Análisis del comportamiento fitosociológico del tejo (Taxus baccata L.) en el noroeste de la Península Ibérica
- Carmen Lence Paz
- Ana María Molina González
- Alicia Alonso Mata
- Carmen Acedo
ISSN: 2171-1216
Année de publication: 2011
Titre de la publication: Ponencias de las "III Jornadas internacionales sobre el tejo (taxus baccata l.). El tejo, cultura y biodiversidad"
Volumen: 2
Número: 2
Pages: 7-22
Type: Article
D'autres publications dans: Spanish journal of rural development
Résumé
All the relevés with Taxus baccata from the northwest phytosociological Spanish database were selected, using the database Iberian and Macaronesian Vegetation Information System (SIVIM). Eight environmental variables associated with them were studied in order to establish the European yew habitat preferences. Multivariate analyses were carried out: the dissimilarity analysis between species couples, Metric MDS analysis (PCoA) and clustering analysis (UPGMA). The results allow to know and group the species that frequently occur with the European yew and to establish a hierarchy of phytosociological associations where this relictic species lives.