Tuesday, August 8, 5:00-6:30 pm
Poster Session 11 - Plant physiological ecology
Exhibit Hall, Ballroom Level, Cook Convention Center
Poster # 112. Stinson, Kristina*,1, Brophy, Caroline2, Connolly, John2, 1 Harvard University, Petersham, MA, USA2 UCD, School of Mathematical Sciences, Dublin 4, Ireland, Functional relationship models for the biomass and reproductive allocation of ragweed genotypes at ambient and elevated CO2.
Poster # 113. Nord, Eric*,1, Lynch, Jonathan1, 1 The Pennsylvania State University, University Park, PA, Is delayed flowering an adaptive response to low phosphorus availability?
Poster # 114. Brodersen, Craig*,1, Vogelmann, Thomas1, Williams, William2, Gorton, Holly2, Poirier, Nathan1, 1 University of Vermont, Burlington, VT, USA2 St. Mary's College of Maryland, Saint Marys City, MD, USA, Photosynthesis of Zea mays and Helianthus annuus under diffuse and collimated light.
Poster # 115. Myers, Jonathan*,1, 2, Kitajima, Kaoru2, 1 Department of Biological Sciences, Baton Rouge, LA, USA2 Department of Botany, Gainesville, FL, USA, Seedling acclimation to dynamic forest light environments: temporal trends in carbon storage, growth, and photosynthesis.
Poster # 116. Ebbets, Allison*,1, Barker, David1, Ebbert, Volker2, Rosenstiel, Todd2, Adams, William2, Tissue, David3, Smith, Stan1, 1 University of Nevada, Las Vegas, Las Vegas, NV2 University of Colorado, Boulder, CO3 Texas Tech University, Lubbock, TX, Potential changes in photosynthetic performance of two Mojave Deserts shrubs in response to elevated CO2.
Poster # 117. Tissue, David*,1, Griffin, Kevin2, Turnbull, Matthew3, Whitehead, David4, 1 Texas Tech University, Lubbock, TX2 Columbia University, Palisades, NY3 University of Canterbury, Christchurch, New Zealand4 Landcare Research, Lincoln, New Zealand, Impact of leaf and tree age on stomatal and transfer conductance limitations to photosynthesis in mountain beech in New Zealand.
Poster # 118. Hill, Judson*,1, Germino, Matthew 1, 1 Idaho State University, Pocatello, ID, Relative contribution of adjustments in leaf orientation and physiology to whole-plant photosynthesis of Lactuca serriola (compass plant) in sun and shade microsites.
Poster # 119. Buyarski, Christopher*,1, Thomas, Richard1, 1 West Virginia University, Morgantown, Morgantown, WV, Interactive effects of CO2 and nitrogen on photosynthesis of Liquidamber styraciflura trees in the Duke Forest Free Air CO2 Enrichment experiment.
Poster # 120. Davey, Matthew1, Bonnage, Steve2, Newman, Roy*,2, Woodward, Ian1, Quick, Paul1, 1 UNIVERSITY OF SHEFFIELD UK, Sheffield, Yorkshire, United Kingdom2 ADC BIOSCIENTIFIC LTD, Hoddesdon, Herts, United Kingdom, Intra- and inter-specific differences of gas-exchange in cold-shocked Arabidopsis thaliana and Arabidopsis lyrata petraea.
Poster # 121. Beauregard, Frieda*,1, Côté, Benoît1, 1 McGill University, Montreal, QC, Canada, Short and long term changes in active root depth and Ca uptake of sugar maple and its relationships with climatic extremes in southern QC, Canada.
Poster # 122. Chapman, Jack*,1, Kaeser, Melanie1, Holzapfel, Claus1, 1 Rutgers University, Newark, NJ, Plant-hawks and -doves: root cooperation and competition among clone mates in strawberries.
Poster # 123. Coleman, Mark*,1, 1 USDA Forest Service, Savannah River, New Ellenton, SC, USA, Root biomass expansion in establishing forest stands; comparison among species and resource availability.
