You are hereHome › Jacob Shively (x) › Calcium (x) › Guttmann, Rodney (x) › Search results (1 - 2 of 2) Label Nitrogen deposition contributes to soil acidification in tropical ecosystems Lu, X., Mao, Q., Gilliam, F. S., Luo, Y., & Mo, J. (2014). Nitrogen deposition contributes to soil acidification in tropical ecosystems. Global Change Biology, 20, 3790-3801. doi:10.1111/gcb.12665 Effects of excess nitrogen on biogeochemistry of a temperate hardwood forest: Gilliam, F. S., Billmyer, J. H., Walter, C. A., & Peterjohn, W. T. (2016). Effects of excess nitrogen on biogeochemistry of a temperate hardwood forest:: Evidence of nutrient redistribution by a forest understory species. Atmospheric Environment, 146, 261-270. doi:10.1016/j.atmosenv.2016.04.007