COS 186 - Biogeochemistry: Experimental Climate Change Effects On Biogeo Processes

Presentations:

• 3:30 PM – 3:45 PM EDT

  CANCELLED - Novel fungal endophyte infection impacts grassland greenhouse gas emissions under climate stressors
  

  Presenting Author: Rebecca K. McGrail – University of Kentucky

  Coauthor: Jonathan Moore – Simon Fraser University

  Coauthor: Elizabeth Carlisle – University of Kentucky

  Coauthor: Jim A. Nelson – University of Kentucky

  Coauthor: Rebecca L. McCulley – University of Kentucky
• 3:45 PM – 4:00 PM EDT

  Historic precipitation regimes alter current N cycling in tallgrass prairie
  

  Presenting Author: Caitlin M. Broderick – Kansas State University

  Coauthor: Lydia H. Zeglin – Division of Biology - Kansas State University

  Coauthor: Kiona M. Freeman – Kansas State University

  Coauthor: John M. Blair – Kansas State University
• 4:00 PM – 4:15 PM EDT

  Soil Microbial Community Response to Drought and Nitrogen Fertilization in a California Grassland Ecosystem
  

  Presenting Author: Andie Nugent – University of California, Irvine

  Coauthor: Nichole Fiore – UC Irvine

  Coauthor: Michael Goulden – UC Irvine

  Coauthor: Steven D. Allison – University of California, Irvine
• 4:15 PM – 4:30 PM EDT

  Hydraulic control over PSII photochemistry improves prediction of photosynthesis and growth during drought
  

  Presenting Author: Dohyoung Kim, n/a – University at Buffalo

  Coauthor: Carmela R. Guadagno – University of Wyoming

  Coauthor: David S. Mackay – University at Buffalo

  Coauthor: Brent E. Ewers – University of Wyoming
• 4:30 PM – 4:45 PM EDT

  Microbial community responses to elevated temperature and CO₂ in peatland soil decomposition ladders
  

  Coauthor: Spencer Roth – Biosciences Division, Oak Ridge National Laboratory

  Coauthor: Natalie Griffiths – Environmental Sciences Division, Oak Ridge National Laboratory

  Coauthor: Randy Kolka – USDA Forest Service, Northern Research Station

  Coauthor: Paul J. Hanson – Environmental Sciences Division, Oak Ridge National Laboratory

  Coauthor: Keith Oleheiser – Environmental Sciences Division, Oak Ridge National Laboratory

  Coauthor: Alyssa Carrell – Biosciences Division, Oak Ridge National Laboratory

  Coauthor: Dawn Klingeman – Biosciences Division, Oak Ridge National Laboratory

  Presenting Author: Christopher W. Schadt – Biosciences Division, Oak Ridge National Laboratory
• 4:45 PM – 5:00 PM EDT

  Plant community drivers of ecosystem response to extreme summer drought in successional old-fields
  

  Presenting Author: Amber C. Churchill – Cedar Creek Ecosystem Science Reserve, Department of Ecology, Evolution and Behavior, University of Minnesota

  Coauthor: Forest Isbell, PhD – University of Minnesota