[article]
| Titre : |
Herbivory and presence of a dominant competitor interactively affect salt marsh plant diversity |
| Type de document : |
texte imprimé |
| Auteurs : |
Pedro Daleo, Auteur ; Juan Alberti, Auteur ; Carlos Martin Bruschetti, Auteur ; Paulina Martinetto, Auteur ; Jesús Pascual, Auteur ; Oscar Iribarne, Auteur |
| Année de publication : |
2017 |
| Article en page(s) : |
pp. 1178-1186 |
| Langues : |
Anglais (eng) |
| Catégories : |
[habitats/milieux] 15 - Marais salés, prés salés (schorres), steppes salées et fourrés sur gypse
|
| Mots-clés : |
compétition diversité herbivore |
| Résumé : |
"Our results show that herbivory and presence of the dominant competitor interactively affect subordinate plant cover and diversity. Results further indicate that, in the presence of the dominant competitor, patch-to-patch variation in subordinate species composition is lower than expected at random, a result consistent with the expected outcomes of deterministic exclusion following light competition. Removal of the dominant grass nevertheless led to patch-to-patch dissimilarity in subordinate species composition, far from the dissimilarity expected at random, indicating increased importance of deterministic processes that drive communities to diverge." (source : auteurs) |
| Type de publication : |
périodique |
| Référence biblio : |
Daleo P., Alberti J., Bruschetti C., Martinetto P., Pascual J., Iribarne O., 2017 - Herbivory and presence of a dominant competitor interactively affect salt marsh plant diversity. Journal of Vegetation Science, 28 (6) : 1178-1186. |
| Permalink : |
http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=66346 |
in Journal of Vegetation Science > vol. 28, n°6 (Année 2017) . - pp. 1178-1186
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