M. J. Wilkins, N. C. VerBerkmoes, K. H. Williams, S. J. Callister, P. J. Mouser, H. Elifantz, A. L. N’Guessan, B. C. Thomas, C. D. Nicora, M. B. Shah, P. Abraham, M. S. Lipton, D. R. Lovley, R. L. Hettich, P. E. Long, and J. F. Banfield, Proteogenomic monitoring of Geobacter physiology during stimulated uranium bioremediation, Appl. Environ. Microb., 75(20), 6591–6599, 2009.
K.H. Williams, A. Kemna, M. Wilkins, J. Druhan, E. Arntzen, L. N’Guessan, P. E. Long, S. S. Hubbard, and J. F. Banfield, Geophysical monitoring of coupled microbial and geochemical processes during stimulated subsurface bioremediation, Environ. Sci. Technol., 43(17), 6717-6723, doi: 10.1021/es900855j, 2009.
S.J. Melton, H. Yu, K.H. Williams, S.A. Morris, P.E. Long and D.A. Blake, Field-based detection and monitoring of uranium in contaminated groundwater using two immunosensors, Environ. Sci. Technol., 43(17), pp 6703–6709, doi: 10.1021/es9007239, 2009.
P.J. Mouser, A.L. N’Guessan, H. Elifantz, D.E. Holmes, K.H. Williams, M.J. Wilkins, P.E. Long, and D.R. Lovley, Influence of ammonium availability on expression of nifD and amtB genes during biostimulation of a U(VI) contaminated aquifer: implications for U(VI) removal and monitoring the metabolic state of Geobacteraceae, Environ. Sci. Technol., 43(12), 4386–4392, doi: 10.1021/es8031055, 2009.
J. Chen, S.S. Hubbard, K.H. Williams, S. Pride, L. Li, and L. Slater, A state-space Bayesian framework for estimating biogeochemical transformations using time-lapse geophysical data, Water Resour. Res., 45, W08420, doi:10.1029/2008WR007698, 2009.
A. Englert, S.S. Hubbard, K.H. Williams, L. Li, and C.I. Steefel, Feedbacks between hydrological heterogeneity and bioremediation induced biogeochemical transformations, Environ. Sci. Technol., 43(14), 5197–5204, doi: 10.1021/es803367n, 2009.
L. Li, C.I. Steefel, K.H. Williams, and M.J. Wilkins, Mineral transformation and biomass accumulation during uranium bioremediation at Rifle, Colorado, Environ. Sci. Technol., Environ. Sci. Technol., 2009, 43(14), 5429–5435, doi: 10.1021/es900016v, 2009.
Druhan, J.L., M.E. Conrad, K.H. Williams, L. N’Guessan, P.E. Long, and S.S. Hubbard, Sulfur isotopes as indicators of amended bacterial sulfate reduction processes influencing field scale uranium bioremediation, Environ. Sci. Technol., 42(21), 7842-7849, doi: 7810.1021/es800414s, 2008.
S.J. Melton, H. Yu, M.F. Ali, K.H. Williams, M.J. Wilkins, P.E. Long, and D.A. Blake “Detection of hexavalent uranium with inline and field-portable immunosensors”, in Uranium, Mining and Hydrogeology (B.J. Merkel and A. Hasche-Berger, eds.) Springer-Verlag, Berlin, pp 27-36. ISNB: 978-3-540-87745-5, 2008.
B. Faybishenko, T.C. Hazen, P.E. Long, E.L. Brodie, M.E. Conrad, S.S. Hubbard, J.N. Christensen, D. Joyner, S.E. Borglin, R. Chakraborty, K.H. Williams, J.E. Peterson, J. Chen, S.T. Brown, T.K. Tokunaga, J. Wan, M. Firestone, D.R. Newcomer, C.T. Resch, K.J. Cantrell, A. Willett, and S. Koenigsberg, In Situ Long-Term Reductive Bioimmobilization of Cr(VI) in Groundwater Using Hydrogen Release Compound, Environ. Sci. Technol., doi: 10.1021/es801383r, 2008.
S. Hubbard; K. H. Williams, M. Conrad, B. Faybishenko, J. Peterson, J. Chen, P. Long, and T. Hazen, Geophysical monitoring of hydrological and biogeochemical transformations associated with Cr(VI) bioremediation, Environ. Sci. Technol., 42(10); 3757-3765, doi:10.1021/es071702s, 2008.
L. Slater, D. Ntarlagiannis, N. Yee, M. O’Brien, C. Zhang and K. H. Williams, Electrodic voltages in the presence of sulfide: Implications for monitoring natural microbial activity, Geophysics, 73, doi:10.1190/1.2828977, 2008.
K.H. Williams, S.S. Hubbard, and J.F. Banfield, Galvanic interpretation of self-potential signals associated with microbial sulfate-reduction J. Geophys. Res., 112, G03019, doi:03010.01029/02007JG000440, 2007.
D. Ntarlagiannis, K.H. Williams, L.D. Slater, and S.S. Hubbard, Low frequency electrical response to microbial induced sulfide precipitation, J. Geophys. Res., 110, doi:10.1029/2005JG000024, G02009, 2006.
Chen, J., S. Hubbard, J. Peterson, K. Williams, M. Fienen, P. Jardine, and D. Watson, Development of a joint hydrogeophysical inversion approach and application to a contaminated fractured aquifer, Water Resour. Res., 42, W06425, doi:10.1029/2005WR004694, 2006.
K.H. Williams, D. Ntarlagiannis, L.D. Slater, A. Dohnalkova, S.S. Hubbard, and J.F. Banfield, Geophysical imaging of stimulated microbial biomineralization, Environ. Sci. Technol., 39(19), 7592-7600, doi:10.1021/es0504035, 2005.
Parsons, B., Swift, D.J.P., and Williams, K.H., Quaternary facies assemblages and their bounding surfaces, Chesapeake Bay Mouth: an approach to mesoscale stratigraphic analysis, Journal of Sedimentary Research, 73(5), 672-690, 2003.
Hubbard, S., Chen, J., Peterson, J., Majer, E., Williams, K., Swift, D., Mailloux, B., and Rubin, Y., Hydrogeological characterization of the D.O.E. bacterial transport site in Oyster Virginia using geophysical data, Water Resources Research, 37(10), 2431-2456, 2001.
Hubbard, S., Peterson, J., Majer, E., Zawislanski, P., Roberts, J., Williams, K.H., and Wobber, F., Estimation of permeable pathways and water content using tomographic radar data, The Leading Edge of Exploration, 16(11), 1623-1628, 1997.