Principle of allocation growth assimilation Soma maintenance - - PDF document

principle of allocation growth assimilation soma
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Principle of allocation growth assimilation Soma maintenance - - PDF document

Principle of allocation growth assimilation Soma maintenance reproduction excretion Life history - how allocation changes over the lifetime of an organism. young lifetime old Principle of allocation leads to trade-offs ? Example: Size


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Soma growth assimilation reproduction maintenance excretion Principle of allocation young lifetime

  • ld

Life history - how allocation changes over the lifetime

  • f an organism.
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Example: Size vs. number of offspring Principle of allocation leads to trade-offs Size-number trade-offs

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Figure 12_13

A dazzling variety of life-histories

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Grime’s Triangle What characteristics would be associated with each strategy? Winemiller and Rose’s classification space What are the trade-offs involved?

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Figure 12_22

G.F. Gause “Competitive exclusion principle” Competition No two species sharing identical niches can coexist indefinitely…

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Tribolium flour beetles Park’s flour beetles Growing separately Growing together Warm and humid Cool and dry

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Temperature 24 29 34 R e l a t i v e h u m i d i t y 30 70

  • T. confusum
  • T. castaneum

indeterminate Theory of competition Alfred Lotka Vito Volterra

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ZNGIs in the Lotka-Volterra models Warbler Feeding Niches limit competition Robert MacArthur