95th ESA Annual Meeting (August 1 -- 6, 2010)
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PS 47 - Stable Isotope Applications

Tuesday, August 3, 2010: 4:30 PM-6:30 PM
Exhibit Hall A, David L Lawrence Convention Center
PS 47-169
Role of calcium-oxalate in controlling 44Ca/40Ca and Ca/Sr fractionation in plants
Jenny M. Dauer, Michigan State University; Justin B. Brant, U.S. Geological Survey; Thomas D. Bullen, U.S. Geological Survey; Steven Perakis, US Geological Survey
PS 47-170
Analyzing the movement of an invasive weevil (Polydrusus sericeus) using stable isotopes
JoAnne N. Lund, US Forest Service; Paula E. Marquardt, US Forest Service; William J. Mattson Jr., US Forest Service
PS 47-171
Δ17O-NO3-: Application of a stable isotopic tracer to forest nitrogen saturation
Lucy A. Rose, University of Pittsburgh; Emily M. Elliott, University of Pittsburgh
PS 47-172
Insights into root C and N dynamics from δ13C and δ15N across root branching orders
Andy Ouimette, University of New Hampshire; Dali Guo, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences; Erik A. Hobbie, University of New Hampshire
PS 47-173
Utilizing stable isotopes to characterize reactive nitrogen emissions and deposition
Joseph David Felix, University of Pittsburgh; Emily M. Elliott, University of Pittsburgh
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