Short-Term Recovery of Ammonium-15Nitrogen Applied to a Temperate Forest Inceptisol and Ultisol in East Tennessee, USA. Communications in Soil Science and Plant Analysis. 38(19):2693-2704.. 2007.
Belowground fate of 15N injected into sweetgum trees (Liquidambar styraciflua) at the ORNL FACE Experiment. Rapid Communications in Mass Spectrometry. 23:3094–3100.. 2009.
Intra-annual changes in biomass, carbon, and nitrogen dynamics at 4-year old switchgrass field trials in west Tennessee, USA. Agriculture, Ecosystems & Environment. 136:177-184.. 2010.
Response of “Alamo” switchgrass tissue chemistry and biomass to nitrogen fertilization in West Tennessee, USA. Agriculture, Ecosystems & Environment. 140(1-2):289-297.. 2011.
Investigation of laser-induced breakdown spectroscopy and multivariate analysis for differentiating inorganic and organic C in a variety of soils. Spectrochimica Acta Part B: Atomic Spectroscopy.. 2013.