In a metapopulation,the probability of extinction in a local population increases with

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In a metapopulation, the probability of extinction in a local population increases with decreasing patch size and increasing isolation. This is because smaller patches have fewer resources and are more prone to environmental fluctuations, while isolated patches have less immigration and genetic diversity, making them more vulnerable to local extinctions. Therefore, decreasing patch size and increasing isolation both increase the chances of extinction in the local population.

In a Metapopulation,the Probability of Extinction in a Local Population