| Titre : | Journal of Ecology 101(6) - NOV 2013 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Rob Brooker, Auteur ;
Zaal Kikvidze, Auteur ;
Georges Kunstler, Auteur ;
Pierre Liancourt, Auteur ;
Merav Seifan, Auteur
The importance of competition has been defined as the impact or role of competition relative to the total impact of the environment, and the intensity of competition is its absolute impact. Understanding the distinction has been proposed as key [...]
Article
Mahesh Sankaran, Auteur ;
David J. Augustine, Auteur ;
Jayashree Ratnam, Auteur
Large mammalian herbivores are well recognized to play important roles in regulating woody cover and biomass in savannas, but the extent to which browsing ungulates are capable of regulating woody populations in the absence of other disturbances[...]
Article
Jessamyn S. Manson, Auteur ;
Daniel Cook, Auteur ;
Dale R. Gardner, Auteur ;
Rebecca E. Irwin, Auteur
Although secondary metabolites are prevalent in floral nectar, the ecological consequences for pollinators and pollination remain relatively unexplored. While often deterrent to pollinators at high concentrations, secondary metabolite concentrat[...]
Article
Nitin Sekar, Auteur ;
Raman Sukumar, Auteur
Large animals are disproportionately likely to go extinct, and the effects of this on ecosystem processes are unclear. Megaherbivores (weighing over 1000kg) are thought to be particularly effective seed dispersers, yet only a few plant species s[...]
Article
Jose M. Fedriani, Auteur ;
Miguel Delibes, Auteur
Community context can alter the likelihood of interactions among community members and thus exert critical ecological effects with potential evolutionary implications. For instance, plant-animal mutualisms can be exploited by third species that [...]
Article
T. Jonathan Davies, Auteur ;
Elizabeth M. Wolkovich, Auteur ;
Nathan J. B. Kraft, Auteur ;
Nicolas Salamin, Auteur ;
Jenica M. Allen, Auteur ;
Toby R. Ault, Auteur ;
Julio L. Betancourt, Auteur ;
Kjell Bolmgren, Auteur ;
Elsa E. Cleland, Auteur ;
Benjamin I. Cook, Auteur ;
Theresa M. Crimmins, Auteur ;
Susan J. Mazer, Auteur ;
Gregory J. McCabe, Auteur ;
Stephanie Pau, Auteur ;
Jim Regetz, Auteur ;
Mark D. Schwartz, Auteur ;
Steven E. Travers, Auteur
Phenological events - defined points in the life cycle of a plant or animal - have been regarded as highly plastic traits, reflecting flexible responses to various environmental cues. The ability of a species to track, via shifts in phenological[...]
Article
Victor Arroyo-Rodriguez, Auteur ;
Matthias Roes, Auteur ;
Federico Escobar, Auteur ;
Felipe P. L. Melo, Auteur ;
Braulio A. Santos, Auteur ;
Marcelo Tabarelli, Auteur ;
Robin Chazdon, Auteur
Land-use change is the main driver of global biodiversity loss, but its relative impact on species turnover (-diversity) across multiple spatial scales remains unclear. Plant communities in fragmented rain forests can undergo declines (floristic[...]
Article
Arne Cierjacks, Auteur ;
Ingo Kowarik, Auteur ;
Jasmin Joshi, Auteur ;
Stefan Hempel, Auteur ;
Michael Ristow, Auteur ;
Moritz von der Lippe, Auteur ;
Ewald Weber, Auteur
This account presents information on all aspects of the biology of Robinia pseudoacacia L. that are relevant to understanding its ecological characteristics and behaviour. The main topics are presented within the standard framework of the Biolog[...]
