Los fondos de vaguada en las dehesas. Caracterización respecto a otras Comunidades (Este trabajo, forma parte del Proyecto de Investigación nº 289/84 de la C.A.I.C.Y.T.)
- Puerto Martín, Angel 1
- Rodriguez González, Raimundo 1
- García Rodriguez, José Antonio 1
- 1 Departamento de Ecología. Facultad de Biología. Universidad de Salamanca, 37008. Salamanca. -
ISSN: 0210-1270
Year of publication: 1987
Volume: 17
Issue: 1-2
Pages: 320-335
Type: Article
More publications in: Pastos: Revista de la Sociedad Española para el Estudio de los Pastos
Abstract
The bottoms of stream beds, apart from presenting differences with other communities, permit the establishment of a grading in accordance with the topography This grading may be establish in order to soil characteristics and floristic composition. Other aspects such as soil water content and production confirm whether a precise typification has been made. The fact that the sampling period was carried out over two years, with marked differences in rainfall, yields knowledge concerning the fluctuations taking place in such communities, both regarding the spatial strategies foUowed by the species and the variation occurring in production. In this sense, there is great similarity with the behaviour shown in hill-side systems, although the drainage basins continué to show peculiar characteristics.