Susan Hubbard

CV

Education

Ph.D. Engineering, Dept. of Civil and Environmental Engineering, University of California at Berkeley

M.S. Geophysics, Dept. of Geological Sciences, VPI&SU, Virginia

B.S. Geology, Dept. of Geology, University of California, Santa Barbara

Professional Positions

1998-present Staff Scientist, Lawrence Berkeley National Laboratory, CA.

1990-1993 Geophysicist, ARCO Oil and Gas Co

1985-1987 Geologist, U.S. Geological Survey, Branch of Seismology.

Publications

2008

Hubbard, S.S., The Evolution of Hydrogeophysics, Invited Retrospective on one of the ‘Most Influential TLE Papers of Last 25 Years: Hubbard et al., TLE, 2007’, The Leading Edge of Exploration, SEG, Vol.27, No2., 2008.

Hubbard, S.S., K. 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) Biostimulation, DOI 10.1021/es071702s, 2008 (article)

Lambot, S., A. Binley, E. Slob and S. Hubbard, Ground Penetrating Radar in Hydrogeophysics, Vadose Zone Journal, 7(1), 137-139, 2008 (article)

Personna, Y., D. Ntarlagiannis, L. Slater, N. Yee, M. O’Brien and S. Hubbard, Spectral Induced Polarization Monitoring and Modeling of Microbial-Mediated Iron Sulfide Transformations, J. Geophys. Res., 113, G02020, doi:10.1029/2007JG000614, 2008 (article)

Linde, N., A. Tryggvason, J.E. Peterson and S.S. Hubbard, Joint inversion of crosshole radar and seismic traveltimes acquired at the South Oyster Bacterial Transport Site, Geophysics, V. 73(4), G29-G37, 10.1190/1.2937467, 2008. (article)

2007

Slater, L., D. Ntarlagniannis, Y. Personna and S. Hubbard, Pore-scale Spectral Induced Polarization (SIP) signatures associated with FeS biomineral transformations, Geophysical Research Letters, V. 34, L21404, doi:10.1029/2007GL031840, 2007 (article)

Williams, K, Susan Hubbard and J. Banfield, Galvanic interpretation of self-potential signals associated with microbial sulfate reduction, Journal of Geophysical Research, v. 112, G03019, doi: 1029/2007JG000440, 2007 (Article).

Sneider, D., Susan Hubbard, M. Haney, G. Bawden, P. Hatchell, A. Revil, and the DOE Geophysical Monitoring Working Group, Advanced Noninvasive Geophysial Monitoring Techniques, Annu. Rev. Earth Planet. Sci., 35, 653-683, 2007.

2006

Hubbard, Susan, I. Lunt, K. Grote and Y, Rubin, Vineyard soil water content: mapping small scale variability using ground penetrating radar, Chapter in Macqueen, R.W., and Meinert, L.D., (eds.), Fine Wine and Terroir - The Geoscience Perspective: Geoscience Canada Reprint Series Number 9, Geological Association of Canada, St. John's, Newfoundland, 247p.. ISBN 1-897095-21-X; ISSN 0821-381X, 2006.

Chen, J., Susan 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 (Article).

Hubbard, Susan S. and Y. Rubin, Hydrogeological characterization using geophysical methods, Chapter 14 in The Handbook of Groundwater Engineering, Ed. J. Delleur, p. 14-1 to 14-52, 2006, CRC Press, New York, 2006.

Scheibe, T., Y. Fang, C.J. Murray, E. E. Roden, J. Chen, Y. Chien, S.C. Brooks, Susan S. Hubbard, Transport and biogeochemical reactions of metals in a and chemically heterogeneous aquifer, Geosphere, 2(4), doi: 10.1130/GES00029.1, 2006 (Article)

Hubbard, Susan, Valeo, C. and S. Uhlenbrook, Hydrological challenges: scientific, technological, and organizational bottlenecks, Chapter 7 in Hydrology 2020: An Integrating Science to Meet World Water Challenges, Eds. Oki, Valeo and Heal, IAHS Press, UK, Publication 300, ISSN 0144-7815, p. 141-154, 2006.

Kowalsky, M.B., J. Chen, and Susan S. Hubbard, Joint inversion of geophysical and hydrological data for improved subsurface characterization, The Leading Edge, Society of Exploration Geophysicists, V 26(5), 2006 (Article)

Linde, H., S. Finsterle, and Susan Hubbard, 2006 Inversion of hydrological tracer test data using tomographic constraints, Water Resources Research, v. 42 (Article) W04410, doi: 10.1029/2004WR003806, 2006.

Hubbard, Susan., and G. Hornberger, Introduction to special section on Hydrologic Synthesis, Water Resour. Res., 42, W03S01, doi:10.1029/2005WR004815, 2006. Special Session

2005

D. Ntarlagiannis, K. H. Williams, L. Slater and Susan Hubbard, The low frequency response to microbial induced sulfide precipitation, J. Geophys. Res., Vol. 110, No. G2, G02009, 10.1029/2005JG000024, 2005 (Article).

