Thursday, August 6, 2009: 1:30 PM-5:00 PM
Sendero Blrm II, Hyatt
COS 107 - Effects of Multiple Global Changes on Communities and Ecosystems
1:30 PMGlobal change amplifies the effects of wildfire on soil greenhouse gases emissions
Audrey Niboyet, Ecole Normale Supérieure, Jamie R. Brown, Northern Arizona University, Paul Dijkstra, Northern Arizona University, Joseph C. Blankinship, Northern Arizona University, Paul W. Leadley, Université Paris Sud, Xavier Le Roux, Université Lyon 1, Laure Barthes, Université Paris Sud, Romain L. Barnard, ETH Zurich / UC Berkeley, Christopher B. Field, Carnegie Institution of Washington, Bruce A. Hungate, Northern Arizona University
1:50 PMInteractions of nutrient pollution and sea-level rise in a central California estuary, Elkhorn Slough
Joanna L. Nelson, University of California, Santa Cruz
2:10 PMExperimental warming and free-air [CO2] enrichment influence ecosystem carbon dynamics and evapotranspiration in a semi-arid grassland
Jana L. Heisler-White, University of Wyoming, Elise Pendall, University of Wyoming, David Williams, University of Wyoming, Yolima Carrillo, University of Wyoming, Jack Morgan, USDA-ARS, Daniel R. LeCain, USDA-ARS, Joanne Newcomb, University of Wyoming
2:30 PMSoil-mediated climate change effects on plant performance and plant-competitive interactions
Paul Kardol, Oak Ridge National Laboratory, Jennifer A. Schweitzer, University of Tennessee - Knoxville
2:50 PMTemperate and Boreal tree growth declines in spite of increasing atmospheric CO2
Lucas C.R. Silva, University of Guelph, Madhur Anand, University of Guelph, Mark D. Leithead, University of Guelph
3:10 PMBreak
3:20 PMAcclimation and adaptation of deciduous tree seedlings to a warmer, wetter climate
Rebekah Wagner, The Pennsylvania State University, Margot Kaye, The Pennsylvania State University, Jason Kaye, The Pennsylvania State University, Marc Abrams, The Pennsylvania State University
3:40 PMEffects of exotic species and overgrazing on biodiversity and ecosystem functioning
Forest I. Isbell, Iowa State University, Brian J. Wilsey, Iowa State University
4:00 PMShort-term ecosystem responses to experimental salmon carcass and analog additions in headwater streams
Amy M. Marcarelli, Idaho State University, Colden V. Baxter, Idaho State University, Scott F. Collins, Idaho State University, Mark S. Wipfli, University of Alaska - Fairbanks
4:20 PMElevated N deposition and drought: a deadly mix for Jeffrey pine on the west slope of the Sierra Nevada
Nancy E. Grulke, USDA Forest Service
4:40 PMImpacts of atmospheric nitrogen and phosphorous deposition on the alpine ponds of Banff National Park: The effects on aquatic biodiversity & ecosystem functioning
Lisa L. Porter, University of Alberta, R. Vinebrooke, University of Alberta, J. Zettel, University of Alberta

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See more of The 94th ESA Annual Meeting (August 2 -- 7, 2009)