Variación de la vegetación por efecto de la eutrofización en suelos solíceos
- Calabuig, Estanislao Luis 1
- Gómez Gutiérrez, José Manuel 1
- Gil Criado, Angel 2
- 1 Centro de Edafología y Biología Aplicada de Salamanca. C.S.I.C.
- 2 Centro de Cálculo Electrónico del C.S.I.C. Madrid.
ISSN: 0210-1270
Year of publication: 1976
Volume: 6
Issue: 2
Pages: 296-310
Type: Article
More publications in: Pastos: Revista de la Sociedad Española para el Estudio de los Pastos
Abstract
In this paper we offer a summary of the results obtained from the study of the possible variations induced into the vegetation of the semiarid grazing lands of the silicious zone in the western-central región of Spain. This is based on the degree of eutrofication. The work has been carried out according to the mathematical technique of factor analysis of correspondences for the automatic ordering of vegetation. This latter is based on the quantitative data which refer to species density of the pasture land