Kowalsky, M.B., S. Finsterle, J. Peterson, Susan Hubbard, Y. Rubin, E. Majer, A. Ward, and G. Gee, Estimation of field-scale soil hydraulic and dielectric parameters through joint inversion of GPR and hydrological data, Water Resources Research, v. 41, W11425, (Article) DOI: 10.1029/2005WRR004237, 2005.

Williams, K.H., Ntarlagiannis, D., L.D. Slater, A. Dohnalkova, Susan S. Hubbard and J. F. Banfield, Geophysical Imaging of Stimulated Microbial Biomineralization Environ. Sci. Technol.; 39(19) pp 7592 - 7600; (Article) DOI: 10.1021/es0504035, 2005.

Y. Rubin and Susan Hubbard, Hydrogeophysics, Springer, Netherlands, Water and Science Technology Library, V. 50, 523 p., 2005.

Majer, E., L. Slater, A. Ward, D. Lesmes, Susan Hubbard, and R. Cumbest, Verification: Airborne and surface geophysical methods, chapter 4,Barrier systems for Environmental Contaminant Containment and Treatment, Eds. Chien, Inyang and Everett, CRC Press, FLA, 209-286, 2005

Hubbard, Susan. and Y. Rubin, Hydrogeophysics, Chapter 1 in Hydrogeophysics, Y. Rubin and Susan Hubbard, eds., Springer, The Netherlands, Water and Science Technology Library, V. 50, p. 3-7, 2005.

Grote, K., Susan Hubbard, J. Harvey, and Y. Rubin, Evaluation of Infiltration in Layered Pavements using surface GPR reflection techniques, Journal of Applied Geophysics, 57 (2), 129-153, 2005.(pdf file).

Rubin, Y. and Susan Hubbard, Inverse and Forward Modeling using multiple data sets: the 'hydrogeophysical challenge', Chapter 17 in Hydrogeophysics, Eds. Rubin and Hubbard, Springer, The Netherlands, Water and Science Technology Library 50, 489-514, 2005.

Lunt, I., Susan Hubbard and Y. Rubin, Soil moisture content estimatin using ground-penetrating radar reflection data, Journal of Hydrology, doi:10.1016/j.jhydrol.2004.10.014 ,
Vol 307/1-4, pp 254-269, 2005. (pdf file)

2004

Chen, J., Susan Hubbard, Y. Rubin, C. Murray, E. Roden and E. Majer, Geochemical characterization using geophysical data and Markov Chain Monte Carlo methods: A case study at the South Oyster Bacterial transport site in Virginia, Water Resources Research, v. 40, W12412, doi: 1029/2003WR002883, 2004 (pdf file).

Vereecken, H., Susan Hubbard, A. Binley, and T. Ferré, Hydrogeophysics: An introduction from the Guest Editors, Vadose Zone Hydrogeophysics Special Issue, 3: 1060-1062, 2004.

Hubbard, Susan and Y. Rubin, The Quest for Better Wine using Geophysics, Geotimes, 49*8), 30-34, 2004 (short review)

2003

Huisman., Susan Hubbard, S., D. Redman, P. Annan, Monitoring Soil Water Content with Ground-Penetrating Radar: A Review,Vadose Zone Journal, 2, 476-491, 2003 (PDF File)

Grote, K., Susan Hubbard, and Y. Rubin, Field-Scale Estimation of Water Content using GPR Groundwave Techniques,Water Resources Research, 39(11), 1321, doi:10.1.1029/2003WRR002045, 2003 (PDF FILE).

Hubbard, Susan., P. Monteiro, J. Peterson, Y. Rubin and J. Zhang, Detection of rebar corrosion using non-destructive geophysical techniques, Materials Journal, American Concrete Institute, 100(6), 501-510, 2003.

2002

Hubbard, Susan and Y. Rubin, Hydrogeophysics: State-of-the-Discipline, EOS v. 83 (51), p. 602, 606, Dec. 2002. PDF FILE.

Hubbard, Susan Grote, K. and Rubin, Y., Estimation of near-subsurface water content using high frequency GPR ground wave, Leading Edge of Exploration, Society of Exploration Geophysics, V. 21, No. 6, 552-559, 2002. PDF FILE

Grote, K., Hubbard, Susan. and Rubin, Y., Monitoring spatial and temporal variations insoil water content for Transportation applications using GPR reflection data, Leading Edge of Exploration, Society of Exploration Geophysics, V21. No. 5, 482-485, 2002 (PDF File)

2001

Deflaun, M., …Hubbard, Susan., et al., Breakthroughs in Bacterial Transport, EOS 82(38), p. 417-425, 2001. WORD DOC

Hubbard, Susan., Chen, J., Peterson, J., Majer, E., Williams, K., Swift, D., B. Mailliox and Y. Rubin, 2001, Hydrogeological Characterization of the D.O.E. Bacterial Transport Site in Oyster Virginia using Geophysical Data, Water Resources Research , 37(10), 2431-2456, 2001. PDF FILE

