COS 125 - Biogeochemistry: C And N Cycling In Response To Global Change 2

Presentations:

• 8:00 AM – 8:15 AM EDT

  Burning decreases grassland sensitivity, and increases resilience, to nitrogen fertilization
  

  Presenting Author: Matthew A. Nieland – Division of Biology, Kansas State University

  Coauthor: Lydia H. Zeglin – Division of Biology - Kansas State University
• 8:15 AM – 8:30 AM EDT

  Nitrogen plant uptake in a semiarid ecosystem is modulated by water and plant type
  

  Presenting Author: Courtney M. Currier – Arizona State University

  Coauthor: Osvaldo E. Sala – Arizona State University
• 8:30 AM – 8:45 AM EDT

  Denitrification response to warming in late summer and early spring at a Northeast temperate forest
  

  Presenting Author: Catalina Mejia – Cornell University

  Coauthor: Peter M. Groffman – ASRC City University of New York

  Coauthor: Christine Goodale – Cornell University
• 8:45 AM – 9:00 AM EDT

  Effects of partial throughfall exclusion on soil carbon cycling in four lowland tropical forests across rainfall and soil fertility variation
  

  Presenting Author: Daniela F. Cusack, Cusack, PhD – Ecosystem Science & Sustainability, CSU

  Coauthor: Lee H. Dietterich, PhD – Ecosystem Science & Sustainability, CSU

  Coauthor: Amanda L. Cordeiro, MS – Ecosystem Science & Sustainability, CSU

  Coauthor: Nicholas Bouskill, PhD – Lawrence Berkeley National Lab

  Coauthor: Stephany Chacon, PhD – Lawrence Berkeley National Lab

  Coauthor: Karis McFarlane, PhD – Lawrence Livermore National Lab
• 9:00 AM – 9:15 AM EDT

  Effects of warming and elevated [CO₂] on N₂-fixation and its coupling to CH₄-oxidation in the Sphagnum moss microbiome
  

  Presenting Author: Caitlin Petro – Georgia Institute of Technology

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

  Coauthor: Katherine Duchesneau – Georgia Institute of Technology

  Coauthor: Sekou Noble-Kuchera – Georgia Institute of Technology

  Coauthor: Colleen Iversen – Oak Ridge National Laboratory

  Coauthor: Jeffrey Chanton – Florida State University

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

  Coauthor: David J. Weston, PhD – Oak Ridge National Laboratory

  Coauthor: Jennifer Glass – Georgia Institute of Technology

  Coauthor: Joel E. Kostka – Georgia Institute of Technology
• 9:15 AM – 9:30 AM EDT

  Determining the effects of sediment thin-layer placement (TLP) on greenhouse gas dynamics in a temperate salt marsh
  

  Presenting Author: Nia Bartolucci – Boston University

  Coauthor: Robinson Fulweiler – Boston University