Air pollution and the changing biogeochemistry of northern forests. Frontiers in Ecology and the Environment. :110622071548013.. 2012.
Contribution of atmospheric nitrogen deposition to net primary productivity in a northern hardwood forest. Canadian Journal of Forest Research. 39(6):1108-1118.. 2009.
The role and diversity of arbuscular mycorrhizal fungi in Acer saccharum dominated forest ecosystems under natural and N-amended conditions. School of Forest Resources and Environmental Sciences. Doctor of Philosophy:99.. 2008.
Processing of atmospheric nitrogen by clouds above a forest environment. Journal of Geophysical Research. 112(D11). 2007.