Posters - (pdf files)
| Stabilization of Plutonium in Subsurface Environments via Microbial
Reduction and Biofilm Formation Hakim Boukhalfa, Gary A. Icopini, Sean D. Reilly, Mary P. Neu |
| The Center for Environmental Kinetics Analysis: an NSF- and DOE-funded
Environmental Molecular Science Institute (EMSI) at Penn State S. L. Brantley, William D. Burgos, Brian A. Dempsey, Peter J. Heaney, James D. Kubicki, Peter C. Lichtner, Bruce E. Logan, Carmen E. Martinez, Karl T. Mueller, Kwadwo A. Osseo-Asare, Ming Tien, Carl I. Steefel, Glenn A. Waychunas, and John M. Zachara |
Structural Role for Flagella in Biofilm Formation and Stability
in Desulfovibrio vulgaris Hildenborough |
Effects of Chromium(VI) and Chromium(III) on Desulfovibrio
vulgaris Cells |
| Isotopic Tracers for Biogeochemical Processes and Contaminant Transport:
Hanford, Washington Donald J. DePaolo, John N. Christensen, Mark E. Conrad, and P. Evan Dresel |
Applying EMSL Capabilities to Biogeochemistry and Environmental
Research |
| Multi-Scale Monitoring and Prediction of System Responses to
Biostimulation Susan Hubbard, Co-Investigators and Collaborators: Jill Banfield, Jinsong Chen, Mark Conrad, Jenny Druhan, Andreas Englert, Andreas Kemna, LiLi, Phil Long, Michael O’Brien, Dimtrios Ntarlagiannis, Yves Personna, Steve Pride, Lee Slater, Carl Steefel, and Ken Williams |
| Changes in Microbial Community Structure During Biostimulation
for Uranium Reduction at Different Levels of Resolution Hwang, C., W.-M.Wu, T.J. Gentry, G. Corbin, J. Carley, S.L. Carroll, D. Watson, P.M. Jardine, J. Zhou, C.S. Criddle, and M.W. Fields |
Thermodynamic network model for predicting effects of substrate
addition and other perturbations on |
| Molecular-Level Investigations of Nucleation Mechanisms and Kinetics
of Formation of Environmental Nanoparticles Young-Shin Jun and Glenn A. Waychunas (PI) |
Development of Modeling Methods and Tools for Predicting Coupled
Reactive Transport Processes in Porous Media at Multiple Scales |
| Synthesis of Goethite-Coated Sand and Analysis of its Interactions with
Uranium Vijay A. Loganathan, Sushil R. Kanel, Mark O. Barnett, and T. Prabhakar Clement (PI) |
| Biogeochemical
Mechanisms Controlling Reduced Radionuclide Particle Properties and
Stability Co-PIs: M.J. Marshall and A.S. Beliaev, PIs: J.K. Fredrickson and J.M Zachara |
Promoting
Uranium Immobilization by the Activities of Microbial Phosphatases |
| Coupled Processes Influencing the Transport of Uranium over Multiple
Scales Melanie A. Mayes, Guoping Tang, Jack C. Parker, Ed Perfect, and Elmer van den Berg |
| Mechanistically-Based Field-Scale
Models of Uranium Biogeochemistry from Upscaling Pore-Scale Experiments
and Model Tim Scheibe, Alexandre Tartakovsky, Brian Wood and Joe Seymour |
| Mesoscale Biotransformation
of Uranium: Influences of Organic Carbon Supply Rates and Sediment
Oxides Tetsu Tokunaga (PI), Jiamin Wan, Yongman Kim, Rebecca Daly, Eoin Brodie, Mary Firestone, Terry Hazen, Steve Sutton, Matt Newville, Tony Lanzirotti, and Bill Rao |
Influence of Wetting and Mass Transfer Properties of Organic Chemical
Mixtures in Vadose Zone Materials on Groundwater Contamination by Nonaqueous
Phase Liquids |
| Kinetic Controls
on the Desorption/Dissolution of Sorbed U(VI) and Their Influence
on Reactive Transport J. M. Zachara, C. Liu, N. Qafoku, J. P. McKinley, J. A. Davis, D. Stoliker, Y. Arai, and J. G. Catalano, G. E. Brown, Jr. |
| Multi-Scale
Mass Transfer Processes Controlling Natural Attenuation and Engineered
Remediation: An IFC Focused on Hanford’s 300 Area
Uranium Plume J. Zachara, PNNL; M. Freshley, PNNL; D. DePaolo, LBNL; J. Fredrickson, PNNL; R. Haggerty, Oregon State U; D. Kent, USGS; A. Konopka, Purdue U; P. Lichtner, LANL; C. Liu, PNNL; J. McKinley, PNNL; M. Rockhold, PNNL; Y. Rubin, U CA/Berkeley; J. Szecsody, PNNL; R. Versteeg, INL; A. Ward, PNNL; B. Williams, PNNL; C. Zheng, U. Alabama; and Mike Thompson, DOE 300 A Site Steward |
