina, and Rio Grande do Sul, with minor areas in isolated highlands in southern São Paulo, Minas Gerais, and Rio de Janeiro States. The climate of Araucaria Plateau is humid temperate mesothermal (subtropical to temperate). The vast majority of soils developed from weathered volcanic rocks of the Serra Geral Formation have a clayey or very clayey texture, resulting from long-term weathering and the intense alteration of riodacites, basalts, and andesitic-basalts. Under subtropical conditions, plagioclases, pyroxenes, amphiboles, biotites, and olivines undergo an almost complete dissolution, leaving little mineral reserves in the coarse fractions of soils, where resistant quartz, magnetite, and ilmenite dominate. The main soil classes are: Latossolos Vermelhos, Latossolos Brunos, Nitossolos Vermelhos or Brunos, Argissolos Bruno-acinzentados, Cambissolos Húmicos or Hísticos, on volcanic rocks, mainly. Argissolos Vermelhos or Vermelho Amarelos also occur on sedimentary or granitic/metamorphic rocks. The chemical weathering of Araucaria Plateau is moderately intense, leading to the formation of kaolinite mixed with hydroxy-Al vermiculite or smectite with little or no illite, due to the absence of muscovite in the parent material. The presence of gibbsite is occasional in some soils, but in low proportions. The predominance of Kaolinite in Araucaria soils is attributed to past colder and wetter climates, favoring organic matter accumulation and aluminum complexation, preventing the formation of gibbsite. Soils from the Araucaria Plateau have unusually high proportions of hydroxy-interlayered Al in 2:1 minerals, representing a marked difference with other deep-weathered tropical soils from elsewhere is Brazil. Most Latossolos (Ferralsols) of southern Brazil show an atypical development of blocky structures and less friable consistency (when wet) compared with Latosolos from elsewhere in the Brazilian tropical regions. This also applies to Nitossolo, with slightly higher clay activity values, as well as higher nutrient reserves. In the Araucaria Plateau, soils below 600 m and well-drained have more hematite than goethite, forming Latossolos Vermelhos or Nitossolos Vermelhos. In the highlands, cool and wetter climates result in greater organic matter contents, high goethite formation and brownification and xanthization process, by the selective dissolution of hematite and precipitation of goethite due to the current humid climate. The Araucaria Plateau possesses large areas with deep, well-developed soils, with high agricultural potential, leading to agribusiness development. This fact, associated with the economic importance of Araucaria as a raw material for the wood and cellulose industry, has contributed to the widespread degradation of the forest and the conversion of areas into annual crops and pastures. It is estimated that only approximately 15% of primitive Araucaria vegetation remains, with an urgent need for conservation measures.
650 $aClimate change
650 $aAraucária
653 $aAcid soil
653 $aHighland soil
653 $aHumic Latossolo
653 $aNeotropical soil
653 $aSubtropical landscape
653 $aSubtropical soil
653 $aTropical pedology
700 1 $aPEDRON, F. de A.
700 1 $aCURCIO, G. R.
773 $tIn: SCHAEFER, C. E. G. R. (ed.). The soils of Brazil. Cham: Springer, 2023. cap. 10.
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