Concept

Source–sink dynamics

Publications associées (23)

The fixation of locally beneficial alleles in a metapopulation

Séverine Vuilleumier Varisco, Nicolas Perrin

Extinction, recolonization and local adaption are common in natural spatially structured populations. Understanding their effect upon genetic variation is important for systems such as GMO management, or avoidance of drug resistance. Theoretical studies on ...

2008

Modeling Self-Organized Aggregation in a Swarm of Miniature Robots

Alcherio Martinoli, Nicolaus Correll

We model the dynamics of self-organized robot aggregation inspired by a study on aggregation of gregarious arthropods. In swarms of German cockroaches, aggregation into clusters emerges solely from local interactions between the individuals, whereas the pr ...

2007

Effects of cognitives abilities on metapopulation connectivity

Séverine Vuilleumier Varisco, Nicolas Perrin

Connectivity among demes in a metapopulation depends on both the landscape's and the focal organism's properties (including its mobility and cognitive abilities). Using individual-based simulations, we contrast the consequences of three different cognitive ...

2006