NDLI: Centro de información y referencia de suelos para la Cuenca del Lago de Maracaibo. I Caracterización química y mineralógica de los suelos de la colección

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Centro de información y referencia de suelos para la Cuenca del Lago de Maracaibo. I Caracterización química y mineralógica de los suelos de la colección

Content Provider	Semantic Scholar
Author	Noguera, Patricia Peters, Wilhelmus Theodorus Maria Jimenez, Felipe Moreno, Juan José Jiménez
Copyright Year	2011
Abstract	Se establecio una coleccion representativa de suelos de los distintos paisajes y areas ecologicas de la Cuenca del Lago de Maracaibo. Dicha coleccion consta de catorce perfiles de suelos, los cuales estan exhibidos en forma de monolitos. El procedimiento para el establecimiento, incluyo: una fase de campo para la coleccion de los perfiles de suelo y muestras para analisis fisico-quimico, una etapa de laboratorio en la que se efectuo la caracterizacion, fisica, quimica y mineralogica, asi como las actividades de taller con las cuales se prepararon las columnas para llevarlas a exposicion. En este articulo se discuten las propiedades quimicas y mineralogicas de los perfiles seleccionados , haciendo enfasis en el pH, capacidad de intercambio cationico, saturacion con bases, bases cambiables y conductividad electrica. En base a las propiedades quimicas y mineralogicas se establecen conclusiones acerca de la potencialidad de los suelos de la region. Palabras claves: Monolito, suelos tropicales, suelos de referencia-Zulia, NASREC, caracterizacion quimica. Abstract A representative soil collection of the major landscapes and ecological areas of the Maracaibo was established. This collection has fourteen soil profiles which are exhibited as soil monolith. The procedure for the establishment included: a field stage for the soil column collecting and sampling for chemical and physical characterization and workshop activities for preparing soil monolith for exhibition. In this article chemical properties of the different soil profiles are discussed emphasizing pH, cation exchange capacity, base saturation, exchangeable basis and electroconductivity. Considering the chemical and mineralogical properties conclusions about the land capability of the basin are given. Index words: Monolith, tropical soils, reference soils Zulia, NASREC, chemical characterization
Starting Page	67
Ending Page	80
Page Count	14
File Format	PDF HTM / HTML
Volume Number	2
Alternate Webpage(s)	http://saber.ucv.ve/ojs/index.php/rev_venes/article/download/1039/968
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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