2008 Joint Annual Meeting (5-9 Oct. 2008): Subsurface Fate and Transport of Agricultural Contaminants (Posters)

67 Subsurface Fate and Transport of Agricultural Contaminants (Posters)



Tuesday, 7 October 2008: 8:00 AM
George R. Brown Convention Center, Exhibit Hall E
Presiding:
Christopher Green , Thomas Harter and Jan Fleckenstein
22
Field Evaluation of Preferential Flow In Agricultural Soils of the Mississippi Delta
Kim S. Perkins; John R. Nimmo, USGS; Richard H. Coupe, U. S. Geol Survey; Claire E. Rose, U. S. Geol Survey; Michael A. Manning, U. S. Geol Survey
23
An Advection-Diffusion Model for Observed Solid Phase Transport of Roxarsone by Earthworms
Aaron K. Covey, Vanderbilt University; Kaye S. Savage, Vanderbilt University; David J. Furbish, Vanderbilt University
24
Nitrate, Ammonium, and Phosphate Fluxes to Subsurface Drains In the Eastern Cornbelt: N Source and Rotation
Guillermo Hernandez-Ramirez; Sylvie M. Brouder, Purdue University; Matthew Ruark, University of CA, Davis; Ronald F. Turco, Purdue University
25
Mitigating Nitrate Levels in Agricultural Runoff with Barrier Crops
Florence Cassel S, California State University, Fresno; Dave Goorahoo, California State University, Fresno; Diganta Adhikari, California State University, Fresno; David Zoldoske, California State University, Fresno
26
Nitrogen Loading in Soils Irrigated with Tertiary Treated Municipal Wastewater
Dave Goorahoo, California State University, Fresno; Florence Cassel S, California State University, Fresno; Diganta Adhikari, California State University, Fresno; David Zoldoske, California State University, Fresno
27
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; Bridget R. Scanlon, Univ of Texas at Austin
28
Unsaturated Zone Profiles Linking Land Surface Applications and Groundwater Nitrate Contamination: Case Studies Seymour Aquifers, Texas
Jeffrey Olyphant, University of Texas at Austin; Bridget R. Scanlon, Univ of Texas at Austin
30
Nitrate Reaction Rates and Stable Isotope Fractionation In An Alluvial Fan Aquifer, San Joaquin Valley, CA
Christopher Green, US Geological Survey; Barbara A. Bekins, U.S. Geological Survey
31
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; C. Kent Keller, Washington State University; Jeffrey L. Smith, Washington State University; R. David Evans, Washington State University
32
Recovery of Hyporheic Denitrification Potential Following Maintenance Events in Agriculturally Modified Streams
Joyce Anne Harris, Illinois State University; Stephen Van der Hoven, Illinois State University
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