Modeling Subsurface Petroleum Hydrocarbon Transport
Latest changes to the Web Course...
- 7-30-2006 An applet has been added to calculate uncertainty in all input parameters of the Johnson-Ettinger model for indoor air contamination. This appledt was used in preparing the paper: Tillman, Fred D and James W. Weaver, 2006, Uncertainty from Synergistic Effects of Multiple Parameters in the Johnson and Ettinger (1991) Vapor Intrusion Model, Atmospheric Environment, 40(22) 4098-4112.
- 7-30-2005 Unit conversions for indoor air concentrations have been added. These address the differences between concentrations given on a mass basis and those given as parts per million or parts per billion.
Look at the new items from earlier days.
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