Earth Sciences Division (ESD) Department of Energy (DOE) Lawrence Berkeley National Laboratory (LBNL)

Susan Hubbard's Publications

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Recent DOE Reports:

Hydrogeophysics Journal Articles, Books, and Book Chapters

  • Wainwright, H., Chen , J., Sassen, D.S.,Hubbard, S.S., 2014,  Bayesian hierarchical approach and geophysical datasets for estimation of reactive facies over Plume scales,  DOI: 10.1002/2013WR013842, Water Resources Research.(article)
  • Trautz, R.C., Pugh, J.D., Varadharajan, C., Zheng, L., Bianchi, M., Nico, Peter, Spycher, N., Newell, D.L., Esposito, R., Wu, Y., Dafflon, B., Hubbard, S.S., Birkholzer, Jens., Effect of dissolved CO2 on a shallow groundwater system: A controlled release field experiment, dx.doi.org/10.1021/es301280t | Environ. Sci. Technol. 2013, 47, 298−305, 2013. article)
  • Revil, A., Skold, M., Karaoulis, M., Schmutz, M., Hubbard, S.S., Mehlhorn, T.L., Watson, D.B., Hydrogeophysical investigations of the former S-3 ponds contaminant plumes, Oak Ridge Integrated Field Research Challenge Site, Tennessee, Geophysics, doi: 10.1190/geo2012-0177.1, v. 78 no 4 p. EN29 - EN 41 (article)
  • Sassen, D., Hubbard, S.S., Bea, S., Spycher, N., Chen, J., Denham, M., Reactive facies: an approach for parameterizing field-scale reactive transport models using geophysical methods, Water Resources Research, doi: 10.1029/2011WR011047, 2012.(article)
  • Mingliang, L., Yang, D., Chen, J., Hubbard, S.S., Calibration of a distributed flood forecasting model with input uncertainty using a Bayesian framework, Water Resources Research, Vol. 48, W08510, doi: 10.1029/2010WR010062, 2012. (article)
  • Jadoon, K., Weihermuller, L., Scharnagl, B., Kowalsky, M., Bechtold, M., Hubbard, S.S., Vereecken, H., Lambot, S., Estimation of soil hydraulic parameters in the field by integrated hydrogeophysical inversion of time-lapse ground-penetrating radar data,  Vadose Zone Journal, Vol. 8, no.4, doi: 10.2136/vzj2011.0177, 2012 (article)
  • Kowalsky, M. B., E. Gasperikova, S. Finsterle, D. Watson, G. Baker, and Hubbard, S.S., Coupled modeling of hydrogeochemical and electrical resistivity data for exploring the impact of recharge on subsurface contamination, Water Resour. Res., 47, W02509, doi:10.1029/2009WR008947, 2011 (article)
  • Hubbard S.S and N. Linde,  Hydrogeophysics. In: Peter Wilderer (ed.) Treatise on Water Science, vol. 1, pp. 401–434 Oxford: Academic Press, 2011 (book chapter)
  • Chen, J., Hubbard, S.S., V. Korneev, D. Gaines, G. Baker, and D. Watson, Stochastic estimation of aquifer geometry using seismic refraction data with borehole depth constraints, Water Resources Research, VOL. 46, W11539, 16 PP., doi:10.1029/2009WR008715 , 2010 (article)
  • Schiebe, T., Hubbard, S.S., Onstott, T.C., DeFlaun, M.F., Lessons learned from bacterial transport research at the South Oyster Field Research Site, Groundwater, 2011 Sept-Oct;49(5):745-63.doi: 10.1111/j.1745-6584.2011.00831.x.Epub 2011 Jun 15 (article)
  • Gaines, D. P., G.S. Baker, Hubbard, S.S., D. Watson, P. Jardine, and S. Brooks, Detecting perched water bodies using surface-seismic time-lapse traveltime tomography: in Miller, R.D., Bradford J,H, Holliger, K., eds., Advances in Near Surface Seismology and Ground-Penetrating Radar, Society of Exploration Geophysicists, Tulsa, OK, 2010. (article)
  • Hubbard, S.S., and N. Linde, Hydrogeophysics, Chapter 20 in Hydrology, Treatise in Water Science, Volume 2 editor S. Uhlenbrook, Elsevier, 2010.
  • Hubbard, S.S.,, Environmental Geophysics for Contaminant Remediation, Chapter 10.5 in Subsurface Sensing Technologies, 2010.
  • Lambot, S, E. Pettinelli, Hubbard, S.S., and E. Slob, Ground Penetrating Radar in Hydrogeophysics, S., Chapter 10.4 in Subsurface Sensing Technologies, 2010.
