Session: General Environmental Quality: II (Graduate Student Poster Competition)

Saltgrass Germplasm Evaluation for Revegetation of Saline Soils.
Kory Nickell, Colorado State Univ.; Yaling Qian, Colorado State Univ.

Phosphorus Leaching in a Soil Textural Gradient: Injection VS Surface Application of Cattle Slurry.
Nadia Glæsner, Univ. of Copenhagen; Charlotte Kjaergaard, Univ. of Aarhus; Gitte H. Rubæk, Univ. of Aarhus; Jakob Magid, Univ. of Copenhagen

Phosphorus Adsorption and Desorption Potential of Stream Sediments and Field Soils.
Sandra Agudelo, Kansas State University; Nathan O. Nelson, Kansas State University; Philip Barnes, Kansas State University; Timothy Keane, Kansas State University; Gary Pierzynski, Kansas State University

The Role of Fluvial Sediments in Modifying Phosphorus in a Stream Environment.
Chris W. Rogers, Univ. of Arkansas; Andrew N. Sharpley, Univ. of Arkansas; Brian E. Haggard, Univ. of Arkansas

A Spatial Analysis of Phosphorus in the Mississippi River Basin.
Linda M. Jacobson, Univ. of Illinois, Urbana-Champaign; Mark B. David, Univ. of Illinois, Urbana-Champaign; Laurie E. Drinkwater, Cornell Univ.

Estimating Dissolved Phosphorus Concentrations in Sub-Surface Flow From Six Major Ontario Soil Series.
Yutao Wang, Univ. of Guelph; Tiequan Zhang, Agriculture and Agri-Food Canada; Ivan O'Halloran, Univ. of Guelph; Q.C. Hu, Agriculture and Agri-Food Canada; C.S. Tan, Agriculture and Agri-Food Canada; Craig Drury, Agriculture and Agri-Food Canada; D. Keith Reid, Ontario Ministry of Agriculture, Food and Rural Affairs; Bonnie Ball-Coelho, Agriculture and Agri-Food Canada; Baoluo Ma, Agriculture and Agri-Food Canada; John Lauzon, Univ. of Guelph

Fluctuating Water Table Effects On Phosphorus Release and Availability From a Florida Spodosol.
Augustine K. Obour, Univ. of Florida; Maria L. Silveira, Univ. of Florida; Joao M. B. Vendramini, Univ. of Florida; Lynn E. Sollenberger, Univ. of Florida; George A. O'Connor, Univ. of Florida; Jim Jawittz, Univ. of Florida

Nutrient Management Planning Effects On Runoff Losses of Phosphorus and Nitrogen.
Christopher F. Brosch, Univ. of Maryland; Robert Hill, Univ. of Maryland; Joshua McGrath, Univ. of Maryland; Patricia Steinhilber, Univ. of Maryland; Adel Shirmohammadi, Univ. of Maryland

Effects of Nitrogen (N) Addition On Soil Organic Carbon (SOC) and Root Decomposition in Switchgrass (Panicum virgatum L.).
Ji Young Jung, Ohio State Univ.; Rattan Lal, Ohio State Univ.

Nitrous Oxide and Ammonia Emmission Reductions with Polymer Coated Urea.
Joshua J. LeMonte, Brigham Young Univ.; Bryan G. Hopkins, Brigham Young Univ.; Richard E. Terry, Brigham Young Univ.; Von D. Jolley, Brigham Young Univ.; Bruce L. Webb, Brigham Young Univ.; Joshua R. Buck, Brigham Young Univ.

Reducing Pesticides and Increasing Potato Yield by Increasing Time Between Potato Crops.
Travis J. Beckett, Brigham Young Univ.; Mary Pletsch, Brigham Young Univ.; Bryan G. Hopkins, Brigham Young Univ.; Amanda K. Shiffler, Univ. of Idaho; Pamela J.S. Hutchinson, Univ. of Idaho; Brad D. Geary, Brigham Young Univ.; Donald Horneck, Oregon State Univ.; Nora O. Olsen, Univ. of Idaho; Saad Hafez, Univ. of Idaho; Mike Thornton, Univ. of Idaho; Jacob Washburn, Brigham Young Univ.

Comparison of Soil Characteristics and Crop Yield in Sod-Based Versus Reduced Tillage Cropping Systems.
Wendy L. Drake, North Carolina State Univ.; David L. Jordan, North Carolina State Univ.; Joshua L. Heitman, North Carolina State Univ.; Michelle Schroeder-Moreno, North Carolina State Univ.; Yasmina J. Cardoza, North Carolina State Univ.

Nitrogen Capture and Accumulation in Biofilters Treating Aerial Emissions From Swine Production Facilities.
Adelheid West, Oklahoma State Univ.; J. Clemn Turner, Oklahoma State Univ.; Kyle Blankenship, Oklahoma State Univ.; Jeffory Hattey, Oklahoma State Univ.

Exploring the Relationship Between Transport, Resistance, and Virulence Factors of Escherichia Coli Collected From Swine Manure.
Martha Zwonitzer, Iowa State Univ.; Michelle Soupir, Iowa State Univ.; Laura Jarboe, Iowa State Univ.

Nutrients and Trace Metals in Tomato Packinghouse Wastewater: Source Characterization, Leaching Assessment, and Remediation.
Maninder Chahal, Univ. of Florida; Gurpal Toor, Univ. of Florida

Nitrogen, Phosphorus and Carbon Transformation in Deep Row Biosolids Incorporation for Hybrid Poplar Production in Coastal Plain Mine Reclamation Sites in Virginia.
Kirill I. Kostyanovskiy, Virginia Polytechnic Inst. & State Univ. (Virginia Tech); Gregory K. Evanylo, Virginia Polytechnic Inst. & State Univ. (Virginia Tech); Katrina K. Lasley, Virginia Polytechnic Inst. & State Univ. (Virginia Tech); Thomas R. Fox, Virginia Polytechnic Inst. & State Univ. (Virginia Tech); Chao Shang, Virginia Polytechnic Inst. & State Univ. (Virginia Tech); Beshr Sukkariyah, Virginia Polytechnic Inst. & State Univ. (Virginia Tech); W. Lee Daniels, Virginia Polytechnic Inst. & State Univ. (Virginia Tech)

Rotational No-Tillage Management for Reducing the Carbon Footprint of Organic Corn-Soybean Based Cropping Systems.
Matthew Ryan, Pennsylvania State Univ.; Dave Mortensen, Pennsylvania State Univ.; Gustavo Camargo, Pennsylvania State Univ.; Tom Richard, Pennsylvania State Univ.

Application of Wood Derived Biochar and Ash to Agricultural and Forest Soils for Potential Soil Amendment and Carbon Sequestration.
Stephen A. Hart, Lakehead Univ.

Biochar Influences On Nitrogen Leaching and Uptake Using 15N in a Maize Cropping System in the Northeastern U.S.
David Guerena, Cornell Univ.; Johannes Lehmann, Cornell Univ.; Susan Riha, Cornell Univ.; Kelly Hanley, Cornell Univ.; Akio Enders, Cornell Univ.