| Titre : | Journal of Animal Ecology 77(4) - JUL 2008 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
J. G. P. Gamarra, Auteur ;
F. He, Auteur
1. The relationship between occupancy and spatial contagion during the spread of eruptive and invasive species demands greater study, as it could lead to improved prediction of ecosystem damage. 2. We applied a recently developed model that link[...]
Article
J. M. Reid, Auteur ;
E. M. Bignal, Auteur ;
S. Bignal, Auteur ;
D. I. McCracken, Auteur ;
M. I. Bogdanova, Auteur ;
P. Monaghan, Auteur
1. Quantifying the pattern of temporal and spatial variation in demography, and identifying the factors that cause this variation, are essential steps towards understanding the structure and dynamics of any population. 2. One critical but unders[...]
Article
M. Anouk Simard, Auteur ;
Steeve D. Cote, Auteur ;
Robert B. Weladji, Auteur ;
Jean Huot, Auteur
1. Increasing ungulate populations are affecting vegetation negatively in many areas, but few studies have assessed the long-term effects of overbrowsing on individual life-history traits of ungulates. 2. Using an insular population of white-tai[...]
Article
Vanessa Corby-Harris, Auteur ;
Daniel E. L. Promislow, Auteur
1. Geographically distinct host populations often experience very different ecological conditions. These variable ecological conditions impact the strength of selection that these hosts experience from their parasites. 2. Numerous studies have c[...]
Article
Norman W. H. Mason, Auteur ;
Cedric Lanoiselee, Auteur ;
David Mouillot, Auteur ;
J. Bastow Wilson, Auteur ;
Christine Argillier, Auteur
1. The mechanisms that structure biological communities hold the key to understanding ecosystem functioning and the maintenance of biodiversity. Patterns of species abundances have been proposed as a means of differentiation between niche-based [...]
Article
Sofia Gripenberg, Auteur ;
Otso Ovaskainen, Auteur ;
Elly Morrien, Auteur ;
Tomas Roslin, Auteur
1. The spatial structure of natural populations may profoundly influence their dynamics. Depending on the frequency of movements among local populations and the consequent balance between local and regional population processes, earlier work has[...]
Article
Silke Bauer, Auteur ;
Martijn Van Dinther, Auteur ;
Kjell-Arild Hogda, Auteur ;
Marcel Klaassen, Auteur ;
Jesper Madsen, Auteur
1. How climatic changes affect migratory birds remains difficult to predict because birds use multiple sites in a highly interdependent manner. A better understanding of how conditions along the flyway affect migration and ultimately fitness is [...]
Article
Justin M. Calabrese, Auteur ;
Leslie Ries, Auteur ;
Stephen F. Matter, Auteur ;
Diane M. Debinski, Auteur ;
Julia N. Auckland, Auteur ;
Jens Roland, Auteur ;
William F. Fagan, Auteur
1. Reproductive asynchrony, where individuals in a population are short-lived relative to the population-level reproductive period, has been identified recently as a theoretical mechanism of the Allee effect that could operate in diverse plant a[...]
Article
Carl D. Anthony, Auteur ;
Matthew D. Venesky, Auteur ;
Cari-Ann M. Hickerson, Auteur
1.When studying speciation, researchers commonly examine reproductive isolation in recently diverged populations. Polymorphic species provide an opportunity to examine the role of reproductive isolation in populations that may be in the process [...]
