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PARENT SESSION
Poster Session #11: Elevated CO2.
Monday, August 6, 2001. Presentation from 3:30 PM to 5:00 PM. Exhibition Hall

86. Searles, Peter1, Smart, David1, Bloom, Arnold1, 1 The response of nitrate assimilation to elevated CO2 in wheat shoots over a range of photon flux densities.

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87. Billings, Sharon1, Schaeffer, Sean1, Charlet, Terri2, Zitzer, Stephen 3, Smith, Stanley2, Evans, R. Dave1, 1 2 3 Perturbations to nitrogen cycling in response to elevated CO2 in an intact Mojave desert ecosystem.

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88. ZERIHUN, AYALSEW1, BASSIRIRAD, HORMOZ2, 1 2 Growth, nitrogen uptake and allocation responses of six temperate tree species to elevated CO2 .

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89. Silim, Salim1, BassiriRad, Hormoz 1, 1 Utilization of amino acids by tree seedlings and its potential influence on growth responses to elevated CO2.

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90. KRUGER, ERIC1, MCDONALD, EVAN 2, ERICKSON, JOHN1, 1 2 Does a decrease in transpiration mediate N deprivation in trees exposed to elevated CO2?

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91. McDonald, Evan1, Kruger, Eric2, Isebrands, Jud1, 1 2 Light and nitrogen use efficiencies for temperate hardwood stands exposed to elevated CO2 and O3.

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92. Wang, Xianzhong1, Curtis, Peter2, Griffin, Kevin1, 1 2 Respiratory carbon loss will increase at elevated atmospheric CO2: A meta-analysis.

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93. Nowak, Robert1, Zitzer, Stephen1, Babcock, Derek2, Smith, Stanley3, 1 2 3 Elevated CO2 does not conserve soil moisture in the Mojave Desert.

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94. Wells, Christina 1, Pataki, Diane2, Schorran, David3, Cheng, Weixin4, Cogar, Crystal 1, Nowak, Robert1, 1 2 3 4 Increased soil respiration under elevated CO2 at the Nevada Desert FACE Facility.

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95. Johnsen, Kurt1, Butnor, John1, Maier, Chris1, Murthy, Rameesh2, 1 2 Carbon dioxide efflux from stems and soil during a cottonwood dry-down experiment under low and high atmospheric CO2.

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96. Qian, Yonghai1, Oechel, Walter1, Hastings, Steve1, Bryant, Pablo1, 1 The effect of elevated CO2 on Chamise chaparral photosynthesis using FACE technology.

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97. SHOLTIS, JOHNNA1, GUNDERSON, CARLA2, NORBY, RICHARD2, TISSUE, DAVID1, 1 2 Effects of canopy position on photosynthetic response of sweetgum leaves to free-air CO2 enrichment.

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98. Herrick, Jeffrey1, Maherali, Hafiz2, Thomas, Richard1, 1 2 Stomatal conductance and stomatal limitation of photosynthesis in overstory sweetgum trees during four years CO2 enrichment at the Duke Forest FACE experiment.

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99. Sipe, Timothy1, McClaugherty, Charles2, Bowden, Richard3, 1 2 3 The effects of nearground enriched carbon dioxide on photosynthesis in forests with different land use legacies.

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100. Lewis, James1, Wang, Xianzhong2, Griffin, Kevin2, Tissue, David3, 1 2 3 Interactive effects of plant age and elevated CO2 partial pressures on reproductive allocation in a developmentally-determinate plant.

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101. Lee, Tali1, Tjoelker, Mark2, Ellsworth, David3, Reich, Peter1, 1 2 3 Leaf gas exchange responses of 13 grassland species to elevated CO2 and increased N supply.

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102. Babcock, Derek1, Zitzer, Stephen2, Coleman, James3, Seemann, Jeffery 2, Smith, Stanley4, 1 2 3 4 Canopy and biomass responses of native undisturbed Mojave Desert shrubs to multiple years of exposure to elevated CO2 using FACE technology.

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103. REID, CHANTAL1, MAHERALI, HAFIZ1, JACKSON, ROB1, JOHNSON, HYRUM2, POLLEY, WAYNE2, 1 2 Effects of a 4-year exposure to pre-industrial and elevated CO2 on stomatal characters of C3 and C4 species.

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104. MOORE, LISA1, 2, FIELD, CHRISTOPHER2, 1 2 The effect of elevated CO2 on belowground pattern and process in California annual grasslands.

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105. Körner, Christian1, Pepin, Steeve1, 1 Web-FACE: A 35 m tall natural deciduous forest under CO2-enrichment.

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106. CHENG*, YUFU1, OECHEL, WALTER1, BRYANT, PABLO1, HASTINGS, STEVE1, MAJOR, JOHN1, QIAN, YONGHAI1, 1 Ecosystem carbon flux under elevated CO2 by FACE technique in southern California chaparral.

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107. PETERSON, ANDREW1, GRIFFIN, KEVIN1, 1 Effects of elevated CO2 and future climate on mechanisms of species coexistence in plant communities.

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108. Koerner, Brenda1, Klopatek, Jeffrey 1, Lee, Sang-Mi2,3, Fernando, H.2,3, 1 2 3 Emissions sources and patterns of carbon dioxide levels across a metropolitan region.

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