J. Chen, Susan Hubbard and Y. Rubin, Estimating Hydraulic Conductivity at the South Oyster Site from Geophysical Tomographic Data using Bayesian Techniques based on the Normal Linear Regression Model, Water Resources Research, 37(6), 1603-1613. PDF FILE

Johnson, W.P., P. Zhang, M.E. Fuller, T.D. Scheibe, B.J. Mailloux, T.C. Onstott, M.F. DeFlaun, Susan S. Hubbard, J. Radtke, W.P. Kovacik and W. Holbin, Ferrographic Tracking of Bacterial Transport in the Field at the Narrow Channel Focus Area, Oyster, VA., Environ. Sci. Technol., 35, 182-191, 2001. PDF FILE

2000

Hubbard, Susan, Y. Rubin and E. Majer, Geophysical Characterization of the Vadose Zone, 2000, in Vadose Zone, Science and Technology Solutions, ch 3: vadose Zone Characterization and Monitoring: Current Technologies, Applications and Future Developments by B. Faybishenko, ed. B. Looney and R. Falta Batelle Press, 215-236.

Hubbard, Susan. and Rubin, Y., 2000, A Review of Selected Estimation techniques using Geophysical Data, Journal of Contaminant Hydrology, 45(2000),3-34.

1999

Hubbard, Susan, Rubin, Y., and Majer, E.L., 1999, Spatial correlation structure estimation using geophysical data, Water Resources Research, 35(6), 1809-1825. PDF FILE

1998

Hubbard, Susan, Rubin, Y. and Majer, E.L., 1998, Estimation of hydrological parameters and their spatial Correlation structures using geophysical data, in Groundwater Quality: Remediation and Protection, eds. M. Herberet and K. Kovar, IAHS Publication 250, Wallingford, UK.

Rubin, Y., Hubbard, Susan, Cushey, M. and Wilson, A., 1998, Aquifer Characterization in Manual of Groundwater Hydrology, CRC Press, 10.1-10.68.

1997 and Older

Hubbard, Susan, Peterson, J.E., Majer, E.L., Zawislanski, P.T., Roberts, J., Williams, K.H. and Wobber, F., 1997, Estimation of permeable pathways and water content using tomographic radar data, The Leading Edge of Exploration, 16(11), 1623-1628. PDF FILE

Hubbard, S. Sharpless, and Rubin, Y., 1997, Ground Penetrating Radar Assisted Saturation and Permeability Estimation in Bimodal Systems, Water Resources Research, 33(5), 971-990. PDF FILE

Hubbard, S. Sharpless, C. Coruh, J.K. Costain, 1991, Paleozoic and Grenvillian Structures in the Southern Appalachians: Extended interpretation of Seismic Reflection Data, Tectonics, 10(1), 141-170.

Sharpless, S. and J. Calzea, 1988, Geology of the Jordan Craters proposed Wilderness Area, Oregon, Mineral Resources Bulletin, 1741 Series.

Sharpless, S. and A. Walters, 1989, San Luis Obispo California Seismic Refraction Series, U.S.G.S. Open File Report 88-0035, 48p.

Sharpless, S. and J. Albers, 1987, Mineralization of metallic mineral deposits in the western conterminous Cordillera, U.S.G.S. Open File Report 87-0165, 28p

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Selected Abstracts

Mukhopadhyay, S., E.L. Sonnenthal, B.A. Faybishenko, and S.S. Hubbard, A reactive model for lactate stimulated hexavalent chromium reduction at Hanford 100H Site, CMWR XVII, San Francisco, July 7-10, 2008.

Englert, A., M.B. Kowalsky, K.Williams, J. Peterson, F. Spane, D. Newcomer, P. Long and S. Hubbard, Estimation of a three dimensional hydraulic conductivity field at the Rifle, CO Integrated Field Challenge Site using a Sequential Bayesian-Inverse Approach, CMWR XVII, San Francisco, July 7-10, 2008.

Kowalsky, M., S. Hubbard and D. Watson, Use of coupled hydrological-geophysical modelling framework for exploring the impact of recharge on TDS, MWR XVII, San Francisco, July 7-10, 2008.

Li, L., C. I. Steefel, K.H. Williams, M. Wilkins, A.L. Englert, and S.S. Hubbard, Solid phase transformation and biomass accumulation during uranium bioremediation at Rifle, CO, MWR XVII, San Francisco, July 7-10, 2008.

Zhang, Y., M.B. Kowalsky, S. Finsterle, and S. Hubbard, Impact of groundwater pumping on near-river hydrology, MWR XVII, San Francisco, July 7-10, 2008.
Chen, J., S. Hubbard, V. Korneev and D. Watson, Development of a Sampling-based Bayesian model for Watershed scale characterization, MWR XVII, San Francisco, July 7-10, 2008
Watson, D.B., B.P. Spalding, J. R. Sheehan, L.P. Beard, W.E. Doll, S.S. Hubbard, K. H. Williams, G. S. Baker, D. P. Gaines, and P.M. Jardine , Innovative field investigation techniques for site characterization and monitoring field scale experiments at the Oak Ridge Field Research Center, NGWA GW summit, Memphis, TN, March 30, 2008.

