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Program for: Physiological Section

Oral Paper:Papers for BSA Sections

  ·  Physiological Section

Oral Paper:Papers for Topics

  ·  Ecophysiology

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Poster:Posters for BSA Sections

  ·  Physiological Section

Poster:Posters for Topics

  ·  Ecophysiology

Presentations for Society\Section: Physiological Section

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 27th

Monday, July 27th, 8:00 am to 9:45 am · Cottonwood A/Snowbird Center
Session 8: Contributed Papers: Plant Ecophysiology
Presiding: Erik B Sudderth, University of California, Berkeley
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8001July 27th 8:00 amCottonwood A/Snowbird CenterThe effects of clouds and diffuse light on leaf-level photosynthetic gas exchange in two conifer tree species and two broadleaved shrubs
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Oral PaperReinhardt, Keith; Smith, William K..clouds
Photosynthesis
abies
Rhododendron
8002July 27th 8:15 amCottonwood A/Snowbird CenterSingle-vessel flow measurements indicate scalariform plates confer higher flow resistance than previously estimated
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Oral PaperChristman, Maggie A.; Sperry, John S..scalariform plate
hydraulic conductance
xylem structure and function
single vessel method
Water relations
8003July 27th 8:30 amCottonwood A/Snowbird CenterLeaf hydraulic conductance, measured in situ, declines and recovers daily: leaf hydraulics, water potential and stomatal conductance in four temperate and three tropical tree species
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Oral PaperJohnson, Daniel M.; Woodruff, David R. ; McCulloh, Katherine A.; Meinzer, Frederick C..cavitation
embolism
Photosynthesis
Transpiration
xylem
8004July 27th 8:45 amCottonwood A/Snowbird CenterSelection on water-use efficiency (WUE) in Ipomopsis aggregata - an analysis of the functional relationships among WUE, other ecological traits, and fitness
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Oral PaperKenney, Amanda, M.; Juenger, Thomas, E..Ipomopsis aggregata
water-use efficiency
Selection
8005July 27th 9:00 amCottonwood A/Snowbird CenterRadial water transport and sapwood use efficiency of two conifers from contrasting climate regimes in the Pacific Northwest
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Oral PaperBarnard, David ; Lachenbruch, Barbara; Meinzer, Frederick.ray tracheid
water transport
tree
hydraulic architecture
hydraulic conductivity
functional plant anatomy
8006July 27th 9:15 amCottonwood A/Snowbird CenterComparing Thermal After-ripening Patterns for Seeds of Two Invasive Annual Brome Grasses
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Oral PaperAllen, Phil S.; Meyer, Susan E.; Merrill, Katherine T..cheatgrass
Bromus tectorum
red brome
Bromus rubens
seed germination
Seed dormancy
8007July 27th 9:30 amCottonwood A/Snowbird CenterResponses to global change: Soil type controls the impact of altered precipitation pattern on ecosystem function in Avena barbata grasslands
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Oral PaperSudderth, Erika A; St.Clair, Samuel B; Salve, Rohit; Fischer, Marc L; Kleber, Marcus; Sudderth, Erik B; Torn, Margaret S; Ackerly, David D..climate change
carbon flux
precipitation
Avena barbata
gas exchange
grasslands
Photosynthesis
Transpiration
Soil Moisture
Monday, July 27th, 5:30 pm to 7:00 pm · Event Tent/Cliff Lodge
Session P1: Contributed Posters: Ecophysiology Posters - Monday
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P1EP001Jul 27, 5:30pm-7:00pmEvent Tent/Cliff LodgeEcophysiology of Liatris punctata Seed Germination in Colorado.
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Poster: EcophysiologyRagan, Izabela K. ; Drummond, Boyce A.; Heschel, Shane.seed germination
P1EP003Jul 27, 5:30pm-7:00pmEvent Tent/Cliff LodgeIntegrating vascular principles into a general model for the structure and function of plant networks
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Poster: EcophysiologySperry, John S.; Smith, Duncan D.; von Allmen, Erica; Enquist, Brian J.; Savage, Van M.; Patrick, Lisa.hydraulic architecture
allometry
plant architecture
Water relations
scaling relations
tree architecture
integrated physiology
Monday, July 27th, 5:30 pm to 7:00 pm · Event Tent/Cliff Lodge
Session P1: Contributed Posters: Physiological Section Posters - Monday
Presiding: Anitra Thorhaug, Yale University
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P1PS001Jul 27, 5:30pm-7:00pmEvent Tent/Cliff LodgeOptimization of micropropagation techniques for ex-situ conservation of the phylogenetically significant species Passiflora lancetillensis
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Poster: Physiological SectionTyack, Nicholas B.; Krosnick, Shawn E..micropropagation
Passiflora
conservation
tissue culture
P1PS003Jul 27, 5:30pm-7:00pmEvent Tent/Cliff LodgeTransgenic poplars with very low lignin in their cell walls produce tyloses and phenolic deposits in xylem vessels that impede water transport: a study by cryo-fluorescence microscopy
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Poster: Physiological SectionKitin, Peter; Voelker, Steven L.; Lachenbruch, Barbara; Beeckman, Hans; Meinzer, Frederick; Strauss, Steven H..cryo-light microscopy
lignin
transgenic poplar
water transport
xylem vessel

