Interpreting δ15N in Soil Profiles: Insights From the N-Isotopes of Amino Acids
Michael J Philben, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States, Kate A Edwards, Natural Resources Canada - Canadian Forest Service, Edmonton, AB, Canada, Sharon A Billings, University of Kansas, Department of Ecology and Evolutionary Biology and Kansas Biological Survey and Center for Ecological Research, Lawrence, KS, United States, Geert Van Biesen, Memorial University of Newfoundland, St John's, Canada, Frances A. Podrebarac, USDA Agricultural Research Service, Starkville, MS, United States and Susan E Ziegler, Memorial University of Newfoundland, Earth Science, St John's, NL, Canada
