Session: Biogeochemistry: Atmospheric N Deposition Effects (2017 ESA Annual Meeting (August 6 -- 11))

PS 2-26

Effect of manganese availability on litter decay under simulated nitrogen deposition
Emily D. Whalen, University of New Hampshire; Serita Frey, University of New Hampshire

PS 2-27

Foliar uptake of nitrogen deposition: Impacts on earth system model estimates of terrestrial carbon cycling
Susan J. Cheng, Cornell University; Danica Lombardozzi, National Center for Atmospheric Research; Peter Hess, Cornell University; Christine L. Goodale, Cornell University

PS 2-28

Soil chemistry and forest understory composition responses to alternative deposition and climate change scenarios in the Northeastern U.S
Stephen D. LeDuc, US Environmental Protection Agency; Christopher M. Clark, US Environmental Protection Agency; Jennifer N. Phelan, Research Triangle Institute (RTI) International; Salim Belyazid, Belyazid Consulting; Micah G. Bennett, US Environmental Protection Agency; John Buckley, Research Triangle Institute (RTI) International; Jamie Cajka, Research Triangle Institute (RTI) International; Phillip Jones, Vermont Agency of Natural Resources

PS 2-29

Asymbiotic nitrogen fixation in response to canopy versus understory nitrogen addition in forest ecosystems
Mianhai Zheng, South China Botanical Garden, Chinese Academy of Sciences; Wei Zhang, South China Botanical Garden, Chinese Academy of Sciences; Yiqi Luo, University of Oklahoma; Shiqiang Wan, Hebei University; Shenglei Fu, College of Environment and Planning, Henan University; Jiangming Mo, Chinese Academy of Sciences

PS 2-30

Biocrust community responses to nitrogen deposition in dry and wet alpine meadows
Caroline A. Havrilla, U.S. Geological Survey; Halle L. Bramer, University of Colorado Boulder; Nichole N. Barger, University of Colorado Boulder; Amber C. Churchill, University of Colorado Boulder

PS 2-31

Soluble soil aluminum alters the relative uptake of different mineral nitrogen forms by six mature temperate broadleaf tree species
Mark B. Burnham, West Virginia University; Jonathan R. Cumming, West Virginia University; Mary Beth Adams, USDA Forest Service; William T. Peterjohn, West Virginia University

PS 2-32

Nitrogen deposition influences tree sapling diversity in forests of the southeastern United States
Jonathan T. Dolan, UNC Chapel Hill; Alissa Brown, University of North Carolina; Bianca E. Lopez, University of North Carolina; Peter Wilfahrt, University of North Carolina; Robert K. Peet, University of North Carolina at Chapel Hill; Peter S. White, University of North Carolina at Chapel Hill

PS 2-33

Effects of acidic deposition and a soil acidification gradient on forest understory plant richness and composition in the Adirondack Mountains, New York
Michael Zarfos, State University of New York College of Environmental Science and Forestry; Martin Dovciak, State University of New York College of Environmental Science and Forestry; Gregory B. Lawrence, U.S. Geological Survey; Todd C. McDonnell, E&S Environmental Chemistry, Inc; Timothy J. Sullivan, E&S Environmental Chemistry, Inc

PS 2-34

Soil respiration response to 28 years of nitrogen fertilization in a temperate deciduous forest
Brooke A. Eastman, West Virginia University; William T. Peterjohn, West Virginia University

PS 2 - Biogeochemistry: Atmospheric N Deposition Effects