Poster # 124. Falik, Omer 1, Grader , Abraham 1, Eissenstat, David 1, 1 The Pennsylvania State University, University Park, PA, Visualization of plants root nondestructively in situ using x-ray computed tomography technology.
Poster # 125. Genitempo, Drew*,1, White, Joseph1, 1 Baylor University, Waco, TX, Small scale sensitivity of tree transpiration to soil texture.
Poster # 126. Sobrado, M1, Ewe, Sharon 2, 3, 1 Laboratorio de Biologia Ambiental de Plantas, Departamento de Biologia de Organismos, Universidad Simon Bolivar, Caracas, Distrito Capital 1080A, Venezuela2 Southeast Environmental Research Center, Florida International University, Miami, FL, USA3 Smithsonian Marine Station, 701 Seaway Drive, Fort Pierce, FL, USA, Ecophysiological characteristics of Avicennia germinans and Laguncularia racemosa coexisting in a scrub mangrove forest.
Poster # 127. Jiménez-Castillo, Mylthon*,1, Lusk, Christopher2, 3, Salazar, Nicolas2, 1 Núcleo FORECOS, Universidad Austral de Chile, Valdivia, Chile2 Departamento de Botánica, Universidad de Concepcion, Concepcion, Chile3 Department of Biological Sciences, Macquarie University, Sydney, Australia, Relationships of sapwood area with hydraulic conductivity and leaf area in branchlets of temperate evergreen conifers and angiosperms.
Poster # 128. Maier, Chris*,1, Clinton, Barton2, Johnsen, Kurt1, 1 USDA Forest Service, Research Triangle Park, North Carolina2 USDA Forest Service, Otto, North Carolina, Substrate supply controls stem CO2 efflux in young loblolly pine trees.
Poster # 129. Blecker, Steve*,1, Kavanagh, Katy1, Marshall, John 1, Pangle, Robert1, Schotzko, Alisa, 1 University of Idaho, Moscow, ID, Growing season and canopy height variations in soil water use in a northern Idaho coniferous forest.
Poster # 130. Bleby, Timothy*,1, 2, Burgess, Stephen2, 3, 1 Duke University, Durham, NC2 The University of Western Australia, Perth, WA, Australia3 Cooperative Research Centre for Plant-Based Management of Dryland Salinity, Perth, WA, Australia, Stem-mediated hydraulic redistribution of soil water in semi-arid Eucalyptus trees.
Poster # 131. Patrick, Lisa*,1, Tissue, David1, 1 Texas Tech University, Lubbock, TX, How does increased summer precipitation affect daily CO2 and H2O fluxes of North American desert plants?
Poster # 132. Howard, Ava*,1, Donovan, Lisa1, 1 University of Georgia, Athens, GA, Regulation of nighttime water loss in Populus in response to soil nitrogen and water manipulation.
Poster # 133. Christensen, Lindsey *,1, Tague, Christina 2, Baron, Jill 1, 3, 1 Natural Resource Ecology Laboratory, Fort Collins, CO, U.S.A.2 Department of Geography, San Diego, CA, U.S.A.3 US Geological Survey, Fort Collins, CO, U.S.A., Spatiotemporal response of transpiration to climate variation in a snow dominated mountain ecosystem.
Poster # 134. Vollmar, Ashley*,1, Gunderson, Carla2, Wreshnig, Daniel3, O'Hara, Keiran4, King, Anthony2, 1 University of Tennessee, Knoxville, TN2 Oak Ridge National Laboratory, Oak Ridge, TN3 Albion College, Albion, MI4 Florida State University, Tallahassee, FL, Impacts of respiratory acclimation on forest responses to atmospheric warming.
Poster # 135. LaMalfa, Eric*,1, Ryel, Ron1, 1 Utah State University, Logan, UT, USA, Differences in water transfer mechanisms between aspen and conifer communities in a northern Rocky Mountain watershed.
