COS 39 - Climate Change: Plants II

Wednesday, August 10, 2016: 8:00 AM-11:30 AM
305, Ft Lauderdale Convention Center
8:00 AM
 Spring, summer and fall drought events have different effects on grassland productivity
Claudia Hahn, Institute for Sustainability Sciences; Andreas Lüscher, Forage Production and Grassland Systems; Ansgar Kahmen, University of Basel
8:20 AM
 Phenotypic variation of the dominant prairie grass Andropogon gerardii and its predicted response to climate change across midwest grasslands
Jacob Alsdurf, Kansas State University; Adam B. Smith, Missouri Botanical Garden; Loretta Johnson, Kansas State University; Nora Bello, Kansas State University; Mary Knapp, Kansas State University
8:40 AM
 The impacts of drought and heat on foliar carbon dynamics of mature piñon and juniper
Adam D. Collins, Los Alamos National Laboratory; Michael G. Ryan, Colorado State University; Henry D. Adams, Oklahoma State University; L. Turin Dickman, Los Alamos National Laboratory; Núria Garcia-Forner, CREAF; Charlotte Grossiord, Los Alamos National Laboratory; Heath Powers, Los Alamos National Laboratory; Sanna Sevanto, Los Alamos National Laboratory; Nate G. McDowell, Los Alamos National Laboratory
9:00 AM
 Physiological response of drought stressed piñon pine and juniper trees to large precipitation events following 5+ years of experimentally imposed and naturally occurring drought
Robert E. Pangle, University of New Mexico; Jean Marc Limousin, CNRS, Centre d'Ecologie Fonctionnelle et Evolutive CEFE; Patrick Hudson, University of New Mexico; Amanda L. Boutz, University of New Mexico; Nate Gehres, University of New Mexico; Nate McDowell, Pacific Northwest National Laboratory; Will Pockman, University of New Mexico
9:20 AM
 Climatic stress alters the phenolic profiles in the senesced litters of tree species: Implication for soil C cycling
Matthew Taylor Stewart, Clemson University; Vidya Suseela, Clemson University; Sara Top, Clemson University; Jeffrey Dukes, Purdue University; Nishanth Tharayil, Clemson University
9:40 AM
9:50 AM
 Patterns of tree mortality following the 2011 Texas drought: Species, size and community effects
Susanne Schwinning, Texas State University; Sarah E. Crouchet, Texas State University; Jennifer Jensen, Texas State University; Benjamin F. Schwartz, Texas State University
10:10 AM
 Local adaptation of trees at the range margins slows range shifts in the face of climate change
Kevin A. Solarik, Université du Québec à Montréal; Dominique Gravel, University of Sherbrooke; Yves Bergeron, Université du Québec en Abitibi-Témiscamingue; Christian Messier, Université du Québec en Outaouais
10:30 AM
 In situ assessment of temperature-dependent photosynthetic carbon uptake across 30 species in two tropical forest canopies
Martijn Slot, Smithsonian Tropical Research Institute; Klaus Winter, Smithsonian Tropical Research Institute
10:50 AM
 The influence of climate on the viability of wild and augmented populations of the endangered Dicerandra immaculata (Lamiaceae)
Matthew L. Richardson, University of the District of Columbia; David N. Zaya, Illinois Natural History Survey; Cheryl L. Peterson, Bok Tower Gardens
11:10 AM
 Persistent increase in canopy temperature in a Eucalypt woodland exposed to elevated CO2
Remko A. Duursma, Western Sydney University; Mark G. Tjoelker, Western Sydney University
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