Note: this is not by any means a comprehensive study guide. Answers will not be posted. These questions are meant to put you in the mindset of the kinds of topics you will need to think and write about on Thursday.
The best way to study is to get together with a study partner, and ask each other questions!
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What are the force equations? What kind of forces does a stationary organism experience in a moving fluid? Are these forces constant? Do they vary with height/distance from the organism? How? What are some examples of organisms experiencing forces in fluids that we have discussed in class or in section? For instance, take a look at the Trussell paper. What are consequences of organisms living in high-flow areas?
Why is scaling important? What is allometric scaling? Give an example of allometric scaling from the literature. What is isometric scaling? Give an example from the literature. What is Kleiber's Law and how does it relate to scaling? Under what circumstances might this ratio change? What are the other variables that scale with body mass? (ex: population density, latitude, home range). Give a quantitative description of the Energy Equivalence Rule. This may help: http://repository.unm.edu/bitstream/handle/1928/6927/Damuth.pdf?sequence=1
Continuing with the theme of scaling, why might we look at ecological processes at different spatial scales? What papers have we discussed that relate to spatial scales? (hint: Garcia et al, and White et al.) How do the following differ from one another: GSDR, LSDR, and CCSR?
From Gotelli:
What are the differences between stepwise (discrete) and a continuous population growth models? What are the assumptions of each model? How do these vary from assumptions of logistic models of population growth? Are these models realistic? For what organisms would you use these models? What is r? What is lamda? What does it mean if lamda >1? What does this tell you about the value of r? What is the doubling time? What is stochasticity? How can it be quantified? Under what circumstances (values of r and variance) will a population crash? Why does demographic stochasticity have a disproportionately greater effect on small populations?
What are the differences in optimal foraging between generalists and specialists? Give examples of each. Draw an optimal foraging curve and label key points: travel time, optimum travel time and energy gain (how does this relate to the marginal value theorem?), and axes. What are assumptions of the Optimum Foraging model? What are examples of optimum foraging from the literature (at least 2)? What is prey switching? Why would it occur? Give an example from the literature (hint: bluegill sunfish & daphnia).
What are two main life history strategies? Give examples of semelparous and iteroparous organisms. Why do we see episodically iteroparous trees? How does masting relate to seed dispersal? Relate to Hollbrook & Loiselle. How might seed dispersal strategies differ between k- and r-selected species? Give an example of each.
vocab:
stochasticity
Bergman's rule
specialist
generalist
semelparous
iteroparous
clonal
colonial
modular
concordance
fragmentation
PRC
gamete
colonization
n-dimensional hypervolume
