T. McDonnell
Lawrence, G. B., T. J. Sullivan, D. Burns, Scott W. Bailey, B.J. Cosby, M. Dovciak, Holly A. Ewing, et al. 2015. “Acidic Deposition Along the Appalachian Trail Corridor and Its Effects on Acid-Sensitive Terrestrial and Aquatic Resources: Results of the Appalachian Trail MEGA-Transect Atmospheric Deposition Study.”
Sullivan, T. J., G. B. Lawrence, Scott W. Bailey, T. C. McDonnell, C. M. Beier, Kathleen C. Weathers, G. T. McPherson, and D. A. Bishop. 2013. “Effects of Acidic Deposition and Soil Acidification on Sugar Maple Trees in the Adirondack Mountains, New York”. Environmental Science & Technology 47 (22): 12687-94. doi:10.1021/es401864w.