Session: Climate Change: Biogeochem Cycles (99th ESA Annual Meeting (August 10 -- 15, 2014))

8:00 AM

Spatial and temporal variability in methane emissions from lowland pastures
Samuel D. Chamberlain, Cornell University; Jed P. Sparks, Cornell University

8:20 AM

COS 127-2

Species effects on boreal fire dynamics; Implications for climate feedbacks
Brendan M. Rogers, University of California, Irvine; Michael Goulden, University of California, Irvine; Amber J. Soja, National Institute of Aerospace, NASA Langley Research Center; James T. Randerson, University of California, Irvine

8:40 AM

COS 127-3

Centennial-scale ecological interactions between U.S. forests and climate: Using models and data to constrain the historic biosphere-atmosphere carbon cycle
Jaclyn Hatala Matthes, Wellesley College; David J.P. Moore, University of Arizona; Andrew M. Fox, National Ecological Observatory Network; Simon Goring, University of Wisconsin-Madison; Benjamin Poulter, NASA GSFC; Tristan Quaife, University of Reading; Kevin Schaefer, National Snow & Ice Data Center; Joerg Steinkamp, Senckenberg Gesellschaft für Naturforschung; Michael Dietze, Boston University

9:00 AM

COS 127-4

Dramatic change in trophic structure in the Southern California Bight in response to the 1997-98 El Niño: 17 years of record from predatorδ¹⁵N amino acids
Iliana Ruiz-Cooley, University of California Santa Cruz; Lisa Ballance, Southwest Fisheries Science Center, NMFS, NOAA; Paul Fiedler, Southwest Fisheries Science Center, NMFS, NOAA; Susan Chivers, Southwest Fisheries Science Center, NMFS, NOAA; Kerri Danil, Southwest Fisheries Science Center, NMFS, NOAA; Tim Gerrodette, Southwest Fisheries Science Center, NMFS, NOAA

9:20 AM

COS 127-5

Increased rainfall variability and nitrogen fertilization accelerate nutrient cycling in a restored prairie
Michael J. Schuster, Purdue University; Jeffrey S. Dukes, Purdue University

9:40 AM

COS 127-

Break

9:50 AM

COS 127-6

Soil respiration response to precipitation manipulation in piñon-juniper woodland
Michael G. Ryan, Colorado State University; Tobah M. Gass, National Coalition of Independent Scholars; S. Andra White, University of New Mexico; Robert E. Pangle, University of New Mexico; William, T. Pockman, University of New Mexico; Nate G. McDowell, Los Alamos National Laboratory

10:10 AM

COS 127-7

Are greenhouse gas emissions from dairy manure management currently underestimated?
Justine J. Owen, University of California Berkeley; Whendee L. Silver, University of California, Berkeley

10:30 AM

COS 127-10

Atmospheric CO₂ enrichment and reactive N inputs interactively increase cation release and soil acidification
Li Zhang, Beijing Normal University; Lei Cheng, Zhejiang University; Cong Tu, North Carolina State University; Yi Wang, North Carolina State University; Dan C. Bowman, North Carolina State University; Kent O. Burkey, USDA, Plant Science Research Unit; Xinmin Bian, Nanjing Agricultural University; Weijian Zhang, Nanjing Agricultural University; Shuijin Hu, North Carolina State University

10:50 AM Cancelled

COS 127-8

Dryland responses to climate change: Assessing the biogeochemical consequences of Syntrichea caninervis mortality resulting from altered precipitation regimes (widthdrawn)
Kristina Young, U.S. Geological Survey; Jayne Belnap, U.S. Geological Survey; Sasha Reed, U.S. Geological Survey

11:10 AM Cancelled

COS 127-9

Is there a universal temperature dependence of aquatic ecosystem respiration? (widthdrawn)
Kathijo Jankowski, University of Washington; Daniel Schindler, University of Washington; Gordon Holtgrieve, University of Washington

COS 127 Climate Change: Biogeochem Cycles

COS 127
Climate Change: Biogeochem Cycles