| Program
Overview
U-Th/He Age Determinations on Volcanic Rocks:
A New Tool for Quaternary Geochronologs
Sarah M. Aciego, B. Mack Kennedy, John N. Christensen, Donald J.
DePaolo, and Ian Hutcheon
Kinetic Fractionation of LITHIUM Isotopes
by Diffusion in Water
John N. Christensen, Frank Richter, and Ruslan Mendybaev
Film Flow along Tunnel Walls
Teamrat A. Ghezzehei and Stefan Finsterle
Air-derived Noble Gases In Sediments:
Implications for Basin-Scale Hydrogeology
B. Mack Kennedy, Tom Torgersen, and Thijs van Soest
Noble Gas Isotope Studies of Geothermal
Systems
B. Mack Kennedy and Matthijs C. van Soest
Synthesis, Characterization, and Reactivity
of Nanoparticulate Goethite
Christopher S. Kim, Jill F. Banfield, and Glenn A. Waychunas
Fault Zone Imaging Using Guided Waves
Valeri Korneev and Robert Nadeau
Joint Inversion for Mapping Subsurface Hydrological
Parameters
Ki Ha Lee and Hung-Wen Tseng
Use of 234U/238U Ratios
to Measure In Situ Weathering Rates in the Hanford Vadose Zone
Katharine Maher, Donald J. DePaolo, and John N. Christensen
Detection and Identification of Unexploded
Ordnance
Frank Morrison, Alex Becker, Erika Gasperikova, and Torquil Smith
Imaging Attenuation in Rock with Heterogeneous
Multiphase Fluids
Kurt T. Nihei, S. Nakagawa, and T. Watanabe
Clay Mineral Surface Geochemistry: Structure
of Water Adsorbed on a Mica Surface
Sung-Ho Park and Garrison Sposito
Intercomparison of Simulation
Codes for Geologic Sequestration of CO2
Karsten Pruess
Investigation of the Effects of Evaporation
and Infiltration on Vadose Zone Pore-Fluid d18O
Values at Hanford, Using ToughReact
Michael J. Singleton, Eric L. Sonnenthal, Donald J. DePaolo, and
Mark E. Conrad
Uranium Diffusion
Tetsu K. Tokunaga, Jiamin Wan, Jasquelin Pena, Stephen R. Sutton,
and Matt Newville
Vanishing of Capillary Hysteresis
in Porous Media
Tetsu K. Tokunaga, Keith R. Olson, and Jiamin Wan
Helium Isotope Ratios in South Sister Volcano
Vicinity, Cold Springs
Matthijs C. van Soest, B. Mack Kennedy, William C. Evans, Robert
H. Mariner, and Mariek E. Schmidt
Nanoparticles in Subsurface Environments: Abundance
and Transport of the Mobile Fraction
Jiamin Wan, Guilin Han, Jasquelin Pena, Xiang-Yun Song, and Tetsu
Tokunaga
Comparison of the Wet Hematite
and Corundum (0001) Surface Structures Determined by Synchrotron
X-Ray CTR Analysis
Glenn Waychunas, Thomas Trainor, Peter Eng, and Gordon Brown
Manganese Valence and Mineral
Surface Structure Determined with In Situ Soft X-Ray Spectroscopy
Glenn Waychunas, David Shuh, and Mario Villalobos
Sum-Frequency Spectroscopic Studies
of Mineral-Water Interfaces
Glenn A Waychunas, Victor Ostroverkhov, and Y. Ron Shen
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