Tuesday, July 28th

Tuesday, July 28th, 9:00 am to 11:30 am · Wasatch B/Cliff Lodge - Level C
Session 39: Contributed Papers: Physiology
Presiding: Frank W. Ewers, California State Polytechnic University; Jorge Lopez-Portillo, Instituto de Ecología, A. C
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39001July 28th 9:00 amWasatch B/Cliff Lodge - Level CStudies an effect of different parameters of sowing on growth of selected Ornamentals
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Oral PaperGohel, Nehal; Mankad, Archana.Candytuft and Phlox drummondii
39002July 28th 9:15 amWasatch B/Cliff Lodge - Level CIn situ effects of electromagnetic fields (EMF) on PMC meiosis of some species of natural flora in the vicinity of high-voltage power transmission lines
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Oral PaperZaidi, Sahar; Khatoon, Surayya.Electromagnetic field
PMC meiosis
High-voltage power transmission lines
Genotoxicity
Semi-natural ecosystem
Natural flora
meiotic abnormalities
39003July 28th 9:30 amWasatch B/Cliff Lodge - Level CHow some forest plants survive in shade by eating their mycorrhizal fungi
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Oral PaperSelosse, Marc-Andre; Roy, Melanie; Martos, Florent.mycoheterotrophy
mixotrophy
orchids
Mycorrhizae
Photosynthesis
tropical forest
July 28th 9:45 amWasatch B/Cliff Lodge - Level CBreak
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39004July 28th 10:15 amWasatch B/Cliff Lodge - Level CTradeoffs between growth and reproduction in the dioecious shrub Ilex glabra
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Oral PaperBuckley, N.E.; Avila-Sakar, G..Dioecious
herbivory
Tolerance
Resistance
compensation
defoliation
Ilex glabra
resource allocation
39005July 28th 10:30 amWasatch B/Cliff Lodge - Level CComparing the toxicity of CuO nanoparticles and soluble Cu affecting Spirodela polyrrhiza
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Oral PaperShi, Jiyan; Silk, Wendy K.; Kennedy, Ian; Hristova, Krassimira R..Spirodela polyrrhiza
nanoparticles
Copper
growth
heavy metal phytotoxicity
39006July 28th 10:45 amWasatch B/Cliff Lodge - Level CThalassia testudinum’s spectral reflectance and partial absorption responses to blue, red, and white colored light at diminishing light intensities compared with Zostern marina responses
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Oral PaperThorhaug, Anitra; Berlyn, Graeme P..Thalassia testudinum
Zostera marina 
Spectral reflectance
partial absorption
red light
blue light
carotenoids
green edge
edge effects
xanthophylls
light dimunition
white light
39007July 28th 11:00 amWasatch B/Cliff Lodge - Level CThe effect of colored light at various light levels on Zostera marina
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Oral PaperThorhaug, Anitra; Berlyn, Graeme.Zostera marina 
Spectral reflectance
partial absorbance
blue light
red light
green light
orange light
carotenoids
xanthophylls
green edge
39008July 28th 11:15 amWasatch B/Cliff Lodge - Level CThe salinity of xylem sap in mangrove trees
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Oral PaperEwers, Frank W.; Paredes, C.; Lopez-Portillo, Jorge; Angeles, Guillermo.mangrove
Avicennia
Laguncularia
black mangrove
white mangrove
Scholander
Tuesday, July 28th, 12:00 pm to 1:30 pm · Superior B/Cliff Lodge - Level C
Session L3: Luncheon: Plant Physiology Business Meeting and Luncheon
Presiding: Anitra Thorhaug, Yale University
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July 28th 12:00 pmSuperior B/Cliff Lodge - Level CPlant Physiology Business Meeting and Luncheon
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Tuesday, July 28th, 5:30 pm to 7:00 pm · Event Tent/Cliff Lodge
Session P2: Contributed Posters: Ecophysiology Posters - Tuesday
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P2EP002July 28th 5:30 pmEvent Tent/Cliff LodgePopulation Differentiation in Impatiens capensis at the Range Limits.
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Poster: EcophysiologyBibee, Katherine; Shishido, Katie; Hathaway, Ron; Heschel, Shane.water use
ecophysiology
Tuesday, July 28th, 5:30 pm to 7:00 pm · Event Tent/Cliff Lodge
Session P2: Contributed Posters: Physiological Section Posters - Tuesday
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P2PS002July 28th 5:30 pmEvent Tent/Cliff LodgePhotosynthesis and heat resistance in immature leaves of Weinmannia racemosa
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Poster: Physiological SectionChoinski, John S. Jr..chlorophyll fluorescence
Photosynthesis
trienoic fatty acids
Leaf development
P2PS004July 28th 5:30 pmEvent Tent/Cliff LodgeCalcium deficiency and whole plant water relations in sugar maple (Acer saccharum Marsh.)
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Poster: Physiological SectionHuggett, Brett A.; Holbrook, Noel; Dietterich, Lee; Onstad, James.Calcium
Water relations

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