Organic N cycling in Arctic ecosystems: Quantifying root uptake kinetics and temporal variability of soil amino acids.

Peter M Homyak1, Sadie L Iverson2, Eric Slessarev3, Ken Marchus4 and Joshua Schimel4, (1)University of California Riverside, Environmental Sciences, Riverside, CA, United States, (2)UC Santa Barbara, Santa Barbara, CA, United States, (3)Lawrence Livermore National Laboratory, Physical and Life Sciences Directorate, Livermore, United States, (4)University of California Santa Barbara, Santa Barbara, CA, United States
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