International audienceDespite growing evidence of spatial dispersal and gene flow between salmonid populations, the implications of connectivity for adaptation, conservation, and management are still poorly appreciated. Here, we explore the influence of a gradient of dispersal rates on portfolio strength and eco-evolutionary dynamics in a simulated population network of Atlantic salmon (Salmo salar) by extending a demo-genetic agent-based model to a spatially explicit framework. Our model results highlight a non-linear relationship between dispersal rates and the stability of the metapopulation, resulting in an optimal portfolio effect for dispersal rates around 20%. At local population scale, we also demonstrate phenotypic changes induced ...
Predicting the persistence and adaptability of natural populations to climate change is a challengin...
Ecology and genetics can influence the fate of individuals and populations in multiple ways. However...
International audienceAtlantic salmon Salmo salar is the subject of many management actions aiming a...
International audienceDespite growing evidence of spatial dispersal and gene flow between salmonid p...
International audienceDespite growing evidence of spatial dispersal and gene flow between salmonid p...
Organism stability and resilience is driven by the diversity of responses of populations to the envi...
International audienceOrganism stability and resilience is driven by the diversity of responses of p...
In a context of rapid environmental changes and anthropogenic pressures, there is an urgent need to ...
Ecology and genetics can influence the fate of individuals and populations in multiple ways. However...
The spatial dispersal of individuals plays an important role in the dynamics of populations, and is ...
Ecology and genetics can influence the fate of individuals and populations in multiple ways. However...
<div><p>Ecology and genetics can influence the fate of individuals and populations in multiple ways....
This thesis investigates the influence of the tactic diversity on population dynamics in two partial...
The spatial dispersal of individuals plays an important role in the dynamics of populations, and is ...
Genetic interaction between domesticated escapees and wild conspecifics represents a persistent chal...
Predicting the persistence and adaptability of natural populations to climate change is a challengin...
Ecology and genetics can influence the fate of individuals and populations in multiple ways. However...
International audienceAtlantic salmon Salmo salar is the subject of many management actions aiming a...
International audienceDespite growing evidence of spatial dispersal and gene flow between salmonid p...
International audienceDespite growing evidence of spatial dispersal and gene flow between salmonid p...
Organism stability and resilience is driven by the diversity of responses of populations to the envi...
International audienceOrganism stability and resilience is driven by the diversity of responses of p...
In a context of rapid environmental changes and anthropogenic pressures, there is an urgent need to ...
Ecology and genetics can influence the fate of individuals and populations in multiple ways. However...
The spatial dispersal of individuals plays an important role in the dynamics of populations, and is ...
Ecology and genetics can influence the fate of individuals and populations in multiple ways. However...
<div><p>Ecology and genetics can influence the fate of individuals and populations in multiple ways....
This thesis investigates the influence of the tactic diversity on population dynamics in two partial...
The spatial dispersal of individuals plays an important role in the dynamics of populations, and is ...
Genetic interaction between domesticated escapees and wild conspecifics represents a persistent chal...
Predicting the persistence and adaptability of natural populations to climate change is a challengin...
Ecology and genetics can influence the fate of individuals and populations in multiple ways. However...
International audienceAtlantic salmon Salmo salar is the subject of many management actions aiming a...