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Type: Artigo de periódico
Title: Mineralogy Of The Clay Fraction Of Soils On Topossequence In A Transition Slope-quaternary Alluvial Sediments Of The Mogi Guaçu River In The Ecological Station Of Jataí, Luis Antônio, Sp
Author: de Souza Celarino A.L.
Ladeira F.S.B.
Abstract: Through mineralogical analysis of the soils of the topossequence "Infernão", it has aimed to understand what information soil forming could provide about how it configures the transition slope/quaternary alluvial sediments of the Mogi-Guaçu river terrace, what role relief and origin material have in the origin of the soil in the Ecological Station of Jataí (ESJ), in Luis Antônio-SP. For that, the sequence basalt-sandstone and the plain of the Mogi-Guaçu river have been observed, peculiar for the several abandoned meanders. The results indicate that in the topossequence "Infernão" there are two rather distinct dynamics: segment III responds to a dynamic more associated to the materials that have been deposited on the old Mogi Guaçu river alluvial plain, with small contribution of colluvial material, while segments I and II respond to a dynamic associated to their position in the slope and strictly related to the type of rock which it is associated.
Rights: fechado
Identifier DOI: 
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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