Generalized Allee effect model | Theory in Biosciences - Springer
Mar 17, 2014 · The strong Allee effect is observed, beyond the reduction of colony size, has led to an increase in the inter-colony distances and opened up space for possible mechanisms for …
Evolutionary dynamics and strong Allee effects - Taylor
Jul 4, 2012 · We describe the dynamics of an evolutionary model for a population subject to a strong Allee effect. The model assumes that the carrying capacity k (u), inherent growth rate r …
Unpacking the Allee effect: determining individual-level …
By introducing a stochastic individual-based model, with proliferation, death and motility rates that depend on local density, we present a modelling framework that translates particular global …
Abstract: We describe the dynamics of an evolutionary model for a population subject to a strong Allee effect. The model assumes the carrying capacity k (u), inherent growth rate r (u), and …
Allee effect - Wikipedia
The strong Allee effect is a demographic Allee effect with a critical population size or density. The weak Allee effect is a demographic Allee effect without a critical population size or density. …
graphic Allee effect is defined as a positive correlation between the total fitness and population size. Here, we address only the demographic Allee effect. In this case, there is a distinction …
We describe the dynamics of an evolutionary model for a population subject to a strong Allee effect. The model assumes that the carrying capacity k(u), inherent growth rate r(u), and Allee …
Allee Effects | Learn Science at Scitable - Nature
Allee effects that cause critical population sizes are called strong, while Allee effects that do not result in critical sizes are called weak. Other names for the Allee effect are...
We focus on empirical signatures that are used or might be used to detect Allee effects, the types of data in which Allee effects are evident, the empirical support for the occurrence of critical …
In the absence of the Allee effect, the fitness is expected to decrease when the population increases, most likely as the result of inter-specific competition, difficulty in finding mates, …