  • Grote, K., C. Anger, B. Kelly, Hubbard, S.S.,, and Y. Rubin, Characterization of soil water content variability and soil texture using GPR groundwave techniques, Journal of Environmental and Engineering Geophysics, 15(3), 93-110, 2010 (article).
  • Chen, J., Hubbard, S.S., V. Korneev, D. Gaines, G. Baker, and D. Watson, Stochastic inversion of seismic refraction data for estimating watershed-scale aquifer geometry: development and application to a contaminated aquifer, Water Resources Research, V. 46, W11539, 16 pp;, doi:10.1029/2009WR008715, 2010 (article).
  • Chen, J.S., A. Kemna, and Hubbard, S.S., A comparison between Gauss-Newton and Markov-chair Monte Carlo-based methods for inverting spectral induced-polarization data for Cole-Cole parameters, Geophysics, 73(6), F247-F259, DOI 10.1190/1.2976115, 2008., 2008 (article).
  • Hubbard, S.S., The Evolution of Hydrogeophysics, Invited Retrospective on one of the ‘Most Influential TLE Papers of Last 25 Years: Hubbard, 1997’, The Leading Edge of Exploration, SEG, Vol.27, No2., 2008.
  • Linde, N., A. Tryggvason, J.E. Peterson and Hubbard, S.S., Joint inversion of crosshole radar and seismic traveltimes acquired at the South Oyster Bacterial Transport Site, Geophysics, V. 73(4), P. G29-G37, 10.1190/1.2937467, 2008. (article)
  • Lambot, S., A. Binley, E. Slob and Hubbard, S.S., Ground Penetrating Radar in Hydrogeophysics, Vadose Zone Journal, 7(1), 137-139, 2008. (article)
  • Snieder, R., Hubbard, S.S., M. Haney, G. Bawden, P. Hatchell, and A. Revil, Advanced non-invasive geophysical monitoring techniques, Annual Review of Earth and Planetary Sciences, V. 35, 653-683, doi: 10.1146/annurev.earth.35.092006.145050, 2007.
  • Scheibe, T., Y. Fang, C.J. Murray, E. E. Roden, J. Chen, Y. Chien, S.C. Brooks, Hubbard, S. S., Transport and biogeochemical reactions of metals in a and chemically heterogeneous aquifer, Geosphere, 2(4), doi: 10.1130/GES00029.1, 2006 (article)
  • Hubbard, S.S, I. Lunt, K. Grote and Y, Rubin, Vineyard soil water content: mapping small scale variability using ground penetrating radar, p. 193-201 in Macqueen, R.W., and Meinert, L.D., (eds.), 2006, Fine Wine and Terroir – The Geoscience Perspective: Geoscience Canada Reprint Series Number 9, Geological Association of Canada, St. John’s, Newfoundland, 247 pages. ISBN 1-897095-21-X; ISSN 0821-381X. (pdf file)
  • Chen, J., Hubbard, S.S., 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, S.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.
  • Kowalsky, M.B., J. Chen, and Hubbard, S.S.  Joint inversion of geophysical and hydrological data for improved subsurface characterization, The Leading Edge, Society of Exploration Geophysicists, V 26(5), 2006. (article)
  • Linde, N., J. Chen and Hubbard, S.S. , Hydrogeophysical parameter estimation approaches for field scale characterization, in Applied Hydrogeophysics, edited by H. Vereecken et al., chap. 2, pp. 9-44, Springer, 2006.
  • Linde, H., S. Finsterle, and Hubbard, S.S.  2006 Inversion of hydrological tracer test data using tomographic constraints, Water Resources Research, v. 42, W04410, doi: 10.1029/2004WR003806, 2006. (article)
  • Kowalsky, M., S. Finsterle, J. Peterson, Hubbard, S.S.,  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, W11425: doi: 10.1029/2005WR004237, 2005. (article)
  • Hubbard, S.S., Y. Rubin, K. Grote and I. Lunt, the quest for better winegrapes using geophysics, Geotimes: Special issue on Geology and Terroir, 49(8), p. 30-34, 2004.
  • Hubbard, S.S. and Y. Rubin, Hydrogeophysical Characterization using Geophysical Methods, Handbook of Groundwater Engineering, Volume 2, Jacques Delleur, 2006.
  • Y. Rubin and Hubbard, S.S. , Hydrogeophysics, Springer, Netherlands, Water and Science Technology Library 50, 523 p., 2005.
  • Rubin, Y. and Hubbard, S.S. , Inverse and Forward Modeling using multiple data sets: the 'hydrogeophysical challenge', Chapter 17 in Hydrogeophysics, Springer, Eds. Rubin and Hubbard, Springer, The Netherlands, Water and Science Technology Library 50, 489-514, 2005.
