COS 33
Physiological Ecology II

Tuesday, August 12, 2014: 8:00 AM-11:30 AM
Compagno, Sheraton Hotel
8:00 AM
COS 33-1
 Soil physical response to vegetation management and consequent effects on Pinus vigor in the West Gulf Coastal Plain
Mary Anne S. Sayer, USDA Forest Service, Southern Research Station; James D. Haywood, USDA Forest Service
8:20 AM
COS 33-2
 Differences in nitrogen-use strategies and soil nitrogen availability throughout the growing season in native Carex stricta and invasive Phalaris arundinacea
Elizabeth F. Waring, Texas Tech University; Jennifer Moore-Kucera, Texas Tech University; Dylan W. Schwilk, Texas Tech University; A. Scott Holaday, Texas Tech University
8:40 AM
COS 33-3
 Do soil nutrients make maple sap sweeter?
Adam D. Wild, State University of New York at Cobleskill; Ruth D. Yanai, SUNY College of Environmental Science and Forestry
9:00 AM
COS 33-4
 Down-regulation of PIP1 aquaporins interferes with plant’s ability to recover from drought-induced embolism and reduced stomatal conductance  
Francesca Secchi, University of Turin; Or Sperling, University of California; Maciej A. Zwieniecki, UC Davis
9:20 AM
COS 33-5
 Comparison of the ecophysiology of three local tree species at an early stage
Rémi Wortemann, Duke University; Daniel M. Johnson, Duke University; Jean-Christophe Domec, Duke University / Bordeaux Sciences Agro
9:40 AM
COS 33-
 Break
9:50 AM
COS 33-6
 The standard centrifuge method accurately measures vulnerability curves in a long-vesselled tree
Martin D. Venturas, University of Utah; Uwe G. Hacke, University of Alberta; Anna L. Jacobsen, California State University, Bakersfield; Evan D. MacKinnon, California State University, Bakersfield; John S. Sperry, University of Utah; R. Brandon Pratt, California State University, Bakersfield
10:10 AM
COS 33-7
 The importance of the timing of fog to foliar uptake and physiological functioning in southern Appalachian cloud forests
Z. Carter Berry, University of New Hampshire; Nicole M. Hughes, High Point University; William K. Smith, University of Montana
10:30 AM
COS 33-8
 Centrifuge measures of xylem resistance to cavitation: the current debate and best practices for the future
Anna L. Jacobsen, California State University, Bakersfield; R. Brandon Pratt, California State University, Bakersfield
10:50 AM
COS 33-9
 Carbon storage does not promote shade tolerance in southern South American trees
Frida I. Piper, Centro de Investigación en Ecosistemas de la Patagonia (CIEP)
11:10 AM
COS 33-10
 Water use of mistletoe and its host tree
Josef Urban, Mendel University in Brno; Roman Gebauer, Mendel University in Brno
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