Hubbard, S.S., K. Williams, M. Conrad, J.E. Peterson, B. Faybishenko, J. Afo-franklin, T. Hazen and P. Long, Geophysical Monitoring of Hydrological and Biogeochemical Transformations associated with Bioremediation, Platform Presentation, Battelle recalcitrant and chlorinated compounds meeting, Monterey, May 19-22, 2008.

Hubbard, S., A. Englert, M. Kowalsky, J. Chen, J. Peterson, K. Williams, Exploring hydrological and biogeochemical processes associated with remedial treatments using geophysical methods, Invited Presentation, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract NS13A-08, 2007.

Slater, L., D. Ntarlagiannis, Y. Personna, and S. Hubbard, Pore-scale spectral induced polarization (SIP) signatures associated with FeS biominerals transformations, Invited Presentation, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H42B-01, 2007.

Linde, N., A. Tryggvason, S. Hubbard and J. Peterson, Joint inversion of crosshole radar and seismic traveltimes, Invited presentation, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract NS43A-02, 2007.

Englert, A., M. Kowalsky, L. Li, P. Long, S. Hubbard, Characterization of transient transport behavior during biostimulation field experiments using novel breakthrough analysis approaches, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H21C-0707, 2007.

Williams, K.H., A. Kemna, M. Wilkins, J. Druhan, E. Arntzen, L. N’Guessan, P. Long, S. Hubbard, J. Banfield, Geophysical monitoring of microbial activity during stimulated subsurface bioremediation, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract NS11C-0694, 2007.

Kowalsky, M.B., S.S. Hubbard, J. Chen, J.E. Peterson, G.P. Flach, Multiscale hydrogeophysical data integration for parameterization of transport models at Savannah River Site, Invited Presentation, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H14C-01, 2007.

Long, P.E., J. Banfield, R. Bush, K. Cambell, D.P. Chandler, J.A. Davis, R. Dayvault, J. Druhan, H. Elifantz, A. Englert, R.L. Hettich, D. Holmes, S. Hubbard, J. Ecenhower, P.R. Jaffe, L.J. Kerkhof, R.K. Kukkadapu, E. Lesher, M. Lipton, D. Lovley, S. Morris, S. Morrison, P. Mouser, D. Newcomer, L. N’Guessan, A. Peacock, N. Qafoku, C.T. Resch, F. Spane, B. Spaulding, C. Steefel, N. Verbkmoes, M. Wilkins, K.H. Williams, S.B Yabusaki, The integrated field scale subsurface research challenges site (IFC) at Rifle, Colorado: Preliminary results on microbiological, geochemical, and hydrological processes controlling iron reduction and uranium mobility, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract B24D-04, 2007.

Jardine, P.M., D.B. Watson, G. Baker, C.C. Brandt, S.C. Brooks, C.S. Criddle, C.T. Gaten, B. Gu, J. Horita, S.S. Hubard, S. Kelly, K. Kemner, P.K. Kitanidis, J. Kostka, J. Luo, A.V. Palumbo, J.C. Parker, T.J. Phelps, C.W. Schadt, B.P. Spalding, W.M. Wu, F. Zhang, and J. Zhou, Exploring uranium fate and transport in contaminated subsurface environments: technology transfer opportunities for Uranium mine restoration, Canadian Uranium Symposium: Fueling the Nuclear Renaissance. Vancouver, Canada. April 2-3, 2008.

Jardine, P.M., D.B. Watson, G. Baker, C.C. Brandt, S.C. Brooks, C.S. Criddle, C.T. Gaten, B. Gu, J. Horita, S.S. Hubard, S. Kelly, K. Kemner, P.K. Kitanidis, J. Kostka, J. Luo, A.V. Palumbo, J.C. Parker, T.J. Phelps, C.W. Schadt, B.P. Spalding, W.M. Wu, F. Zhang, and J. Zhou, Research Highlights and Future Directions of the Oak Ridge Integrated Field Research Challenge Project: Implications to Future EM Remedial Decisions and Strategies , ACS annual meeting, Philadelphia, August 17-21, 2007.

Personna, Y.R., D. Ntarlagiannis, L. Slater, and S. Hubbard, Geoelectrical signatures of microbial stimulated mineralization, Eos Trans. AGU, 88(23), Jt. Assem. Suppl., Abstract NS44A-05, 2007.

Faybishenko, B., P.E.Long, T.C.Hazen, S.S.Hubbard, K.Williams, J.E.Peterson, J.Chen, E.V.Volkova, D.Newcomer, C.T.Resch, K.Cantrell, M.Conrad, E.Brodie, D.Joyner, S.Borglin, R.Chakraborty, A Conceptual Model of Coupled Biogeochemical and Hydrogeological Processes Affected by In Situ Cr(VI) Bioreduction in Groundwater at Hanford 100H Site, Eos Trans. AGU, 88(23), Jt. Assem. Suppl., Abstract H32B-03, 2007.

Englert, A., S. Hubbard, and K. Williams, Hydrogeophysical field characterization at the DOE Old Rifle Site, CO, Invited Presentation, Eos Trans. AGU, 88(23), Jt. Assem. Suppl., Abstract H31F-05, 2007.

