Poster Session #18: Elevated CO₂.

Thursday, August 10, 2000
10:30 AM to 12:00 PM
Sports Event Center (Site A)
91 Humification rate of decomposing litter grown under ambient and elevated CO₂ conditions.
USELMAN, S.M. and R.G. QUALLS
92 Photosynthesis and growth in perennial shrubs at elevated CO₂ during contrasting wet and dry years at the Nevada Desert FACE Facility.
HUXMAN, T.E. and S.D. SMITH, M.E. LOIK, D. HOUSMAN, J.R. SEEMANN
93 The effects of elevated CO₂ on insects at the Nevada Desert FACE Facility.
CHARLET, T.N. and S.F. ZITZER, W.E. SMITH, S.D. SMITH
94 Litter accumulation beneath Mojave Desert shrubs exposed to predicted 21st century atmospheric CO₂ levels using Free Air CO₂ Enrichment (FACE).
STEPHEN, Z.F. and J. COLEMAN, R. NOWAK, J SEEMANN, S.D. SMITH
95 Chlorophyll fluorescence for Mojave Desert plants exposed to elevated CO₂ in wet and dry years.
LOIK, M.E. and T.E. HUXMAN, D.C. HOUSMAN, S.D. SMITH
96 Effects of elevated CO₂ and supplemental nitrogen on photosynthesis and productivity of the Mojave Desert annual, Camissonia claviformis.
HOUSMAN, D.C. and A. RAMOS, S.D. SMITH
97 Ecosystem carbon flux under elevated CO₂ by CO₂ LT Chambers in southern California chaparral.
CHENG, Y. and W.C. OECHEL, S. HASTINGS, J. MAJOR, P. BRYANT, I. IBANEZ, J. VERFAILLIE
98 Plant tissue quality responses to climate change, elevated CO₂, and nitrogen deposition in a California annual grassland.
POULTER, B. and E.S. ZAVALETA, C.B. FIELD, H.A. MOONEY
99 In situ dynamics of fine root populations in a native temperate calcareous grassland: Effects of elevated atmospheric CO₂.
ARNONE III, J.A. and J.G. ZALLER, E.M. SPEHN, P.A. NIKLAUS, C.E. WELLS, C. KöRNER
100 A phenological model of global C₃ and C₄ grass distribution with application for climatic change under a VEMAP elevated CO₂ scenario.
WINSLOW, J.C. and E.R. HUNT, JR., S.C. PIPER
101 Carbon dioxide as a selective agent for stomatal density.
REID, C.D. and R. JACKSON
102 Developmental and physiological constraints on the CO₂ response of a developmentally-determinant plant.
LEWIS, J.D. and X.Z. WANG, K.L. GRIFFIN, D.T. TISSUE
103 Effect of CO₂ on nitrate reduction and nitrite transport into the chloroplast.
NGUYEN, D.T. and A.J. BLOOM, D.R. SMART
104 Leaf traits of dominant grassland perennials along a subambient to superambient gradient in atmospheric carbon dioxide concentration.
POLLEY, H.W. and H.B. JOHNSON, J.D. DERNER
105 Seasonal patterns of photosynthetic response and acclimation to elevated CO₂ in strawberry.
BUNCE, J.
106 Effect of elevated CO₂ on plant allocation to antiherbivory secondary compounds.
COVIELLA, C.E. and J.T. TRUMBLE
107 Elevated CO₂ alters amino acid profiles in wheat leaves.
SMART, D.R. and D. NGUYEN, N. TRINH, A.J. BLOOM
108 A meta-analysis of reproductive responses to elevated CO₂ in native and crop species.
JABLONSKI, L.M. and M.H. JONES, X. WANG, P.S. CURTIS
109 Interactive effects of temperature and atmospheric CO₂ on nodulation and N₂ fixation of black locust (Robinia pseudoacacia) and red alder (Alnus rubra) seedlings.
THOMAS, R.B.
110 Are native plants exposed to elevated atmospheric CO₂ in situations more tolerant of drought than those exposed to present levels of CO₂?
LI, J. and B.A. HUNGATE, P. DIJKSTRA, R.M. WHEELER, C.R. HINKLE, B.G. DRAKE
112 Comparative analysis of biomass and nitrogen accumulation and partitioning responses to carbon dioxide enrichment in fast- and slow-growing species.
ZERIHUN, A. and H. BASSIRIRAD
113 Comparison of nematode communities in soils exposed to ambient or elevated CO₂ concentrations.
NEHER, D.A. and T.R. WEICHT
114 CO₂ responses in fifteen species across four free-air CO₂ enrichment (FACE) experiments: Is leaf C_i/C_a maintained?
ELLSWORTH, D.S. and G.W. KOCH, P.B. REICH, G.G. KATUL
115 Elevated CO₂ effects on plant respiration: Empirical and meta-analytical results.
WANG, X. and P.S. CURTIS
116 Leaf respiration in sweetgum: Direct and indirect effects of elevated CO₂.
TISSUE, D.T. and J.D. LEWIS, K.L. GRIFFIN, O.R. ANDERSON
117 Seasonal changes in the photosynthetic response of an 11-year-old sweetgum stand in the second year of CO₂ enrichment at a FACE site in the southeastern United States.
SHOLTIS, J.D. and C.A. GUNDERSON, D.T. TISSUE
118 Daily carbon gain of red maple and tulip-poplar growing in ambient and elevated CO₂ in a forest understory environment.
NAUMBURG, E. and D.S. ELLSWORTH, R.W. PEARCY
119 A modeling study of mineralization in Duke Forest soils under ambient and elevated CO₂.
WU, L. and Y. LUO

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