Ecol70

Data are generated that follow relationships taken
from the journal ECOLOGY, Vol. 70, 1989. Systems
simulated include:

1. Survival of seedlings of Tsuga in cleared and sterilized plots

2. Predation by birds on spruce budworm

3. Age of first reproduction of Daphnia and food quality

4. Intraspecific competition in the acorn barnacle

5. Effect of food and predation on the prairie vole

6. Aphid survival and size of host tree

7. Nymph removal or additions and prairie grasshoppers

8. Influence of demographic factors on giant kelp populations

9. Load-lifting and flight muscle mass in dance flies

10. Production, metabolism, & food of juvenile cotton rats

11. Antarctic fur seals and the influence of body mass on body water

12. Effectiveness of trapping to remove gophers from aspen stands

13. Alternative prey & the functional response in the water boatman

... PLUS 12 additional systems ...