Sutirth Dey , Rates " Metapopulations with Low MigrationDrosophilain Response to Comment on " Stability via Asynchrony
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منابع مشابه
Response to Comment on ‘‘Stability via Asynchrony inDrosophilaMetapopulations with Low Migration Rates’’
Ranta and Kaitala find asynchrony in our experiment unexpected and suggest stochasticity as a possible causal mechanism using simulated two-patch metapopulations. However, their mechanism can yield either subpopulation synchrony or asynchrony. We extend their approach to a nine-patch system approximating our experiment and show that asynchrony is not only not unexpected but extremely likely in ...
متن کاملStability via asynchrony in Drosophila metapopulations with low migration rates.
Very few experimental studies have examined how migration rate affects metapopulation dynamics and stability. We studied the dynamics of replicate laboratory metapopulations of Drosophila under different migration rates. Low migration stabilized metapopulation dynamics, while promoting unstable subpopulation dynamics, by inducing asynchrony among neighboring subpopulations. High migration synch...
متن کاملComment on "Stability via asynchrony in Drosophila metapopulations with low migration rates".
Dey and Joshi (Reports, 21 April 2006, p. 434) studied replicate laboratory populations of Drosophila and reported that low migration led to asynchrony among subpopulations. We argue that this unexpected outcome may be due to variation in the initial size of the subpopulations and uncontrolled stochasticity in the experiments.
متن کاملDey , Rates " Metapopulations with Low MigrationDrosophilain Response to Comment on " Stability via Asynchrony
. clicking here colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others . here following the guidelines can be obtained by Permission to republish or repurpose articles or portions of articles (this information is current as of October 11, 2010 ): The following resources related to this article are available online at ww...
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Stabilizing the dynamics of complex, non-linear systems is a major concern across several scientific disciplines including ecology and conservation biology. Unfortunately, most methods proposed to reduce the fluctuations in chaotic systems are not applicable to real, biological populations. This is because such methods typically require detailed knowledge of system specific parameters and the a...
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