95th ESA Annual Meeting (August 1 -- 6, 2010)

Tuesday, August 3, 2010: 1:30 PM-5:00 PM

406, David L Lawrence Convention Center

Presider:

Biao Zhu, Lawrence Berkeley National Laboratory

1:30 PM

COS 31-1

Why plants lose their inhibitions in the Arctic: functional traits, phylogenetics and respiration in the light
Nicholas Mirotchnick, University of Toronto; Owen Atkin, ARC Centre of Excellence in Plant Energy Biology; Matthew Turnbull, University of Canterbury; Kevin L. Griffin, Columbia University

1:50 PM

COS 31-2

Effects of nitrogen cycle on the historic land carbon sink
Stefan Gerber, University of Florida IFAS; Lars Hedin, Princeton University; Elena Shevliakova, Princeton University; Stephen W. Pacala, Princeton University; Sonja G. Keel, University of Bern

2:10 PM

COS 31-3

Biogeochemical consequences of moss die-off in response to increased pulsing precipitation in an arid ecosystem
Tamara J. Zelikova, University of Wyoming; Sasha C. Reed, U.S. Geological Survey; Jayne Belnap, U.S. Geological Survey

2:30 PM

COS 31-4

Surprisingly rapid nitrogen cycling in tropical forest plantations on volcanically derived soils
James W. Raich, Iowa State University; Ann E. Russell, Iowa State University

2:50 PM

COS 31-5

Spatial and temporal variations in terrestrial CH₄ flux over North America during 1979-2008
Xiaofeng Xu, Auburn University, AL; Hanqin Tian, Auburn University; Mingliang Liu, Washington State University; Wei Ren, Auburn University; Guangsheng Chen, Oak Ridge National Laboratory; Chaoqun Lu, Auburn University; Chi Zhang, Auburn University

3:10 PM

COS 31-

Break

3:20 PM

COS 31-6

Ecological and historical controls on black carbon storage in Hawaiian grassland soils
Daniela Cusack, University of California - Los Angeles; Oliver A. Chadwick, University of California; Thegn N. Ladefoged, Auckland University; Peter M. Vitousek, Stanford University

3:40 PM

COS 31-7

Soil nitrogen emissions in a changing climate: Lessons from the Colorado Plateau
Carmody K. McCalley, Cornell University; Jed P. Sparks, Cornell University

4:00 PM

COS 31-8

Bridging non-random tree species change and microbial community function in an uncertain future
Ashley D. Keiser, Iowa State University; Jennifer D. Knoepp, USDA Forest Service Southern Research Station; Mark A. Bradford, Yale University

4:20 PM

COS 31-9

Testing the stability of carbon pools stored in Carex stricta tussocks
Beth Lawrence, University of Wisconsin-Madison

4:40 PM

COS 31-10

The response of amino acid cycling to global change across multiple biomes: Feedbacks on soil nitrogen availability
Edward R. Brzostek, Indiana University; Adrien C. Finzi, Boston University

See more of: Contributed Oral Papers

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COS 31 - Biogeochemistry: C and N Cycling in Response to Global Change III