gcb2643-sup-0001-FigureS1.docWord document43KFigure S1. Extractable (in 2 M KCl) NH4-N and NO3-N throughout the soil profile under ambient and elevated [CO2].
gcb2643-sup-0002-FigureS2.docWord document38KFigure S2. Decomposition of standard substrate as a function of depth at ORNL FACE using birch wood (Betula sp.) dowels.
gcb2643-sup-0003-TableS1.docWord document51KTable S1. Initial soil characteristics.
gcb2643-sup-0004-TableS2.docWord document48KTable S2. Potential C mineralization rates measured throughout the 243-day soil incubation.
gcb2643-sup-0005-TableS3.docWord document45KTable S3. The effects of refrigeration length on extractable (in 2 M KCl) soil N as well as potential C mineralization rates.
gcb2643-sup-0006-TableS4.docWord document48KTable S4. Steady-state decomposition rates of the particulate organic matter (POM) pool by soil depth increment.

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