Summarize the three major problems with population size

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Question: Summarize the three major problems with population size.
We now have a good understanding of the problems that small populations pose for the conservation and preservation of species. This all adds up to the conclusion that, as the remaining numbers of a threatened species decrease, the probability of saving the population does not scale linearly with population size. Rather, as the population depletes, the per-capita effort needed to save a population/species must increase. The fact that it becomes increasingly difficult, per- capita, to save a species as its population's size decreases, is termed the extinction vortex (Gilpin and Soulé 1986). This "vortex" tends to exhibit an increasing strength pulling the population towards extinction as the population size decreases.

Reference no: EM133359452

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