COS 80
Ecosystem Function

Wednesday, August 13, 2014: 1:30 PM-5:00 PM
Regency Blrm E, Hyatt Regency Hotel
1:30 PM
COS 80-1
 The evaluation of temporal stability in tree-growth/climate response in Wolong National Natural Reserve, western Sichuan, China
Zongshan Li, Research Center for Eco-Environmental Science, Chinese Academy of Sciences
1:50 PM
COS 80-2
 Testing predictions of ecological stoichiometry in Daphnia using ionomic tools
Punidan D. Jeyasingh, Oklahoma State University; Priyanka Roy Chowdhury, Oklahoma State University
2:10 PM
COS 80-3
 Effects of interannual precipitation variability on aboveground net primary production in global grasslands
Laureano A. Gherardi, Arizona State University; Osvaldo E. Sala, Arizona State University
2:30 PM
COS 80-4
 Effects of light on herbaceous layer productivity across a forest-savanna continuum
Raquel P. Feltrin, Oklahoma State University; Rodney E. Will, Oklahoma State University; Duncan S. Wilson, Oklahoma State University; Cassandra Meek, Oklahoma State University
2:50 PM
COS 80-5
 Ecological implications of geographic and temporal variation in excretion and somatic stoichiometry in extremophile, Poecilia mexicana
Danielle M. Alba, Oklahoma State University; Lenin Arias-Rodriguez, Universidad Juarez Autonoma de Tabasco; Punidan D. Jeyasingh, Oklahoma State University; Michael Tobler, Oklahoma State University
3:10 PM
COS 80-
 Break
3:20 PM
COS 80-6
 Temperature and moisture response of biological soil crust C flux and predictions for contributions to total ecosystem carbon exchange
Eva Dettweiler-Robinson, University of New Mexico; Marcy E. Litvak, University of New Mexico
3:40 PM
COS 80-7
 Ecosystem functions during forest succession in small watersheds of southern Chile
Cristián Frêne, Pontificia Universidad Católica de Chile; Instituto de Ecología y Biodiversidad; Juan J. Armesto, Universidad Católica de Chile, Institute of Ecology and Biodiversity
4:00 PM
COS 80-8
 Geographical patterns of functional trait means and variances of tree and herbaceous plant assemblages across the New World
Irena Simova, Charles University in Prague and Academy of Sciences of the Czech Republic; Cyrille Violle, CNRS; Jens-Christian Svenning, Aarhus University; Nathan J. B. Kraft, University of Maryland; Brad Boyle, University of Arizona; John C. Donoghue II, University of Arizona; Peter Jorgensen, Missouri Botanical Garden; Brian J. McGill, University of Maine; Robert K. Peet, University of North Carolina; Naia Morueta-Holme, Aarhus University; Barbara Thiers, The New York Botanical Garden; Susan K. Wiser, Landcare Research; Brian J. Enquist, University of Arizona
4:20 PM
COS 80-9
 The ecotype and population differences in mycorrhizal responsiveness associated with switchgrass
Gail W.T. Wilson, Oklahoma State University; R. Michael Miller, Argonne National Laboratory
4:40 PM
COS 80-10
 Incorporation of landscape disturbance in probabilistic upscaling of CO2 fluxes and associated uncertainties
Kusum J. Naithani, The Pennsylvania State University; Robert E. Kennedy, Boston University; Kenneth J. Davis, The Pennsylvania State University; Klaus Keller, The Pennsylvania State University; Doug Baldwin, The Pennsylvania State University; Erica A.H. Smithwick, The Pennsylvania State University
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