93rd ESA Annual Meeting (August 3 -- August 8, 2008)

Friday, August 8, 2008: 8:30 AM-10:30 AM

Exhibit Hall CD, Midwest Airlines Center

PS 74-33

Fifty years of vegetation change in a desert grassland in Big Bend, Texas: Will shrubs take over?
Esteban Muldavin, Natural Heritage New Mexico; Steven M. Wondzell, US Forest Service; John A. Ludwig, CSIRO Ecosystems Science

PS 74-34

Non-native mule deer drive post-fire resprout failure of chaparral vegetation on Santa Catalina Island
Aaron R. Ramirez, University of California

PS 74-35

Evidence for compensatory dynamics: Negative species covariances predominate in early and mid-successional old-fields, among but not within plant functional groups
Emily Grman, Michigan State University; Jennifer A. Lau, Michigan State University; Donald R. Schoolmaster Jr., U.S. Geological Survey; Katherine L. Gross, Michigan State University

PS 74-36

Convex hulls illustrate habitat filtration in the forests of French Guiana
C. E. Timothy Paine, University of Stirling; Chris Baraloto, INRA-UMR; Jerome Chave, Centre National de la Recherche Scientifique

PS 74-37

Distribution of leaf shape variability in a tropical forest
Andrea J. Maguire, U.S. Environmental Protection Agency; Jeffrey K Lake, University of Michigan; Annette M Ostling, University of Michigan; David G. Campbell, Grinnell College

PS 74-38

The effects of fire, ephemeral, and intermittent streams on Gambel's oak distribution and abundance in a semi-arid ponderosa pine forest
Darin Law, University of Arizona; Deborah M. Finch, USDA Forest Service Rocky Mountain Research Station

PS 74-39

Interactive effects of changes in atmospheric CO₂, temperature and precipitation on microarthropod communities in an old field ecosystem
William Nicholas Reynolds, University of Tennessee; Aimée T. Classen, Oak Ridge National Laboratory

PS 74-40

Ecological gradients versus ecological drift in phytoplankton community dynamics
Beth Davis Bowles, Missouri State University; Edward C. Theriot, University of Texas at Austin

PS 74-41

Distribution, population dynamics, and functional role of Habrotrocha rosa in Sarracenia purpurea pitcher metacommunities
D. Liane Cochran-Stafira, Saint Xavier University

PS 74-42

Community reassembly potential following proposed thinning in a mixed conifer forest: Lessons from the seedbank
Gabrielle Snider, Oregon State University; Becky Kerns, Pacific Northwest Research Station, Western Wildland Environmental Threat Assessment Center; Michelle Buonopane, USFS Pacific Northwest Research Station

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PS 74 - Latebreaking: Community Ecology