Algunas comunidades oligotrofas derivadas de la degradación de las dehesas. (Este trabajo forma parte del Proyecto de Investigación nº 289/84 de la C.A.I.C.Y.T.)
- Rodríguez González, Raimundo 1
- Puerto Martín, Angel 1
- García Rodriguez, José Antonio 1
- Saldaña Moral, José Alberto 1
- 1 Departamento de Ecología. Facultad de Biología. Universidad de Salamanca. 37008. Salamanca.
ISSN: 0210-1270
Année de publication: 1987
Volumen: 17
Número: 1-2
Pages: 336-347
Type: Article
D'autres publications dans: Pastos: Revista de la Sociedad Española para el Estudio de los Pastos
Résumé
Owing to its characteristics, the north-western part of the province of Salamanca (Spain) comprises a typical dehesa grassland. However, the degradation of the original plant communities has given rise to others that are strongly altered, very poor and currently of little use. In the present work, the authors have attempted to establish their edaphological and floristic typification and to account for the anomalies observed on comparing the soils and the vegetation. The results point to a temporal sequence that has permitted a clarification of the presentday use of the territory from the point of view of its generalized oligotrophy.