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PARENT SESSIONOral Session 11: Predator - Prey Ecology I: Modeling. Presiding: L Prugh Monday, August 2, 8:00 AM to 11:30 AM, Meeting Room C 124. 8:00 AM CHIVERS, William*,1, HERBERT, Ric1, GLADSTONE, William1, 1 University of Newcastle, Australia, Newcastle, NSW, Australia Population fluctuations and the importance of variation in a generalized individual-based model of predator-prey interaction. 8:20 AM van Veen, Frank*,1, van Holland, Peter 1, Brandon, Callum1, Godfray, Hugh1, 1 Imperial College London, Ascot, United Kingdom Density- and trait mediated indirect effects facilitate coexistence and stability in experimental and natural insect communities. 8:40 AM Takimoto, Gaku*,1, 1 Yale University, New Haven, CT, USA A novel interpretation of the ratio-dependent and Lotka-Volterra predator-prey models. 9:00 AM Mitchell, William*,1, Lima, Steven1, 1 Indiana State University, Terre Haute, IN, USA Prey management by predators in the predator-prey shell game: An individual based model of predator prey interactions on a large spatial scale. 9:40 AM Break. 9:50 AM Luttbeg, Barney*,1, Sih, Andrew2, 1 University of California, Davis, CA, USA2 University of California, Davis, CA, USA Predator and prey distributions among patches: The effects of how prey trade-off predation risk and foraging success. 10:10 AM Kimbrell, Tristan*,1, Holt, Robert1, Lundberg, Per2, 1 University of Florida, Gainesville, FL, USA2 Lund University, Lund, Sweden Incorporating vigilance into a theoretical model of intra-guild predation. 10:30 AM Harmon, Jason*,1, 2, Andow, D2, 1 University of California - Davis, Davis, CA2 University of Minnesota, St. Paul, MN Probability-based functional response model incorporating predator experience. 10:50 AM Bolnick, Daniel*,1, Svanbäck, Richard2, 1 Section of Evolution and Ecology, Davis, CA, USA2 Department of Limnology, Uppsala, Sweden Using optimal foraging theory to explain how population density affects the degree of individual specialization. |
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