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PARENT SESSION
Tuesday, August 8, 8:00-11:30 am
COS 20 - Food webs I: trophic interactions
Mississippi, Mezzanine Level, Cook Convention Center
Presiders: D Gruner

8:00 AMOrr, Teri*,1, Wolf, Blair1, 1 University of New Mexico, Albuquerque, NM, Rodents and cacti- a stable isotope investigation of a key plant functional group and its rodent consumers.

FULL ABSTRACT

8:20 AMHines, Jes*,1, Denno, Robert1, 1 Department of Entomology, College Park, MD, More than muck munchers: detritivores mediate predator-herbivore interactions.

FULL ABSTRACT

8:40 AMBastow, Justin*,1, 1 University of California, Davis, Davis, CA, Processing chain facilitation in a grassland detrital foodweb: the interaction between Porcellio scaber, a common macrodetritivore on soil nematodes.

FULL ABSTRACT

9:00 AMTanentzap, Andrew*,1, Vicari, Mark1, 1 York University, Toronto, ON, Canada, Drooling over fungal endophytes: the effect of ungulate saliva on the growth of Epichloë festucae.

FULL ABSTRACT

9:20 AMHarvey, Chad*,1, Ives, Anthony1, 1 University of Wisconsin-Madison, Madison, WI, Indirect interactions with multiple outcomes in a simple, multi-species food-web.

FULL ABSTRACT

9:40 AM, Break.

9:50 AMRam, Karthik*,1, Strong, Donald 1, 1 Center for Population Biology and Section of Evolution and Ecology, Davis, CA, USA, Variation in dispersal and survivorship of a microparasite affects persistence of a subterranean trophic cascade.

FULL ABSTRACT

10:10 AMNeale, Amanda*,1, Kerr, Jason1, Lyons, Eric1, Newman, Jonathan1, 1 University of Guelph, Guelph, ON, Canada, Interaction modification, tritrophic dynamics, and climate change: aphids, grass, and novel endophytes.

FULL ABSTRACT

10:30 AMSolomon, Christopher*,1, Roth, Brian2, Hrabik, Thomas3, Vander Zanden, M. Jake1, 1 University of Wisconsin, Madison, WI, USA2 Louisiana State University, Baton Rouge, LA, USA3 University of Minnesota - Duluth, Duluth, MN, USA, Small energy flux, big effect: comparing energetic and dynamic measures of interaction strength.

FULL ABSTRACT

10:50 AMKurle, Carolyn *,1, 1 University of California Santa Cruz, Santa Cruz, CA, USA, Introduced rats indirectly alter marine communities.

FULL ABSTRACT

11:10 AMPhilpott, Stacy*,1, 1 Smithsonian Migratory Bird Center, Washington, DC, Changes in ant predatory function across a gradient of coffee management complexity.

FULL ABSTRACT

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