94th ESA Annual Meeting (August 2 -- 7, 2009)

COS 93 - Invasion: Species Interactions I

Thursday, August 6, 2009: 8:00 AM-11:30 AM
Sendero Blrm III, Hyatt
Presider:
Malin J. Hansen
8:00 AM
A stage specific ecological trap: Consequences of a biphasic lifestyle in an unassuming habitat
Caleb R. Hickman, Washington University in St. Louis; James I. Watling, University of Florida; John L. Orrock, University of Wisconsin - Madison
8:20 AM
Shifting competitive dynamics cause patchy plant invasions
Kerry L. Metlen, The Nature Conservancy in Oregon; Ragan M. Callaway, The University of Montana
8:40 AM
Comparing changes in community structure and ecosystem function in San Francisco, CA and Williapa Bay, WA resulting from Spartina invasion.
Edwin D. Grosholz, University of California, Davis; Lisa A. Levin, Scripps Institution of Oceanography; Anna C. Tyler, Rochester Institute of Technology; Carlos Neira, Scripps Institution of Oceanography
9:00 AM
Multiple drivers of apparent competition reduce re-establishment of a native plant in invaded habitats
John L. Orrock, University of Wisconsin - Madison; Marti Witter, National Park Service
9:20 AM
Complex effects of an invader on a native plant: Overall inhibition with indirect facilitation
Daniel Z. Atwater, University of Nevada, Reno; Carolyn M. Bauer, University of Washington; Ragan M. Callaway, The University of Montana
9:40 AM
9:50 AM
Intraguild predation and competitive displacement of solitary Hawaiian Hymenoptera by an invasive social wasp
Erin E. Wilson, University of Maryland; David Holway, University of California, San Diego
10:10 AM
Apparent competition with an invasive plant: Amur honeysuckle (Lonicera maackii) reduces native seedling establishment by providing refuge for native rodents
Humberto P. Dutra, University of Missouri - St. Louis; Kirk Barnett, University of Missouri - St. Louis; Robert Marquis, University of Missouri - St. Louis; Jason Reinhardt, University of Missouri - St. Louis; John L. Orrock, University of Wisconsin - Madison
10:50 AM
11:10 AM
Using competitive native plants to achieve grassland restoration goals
Kristin B. Hulvey, University of Western Australia; Erika S. Zavaleta, University of California, Santa Cruz