97th ESA Annual Meeting (August 5 -- 10, 2012)

COS 150 - Climate Change: Biogeochem Cycles I

Thursday, August 9, 2012: 1:30 PM-5:00 PM
B115, Oregon Convention Center
1:30 PM
COS 150-1
Decomposition dynamics of plant litter subjected to warming and altered precipitation in an old-field ecosystem
Vidya Suseela, Clemson University; Nishanth Tharayil, Clemson University; Baoshan Xing, University of Massachusetts, Amherst; Jeffrey S. Dukes, Purdue University
1:50 PM
COS 150-2
Mountain pine beetle epidemic changes ecosystem flux controls of lodgepole pine
David E. Reed, University of Wyoming; Brent E. Ewers, University of Wyoming; Elise Pendall, University of Wyoming; Robert D. Kelly, University of Wyoming; Urszula Norton, University of Wyoming; Faith N. Whitehouse, University of Wyoming
2:10 PM
COS 150-3
Invasion of a semi-arid shrubland by non-native annuals increases soil respiration rates and alters sensitivity to moisture and temperature
Marguerite Mauritz, Northern Arizona University; David A. Lipson, San Diego State University
2:30 PM
COS 150-4
Ecosystem carbon storage does not vary across a 5.2°C mean annual temperature gradient in Hawaiian tropical montane wet forests
Paul C. Selmants, University of Hawaii at Manoa; Creighton M. Litton, University of Hawaii at Manoa; Christian P. Giardina, USDA Forest Service
2:50 PM
COS 150-5
Impacts of drought and precipitation variability on the C balance of a regenerating semi-arid pine forest
Nadine Ruehr, Institute of Meteorology and Climate Research - Atmospheric Environmental Research (IMK-IFU), Karlsruhe Institute of Technology ; Beverly E. Law, Oregon State University; Dustin Quandt, Oregon State University; Mathew Williams, University of Edinburgh
3:10 PM
COS 150-
Break
3:20 PM
COS 150-6
Effects of algal carbon on methane production rates and methanogen community structure in temperate lake sediment
William E. West, University of Notre Dame; James J. Coloso, University of Notre Dame; Stuart E. Jones, University of Notre Dame
3:40 PM
COS 150-7
High-elevation soils and lake sediments as sources of P to aquatic ecosystems of the Sierra Nevada, CA
Peter M. Homyak, University of California, Santa Barbara; James O. Sickman, UC Riverside; John Melack, University of California, Santa Barbara
4:00 PM
COS 150-8
Projected effects of climate and development on California fire emissions
Matthew D. Hurteau, Pennsylvania State University; Anthony Westerling, University of California, Merced; Christine Wiedinmyer, National Center for Atmospheric Research
4:20 PM
COS 150-9
Integrating O3 influences on terrestrial processes: Photosynthetic and stomatal response data available for large-scale modeling
Danica L. Lombardozzi, Cornell University; Jed P. Sparks, Cornell University; Gordon Bonan, NCAR
4:40 PM
COS 150-10
Response of soil efflux to experimental warming and increased precipitation intensity depends upon latitudinal climate gradient in Pacific Northwest grasslands
Lorien L. Reynolds, University of Oregon; Bart R. Johnson, University of Oregon; Laurel Pfeifer-Meister, University of Oregon; Timothy E. Tomaszewski, University of Oregon; Scott D. Bridgham, University of Oregon
See more of: Contributed Oral Papers
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