Session: Trophic Dynamics And Interactions (2017 ESA Annual Meeting (August 6 -- 11))

2017 ESA Annual Meeting (August 6 -- 11)

PS 62 - Trophic Dynamics And Interactions

Thursday, August 10, 2017: 4:30 PM-6:30 PM

Exhibit Hall, Oregon Convention Center

PS 62-189

Effects of density and size structure on top-down control by an omnivore
Donald J. Benkendorf, Biological Sciences and Watershed Studies Institute, Murray State University; Howard H. Whiteman, Murray State University

PS 62-190

Interactions between ctenophore (Mnemiopsis leidyi) and microplastic beads within ecologically relevant parameters
Elizabeth Sherr, Doris Duke Conservation Scholars Program; Wesley W. Boone IV, University of Florida; Christina Romagosa, University of Florida; Ray Carthy, University of Florida; Nichole Bishop, University of Florida

PS 62-191

Isotopic fractionation of bivalves to assess the implications of aquaculture on coastal ecosystems
Katherine Perry, University of New England; Carrie J. Byron, University of New England

PS 62-192

Analysis of historic foraging ecology of declining tufted puffin (Fratercula cirrhata) and rhinoceros auklet (Cerorhinca monocerata) populations in Washington and Oregon
Robyn Thomas, University of Puget Sound; Peter Hodum, University of Puget Sound

PS 62-193

Effects of phyllospheric microbes on plant growth and micro-arthropod recruitment in the dioecious moss, Ceratodon purpureus
Caitlin A Maraist, Portland State University; Sarah Eppley, Portland State University; Todd Rosenstiel, Portland State University

PS 62-194

The generalist advantage: Molecular tracers reveal adaptability of diet in Great Lakes herring gulls through 30 years of ecosystem change
Ryan J. Trimbath, University of Akron; Craig E. Hebert, 2Environment and Climate Change Canada; Anne E. Wiley, University of Akron

PS 62-195

The trophic ecology of a desert river fish assemblage: Influence of season and hydrologic variability
Kathrine E. Behn, Idaho State University; Colden V. Baxter, Idaho State University

PS 62-196

Beyond pollinators: How do bi- and tri-trophic interactions select for floral traits?
Katherine Holmes, Cornell University; Anurag A. Agrawal, Cornell University; Robert A. Raguso, Cornell University; Geoffrey T. Broadhead, Cornell University

PS 62-197

Habitat use of reintroduced fishers with respect to trophic relationships
Mitchell A Parsons, University of Washington; Laura R. Prugh, University of Washington

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