Wednesday Afternoon 1
Time	Session	Location	Title
1330	NB33L	CC Hall B	Nutrient Dynamics III Posters (joint with B) Presiding: J Eichmiller, Kansas State University; F Triska, United States Geological Survey    [Abstracts]
1330	NB33L-01	CC Hall B	Ancient Soils in a Sunburnt Country: Nutrient and Carbon Distributions in an Australian Dryland River System *R E McIntyre, P F Grierson, M A Adams POSTER    [details]
1330	NB33L-02	CC Hall B	The Influence of Land use on Headwater Stream Primary Production in two Contrasting Biomes *R E Clavers, M J Bernot, J L Tank, L C Taylor, S K Hamilton, R O Hall POSTER    [details]
1330	NB33L-03	CC Hall B	An Interregional Comparison of Channel Structure, Transient Storage and Riparian Canopy With Metabolism in Streams Draining Watersheds in Different Successional Stages. *B H Hill, F H McCormick, B C Harvey, S L Johnson, M L Warren POSTER    [details]
1330	NB33L-04	CC Hall B	SRP Transport in the Salto River, Costa Rica: Long-term Monitoring and Short-term Experimental Approaches *F J Triska, C M Pringle, J H Duff, R J Avanzino, M Ardon POSTER    [details]
1330	NB33L-05	CC Hall B	Characterizing the Effect of Microhabitat on Bacterial Diversity in Sediments Along Topographic Gradients *L Caspar, K Bushaw-Newton POSTER    [details]
1330	NB33L-06	CC Hall B	Influence of Elevated Levels of Arsenic on Microbial Activity in a Headwater Stream *L P Reinhardt, N R Lottig, H M Valett, M E Schreiber POSTER    [details]
1330	NB33L-07	CC Hall B	Nitrogen dynamics and foodweb interactions in two contrasting Arctic streams *H Wilcox, D M Sanzone, B J Peterson, J P Benstead, L A Deegan, W B Bowden, S M Parker, A D Huryn, A C Green POSTER    [details]
1330	NB33L-08	CC Hall B	Effects of Small-Scale Substratum Heterogeneity on Respiration Rates in Streams *K C Wilson, W K Dodds POSTER    [details]
1330	NB33L-09	CC Hall B	Use of Isotope Abundance of 15NO3-N in a Nitrate Rich Stream Below a Wastewater Treatment Plant to Evaluate Denitrification *D Lofton, A E Hershey POSTER    [details]
1330	NB33L-10	CC Hall B	Separating Autotrophic and Heterotrophic Respiration in Streams and the Importance for Carbon Cycling: a Preliminary Study *M Bozeman, P Raymond POSTER    [details]
1330	NB33L-11	CC Hall B	Effects of Discontinuous Permafrost on Dissolved Organic Matter Dynamics and Whole Stream Metabolism in Boreal Forest Catchments of Interior Alaska *E F Betts, J B Jones, J A O'Donnell POSTER    [details]
1330	NB33L-12	CC Hall B	Trends in Dissolved Organic Carbon Concentrations in Intermittent Prairie Streams *J Eichmiller, W K Dodds POSTER    [details]
1330	NB33L-13	CC Hall B	Spatial and Temporal Nitrogen Dynamics in Streams of the H.J. Andrews Experimental Forest *S Johnson POSTER    [details]
1330	NB33L-14	CC Hall B	Comparison of Alkalizing Solutions Used in Extracellular Enzyme Assays *A C Johnson, K A Kuehn, S N Francoeur POSTER    [details]
1330	NB33L-15	CC Hall B	Comparison of Transient Storage Analyses Using Slug and Constant Rate Tracer Methods in two Arctic Tundra Streams *R A Payn, J P Zarnetske, K Hill, M N Gooseff, W B Bowden POSTER    [details]