67 Subsurface Fate and Transport of Agricultural Contaminants (Posters)

Presentations

• 8:00 AM
  Recovery of Hyporheic Denitrification Potential Following Maintenance Events in Agriculturally Modified Streams
  Joyce Anne Harris, Illinois State University, Normal, IL and Stephen Van der Hoven, Illinois State University, Normal, IL
  143623 (JOINT SESSIONS)
• 8:00 AM
  Field Evaluation of Preferential Flow In Agricultural Soils of the Mississippi Delta
  Kim S. Perkins, Menlo Park, CA and John R. Nimmo, USGS, Menlo Park, CA and Richard H. Coupe, U. S. Geol Survey, Pearl, MS and Claire E. Rose, U. S. Geol Survey, Pearl, MS and Michael A. Manning, U. S. Geol Survey, Pearl, MS
  145505 (JOINT SESSIONS)
• 8:00 AM
  An Advection-Diffusion Model for Observed Solid Phase Transport of Roxarsone by Earthworms
  Aaron K. Covey, Vanderbilt University, Nashville, TN and Kaye S. Savage, Vanderbilt University, Nashville, TN and David J. Furbish, Vanderbilt University, Nashville, TN
  146048 (JOINT SESSIONS)
• 8:00 AM
  Nitrate, Ammonium, and Phosphate Fluxes to Subsurface Drains In the Eastern Cornbelt: N Source and Rotation
  Guillermo Hernandez-Ramirez, Ames, IA and Sylvie M. Brouder, Purdue University, West Lafayette, IN and Matthew Ruark, University of CA, Davis, Davis, CA and Ronald F. Turco, Purdue University, West Lafayette, IN
  146500 (JOINT SESSIONS)
• 8:00 AM
  Nitrate Reaction Rates and Stable Isotope Fractionation In An Alluvial Fan Aquifer, San Joaquin Valley, CA
  Christopher Green, US Geological Survey, Menlo Park, CA and Barbara A. Bekins, U.S. Geological Survey, Menlo Park, CA
  146789 (JOINT SESSIONS)
• 8:00 AM
  Mitigating Nitrate Levels in Agricultural Runoff with Barrier Crops
  Florence Cassel S, California State University, Fresno, Fresno, CA and Dave Goorahoo, California State University, Fresno, Fresno, CA and Diganta Adhikari, California State University, Fresno, Fresno, CA and David Zoldoske, California State University, Fresno, Fresno, CA
  151017 (JOINT SESSIONS)
• 8:00 AM
  Subsurface Pathways Dominate Streamflow Generation and Agrochemical Contamination in a Semi-Arid Agricultural Watershed: A Long-Term Environmental-Tracer Study
  Bryan G. Moravec, Washington State University, Pullman, WA and C. Kent Keller, Washington State University, Pullman, WA and Jeffrey L. Smith, Washington State University, Pullman, WA and R. David Evans, Washington State University, Pullman, WA
  151189 (JOINT SESSIONS)
• 8:00 AM
  Impacts of Land Use Change on Unsaturated Zone Nitrate Cycling in the Southern High Plains, USA
  Robert C. Reedy, The University of Texas at Austin, Austin, TX and Bridget Scanlon, University of Texas, Austin Bureau Economic Geology, Austin, TX
  151234 (JOINT SESSIONS)
• 8:00 AM
  Unsaturated Zone Profiles Linking Land Surface Applications and Groundwater Nitrate Contamination: Case Studies Seymour Aquifers, Texas
  Jeffrey Olyphant, University of Texas at Austin, Austin, TX and Bridget Scanlon, University of Texas, Austin Bureau Economic Geology, Austin, TX
  151391 (JOINT SESSIONS)
• 8:00 AM
  Nitrogen Loading in Soils Irrigated with Tertiary Treated Municipal Wastewater
  Dave Goorahoo, California State University, Fresno, Fresno, CA and Florence Cassel S, California State University, Fresno, Fresno, CA and Diganta Adhikari, California State University, Fresno, Fresno, CA and David Zoldoske, California State University, Fresno, Fresno, CA
  151426 (JOINT SESSIONS)
• 8:00 AM
  Fate and Transport of Inorganic Nitrogen along Groundwater Flow Paths in a Coastal Aquifer System
  James J. Connors, University of South Alabama, Mobile, AL
  151994 (JOINT SESSIONS)