| Titre : | Journal of Animal Ecology 83(4) - JUL 2014 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Andrew W. Byrne, Auteur ;
John L. Quinn, Auteur ;
James J. O'Keeffe, Auteur ;
Stuart Green, Auteur ;
D. Paddy Sleeman, Auteur ;
S. Wayne Martin, Auteur ;
John Davenport, Auteur
Characterizing patterns of animal movementis a major aimin population ecology, and yet doing so at an appropriate spatial scale remains a major challenge. Estimating the frequency and distances of movements is of particular importance when speci[...]
Article
Soyoka Muko, Auteur ;
Ichiro K. Shimatani, Auteur ;
Yoko Nozawa, Auteur
Spatial distributions of individuals are conventionally analysed by representing objects as dimensionless points, in which spatial statistics are based on centre-to-centre distances. However, if organisms expand without overlapping and show size[...]
Article
Osamu Kishida, Auteur ;
Zacharia Costa, Auteur ;
Ayumi Tezuka, Auteur ;
Hirofumi Michimae, Auteur
Phenotypic plasticity can have strong impacts on predator-prey interactions. Although much work has examined the effects of inducible defences, less understood is how inducible offences in predators affect predator-prey interactions and predator[...]
Article
Daniel C. Reuman, Auteur ;
Henrik Gislason, Auteur ;
Carolyn Barnes, Auteur ;
Frederic Melin, Auteur ;
Simon Jennings, Auteur
Distributions of species body sizes within a taxonomic group, for example, mammals, are widely studied and important because they help illuminate the evolutionary processes that produced these distributions. Distributions of the sizes of species[...]
Article
Robert M. Cox, Auteur ;
Matthew B. Lovern, Auteur ;
Ryan Calsbeek, Auteur
The ubiquitous life-history trade-off between reproduction and survival has long been hypothesized to reflect underlying energy-allocation trade-offs between reproductive investment and processes related to self-maintenance. Although recent work[...]
Article
Nabil Majdi, Auteur ;
Anatole Boiche, Auteur ;
Walter Traunspurger, Auteur ;
Antoine Lecerf, Auteur
Predator effects on ecosystems can extend far beyond their prey and are often not solely lethally transmitted. Change in prey traits in response to predation risk can have important repercussions on community assembly and key ecosystem processes[...]
Article
Regula Schmid-Hempel, Auteur ;
Michael Eckhardt, Auteur ;
David Goulson, Auteur ;
Daniel Heinzmann, Auteur ;
Carlos Lange, Auteur ;
Santiago Plischuk, Auteur ;
Luisa R. Escudero, Auteur ;
Rahel Salathe, Auteur ;
Jessica J. Scriven, Auteur ;
Paul Schmid-Hempel, Auteur
The Palaearctic Bombus ruderatus (in 1982/1983) and Bombus terrestris (1998) have both been introduced into South America (Chile) for pollination purposes. We here report on the results of sampling campaigns in 2004, and 2010-2012 showing that b[...]
