Stabilizing biological populations and metapopulations by Adaptive   Limiter Control
  Despite great interest in techniques for stabilizing the dynamics of biological populations and metapopulations, very few practicable methods have been developed. We propose an easily implementable method, Adaptive Limiter Control (ALC), for reducing extinction frequencies and the magnitude of fluctuation in population sizes and demonstrate its efficacy in stabilizing laboratory populations and metapopulations of Drosophila melanogaster. Metapopulation stability was attained through a combination of reduced size fluctuations and synchrony at the subpopulation level. Simulations indicated that ALC was effective over a wide range of maximal population growth rates, migration rates and population dynamics models. Since simulations using widely applicable, nonspecies-specific models of population dynamics were able to capture most features of the experimental data, we expect our results to be applicable to a wide range of species. 
Pratha Sah, Joseph Paul Salve, Sutirth Dey
q-bio.PE