1. Editorial

   OriginalPaper Pages: 1 - 1

2. Nonaqueous Phase Liquid Dissolution in Porous Media: Current State of Knowledge and Research Needs

   • Crist Khachikian
   • Thomas C. Harmon

   OriginalPaper Pages: 3 - 28

3. Influence of Porous Media and Airflow Rate on the Fate of NAPLs Under Air Sparging

   • Washington Braida
   • Say Kee Ong

   OriginalPaper Pages: 29 - 42

4. Effects of NAPL Contaminants on the Permeability of a Soil‐Bentonite Slurry Wall Material

   • L. M. Candelaria
   • M. R. Matsumoto

   OriginalPaper Pages: 43 - 56

5. Multicomponent NAPL Solidification Thermodynamics

   • Catherine A. Peters
   • Kristine H. Wammer
   • Christopher D. Knightes

   OriginalPaper Pages: 57 - 77

6. Effects of Organic Base Chemistry on Interfacial Tension, Wettability, and Capillary Pressure in Multiphase Subsurface Waste Systems

   • D. L. Lord
   • A. H. Demond
   • K. F. Hayes

   OriginalPaper Pages: 79 - 92

7. Modeling the Transport of Contaminants Originating from the Dissolution of DNAPL Pools in Aquifers in the Presence of Dissolved Humic Substances

   • Michael E. Tatalovich
   • Kenneth Y. Lee
   • Constantinos V. Chrysikopoulos

   OriginalPaper Pages: 93 - 115

8. The Spreading of Immiscible Fluids in Porous Media under the Influence of Gravity

   • Yuyong Zhang
   • Maryam Shariati
   • Yanis C. Yortsos

   OriginalPaper Pages: 117 - 140

9. Analytical Modeling of Nonaqueous Phase Liquid Dissolution with Green's Functions

   • Feike J. Leij
   • Martinus Th. van Genuchten

   OriginalPaper Pages: 141 - 166

10. Local Mass Transfer Correlations for Nonaqueous Phase Liquid Pool Dissolution in Saturated Porous Media

    • Constantinos V. Chrysikopoulos
    • Tae‐Joon Kim

    OriginalPaper Pages: 167 - 187

11. Behavior of Nonaqueous Phase Liquids in Fractured Porous Media under Two‐Phase Flow Conditions

    • Arturo A. Keller
    • Martin J. Blunt
    • Paul V. Roberts

    OriginalPaper Pages: 189 - 203

12. Regression and Dimensional Analysis for Modeling Two‐Phase Flow

    • Jahangir Morshed
    • Susan E. Powers

    OriginalPaper Pages: 205 - 221

13. Laboratory, Field and Modeling Studies of Radon‐222 as a Natural Tracer for Monitoring NAPL Contamination

    • Lewis Semprini
    • Omar S. Hopkins
    • Brian R. Tasker

    OriginalPaper Pages: 223 - 240