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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
31/01/1997 |
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Data da última atualização: |
31/01/1997 |
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Autoria: |
FURLEY, P. A.; RATTER, J. A.; GIFFORD, D. R. |
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Título: |
Observations on the vegetation of estern Mato Grosso, Brasil. III. The woody vegetation and soils of the Morro da Fumaca, Torixoreu. |
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Ano de publicação: |
1978 |
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Fonte/Imprenta: |
Proceedings of the Royal Society of London, B, v.203, p.191-208, 1978. |
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Idioma: |
Inglês |
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Conteúdo: |
The Morro de Fumaca, Municipio de Torixoreu, Mato Grosso, Brazil, is a low hill characteristic of a range of similar topographic features in the region. It shows a suite of representative and rapidly disappearing vegetation types together with their associated soils. The upper slopes are clothed in deciduous forest, with is followed downslope by a band of mesotrophic facies cerradao and then on the lower ground by more open cerrado. The parallel changes in soil pass from the shallow and frequently plinthitic lithosols over the summits and upper slopes to progressively deeper and more acidic soils over the footslope. The increasing impoverishment from upslope sites downwards is especially marked by the changes in the exchangeable calcium content. The vegetation survey was done by means of point-centred quarter transects and by quadrats. The tree species of the deciduous forest are listed. Both the forest and mesotrophic facies cerradao closely resemble in floristic, structure and soils characteristic those studied in the limited in vestigations available from other areas of Mato Grosso and elsewhere in Central Brazil. The soil data are derived from an initial reconnaissance survey, with soil profiles selected to represent the major changes in vegetation. Extremely litte information exists on the deciduous forets of Brazil and the present communication provides information on this important and increasing endangered type of vegetation. |
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Palavras-Chave: |
Brasil; Mato Grosso; Torixoreu. |
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Thesagro: |
Cerrado; Planta Lenhosa; Solo. |
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Thesaurus Nal: |
Brazil; soil; woody plants. |
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Categoria do assunto: |
-- |
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Marc: |
null
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Registro original: |
Embrapa Cerrados (CPAC) |
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