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Definition
| treat demographic rates as constant or constantly varying |
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| treat demographic rates as random (model yields different result each time) |
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| equilibrium fraction of occupied patches |
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| active behavior involving a waste of energy, reduces access to resources |
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| as individuals consume resources, those resources become unavailable |
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| use/ occupy non-consumable resource (ie. fight for space) |
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| interspecific competition model |
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Definition
| dN/dt= r1N1((K1-N1-a12N2)/K1) |
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| you go back and control density through time |
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Definition
| you control density once, then leave it alone |
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Definition
species of same body size will only co-occur if they use different foraging strategies and vice versa
...species will be arranged along resource gradients in a pattern that minimizes overlap in resource use |
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| morphology has evolved, results in decrease in resource overlap, decreases strength of interspecific competition |
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| overlapping distributions |
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| non-overlapping distributions |
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