Session: Stable Isotope Applications (98th ESA Annual Meeting (August 4 -- 9, 2013))

Wednesday, August 7, 2013: 4:30 PM-6:30 PM

Exhibit Hall B, Minneapolis Convention Center

The effect of dairy manure applications on nitrogen fixation by alfalfa under Mediterranean climate conditions
Bridget G. Guiza, University of California, San Diego

PS 49-143

Partitioning in Trees and Soils (PiTS): A field research facility for testing dynamic carbon partitioning representations within global models
Jeffrey M. Warren, Oak Ridge National Laboratory; Colleen Iversen, Oak Ridge National Laboratory; Jiafu Mao, Oak Ridge National Laboratory; Richard J. Norby, Oak Ridge National Laboratory; Dan M. Ricciuto, Oak Ridge National Laboratory; Peter E. Thornton, Oak Ridge National Laboratory

PS 49-144

Seasonal patterns of δ¹³C in tree roots: using natural abundance measurements to qualify temporal and spatial carbon allocation by root order
Alex M. Paya, Cornell University; Thorsten E.E. Grams, Technische Universität München; Taryn L. Bauerle, Cornell University

PS 49-145

Elevated levels of ∂¹⁵N in Riverine Turtles: Trophic enrichment or anthropogenic input?
Natalie R. Hofmeister, St. Olaf College; Megan Welk, College of Menominee Nation; Steven Freedberg, St. Olaf College

PS 49-146

Assessing the movements and diets of golden eagles in eastern North America using stable isotope and telemetry data
David M. Nelson, University of Maryland Center for Environmental Science; Todd Katzner, West Virginia University; Trish Miller, West Virginia University; Adam E. Duerr, West Virginia University; Jeff Cooper, Virginia Department of Game and Inland Fisheries; Michael Lanzone, Cellular Tracking Technologies, LLC; Maria Wheeler, Duquesne University

PS 49-147

Stable isotope analysis highlights contrasting use of C₃ and C₄ plants resources by prairie small mammals
Diane Angell, St. Olaf College; Vianey Avila, Northern Arizona University; Asia Murphy, North Carolina State University; Danny Pirtle, St. Olaf College; Spencer Schubert, St. Olaf College

PS 49-148

Characterizing isotopic variability of primary production and small mammals and the implications for reconstructing paleodiets over the last 5 MYR
Andrew Haveles, University of Minnesota; David Fox, University of Minnesota; Kristian Talmadge, University of California - San Diego; Kena Fox-Dobbs, University of Puget Sound

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PS 49 - Stable Isotope Applications