Air pollution and the changing biogeochemistry of northern forests. Frontiers in Ecology and the Environment. :110622071548013.. 2012.
Chronic nitrogen deposition reduces the abundance of dominant forest understory and groundcover species. Forest Ecology and Management. 293:39-48.. 2013.
Nitrogen turnover in the leaf litter and fine roots of sugar maple. Ecology. 91(12):3456-3462.. 2010.
No evidence that chronic nitrogen additions increase photosynthesis in mature sugar maple forests. Ecological Applications. 21(7):2413-2424.. 2011.
Simulated atmospheric NO3- deposition increases soil organic matter by slowing decomposition. Ecological Applications. 18(8):2016-2027.. 2008.
Simulated chronic nitrogen deposition increases carbon storage in Northern Temperate forests. Global Change Biology. 14:142-153.. 2008.
Simulated N deposition negatively impacts sugar maple regeneration in a northern hardwood ecosystem. Journal of Applied Ecology. 49:155-163.. 2011.
Long-term global change effects on forest biogeochemistry in the north-central United States. Department of Natural Resources and Environmental Science. Doctor of Philosophy:183pp... 2011.