Microbial Ecology

Session 169 (Poster)
Wednesday, May 29, 2:00 PM-5:30 PM, Hall D-E Pittsburgh Convention Center

(497) EFFECTS OF NUTRIENT ENRICHMENT ON STREAM FUNGI AND BACTERIA GROWING ON LEAF LITTER IN LABORATORY MICROCOSMS.
V. Gulis and K. Suberkropp. Department of Biological Sciences, University of Alabama, Tuscaloosa, AL 35487

(498) MICROBIAL IRON CYCLING COMMUNITIES IN FRESHWATER WETLAND SEDIMENTS.
E.E. Roden¹, D. Sobolev², B. Rogers¹, and J.B. Olson¹. ¹The University of Alabama, Department of Biological Sciences, Tuscaloosa, AL, ²University of Texas, Marine Science Institute, Port Aransas, TX

(499) NITRIFICATION RATES IN HEADWATER STREAM SUBSTRATES WITH VARYING LITTER INPUTS AND LOW STREAMWATER AMMONIUM CONCENTRATIONS.
O.S. Starry and H.M. Valett. Department of Biology, Virginia Tech, Blacksburg, Virginia, USA 24061

(500) THE EFFECTS OF ZEBRA MUSSEL FECES, PSEUDOFECES, NITROGEN AND PHOSPHORUS ON BENTHIC MICROBIAL COMMUNITIES.
J.M. Taylor and J.M. Balczon. Department of Biology, Westminster College, New Wilmington, PA, USA 16172