par Loreau, Michel
Référence Oikos (København), 58, 1, page (25-38)
Publication Publié, 1990-05
Article révisé par les pairs
Résumé : In a beechwood in Lembeek, Belgium, the effects of both manipulating the population density of Abax ater (the ecologically dominant species) and introducing Pterostichus madidus (occupying a similar niche in a nearby successional forest) were measured on the population dynamics of all large species. Results provide weak evidence for intraspecific competitive regulation in the dominant species A. ater, and no evidence for intra- or interspecific competition in the other species. -from Author