PS 77
Physiological Ecology

Thursday, August 13, 2015: 4:30 PM-6:30 PM
Exhibit Hall, Baltimore Convention Center
 Climatic and competitive constraints drive clinal variation in Populus tremuloides leaf morphology
Alec Baird, University of Washington; Janneke Hille Ris Lambers, University of Washington; Elizabeth Van Volkenburgh, University of Washington; Leander Love-Anderegg, University of Washington; Melissa Lacey, University of Washington
 Impacts of the invasion of alien strawberry guava trees on the transpiration characteristics of a montane Hawaiian forest
Yoshiyuki Miyazawa, University of Hawaii at Manoa; Ryan G Mudd, University of Hawaii at Manoa; Thomas W. Giambelluca, University of Hawaii at Manoa; Maoyi Huang, Pacific Northwest National Laboratory; Gregory Asner, Carnegie Institution for Science
 Novel seed germination in response to California’s historic drought may deplete soil seed banks
Amanda M. Burns, Berea College; Nicole A. Nakamatsu, Pepperdine University; Victoria M. Lekson, Pepperdine University; Helen I. Holmlund, University of California Santa Cruz; Stephen D. Davis, Pepperdine University
 Light and leaf hydraulics: The case for two tropical epiphytes
Gretchen B. North, Occidental College; Marvin Browne, Occidental College; Franklin Maharaj, Occidental College; Kyle D. Fukui, Occidental College; Carly Phillips, University of Georgia; Walter T. Woodside, University of Georgia
 Examining the influence of environmental parameters on sap flow across stand ages and slope positions in a tropical montane cloud forest
Z. Carter Berry, University of New Hampshire; Sybil Gotsch, Franklin and Marshall College; Friso Holwerda, Universidad Nacional Autónoma de México; Lyssette E. Muñoz-Villers, Universidad Nacional Autónoma de México; Heidi Asbjornsen, University of New Hampshire
 Is it getting hot in here? Adjustment of hydraulic parameters in six boreal and temperate tree species after three years of warming
Katherine A. McCulloh, The University of Wisconsin-Madison; Joshua Petitmermet, Oregon State University; Artur Stefanski, University of Minnesota; Karen Rice, University of Minnesota; Roy L. Rich, University of Minnesota; Rebecca A. Montgomery, University of Minnesota; Peter B. Reich, University of Minnesota
 Xylem vessel structure of current year growth varies with cambial age
Jessica Valdovinos-Ayala, California State University, Bakersfield; F. Daniela Rodriguez-Zaccaro, California State University, Bakersfield; Anna L. Jacobsen, California State University, Bakersfield
 The effects of water hardness and alkalinity on the development of brook trout (Salvelinus fontinalis) eggs and fry in aquaculture
Thom Teears, James Madison University; Steve J Baedke, James Madison University; Thomas R Benzing, James Madison University; Nate Wilke, Memorial University of Newfoundland; Daniel M Downey, James Madison University; Christine L. May, James Madison University
 Underwater and undetected: Aquatic respiratory capacity of a secretive aquatic turtle
Carolyn Kupec, Missouri State University; Day Ligon, Missouri State University
 Proximity to and identity of plant neighbors affect the water status of Larrea tridentata, a dominant desert shrub
Logan Monks, Arizona State University; Heather A. Kropp, Arizona State University; Kiona Ogle, Arizona State University
 Ploidy level of white ash trees influences water relations in a common garden
Jacob M. Carter, University of Kansas; Joy K. Ward, University of Kansas
 The influence of ambient solar UV on the growth and morphology of plants differing in diurnal UV sunscreen protection
Isabelle N.M. Bottger, Loyola University New Orleans; Paul W. Barnes, Loyola University; Mark A. Tobler, Loyola University
 Variation in C:N:P stoichiometry across a climate gradient in worker ants of the Aphaenogaster rudis species complex
Katie Miller, University of Vermont; Clint Penick, North Carolina State University; Aaron M. Ellison, Harvard University; Nicholas J. Gotelli, University of Vermont; Sara Helms Cahan, University of Vermont
 Comparative foliar water uptake and leaf hydrophobicity among eight species of California ferns
Stephen D. Davis, Pepperdine University; Helen I. Holmlund, University of California Santa Cruz; Victoria M. Lekson, Pepperdine University; Amanda M. Burns, Berea College
 The metabolic costs of breeding strategy and its influence on competition
Blaine D. Griffen, University of South Carolina
 Plasticity of pigmentation of the harlequin bug, Murgantia histrionica, in response to developmental temperature and photoperiod
Jennifer R. Olson, University of Richmond; Kelly A. Brosko, University of Richmond; Carly D. Sibilia, University of Richmond; Audrey E. White, Kenyon College; Kristine L. Grayson, University of Richmond
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