Hubbard, S., K. Williams and J. Chen, 2006m Characterizing Hydrogeological Properties and Monitoring Biogeochemical Processes using Geophysical Data, Invited Presentation, Groundwater Resources Association of California, Long Beach, CA, Nov. 12-14, 2007,

Druhan, J. M. Conrad, K. Hurst Williams, C. Steefel, and Susan Hubbard, Use of Sulfur Isotopes to Identify Bacterial Sulfate Reduction Processes During In Situ Stimulated Bioremediation of a Uranium Contaminated Aquifer, Groundwater Resources of California Isotope Conference, March 29, Concord, CA., 2007

Hubbard, Susan S., K. H. Williams, A. Kemna, J. Chen and J. Peterson, Use of Geophysical Methods to Investigate, Guide, and Assess Contaminant Remediation Approaches Invited Presentation for Session GSA T88, GSA Abstracts with Programs Vol. 38, No. 7, 2006.

Hubbard, Susan., K. Williams and J. Chen, Characterizing Hydrogeological Properties and Monitoring Biogeochemical Processes using Geophysical Data, Invited Talk, GRAC, Nov. 12-14, Long Beach, CA, 2006

J. Chen, Susan Hubbard, M. Hoversten and A. Hubbard, A Bayesian model for inversion of geophysical seismic and electromagnetic data, Joint Statistics Meeting, Salt Lake City, UT, 2007

Mok, C., C. Lebish, D. Kayback, Susan Hubbard, J. Chen, and J. Peterson, HydroImage - a hydrogeophysical characterization software package supporting modeling, Modelcare07.

Hubbard, Susan. K. Williams, J. Chen, J. Peterson, T. Scheibe, S. Mukhopadhyay, E. Sonnenthal and C. Steefel, Improved Understanding of Natural System Processes through Coupling of Geophysical Characterization and Numerical Modeling Approaches, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Invited Talk, Abstract H41G-01, 2006.

Personna, Y.R., D. Ntarlagiannis, L. Slater, M. O'Brien, Susan Hubbard and K. Hurst Williams, Geoelectrical Signatures of Microbial Stimulated Mineralization, Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract NS41A-06, 2006.

Englert, A., Susan Hubbard, et al., Tracer Tests and Field Monitoring of In situ Bioreduction of Cr(VI) Bioreduction at the Hanford 100H Site, Eos Trans. AGU,
87(36), Jt. Assem. Suppl., Invited talk, Abstract : H43D-01, 2006.

Williams, K.H., A. Kemna, P. Long, J. Druhan, Susan Hubbard, and J. Banfield, Following the Progress of Subsurface Bioremediation: Insights Gained from Field-Scale Geoelectrical Monitoring, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract, NS21A-06, 2006.

Chen, J., Susan Hubbard, K. Williams, A. Kemna, L. Slater and S. Pride, A Stochastic Framework for Geochemical Parameter Estimation using Geophysical Methods: Development and Application, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract H44B-04, 2006.

Hubbard, Susan., J. Chen, Y. Fang, K. Williams, S. Mukhopadhyay, E. Sonnenthal, K. McFarlane, N. Linde and T. Scheibe, Improved parameterization of hydrological models and reduction of geophysical monitoring data ambiguity through joint use of geophysical and numerical modeling methods, Invited Speaker, CWMR, Copenhagen, June 19-23, 2006.

Boris Faybishenko, Terry C. Hazen, Eoin Brodie, Dominique Joyner, Sharon Borglin, Jeremy Hanlon, Mark Conrad, Tetsu Tokunaga, Jiamin Wan, Susan Hubbard, Ken Williams, John Peterson, Mary Firestone, Gary Andersen, Todd DeSantis, Philip E. Long, Darrell R. Newcomer, Charles T. Resch, Anna Willett, and Stephen Koenigsberg, Evaluation of the Effectiveness of Cr(VI) Biostimulation in Groundwater at Hanford 100H Site, Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract H42B-04, 2006.

Philip E. Long, Darrell R. Newcomer, Charles T. Resch, Kirk Cantrell, Boris Faybishenko, Terry C. Hazen, Eoin Brodie, Dominique Joyner, Sharon Borglin, Jeremy Hanlon, Mark Conrad, Tetsu Tokunaga, Jiamin Wan, Susan Hubbard, Ken Williams, John Peterson, Mary Firestone, Gary Andersen, Todd DeSantis, Anna Willett, and Stephen Koenigsberg, Tracer Tests and Field Monitoring of In situ Cr(VI) Bioreduction at the Hanford 100H Site, Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract : H43D-01, 2006.

Brodie, E., Terry C. Hazen, Boris Faybishenko, Dominique Joyner, Sharon Borglin, Romy Chakraborty, Elaine Shapland, Mark Conrad, Tetsu Tokunaga, Jiamin Wan, Susan Hubbard, Ken Williams, Mary Firestone, Gary Andersen, Todd DeSantis, Philip E. Long, Darrell R. Newcomer and Stephen Koenigsberg, High Density 16S rRNA Microarray Analysis of Long-Term Chromium Bio-Immobilization, , International Symposium on Microbial Ecology, 2006.

