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, University of British Columbia

8:00 AM

COS 93-1

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, James Carroll University; John L. Orrock, University of Wisconsin - Madison

8:20 AM

COS 93-2

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

COS 93-3

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; Lisa A. Levin, Scripps Institution of Oceanography; Anna C. Tyler, Rochester Institute of Technology; Carlos Neira, Scripps Institution of Oceanography

9:00 AM

COS 93-4

Multiple drivers of apparent competition reduce re-establishment of a native plant in invaded habitats
John L. Orrock, University of Wisconsin - Madison; Martha S. Witter, National Park Service

9:20 AM

COS 93-5

Complex effects of an invader on a native plant: Overall inhibition with indirect facilitation
Daniel Z. Atwater, Virginia Tech; Carolyn M. Bauer, University of Washington; Ragan M. Callaway, The University of Montana

9:40 AM

COS 93-

Break

9:50 AM

COS 93-6

Intraguild predation and competitive displacement of solitary Hawaiian Hymenoptera by an invasive social wasp
Erin E. Wilson, University of Maryland; David A. Holway, University of California, San Diego

10:10 AM

COS 93-7

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

10:30 AM

COS 93-8

A better predictor for intermediate trophic level invasion success: Propagule pressure or competitive ability?
Sarah M. Gray, University of Fribourg

10:50 AM

COS 93-9

Invasion of smooth brome into North American tall-grass prairies: Impact on native plant species and mechanisms responsible for successful invasion
Forrest P. Dillemuth, Louisiana State University; James T. Cronin, Louisiana State University

11:10 AM

COS 93-10

Using competitive native plants to achieve grassland restoration goals
Kristin B. Hulvey, University of Western Australia; Erika S. Zavaleta, University of California, Santa Cruz

See more of: Contributed Oral Papers

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