Title:	Mineralogy of soils with unusually high exchangeable Al from the western Amazon region.
Authors:	MARQUES, J. J. TEIXEIRA, W. G. SCHULZE, D. G. CURI, N.
Affiliation:	Embrapa Amazônia Ocidental.; WENCESLAU GERALDES TEIXEIRA, CPAA.
Date Issued:	2002
Citation:	Clay Minerals, v. 37, p. 651-661, 2002.
Description:	Some soils from the western Amazon region contain KCl-extractable Al contents 5 to 10 times greater than is typical for highly weathered soils containing predominantly kaolinite and gibbsite. We studied a soil sequence from the Brazilian western Amazon consisting of two Typic Udifluvents on the levee of the Javari River, onde Aeric Endoaquent in the backswamp, and two Typic Hapludults on an adjacent terrace.
Thesagro:	Mineralogia Solo
NAL Thesaurus:	Amazonia
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPAA)