Data/hora: 24/06/2024 06:20:18

Biblioteca(s): | Embrapa Amazônia Ocidental.
Data corrente: | 17/07/2000
Data da última atualização: | 05/11/2019
Autoria: | CORNU, S.; LUCAS, Y.; AMBROSI, J. P.; DESJARDINS, T.
Título: | Transfer of dissolved Al, Fe and Si in two Amazonian forest environments in Brazil.
Ano de publicação: | 1998
Fonte/Imprenta: | European Journal of Soil Science, v. 49, n. 3, p. 367-376, 1998.
Idioma: | Inglês
Conteúdo: | In the Amazonas State Ferralsol are frequently associated with Podzols, which develop from the same parent rock as the Ferrasols. The associations form soil systems in which the Ferrasol progressively turns into a Podzol in time. To understande the processes within individual sites it is determined an annual balance of the transfer of dissolved Si, Fe and Al by rain, throughfall, stemflow, soil water and groundwater runoff in two Amazonian ecosystems near Manaus (Central Amazonia, Brazil). One is a typical rainforest, developed on a Ferralsol, and the ohter a sol-called 'Campinarana' forest, developed on a Podzol. It is hoped that by measuring the transport of elements in the two ecosystems it is should be able to distinguish processes in them and explain them.
Palavras-Chave: | Aluminium; Amazonas; Brasil.
Thesagro: | Alumínio; Ferro; Floresta Tropical Úmida; Latossolo Amarelo; Sílica.
Thesaurus Nal: | Ferralsols; iron; tropical rain forests.
Categoria do assunto: | --
Registro original: | Embrapa Amazônia Ocidental (CPAA)
Exemplares: | CPAA - (5079-1) - ADC - AP - -- - --- -  - --- - DIS