Tuesday, August 5, 2008: 5:00 PM-6:30 PM
Exhibit Hall CD, Midwest Airlines Center
PS 30 - Physiological Ecology
PS 30-143		Do lianas and tree saplings limit the use of water by canopy trees in a seasonal tropical forest? Michael F. Tobin, University of Wisconsin - Milwaukee, Sasha J. Wright, University of Wisconsin - Milwaukee, Scott A. Mangan, University of Wisconsin - Milwaukee, Stefan A. Schnitzer, University of Wisconsin - Milwaukee
Part 1
PS 30-144		Correlated ecophysiologial leaf traits of Arabidopsis thaliana ecotypes Emily M. Habinck, North Carolina State University, William A. Hoffmann, North Carolina State University
PS 30-145		Why does elevated CO2 affect time of flowering? An explorary study using the photoperiod flowering mutants of Arabidopsis Xin Song, University of Pennsylvania, Dave Kristie, Acadia University, Ed Reekie, Acadia University
PS 30-146		Between a rock and a hard place: Nest site selection as a thermoregulatory mechanism in the ant Formica neorufibarbus gelida Joseph McCaffrey, Colorado College, Adam J. McKinley, Colorado College, Sylvia Kelso, Colorado College, Candace Galen, University of Missouri
PS 30-147		Understanding the variability of CO2 efflux from woody tissue within and among forest trees Michele L. Pruyn, Plymouth State University, Mark E. Harmon, Oregon State University, Michael G. Ryan, USDA-Forest Service
PS 30-148		Hydraulic constraints on maximum height in Pinus strobus trees in northern Minnesota John C. Kamman, Bemidji State University, Matthew P. Coyle, Bemidji State University, Mark R. Fulton, Bemidji State University
PS 30-149		Stem CO2 efflux and re-fixation in Eucalyptus globulus trees growing in the Mediterranean region Sofia Cerasoli, Universidade Técnica de Lisboa, Joana Faria, Universidade Técnica de Lisboa, Mary Anne McGuire, University of Georgia, João S. Pereira, Universidade Técnica de Lisboa, Manuela Chaves, Universidade Técnica de Lisboa, Robert O. Teskey, University of Georgia
PS 30-150		Moisture stress modulates the effects of elevated CO2 on 13C discrimination and intrinsic water-use efficiency Alan F. Talhelm, Unversity of Nevada, Reno, Mark E. Kubiske, USDA Forest Service, Northern Research Station, Kurt S. Pregitzer, Unversity of Nevada, Reno, William E. Holmes, University of California, Davis, Donald R. Zak, University of Michigan
PS 30-151		The effect of summer water availability on water relations of Meterosideros angustifolia in the Western Cape of South Africa Brittany Kunz, Whittier College, Cheryl Swift, Whittier College
PS 30-152		Influences of microclimate on water relations and phenology of southern California black walnut (Juglans californica) Brandy N. Ulrich, California State Polytechnic University-Pomona, Allison J. Roth, California State Polytechnic University-Pomona, Edward G. Bobich, California State Polytechnic University-Pomona
PS 30-153		Linking elemental composition to higher-order biochemistry in grassland insects Seth J. Wenner, University of St. Thomas, Adam D. Kay, University of St. Thomas
PS 30-154		Variation in the photoprotective strategies in two alpine plant species of central Chile Marco A. Molina-Montenegro, Universidad de Concepción, Jorge Gallardo, Universidad de Concepción, León A. Bravo, Universidad de Concepción, Lohengrin A. Cavieres, Universidad de Concepción
PS 30-155		Sex at the thermal edge: Exploring the physiological limits to sexual reproduction in geothermal bryophytes Todd Rosenstiel, Portland State University, Sarah Eppley, Portland State University
PS 30-156		Variation in leaf and fine stem CO2 flux as a function of plant size: A comparison of seedlings, saplings, and trees Kerrie M. Sendall, University of Minnesota, Peter B. Reich, University of Minnesota
PS 30-157		Redistribution of labile nitrogen between growing and non-growing regions: Implications for differential responses of plant growth and N uptake to high CO2 Zaid M. McKie-Krisberg, University of Illinois at Chicago, Harbans L. Sehtiya, University of Illinois at Chicago, Hormoz BassiriRad, University of Illinois at Chicago

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See more of The 93rd ESA Annual Meeting (August 3 -- August 8, 2008)