Poster # 136. Wullschleger, Stan1, Childs, Kenneth1, Hanson, Paul1, 1 Oak Ridge National Laboratory, Oak Ridge, TN, A physical model of conductive and convective heat transfer from thermal dissipation probes.
Poster # 137. Sides, Mary*,1, White, Joseph1, 1 Baylor University, Waco, TX, Modeling relative leaf water content in central Texas forests for fire hazard prediction.
Poster # 138. Sparks, Kimberlee*,1, Blackwolf, Charlene2, Conklin, Patricia2, Sparks, Jed1, 1 Cornell Isotope Laboratory, Ithaca, NY2 State University of New York, Cortland, Cortland, NY, The influence of leaf ascorbate on plant water-use efficiency: isotopic composition of Arabidopsis thaliana mutants defective in ascorbate recycling.
Poster # 139. Sullivan, Maura*,1, Peters, Stephen1, 1 Lehigh University, Bethlehem, PA, Ecohydrology of a calcareous fen in northeastern Pennsylvania: a comparison of temporal patterns of water-table depth in shrub and herb dominated areas.
Poster # 140. Bichler, Justin*,1, Pockman, William2, Jackson, Robert3, McElrone, Andrew 1, 1 Saint Joseph's University, Philadelphia, PA2 University of New Mexico, Albuquequere, NM3 Duke University, Durham, NC, Quantifying the contribution of aquaporins to overall water transport in deep roots accessed via caves.
Poster # 141. Gonzáles, Wilfredo1, Suárez, Lorena1, Molina-Montenegro, Marco1, Gianoli, Ernesto1, 1 Universidad de Concepción, Concepción, VIII región, Chile, Water availability limits tolerance to apical damage in the annual tarweed Madia sativa.
Poster # 142. Reynolds, Robert*,1, Wang, Ying1, Bowden, Joseph1, Bauerle, William1, 1 Clemson University, Clemson, SC, Predicting carbon-based red maple tree growth in response to water stress: assessment of soil water content constraints.
Poster # 143. Meinzer, Frederick*,1, Warren, Jeffrey1, Brooks, J.2, 1 USDA Forest Service, Corvallis, OR2 U.S. Environmental Protection Agency, Corvallis, OR, Partitioning of soil water resources in an old-growth Douglas-fir/western hemlock forest.
Poster # 144. Benscoter, Brian*,1, Vitt, Dale1, 1 Department of Plant Biology, Carbondale, IL, USA, Reevaluating feathermoss growth and production: a challenge to classic methods and implications for boreal carbon cycling.
Poster # 145. Weaver, Jennifer*,1, Jurena, Paul1, 1 University of Texas at San Antonio, San Antonio, TX, Growth response of Juniperus ashei and Carex planostachys to artificial fissures.
Poster # 146. Pimienta-Barrios, Eulogio*,1, Ramirez-Hernandez, Blanca1, 1 Universidad de Guadalajara, Guadalajara, Jalisco, Mexico, Phenology, growth, and response to light of Spondias purpurea.
Poster # 147. Ryel, Ronald1, Flint, Stephan1, Barnes, Paul*,2, 1 Utah State University, Logan, UT2 Loyola University, New Orleans, LA, Diurnal changes in epidermal UV transmittance of plants in naturally high UV environments.
Poster # 148. Majure, Lucas*,1, Ervin, Gary 1, 1 Mississippi State University, Mississippi State, MS, The morphological plasticity of Opuntia pusilla (Haw.) Nutt. induced by differentiations in environmental variables.
Poster # 149. Stiles, Elizabeth1, Cech, Nadja2, Lacey, Elizabeth*,1, 1 University of North Carolina - Greensboro, Greensboro, NC2 University of North Carolina - Greensboro, Greensboro, NC, Temperature-sensitive changes in floral color and anthocyanin production in Plantago lanceolata: mechanisms of thermoregulation.
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