Tipificación de pastizales semiáridos en función de sus especies dominantes
- Rico Rodriguez, M. 1
- Puerto Martín, A. 1
- Gómez Gutiérrez, J. M. 1
- 1 Departamento de Ecología. Universidad de Salamanca
ISSN: 0210-1270
Année de publication: 1979
Volumen: 9
Número: 2
Pages: 5-14
Type: Article
D'autres publications dans: Pastos: Revista de la Sociedad Española para el Estudio de los Pastos
Résumé
The present work is a practical atteampt to examine the possibilities of grassland typification regarding dominant especies only. The analysis of correspondences at three levéis, which include the species with covers over 5, 10 and 20%, respectively, in at least one of the communities studied, has been applied in order to prove the method's trustworthiness. The results obtained in the first two cases are not unlike those from more complex tests with a high occurrence of species. At the 20 % level, accuracy is missing for some kinds of grassland.