Comparison of three techniques to measure unsaturated-zone air permeability at Picatinny Arsenal, NJ

Journal of Contaminant Hydrology

Volumn 53, Issue 1-2, 2001, Pages 1-19

  Olson, Mira Stone ^a   Tillman Jr , Fred D ^a   Choi, Jee Won ^a   Smith, James A ^a  

^a UNIVERSITY OF VIRGINIA   (United States)

Author keywords

Air permeability; Heterogeneity; Unsaturated zone

Indexed keywords

CALIBRATION; MATHEMATICAL MODELS; MOISTURE; OPTIMIZATION; PRESSURE EFFECTS; SOIL TESTING;

AIR PUMPS;

AIR PERMEABILITY;

HETEROGENEOUS MEDIUM; MOISTURE; PERMEABILITY; UNSATURATED MEDIUM;

AIR PERMEABILITY; COMPARATIVE STUDY; HETEROGENEITY; MOISTURE CONTENT; UNSATURATED ZONE;

AIR; AIRFLOW; ARTICLE; CALIBRATION; CONTROLLED STUDY; GAS PERMEABILITY; INTERMETHOD COMPARISON; MEASUREMENT; MODEL; MOISTURE; PRIORITY JOURNAL; PUMP; SIMULATION; SOIL; SURFACE PROPERTY; TECHNIQUE; UNITED STATES;

AIR; ENVIRONMENTAL MONITORING; MODELS, THEORETICAL; PERMEABILITY; SOIL; SOIL POLLUTANTS; WATER POLLUTANTS;

UNITED STATES;

EID: 0035546251     PISSN: 01697722     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0169-7722(01)00135-8     Document Type: Article

References (37)

1. The effects of barometric pumping on contaminant transport
2. Evaluation of unsaturated-zone air permeability through pneumatic tests
3. Removal of volatile contaminants from the unsaturated zone by inducing advective air phase transport
4. Modelling of soil pores as tubes using gas permeabilities, gas diffusivities and water release
5. Properties of porous media affecting fluid flow
6. Air permeability
7. Field measurements and numerical simulations of pressure drop during air stripping in the vadose zone
8. Density-driven flow of gas in the unsaturated zone due to the evaporation of volatile organic compounds
9. The measurement of dielectrics in the time domain
10. Chemical and biological processes affecting the fate and transport of trichloroethylene in the subsurface at Picatinny Arsenal, New Jersey
11. Practical approach to the design, operation, and monitoring of in-situ soil-venting systems
12. The influence of soil deformations on the permeability to air
13. Quantification of aerobic biodegradation and volatilization rates of gasoline hydrocarbons near the water table under natural attenuation conditions
14. Time-series analysis for determining vertical air permeability in unsaturated zones
15. Applying groundwater flow models in vapor extraction system design
16. Effects of atmospheric pressures on gas transport in the vadose zone
17. Estimating air conductivity and porosity from vadose-zone pumping tests
18. Soil gas permeability as influenced by soil gas-filled porosity
19. Unsteady radial flow of gas in the vadose zone
20. Permeability of porous solids
21. Gas permeability in undisturbed soils: measurements and predictive models
22. Gas permeability and diffusivity in undisturbed soil: SVE implication
23. Field-based determination of air diffusivity using soil air and atmospheric pressure time series
24. Analytical solutions for steady-state gas flow to a soil vapor extraction well in the unsaturated zone
25. Effect of soil moisture on the sorption of trichloroethene vapor to vadose-zone soil at Picatinny Arsenal, New Jersey
26. Sampling unsaturated-zone water for trichloroethene at Picatinny Arsenal, New Jersey
27. Quantification of natural vapor fluxes of trichloroethene in the unsaturated zone at Picatinny Arsenal, New Jersey
28. The use of atmospherically induced gas-pressure fluctuations for computing hydraulic conductivity of the unsaturated zone (abs)
29. Gas transport in unsaturated zones: multicomponent systems and the adequacy of Fick's Laws
30. Unsaturated-zone airflow: implications for natural remediation of contaminated groundwater by contaminant transport through the subsurface
31. Electromagnetic determination of soil water content: measurements in coaxial transmission lines
32. Field determination of vertical permeability to air in the unsaturated zone