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COS 107 - Physiology II

Friday, August 16, 2019: 8:00 AM-11:30 AM
L015/019, Kentucky International Convention Center
Presider:
Brett Fredericksen Jr.
8:00 AM
COS 107-1
Within-crown physiology of tall Picea sitchensis trees
Lucy Penn Kerhoulas, Humboldt State University, Humboldt State University, Forestry; Ariel S Weisgrau, Humboldt State University, Forestry; Emily C Hoeft, Humboldt State University, Forestry; Nicholas John Kerhoulas, Humboldt State University, Forestry
8:20 AM
COS 107-2
Whole ecosystem warming induces divergent hydraulic and physiological stress in a black spruce – tamarack – shrub bog ecosystem
Jennifer M. R. Peters, Oak Ridge National Laboratory; Jeffrey M. Warren, Oak Ridge National Laboratory; Anirban Guha, Citrus Research and Education Center, University of Florida; Eric J. Ward, United States Geological Survey; Joanne Childs, Oak Ridge National Laboratory; David A McLennan, Oak Ridge National Laboratory; Deanne J. Brice, Oak Ridge National Laboratory; Paul J. Hanson, Oak Ridge National Laboratory
8:40 AM
COS 107-3
Hydraulic adjustment differs between two woody species exposed to high temperature and drought stress
Maegan A. Gagne, University of Wisconsin-Madison; Kevin A. Hobbins, University of Wisconsin-Madison; Duncan D. Smith, University of Wisconsin-Madison; Katherine A. McCulloh, University of Wisconsin-Madison
9:00 AM
COS 107-4
Calibration approach influences sapflow estimates
Mackenzie J. Dix, University of Georgia; Doug P. Aubrey, University of Georgia
9:20 AM
COS 107-5
Effects of drought and sun exposure on architecture, resource allocation, and hydraulic conductance in Acacia tree seedlings
Scott T. Cory, Wake Forest University; Deusdedith M. Rugemalila, Wake Forest University; William K. Smith, Wake Forest University; T. Michael Anderson, Wake Forest University
9:40 AM
COS 107-
Break
9:50 AM
COS 107-6
Hawaii’s endemic Acacia koa seedling response to co-limitation of multiple resources: Interaction between seed source, light and nitrogen in wet and dry soils
Indira Paudel, Purdue University; Douglass F Jacobs, Purdue University
10:10 AM
COS 107-7
Untangling the red maple paradox: Regeneration and morphological plasticity of Acer rubrum
Laura R. Ostrowsky, Yale School of Forestry and Environmental Studies; Mark S. Ashton, Yale University
10:30 AM
COS 107-8
Urbanization-driven warming increases invertebrate lipid demand, relative to protein: A response to dehydration
Kevin E. McCluney, Bowling Green State University; Jamie E Becker, Bowling Green State University
10:50 AM
COS 107-9
Comparative leaf hydraulics in five tree species growing in urban and rural locations
Sharon Danielson, Case Western Reserve U.; Kevin E. Mueller, Cleveland State University; Milos Simovic, Cleveland State University; Juliana S. Medeiros, The Holden Arboretum
11:10 AM
COS 107-10
American x Chinese BC3F3 hybrids show altered drought response compared to pure American chestnuts
Brett Fredericksen Jr., Ohio University; Samuel Kukor, Ohio University; David Rosenthal, Ohio University
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