Session: Biogeochemistry: New Paradigms In Biogeochem Cycling III (2017 ESA Annual Meeting (August 6 -- 11))

1:30 PM

Nutrient acquisition strategies promote high growth in tropical nitrogen fixing trees under elevated CO₂
Megan K. Nasto, University of Montana; Klaus Winter, Smithsonian Tropical Research Institute; Benjamin L. Turner, Smithsonian Tropical Research Institute; Cory C. Cleveland, University of Montana

1:50 PM

COS 149-2

Dynamic role of nitrogen fixation in long-term net biomass accumulation in mature tropical forest
Jack Brookshire, Montana State University; Nina Wurzburger, University of Georgia; Bryce Currey, Montana State University; Duncan Menge, Columbia University; Mike Oatham, University of West Indies

2:10 PM

COS 149-3

Agriculture is a major source of NO_x in California
Maya Almaraz, University of California, Davis; Edith Bai, Instituted of Applied Ecology, Chinese Academy of Sciences; Chao Wang, Instituted of Applied Ecology, Chinese Academy of Sciences; Ian Faloona, University of California, Davis; Justin Trousdell, University of California, Davis; Benjamin Z. Houlton, University of California, Davis

2:30 PM

COS 149-4

Over half of potential soil extracellular enzyme activity occurs below 20 cm
Nicholas C. Dove, University of California Merced; Keshav Arogyaswamy, University of California, Riverside; Chelsea J. Carey, Point Blue Conservation Science, University of California, Riverside; Aaron Packman, Northwestern University; Stephen C. Hart, University of California, Merced; Emma L. Aronson, University of California Riverside

2:50 PM

COS 149-5

Age and transit time distributions of biogeochemical elements in terrestrial ecosystems
Carlos A. Sierra, Max-Planck-Institute for Biogeochemistry; Verónika Ceballos, Max-Planck-Institute for Biogeochemistry; Holger Metzler, Max-Planck-Institute for Biogeochemistry; Markus Müller, Max-Planck-Institute for Biogeochemistry

3:10 PM

COS 149-

Break

3:20 PM

COS 149-6

Sustainability in the broadest possible sense: Optimizing ecological sanitation (EcoSan) for climate change mitigation, tight nutrient cycles, and resilient waste management
Gavin McNicol, University of Hawaii at Manoa; Sasha Kramer, Sustainable Organic Integrated Livelihoods (SOIL) Haiti; Rebecca Ryals, University of Hawaii at Manoa

3:40 PM

COS 149-7

Global riverine exports of nutrients: Translating fisheries into biogeochemical fluxes
Jessica R. Corman, University of Wisconsin-Madison; Cathy Reidy Liermann, University of Washington; Peter B. McIntyre, University of Wisconsin

4:00 PM Cancelled

COS 149-8

Potassium: The Forgotten Element (widthdrawn)
Alan Townsend, University of Colorado; William Schlesinger, Nicholas School of the Environment

4:20 PM

COS 149-9

The carbon and nitrogen cycle collide in soil: An examination of the effects of switchgrass root exudates on soil denitrification
Kathryn Bloodworth, Michigan State University; William E. West, Michigan State University

4:40 PM

COS 149-10

Microbial community-level regulation explains soil carbon responses to long-term litter manipulations
Katerina Georgiou, Lawrence Berkeley National Laboratory, University of California, Berkeley; Rose Zheng Abramoff, Lawrence Berkeley National Laboratory; John Harte, University of California; William Riley, Lawrence Berkeley National Laboratory; Margaret S. Torn, Lawrence Berkeley National Laboratory, University of California

COS 149 - Biogeochemistry: New Paradigms In Biogeochem Cycling III