The Roles of Predator Prey Interactions and Density Dependence in Coexistence

Individuals in populations and communities of species can coexist provided shared resources are not in short supply. Predation is one process that precludes resource depletion and may thus facilitate coexistence. Predators may act as mediators of coexistence by harvesting all prey types equally, and so preventing resource depletion. Also, predators may switch to the most common of alternative prey types, which again will prevent competitive extinction. Lotka-Volterra predator-prey dynamics can explain coexistence of closely matched predators and prey, as seen in classic cycling of abundances of hares and lynx in Canada.

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

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