Predation & Competition Hypothesis | Lecture Note - Edubirdie

University:
York University
Course:
SC/BIOL 2021 | Cell Biology
Academic year:

2019
Views:

303

Pages:

1
Author:

Nick T.

Predation Hypothesis 3/6/19 - keystone organism determines the Structure of the community. keystone prevents. dominating ecosystem. one primary consumer From Competition Hypothesis Over evolutionary time in stable environments Competition Selects for increased specialization by species resulting keystone Species. can greater diversity. impact biodiversity. in Top down vs bottom up control. * Sandy shores. are more dynamic. Disturbances create gaps Competition Exclusion there's no need to fight".. "we all have our Favorite Foods, So Intermediate disturbances = high biodiversity. *Recruitment!! when space is limited, the first one will define the Community Structure. ✓ Bottom up is most likely controling Abundance. . Secondary consumers. prey on I consumers Fuzzy Graters Indiscriminate Grozers SLR Sea level rise Shore ecosystems will be squeezed. could wreck Dur economy * Coastal development degrades snores. Remember Meiofauna.

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