S.G. Pritchard

Re-assessment of plant carbon dynamics at the Duke free-air CO2 enrichment site: interactions of atmospheric [CO2] with nitrogen and water availability over stand development
McCarthy, H.R., R. Oren, K.H. Johnsen, A. Gallet-Budynek, S.G. Pritchard, C.W. Cook, Shannon L. LaDeau, R.B. Jackson, and A.C. Finzi. 2009. “Re-Assessment of Plant Carbon Dynamics at the Duke Free-Air CO2 Enrichment Site: Interactions of Atmospheric [CO2] With Nitrogen and Water Availability over Stand Development”. New Phytologist 185 (2): 514-28. doi:10.1111/j.1469-8137.2009.03078.x.
Increases in nitrogen uptake rather than nitrogen-use efficiency support higher rates of temperate forest productivity under elevated CO2
Finzi, A.C., R.J. Norby, C. Calfapietra, A. Gallet-Budynek, B. Gielen, W.E. Holmes, M.R. Hoosbeek, et al. 2007. “Increases in Nitrogen Uptake Rather Than Nitrogen-Use Efficiency Support Higher Rates of Temperate Forest Productivity under Elevated CO2”. Proc. Nat. Acad. Sci. 104: 14014-19. http://www.pnas.org/cgi/content/abstract/0706518104v1.