Williams, K., Susan Hubbard and K. MacFarlane, Biophysical monitoring: separating the 'bio' from the 'geo', Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract NS41A-06, 2006.

Hubbard, Susan. J. Peterson, J. Chen, K.H. Williams, M. Conrad, B. Fabishenko, P. Long, A. Willett, T. Hazen, Geophysical monitoring of Cr(VI) Bioreduction at the Hanford 100H Site, Eos. Trans. AGU, Fall AGU, Abstract H44C-03, 2005.

Williams, K., Susan Hubbard, and J. Banfield, Monitoring microbial chemotaxis and sulfate reduction using the self-potential method, Eos Trans. AGU, 86(18), Jt. Assem. Suppl., Abstract NS51B-07, 2005

Hubbard, Susan, J. Chen, K. Williams, J. Peterson and Y. Rubin, Enviromental and Agricultural Applications of GPR, International Workshop on Ground Penetrating Radar Invited Keynote, May 2-4, Delft, Netherlands, 2005 (PDF file).

Williams, K.H., D. Ntarlagiannis,, P. Long., A. Dohnalkova, S. Susan Hubbard and J. F. Banfield, 2004 Invited talk, Remote Sensing of Subsurface Microbial Transformations, Eos Trans. AGU, 85(47), Fall Meet. Suppl., B51F-01, 2004.

Kowalsky, M.B., S. Finsterle, J. Peterson, Susan Hubbard, Y. Rubin, E. Majer, A. Ward, and G. Gee, Estimating field-scale soil hydraulic properties and petrophysical models through joint GPR hydrological measurement inversion, Eos Trans. AGU, 85(47), Fall Meet. Suppl. H23A-1101, 2004.

Kowalsky, M.B., S. Finsterle, J. Peterson, Susan Hubbard, Y. Rubin, E. Majer, A. Ward, and G. Gee, Estimating field-scale soil hydraulic properties through joint inversion of cross-hole GPR travel times and hydrological measurements, Geological Society of America Abstracts with Programs, Vol. 36, No. 5, p. 310, 2004.

Hubbard, Susan., Advances and Challenges in Hydrogeophysics, Invited Union Lecture, Eos Trans. AGU, 85(17), Jt. Assem. Suppl., 2004.

Linde, N., S. Finsterle, and Susan Hubbard, Invasion of hydrological tracer data constrained by tomographic data, Eos Trans. AGU, 85(17), Jt. Assem. Suppl., Abstract NS13A-04, 2004.

Ntarlagiannis, D., K. Williams, L. Slater and Susan Hubbard, IP response of bacterially-induced sulfide mineral precipitation, Eos Trans. AGU, 85(17), Jt. Assem. Suppl., Abstract NS13A-02, 2004.

Williams, K., Susan Hubbard, D. Ntarlagiannis, and J. Banfield, Monitoring microbially-induced sulfide precipitation under dynamic flow conditions using multiple methods, Eos Trans. AGU, 85(17), Jt. Assem. Suppl., Abstract NS13A-01, 2004.

Chen, J., Susan Hubbard, M. Fienen, D. Watson, and T.L. Mehlhorn, Estimating hydrogeological zonation at a NABIR field research center study site using high-resolution geophysical data and Markov Chain Monte Carlo methods,Eos. Trans. AGU 84(46), Fall Meet. Suppl., Abstract H21F-04, 2003.

Lunt, I., Susan Hubbard and Y. Rubin, Soil moisture content estimation using ground-penetrating radar reflection travel time data, Eos. Trans. AGU 84(46), Fall Meet. Suppl., Abstract H21F-04, 2003.

Hou, Z., Y. Rubin and Susan Hubbard, Non-Linear, Bayesian Inversion in the Vadose zone, Eos. Trans. AGU 84(46), Fall Meet. Suppl., Abstract H31b-0464, 2003.

Hubbard Susan., L. Pierce, K. Grote , and Y. Rubin, Assessing the relative importance of incorporating spatial and temporal variability of soil and plant parameters into local water balance models: investigations within a California Vineyard , Eos. Trans. AGU 84(46), Fall Meet. Suppl., Abstract H42m-01, 2003.

K. Grote, Susan Hubbard, Y. Rubin, Influence of near-surface vegetation on the values and variability of soil water content, Eos. Trans. AGU 84(46), Fall Meet. Suppl., Abstract H32c-0591, 2003.

Hubbard, Susan., K. Grote, I. Lunt, L. Pierce and Y. Rubin, Spatial and temporal variability of soil moisture content obtained using GPR data: Accuracy, resolution, and implications for precision viticulture, GSA Annual Meeting, Seattle, WA, 2003.

Hubbard, Susan., K. Grote, I. Lunt and Y. Rubin, Near surface water content estimation using GPR data: investigations within California Vineyards. Geophysical Research Abstract, Vol. 5, 02403, European Geophysical Society, Abstract Number EAE03-A-01486, 2003. http://www.cosis.net/abstracts/EAE03/01486/EAE03-J-01486.pdf.

