k-strategies and r-strategies

Discussion in 'Earth Science' started by japgirl, Dec 12, 2004.

  1. japgirl Registered Member

    Messages:
    1
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    is there a meaning for the "k" in the k-strategies and the "r" in r-strategies?
     
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  3. Skylark Registered Senior Member

    Messages:
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    It relates back to population growth models. r is the per-capita rate of population growth and K is the carrying capacity of the environment at the equilibrium level of the population.

    I think the original concept of r and K strategies is attributed to the book "The Theory of Island Biogeography"
     
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  5. Carnuth i dont Registered Senior Member

    Messages:
    547
    there would also be R-type animals and K-type animals -

    R type, frequent copulation w/ many offspring without care
    K type, few offspring that are cared for
     
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