Monday, November 13, 2006: 4:00 PM-6:00 PM
Indiana Conv. Center, Exhibit Hall ABC, First Floor
92: Graduate Student Competition
Sponsor:S03 Soil Biology & Biochemistry
112Effects of Topography and Contributions of C3- and C4-Sourced Carbon to the Rate of Soil Carbon Accumulation in Restored Tallgrass Prairie.
Sarah L. O'Brien, University of Illinois at Chicago, Julie D. Jastrow, Argonne National Laboratory, Miquel A. Gonzalez-Meler, University of Illinois at Chicago
113Land use and land cover changes in temperate savannas: Impact of woody encroachment and prescribed burning on soil carbon pools and flux rates.
Emily B. Hollister, Dept. of Rangeland Ecology & Management, Thomas W. Boutton, Dept. of Rangeland Ecology & Management, R. James Ansley, Texas Agricultural Experiment Station
114Fire Severity Effects on the Mineralization of Soil Organic Matter.
Jeff Hatten, College of Forest Resources, Darlene Zabowski, College of Forest Resources
115Cropping System Management Effects on Soil N Mineralization Dynamics.
Ana B. Wingeyer, University of Nebraska, Daniel Walters, Univ.of NE-Dept. of Agron & Hort., Ken Cassman, University of Nebraska, Achim Dobermann, University of Nebraska-Lincoln
116Characterization of Phosphohydrolases Using Organophosphates.
Irenus Tazisong, Alabama A&M University, Zachary Senwo, Alabama A&M University, Robert Taylor, Alabama A&M University, Zhongqi He, USDA-ARS
117Characterization of Glycosyl Hydrolases Using Multiple Organic Carbon Sources.
Priscilla Mfombep, Alabama A&M University, Zachary Senwo, Alabama A&M University, Omon Isikhuemhen, North Carolina A&T University, Robert Taylor, Alabama A&M University
118Heavy Metal Induced Inhibition of Nitrate Reductases.
Fritz Ntoko, Alabama A&M University, Zachary Senwo, Alabama A&M University, Robert Taylor, Alabama A&M University, Elica Moss, Alabama A&M University
119Woody Plant Invasion of Grassland Alters the Composition of Soil Microbial Communities.*
Elizabeth Brewer, Oregon State U/Crop & Soil Sciences, Terry J. Gentry, Texas A&M University, Thomas Boutton, TX A&M Univ.-Dep.Rnglnd Ecol., David Myrold, Oregon State University
120Variation in Communities of Ammonia-Oxidizing and Denitrifying Bacteria in Fennoscandian Forest Soils.*
Rama Dhungel, Oregon State University, Mona N. Högberg, Swedish University of Agricultural Sciences, David D. Myrold, Oregon State University
212Heterotrophic and autotrophic contributions to the del-13C signature of soil respiration at high and low moisture levels.
Claire Phillips, Dept of Forest Science, Oregon State University, Zachary Kayler, Oregon State University, Barbara Bond, Dept of Forest Science, Oregon State University, Christian Andersen, Environmental Protection Agency, Western Ecology Division, Paul Rygiewicz, Environmental Protection Agency, Western Ecology Divison
213Greenhouse Gas Fluxes in an Eastern Cornbelt Soil: Weather, Nitrogen Source and Rotation.
Guillermo Hernandez Ramirez, Purdue University, Sylvie M. Brouder, Purdue University, Douglas R. Smith, National Soil Erosion Research Laboratory USDA, George E. Van Scoyoc, Purdue University, Timothy R. Filley, Purdue University
214Enrichment of Co2 and N Influence Arbuscular Mycorrhizal Fungi, Soil Nematodes and Microarthropods in a Long-Term Global Change Experiment.*
Anita J. Antoninka, Northern Arizona University, Peter B. Reich, University of Minnesota, Nancy C. Johnson, Northern Arizona University
215Microbial Community Succession on Plant Litter, from the Phyllosphere to the Rhizosphere.
Jude Maul, Cornell University, Laurie Drinkwater, 124 Plant Science
216A Quantitative Measure of Total Bacterial Community Diversity in Disturbed and Undisturbed Soil Ecosystems.
Sougata Bardhan, The Ohio State University, Barry Jacocks, School of Natural Res.-OSU
217Chromate Limits Carbon Source Utilization by Arthrobacter sp. FB24.
Weimin Chen, Purdue Univ, Megalena Kourteva, Purdue Univ, Allan Konopka, Purdue Univ, Cindy Nakatsu, Purdue Univ
218The Impact of Fullerenes on the Soil Microbial Community Composition and Function.*
Zhonghua Tong, Purdue University, Marianne Bischoff, Purdue University, Loring Nies, Purdue University, Bruce Applegate, Purdue University, Ronald Turco, Purdue University
219The Diversity of Arbuscular Mycorrhizal Fungi Associated with Eastern Redcedar (Juniperus virginiana) Is Dependent on Stand Age.
Zhanbei Liang, University of Nebraska Lincoln, Lakhwinder Hundal, Illinois, State of, Donald Lee, Dept.of Agronomy & Horticulture, Un, Dave Wedin, University of Nebraska Lincoln
314The Effect of Black Medic (Medicago lupilina , cv George) and Kura Clover (Trifolium ambiguum) Cover Crops on Arbuscular Mycorrhizal Fungi Colonization and Nutrient Uptake in Flax (Linum usitatissium).
Marie-Soleil Turmel, University of Manitoba, Dept. Plant Science, Martin Entz, University of Manitoba, Mario Tenuta, Univ of Manitoba, William May, Indianhead Agri Research, Guy Lafond, Agriculture and Agri-Food Canada
315The Contributions of Bacteria and Fungi to Nitrogen Cycling in Forest Soils under Douglas fir and Red Alder.
Stephanie Boyle, Oregon State University, Peter Bottomley, OR St. Univ.-Dept. Microbiolgy, David Myrold, Oregon State University
414Measurement of carbon dioxide concentrations at various soil depths comparing sensor and gas chromatography data.*
D.T. Lee, Univ. of Minnesota, Y. Zhang, Univ. of Minnesota, C. E. Clapp, USDA-ARS & Univ. of Minnesota, J.A.E Molina, Univ. of Minnesota, D. Chen, California Department of Water Resources, A.J. Palazzo, USA CRREL
415Livestock Antibiotic Effects on Nitrogen Cycling by Soil Microorganisms.
Elisa D'Angelo, Univ. of Kentucky, Rob Sobolewski, Univ. of Kentucky

Back to S03 Soil Biology & Biochemistry

Back to The ASA-CSSA-SSSA International Annual Meetings (November 12-16, 2006)


* = Poster available online