Huisman, J.A., Susan S. Hubbard, D. Redman and P.A. Annan, Soil Water Content Measurement with Ground Penetrating Radar: A review. Geophysical Research Abstract, Vol. 5, 02403, European Geophysical Society, Abstract Number EAE03-A-05210,2003.

Rubin, Y., J. Chen, Z. Hou, M. Kowalsky, Susan Hubbard, Bayes, Zadeh and Shannon, and the development of structured approach to the hydrogeophysical data fusion problem, Geophysical Research Abstract, Vol. 5, 02403, European Geophysical Society, Abstract Number EAE03-A-02403,2003.

Chen, J. Susan Hubbard, Y.Rubin, C. Murray, and E. Majer, Geochemical Characterization Using Geophysical Data and Markov Chain Monte Carlo Methods, Eos. Trans. AGU 83(47), H52F-10, 2002.

B. J. Mailloux, S.Devlin, T. C. Onstott, D. Sigman, J. Hall, M.E. Fuller, M.F. DeFlaun, S. H. Streger, K. H. Williams, Susan S. Hubbard, J. McCarthy, The Fate of Nitrate During Stimulation of Coastal Plain Sediments, Eos. Trans. AGU, 83(47), Fall. Meet. Suppl., Abstract H12C-0938, 2002

Hou, Z., Y. Rubin, and Susan Hubbard_,Numerical Simulation of Soil Water Content in Vadose Zone Using Constraints Provided by Geophysical Measurements, Eos. Trans. AGU, 83(47), Fall Meeting Suppl., Abstract H61A-0746, 2002

Rubin, Y., J. Chen, Susan Hubbard, M. Kowalsky, A. Woodbury., A structured approach to Bayesian data fusion, Eos. Trans. AGU 83(47), Fall Meeting Suppl. Abstrct H52F-05, 2002. LBNL-51446 Abs.

Holben, W.E., Dong, H., Green, M.X., Hubbard, Susan S., Kovacik, B.P., Mailloux, B.J., Majer, E.L., Murray, C.J., Onstott, T.c., Scheibe, T.D., Swift, D.J.P., and Xie, Y., Bacterial transport: Integrating aqueous and solid phase qPCR measurement of bacterial numbers with physicochemical parameters by multivariate analysis, ISSM Meeting, 2002.

Hubbard. Susan S., K.H. Williams, B. Mailloux, E. Majer, Monitoring Microbially-induced physical property changes using geophysical data, AGU Invited Presentation, Eos. Trans. AGU 83(19), Spring Meet. Suppl., Abs. H21A-02, 2002.

Hubbard, Susan S., Grote, K., Rubin, Y. and Kowalsky, M., Mapping the water distribution in a California Winery, IAHS meeting, LBNL, March 2002.

Hubbard, Susan S., Hubbard, S.S., Grote, K., Kowalsky, M., Rubin, Y. , Investigating Temporal and Spatial Variations in Near Surface Water Content using GPR, Invited abstract: EOS. Trans. AGU 82(47), Fall Meet. Suppl., Abstract GP11B-09, 2001

Hubbard, Susan S., Williams, K.H., Chen, J., Rubin, Y. and Majer, E., Characterization and Monitoring of the Oyster Bacterial Transport Site using Geophysical Data, GSA Annual Meeting, Boston, Nov. 1-10, 2001.

Grote, K., Hubbard, Susan., and Rubin, Y., Soil Water Content Spatial Correlation Estimation using GPR, Eos. Trans. AGU 82(47), Fall Meet. Suppl., Abstract H31C-0247, 2001.

Hubbard, Susan S., Chen, J., Maillioux, B., Majer, E., and Rubin, Y., 2000, Heterogeneity and bacterial transport at the Oyster, VA Site, EOS 81(48), F180.

Murray, C., E. Rodin, K. Overstreet, Y. Chien, J. Chen and Susan Hubbard, 2000, Spatial heterogeneity of microbial iron reduction potential at the South Oyster Focus Area, Virginia. EOS 81(48), F182.

Swift, D., M. Green, J. Chen, Susan Hubbard, E. Majer, C. Murray, 2000, Deriving hydrofacies from Lithofacies at the Oyster Virginia Experimental Site, EOS 81(48), F184.

Green, M, Swift, D., Chen, J., Hubbard, Susan., Majer, E. and Murray, C., 1999, Heterogeneity at the Narrow Channel Site, Oyster, VA: A Statistical Approach to Assess the Sedimentary Facies Prior to Correlations with Permeability and Geophysical Imaging, EOS, Washington D.C.

Grote, K., Hubbard, Susan., Lawrence A., Harvey, J., Riemer, M., Peterson, J. and Rubin, 2000, Y., Non-destructive Monitoring of Water Content using Surface Ground Penetrating radar Techniques, International Conference on Application of Geophysical Technologies to Planning, Design, Construction and Maintenance of Transportation Facilities, St Louis, Miss, 12/00.

