| Titre : | On the use of ordination models in phytosociology |
| Auteurs : | E. Van Der Maarel |
| Publisher : | Vegetatio, 19(1) |
| Type de document : | Article |
| Année de publication : | 1969-01-01 |
| Format : | 21-46 |
| Langues: | Anglais |
| Mots-clés: | Principal Component Analysis ; Ordination Method ; Similarity Coefficient ; Structural Character ; Vegetation Type |
| Résumé : | Summary Q-type ordination methods are emphasized in general phytosociological studies. A new modification of the simple ordination method is introduced as principal axes ordination. Its relation to the theoretically preferred principal components analysis is discussed. A new simple similarity coefficient based on both similarity and disimilarity components is proposed.Four examples of application are given: ordination of structural characters, of stands, of successional relationships and of vegetation types.The concept of isocene is introduced; examples of isocene patterns in ordination models are given.The prospects of synecological and synsystematical interpretation of phytosociological ordination models for the Zürich-Montpellier school are discussed. |
| En ligne : | https://doi.org/10.1007/BF00259002 |
Exemplaires (1)
| Code-barres | Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|---|
| O-2390 | 14180 | Article | Bibliothèque | Pdoc | Disponible |
