Tuesday Morning 1
Time	Session	Location	Title
0800	B21D	MCC level 2	Advances in Stable-Isotope Biogeochemistry: Exploration in New Interfaces With Biology II Posters (joint with OS) Presiding: C Zhang, University of Georgia; C Romanek, University of Georgia    [Abstracts]
0800	B21D-0905	MCC level 2	A new method of quantifying contributions from nitrification and denitrification. Tree species effects on soil sources of N$_{2}$O. *O V Menyailo, B A Hungate POSTER    [details]
0800	B21D-0906	MCC level 2	Hydrogen Isotope Fractation Between Water and Algal Lipids of Three Strains of {\it Botryococcus braunii} Under Controlled Conidtions *Z Zhang, J P Sachs POSTER    [details]
0800	B21D-0907	MCC level 2	Carbon Sources to Authigenic Carbonate Rock at Chemosynthetic Communities: Lower Slope of the Gulf of Mexico R Sassen, W Jung, *C Zhang, D A DeFreitas POSTER    [details]
0800	B21D-0908	MCC level 2	Carbon Biogeochemistry of Marine Sediments at the ODP Leg 204, Hydrate Ridge *Y Li, C L Zhang, D C White, A Peacock, C S Romanek, Y Wang, Y Huang, M Holland POSTER    [details]
0800	B21D-0909	MCC level 2	Carbon Isotope Signatures of Microbial Mats in the Jackson Mountain Hot Spring, Nevada *G L Mills, Y Li, M Jones, L Paddock, C S Romanek, C L Zhang, J Wiegel POSTER    [details]
0800	B21D-0910	MCC level 2	Mycorrhizal Fungi Provide Most of the Nitrogen for Symbiotic Arctic Plants: $^{15}$N Evidence *J E Hobbie, E A Hobbie POSTER    [details]
0800	B21D-0911	MCC level 2	The carbon isotope behaviour during sea water evaporation in salinas as related to the biogeochemical cycle of carbon. *c pierre, J PUEYO MUR, B Fritz POSTER    [details]
0800	B21D-0912	MCC level 2	A Revised Isotope Fractionation Model for Dissimilatory Sulfate Reduction in Sulfate Reducing Bacteria B Benjamin, *S M Bernasconi POSTER    [details]
0800	B21D-0913	MCC level 2	Use of carbon isotopes to identify and characterize microbial signatures in hydrothermal settings *R D Pancost, S Pressley, J Coleman, B G Liane, B W Mountain POSTER    [details]
0800	B21D-0914	MCC level 2	Identification of Biologically-Produced Organic Matter in an Aquifer System using Stable Isotope Labeling *E B Kujawinski, B J Mailloux, L Morrison POSTER    [details]
0800	B21D-0915	MCC level 2	Microbial Community Evolution as Evidenced by Isotopic Incorporation into Phospholipid Fatty Acids in a Model Aquifer System *L Morrison, B J Mailloux, E B Kujawinski POSTER    [details]
0800	B21D-0916	MCC level 2	Radiocarbon-based assessments of the role of fungal species in decomposition *K K Treseder, J L Lansing, N Choi POSTER    [details]
0800	B21D-0917	MCC level 2	Hydrogen-Isotopic Systematics of Lipid Biosynthesis in Hydrogen-Consuming Anaerobes and Aerobes *B J Campbell, D Fox, D L Valentine, A L Sessions POSTER    [details]
0800	B21D-0918	MCC level 2	Examining Influence of Fog and Stratus Clouds on Bishop Pine Water Budgets, Channel Islands, CA *D T Fischer, C J Still, A P Williams POSTER    [details]
0800	B21D-0919	MCC level 2	Salmon-Eating Grizzly Bears Exposed to Elevated Levels of Marine Derived Persistent Organic Pollutants J R Christensen, P S Ross, *M J Whiticar POSTER    [details]
0800	B21D-0920	MCC level 2	Sources of Variability in the Stable Carbon Isotopic Signatures of Fungal Methyl Chloride *S L Shaw, M R Henn, I H Chapela, M S Conrad, A H Goldstein POSTER    [details]