Published online 24 August 2006
Published in Vadose Zone J 5:934-950 (2006)
DOI: 10.2136/vzj2006.0021
© 2006 Soil Science Society of America
677 S. Segoe Rd., Madison, WI 53711 USA
Multiphase, Multicomponent Parameter Estimation for Liquid and Vapor Fluxes in Deep Arid Systems Using Hydrologic Data and Natural Environmental Tracers
Edward M. Kwicklisa,
Andrew V. Wolfsberga,*,
Philip H. Stauffera,
Michelle A. Walvoordb and
Michael J. Sullyc
a Earth and Environmental Sciences Division, Los Alamos National Laboratory, Los Alamos, NM 87545
b USGS, Box 25046, Denver Federal Center, Mail Stop 413, Lakewood, CO 80225-0046
c Neptune and Company, Inc., 1505 15th St., Suite B, Los Alamos, NM 87544

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Fig. 1. Map of the NTS showing the location of the Area 3 RWMS with waste-disposal areas and selected boreholes.
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Fig. 2. Comparison of water-potential data from the Area 3 RWMS with model results.
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Fig. 3. Comparison of pore-water delta oxygen-18 ( 18O) data from the Area 3 RWMS with model results.
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Fig. 4. Comparison of pore-water delta deuterium ( D) data from the Area 3 RWMS with model results.
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Fig. 6. Comparison of (a) water content and (b) saturation data from the Area 3 RWMS with model results.
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Fig. 7. Comparison of pore-water Cl concentration data from the Area 3 RWMS with model results.
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Fig. 8. Pore-water chloride concentration data from Area 6.
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Fig. 9. Comparison of water-potential data from Borehole UE-6s with model results.
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Fig. 10. Comparison of pore-water delta deuterium ( D) data from Borehole UE-6s with model results.
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Fig. 11. Comparison of pore-water delta oxygen-18 ( 18O) data from Borehole UE-6s with model results.
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Fig. 13. Comparison of simulated and measured pore-water Cl concentrations at Borehole UE-6s.
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Fig. 14. Simulated present-day liquid and vapor fluxes at the Area 3 RWMS.
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Fig. 15. Simulated present-day liquid fluxes for 1000 Monte Carlo simulations: (a) entire vadose zone, (b) upper 80 m of vadose zone.
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Fig. 16. Simulated present-day vapor fluxes for 1000 Monte Carlo simulations: (a) entire vadose zone, (b) upper 80 m of vadose zone.
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Copyright © 2006 by the Soil Science Society of America.