Prey-Prey Interactions

Gleason hypothesis shannon diversity index alpha

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Unformatted text preview: hat species happen to be there at the same time Interaction is due to chance, a chance assemblage Clement’s hypothesis v. Gleason’ hypothesis Shannon diversity index Alpha diversity: look into a given habitat and then count these species up Beta diversity: comparative diversity measure and looks at two different habitats What is unique If they have non- overlapping sets Gamma diversity: overall diversity found in numerous habitats Different types of interactions Inter- specific: +: beneficial - : negative 0: neutral Predator- Prey Interactions Classic interactions...
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