15 Fate and Transport of Nitrate in Hydrologic Systems of Agricultural Watersheds

Thursday, 20 April 2006
3:40 PM - 5:20 PM

Presentations

• 3:40 PM
  PATTERNS AND TRENDS OF SALINITY AND NITRATE-N IN AN INTENSELY DEVELOPED BURIED VALLEY AQUIFER, SOUTHEAST NEBRASKA
  Scott E. Summerside, Univ. of Nebraska, Lincoln, NE and Will F. Myers, Univ. of Nebraska, Lincoln, NE and R.M. Joeckel, Univ. of Nebraska, Lincoln, NE and Kevin Orvis, Little Blue Nat Rscs District, Davenport, NE
  103737 (THEME SESSIONS)
• 4:00 PM
  APPLICATION OF AGRICULTURAL DRAINAGE AND PESTICIDE TRANSPORT (ADAPT) MODEL TO THE UPPER SOUTH AMANA SUB-CATCHMENT OF THE CLEAR CREEK WATERSHED, IA
  Ozan Abaci, IIHR-Hydroscience & Engineering, Iowa City, IA and Athanasios Papanicolaou, IIHR-Hydroscience & Engineering, Iowa City, IA
  103093 (THEME SESSIONS)
• 4:20 PM
  SOURCES AND FLUX OF NITRATE-NITROGEN IN THE CEDAR RIVER, IOWA, 2001-2004
  Chad L. Fields, Iowa Department of Nat Rscs, Iowa City, IA
  103415 (THEME SESSIONS)
• 4:40 PM
  ASSESSING AQUIFER DENITRIFICATION POTENTIAL
  Scott F. Korom, University of North Dakota, Grand Forks, ND
  103683 (THEME SESSIONS)
• 5:00 PM
  RELATIVE ROLES OF ELECTRON DONORS IN AQUIFER DENITRIFICATION REACTIONS: INSIGHTS FROM GEOCHEMICAL MODELING
  Tedros Tesfay, University of North Dakota, Grand Forks, ND and Scott F. Korom, Univ of North Dakota, Grand Forks, ND
  103722 (THEME SESSIONS)