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Oral Session #9: Trophic structure and community interactions. Presiding: B. Menge.
Monday, August 6, 2001. 8:00 AM to 11:45 AM. Hall of Ideas I.
8:00 AM Gruner, Daniel1, 1 . Bottom-up influences in a Hawaiian arthropod community..
8:30 AM Denno, Robert1, Gratton, Claudio1, Langellotto, Gail1, Huberty, Andrea1, Finke, Deborah1, 1 . Disturbance underlies spatial variation in the strength of top-down and bottom-up control of insect herbivores..
8:45 AM Moran, Matthew1, 1 . Seasonal variation of top-down, bottom-up, and fire effects in a natural grassland community..
9:00 AM Finke, Deborah1, Denno, Robert1, 1 . Interactive effects of intraguild predation and habitat complexity: Implications for top-down suppression of a salt marsh herbivore..
9:15 AM Gratton, Claudio1, Denno, Robert 1, 1 . Interseasonal carryover of a fertilization pulse on populations of an insect herbivore and its predators..
9:30 AM Menge, Bruce1,4, Blanchette, Carol2,4, Freidenburg, Tess1,4, Gaines, Steven2,4, Lubchenco, Jane1,4, Lohse, David3,4, Raimondi, Peter3,4, 1 4 2 3 . Cross-scale linkages between bottom-up factors and interaction strength in rocky intertidal communities..
9:45 AM Long, Zachary1, Petchey, Owen2, Holt, Robert3, 1 2 3 . The effect of immigration and environmental variability on competitive interactions..
10:00 AM . Break..
10:15 AM LATTO, JOHN1, BRIGGS, CHERYL1, 1 . The effects of parasitoid competition on coexistence and host suppression in a gall-forming midge..
10:30 AM Chang, Gary1, 1 . Behavioral assessment of potential disruption of biological control by intraguild predation..
11:00 AM Ives, Anthony1, Dennis, Brian2, Cottingham, Kathryn3, Carpenter, Stephen1, 1 2 3 . Estimating community stability and ecological interactions from time-series data..
11:15 AM Eubanks, Micky1, 1 . Pervasive invasives and complex trophic interactions: the impact of red imported fire ants on biological control..
11:30 AM Mayer, Gregory1, 1 . When is an island community in stochastic equilibrium?.