Robert Ewing

Iowa State University
Department of Agronomy
2101 Agronomy Hall, Iowa State University
Ames, IA
USA 50011
Email: ewing@iastate.edu

Papers:
2:25 PM, Duke Energy Convention Center, Room 232, Level 2 114-7 Evaluation of a Percolation-Based Air Permeability Calculation in Porous Media.
2:30 PM, Duke Energy Convention Center, Room 232, Level 2 114-8 Saturation-Dependent Hydraulic Conductivity From Critical Path Analysis: Comparison with the Unsoda Data Base and Van Genuchten Model.
10:55 AM, Duke Energy Convention Center, Room 236, Level 2 261-11 The Saturation Dependence of Dispersion From Percolation Theory.
10:50 AM, Duke Energy Convention Center, Room 237-238, Level 2 263-1 What's Wrong with Soil Physics? I. Perilous Presumptions.
11:05 AM, Duke Energy Convention Center, Room 237-238, Level 2 263-2 What's Wrong with Soil Physics? II. Concealed Contradictions.
11:20 AM, Duke Energy Convention Center, Room 237-238, Level 2 263-3 What's Wrong with Soil Physics? III. Dynamo or Dirt.
2:35 PM, Duke Energy Convention Center, Room 237-238, Level 2 264-6 Soil Water and Temperature Under Bioenergy Cropping Systems At the COBS Site.
5:30 PM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 Evaluation of a Percolation-Based Air Permeability Calculation in Porous Media.
5:45 PM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 Saturation-Dependent Hydraulic Conductivity From Critical Path Analysis: Comparison with the Unsoda Data Base and Van Genuchten Model.