69 Organic Matter Processing II

Wednesday, May 20, 2009: 4:00 PM-5:45 PM
Ford Ballroom
Elizabeth B. Sudduth
4:00 PM
Integrating resource utilization and temperature in metabolic scaling of riverine bacterial production
Robert L. Sinsabaugh, University of New Mexico; Jennifer Follstad Shah, Duke University
4:15 PM
Ecosystem metabolism in coastal plain streams in southeastern Louisiana
Jonathan L. West, Louisiana State University; Christopher P. Bonvillain, Louisiana State University; William E. Kelso, Louisiana State University
4:30 PM
Both microbes and macroinvertebrates mediate the contribution of different litter species to benthic oxygen demand
Andrew S. Mehring, University of Georgia; George Vellidis, University of Georgia; Catherine M. Pringle, University of Georgia; Kevin A. Kuehn, University of Southern Mississippi
4:45 PM
Characterization of water chemistry in the presence of Didymosphenia geminata in boulder creek
Rachel A. McLoughlin, University of Colorado; Diane M. McKnight, University of Colorado
5:00 PM
Geostatistical modeling of benthic organic carbon and sediment oxygen demand within a blackwater river: Contribution to low dissolved oxygen levels
M. Jason Todd, University of Georgia; R. Richard Lowrance, USDA-ARS; Pierre Goovaerts, BioMedware Inc.; George Vellidis, University of Georgia; Catherine M. Pringle, University of Georgia
5:15 PM
Examining controls on ecosystem metabolism in urban streams
Elizabeth B. Sudduth, Duke University; Brooke A. Hassett, Duke University; Emily S. Bernhardt, Duke University
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