PS 46
Biogeochemistry

Thursday, August 14, 2014: 4:30 PM-6:30 PM
Exhibit Hall, Sacramento Convention Center
 Atmospheric dust and sea-salt aerosol spray as sources of molybdenum, a control on tropical forest function?
Michelle Y. Wong, Cornell University; Robert W. Howarth, Cornell University; Roxanne Marino, Cornell University; Natalie M. Mahowald, Cornell University; Earle R. Williams, Massachusetts Institute of Technology
 Scaling terrestrial denitrification: Natural N isotopes and nirS gene abundance in temperate biomes
Erin F.E. Lennon, University of California, Davis; Benjamin Z. Houlton, University of California, Davis
 Decadal exposure to elevated CO2 and elevated O3 decreases soil carbon content in northern temperate forests: Final results from Aspen FACE
Alan Talhelm, University of Idaho; Kurt S. Pregitzer, University of Idaho; Donald R. Zak, University of Michigan
 Detecting differences of tissue chemistry in four northern hardwoods tree species
Yang Yang, State University of New York, College of Environmental Science and Forestry; Ruth D. Yanai, SUNY College of Environmental Science and Forestry; Russell D. Briggs, SUNY College of Environmental Science and Forestry
 Does herbivore damage increases methane emission by aquatic macrophytes?
Antonella Petruzzella, Federal University of Rio de Janeiro/UFRJ; Rafael D. Guariento, Federal University of Rio de Janeiro/UFRJ; Anderson R. Gripp, Federal University of Rio de Janeiro/UFRJ; Claudio C. Marinho, Federal University of Rio de Janeiro/UFRJ; Francisco A. Esteves, Federal University of Rio de Janeiro/UFRJ
 Does nitrogen fertilization increase stand resistance to storm damage?
Christopher A. Walter, West Virginia University; Mark B. Burnham, West Virginia University; Brenden E. McNeil, West Virginia University; Mary Beth Adams, USDA Forest Service; William T. Peterjohn, West Virginia University
 Sustained effects of chronic nitrogen addition on the capacity of fungi to degrade lignin
Elizabeth A. Landis, University of New Hampshire; Linda T.A. Van Diepen, University of New Hampshire; Anne Pringle, Harvard University; Serita D. Frey, University of New Hampshire
 Spatial gradients in wetland water chemistry attributes across a landscape gradient of permanent and ephemeral wetlands
Megen Hines, University of Wisconsin-Stout; Amanda Little, University of Wisconsin-Stout; James Church, University of Wisconsin-Stout
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