Hubbard, A. and Susan Hubbard, 1999, Estimation of petrophysical and measurement support scale relationships using multi-scaled field data, EOS 80(46), Fall AGU

Chen, J., Rubin, Y. and Hubbard, Susan., 1999, Estimating hydraulic conductivity at the Oyster (VA)Site from hydrological and geophysical data by using Bayesian Method based on a Normal Linear Model, EOS 80(46), F292.

Grote, K., Hubbard, Susan., Lawrence, A., Harvey, J. Riemer, M. and Rubin, Y., 1999, Nondestructive Monitoring of sub-asphalt water content using surface ground penetrating radar techniques, EOS 80(46), F303.

Rubin, Y., Hubbard, Susan., Riemer, M., Harvey, J. and Grote, K., 1999, Calibration of Ground Penetrating Radar for Measuring Water Content using Buried Reflectors, Report for California Dept. of Transportation.

Hubbard, Susan, 1999, Stochastic Characterization of Hydrogeological Properties using Geophysical Data, LBNL Report #42557.

Scheibe, T.D., Y. Chien, T. Ginn, C. Murray and Susan S. Hubbard, 1999, Heterogeneity Characterization for Field-Scale Bacterial Transport Modeling, EOS 80(17), p. S115.

Hubbard, Susan, Rubin, Y., Majer, E., Peterson, J. and Chang, J., 1999, Log-Permeability Estimation using Multiple, Co-located Geophysical Data sets within a Bayesian Framework, EOS 80(17), p. S120, 1999.

Pellerin, L., Gilbert, F., Hubbard, Susan Peterson, J, and Dailey, W., 1998, Geophysical Verification of Subsurface Barriers, EEGS 11.

Hubbard, Susan., 1998, Stochastic Characterization of Hydrogeological Properties using Geophysical Data, Ph.D. Thesis, UC Berkeley, Dept. of Civil and Environmental Engineering.

Ezzedine, S., Rubin, Y., and Hubbard, Susan, 1997, Hydrological-geophysical methods for subsurface site Characterizations: case of the LLNL Superfund Site, Fall AGU.

Hubbard, Susan S., Rubin, Y. and Majer, E., 1997, Estimation of hydrological parameters from spectral analysis of high-resolution geophysical data, Fall AGU.

Pellerin, L., Gilbert, F., Reichhardt, D., Daley, T., Hubbard, Susan, Majer, E. and Peterson, J., 1997, Verification of subsurface barriers using integrated geophysical techniques, SEGEEP.

Peterson, J.E. and Hubbard, Susan S., 1997, Monitoring emplacement of contaminant barriers using high Resolution crosshole geophysical data, Fall AGU.

Rubin, Y., Hubbard, Susan., and Ezzedine, S., 1997, Conjunctive use of geophysical or tracer data with hydrogeological testing for enhanced site characterization, ASCE IAHR Conference, Paper #260, San Francisco.

Hubbard, Susan., Rubin, Y. and Majer, E., 1997, Ground penetrating radar-assisted saturation and permeability estimation, EOS 78(17), p. s153.

Peterson, J.E., Hubbard, Susan, Williams, K.H., Majer, E.L. and Zawislanski, P., 1997, Moisture content stimation using crosshole radar measurement, EOS78(17), p. s166.

Parsons, B.S., Swift, D.J.P., Muller, A.C. and Hubbard, Susan S., 1997, Reconciling facies architecture with sequence concepts in a Quaternary barrier spit complex, Virginia, USA, EOS77(46), p. F328.

Hubbard, Susan., Majer, E., Geller, J., Peterson, J. and Parsons, B., 1996, Permeability estimation using geophysical data, EOS 77(46), p. F220.

Hubbard, Susan S., Coruh, C., Costain, J.K., 1990, On the origin of Crustal Seismic Reflectivity, EOS Trans. 71(17), p. 563.

Li, J., C. Coruh, J.K. Costain and Susan Sharpless Hubbard, Regional Crustal features in the Southeastern U.S.: Interpretations from seismic reflection data, EOS 71(17), p. 563.

Hubbard, Susan Sharpless, C. Coruh, J.K. Costain, 1989, Paleozoic and Grenvillian Structures in the Southern Appalachians: Interpretation from Seismic Reflection Data, EOS Trans. V. 70, p. 1204.

Hubbard, Susan Sharpless, C. Coruh and J.K. Costain, 1989, Reinterpretation of the Seismic Reflection data sets from SC, NC and GA using conventional and relative amplitude processing, GSA Abstracts with Programs, p. 336.

Coruh, C., J.K. Costain and Susan Sharpless Hubbard, 1989, Seismic signatures of crustal extension: GSA Abstracts with Programs, p. 336.

Mooney, W., S. Sharpless, and A. Levander, 1987, Refraction-wide angel reflection profiles of crustal structure, Central California, EOS. Trans. 68(44), p. 1479.

Walter, A., and S. Sharpless, 1987, Crustal velocity structure of the Sur-Obispo (Franciscan) Terrane between San Simion and Santa Maria, CA, EOS 68(44), p. 1366.

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