  • Hubbard, S.S.,  and Y. Rubin, Hydrogeophysics, Chapter 1 in Hydrogeophysics, Y. Rubin and S. Hubbard, eds., Springer, The Netherlands, Water and Science Technology Library 50, p. 3-7, 2005.
  • Lunt, I., Hubbard, S.S. and Y. Rubin, Soil Moisture Content Estimation using Ground Penetrating Radar Reflection Data, Journal of Hydrology, Vol 307/1-4 pp 254-269, 2005.
  • Grote, K., Hubbard, S.S., 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)
  • Chen, J., Hubbard, S.S., Rubin, Y., Murray, C., Roden, E. and Majer, E., Geochemical characterization using geophysical data: a case study at the South Oyster Bacterial Transport Site in Virginia, Water Resources Research, v. 40, W12412, doi: 10.1029/2003WRR002883, 2004 (pdf file).
  • Vereecken, H., Hubbard, S.S. , A. Binley, and T. Ferré, Hydrogeophysics: An introduction from the Guest Editors, Vadose Zone Hydrogeophysics Special Issue, 3: 1060-1062, 2004.
  • Grote, K., Hubbard, S.S. and Y. Rubin, Field-Scale Estimation of Volumetric Water Content using GPR Groundwave Techniques, Water Resour. Res., Vol. 39, No. 11, 1321 10.1029/2003WR002045, 2003. (PDF File).
  • Hubbard,S.S. , J.Zhang, J.E. Peterson, P. Monteiro and Y. Rubin, Non-invasive rebar corrosion detection using geophysical methods, ACI Materials Journal, 100, (6), 501-510, 2003, 2003.
  • Huisman, Hubbard,S.S. ., D. Redman, P. Annan, Monitoring Soil Water Content with Ground Penetrating Radar: A Review, Vadose Zone Journal 2:476-491, 2003. (PDF file)
  • Hubbard, S.S. and Y. Rubin, Hydrogeophysics: State of the Discipline, EOS Article, 83(51), p. 602-606,2002. (pdf file)
  • Hubbard,S.S. Grote, K. and Rubin, Y., Estimation of near-subsurface water content using high frequency GPR ground wave data, Leading Edge of Exploration, Society of Exploration Geophysics, VJ. 21, No. 6, 552-559, 2002. (pdf file)
  • Grote, K., Hubbard, S.S., and Rubin, Y., Monitoring spatial and temporal variations in soil water content for Transportation applications using GPR reflection data, Leading Edge of Exploration, Society of Exploration Geophysics, 21(5), p. 482-485, 2002.
  • Hubbard,S.S.,  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. (pdf file)
  • Chen, J., Hubbard, S.S., 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, 2001.
  • Johnson, W.P., P. Zhang, M.E. Fuller, T.D. Scheibe, B.J. Mailloux, T.C. Onstott, M.F. DeFlaun, Hubbard, S. S., J. Radtke, W.P. Kovacik and W. Holbin, 2000, Ferrographic Tracking of Bacterial Transport in the Field at the Narrow Channel Focus Area, Oyster, VA., Environ. Sci. Technol., 182-191, 2001.
  • Hubbard,  S.S., and Rubin, Y., A Review of Selected Estimation techniques using Geophysical Data, Journal of Contaminant Hydrology, 45(2000),3-34, 2000.
  • Hubbard,  S.S., Y. Rubin and E. Majer, Geophysical Characterization of the Vadose Zone, 2000, in Vadose Zone, Science and Technology Solutions, contribution to 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, 2000.
  • Hubbard, S.S.,, Rubin, Y., and Majer, E.L., Spatial correlation structure estimation using geophysical data, Water Resources Research, 35(6), 1809-1825, 1999. (pdf file)
  • Rubin, Y., Hubbard, S.S.,, Cushey, M. and Wilson, A., Aquifer Characterization in Manual of Groundwater Hydrology, CRC Press, 10.1-10.68, 1998.
  • Hubbard,  S.S., Rubin, Y. and Majer, E.L., 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., 1998.
  • Rubin, Y., Hubbard, S.S., Cushey, M. and Wilson, A., Aquifer Characterization in Manual of Groundwater Hydrology, CRC Press, 10.1-10.68, 1998.
  • Hubbard,  S.S., Peterson, J.E., Majer, E.L., Zawislanski, P.T., 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. (pdf file)
  • Hubbard, S.S., and Rubin, Y., Saturation and Permeability measurement using radar Data, Water Resources Research, 33(5), 971-990, 1997
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Precision Viticulture Journal Papers

  • Hubbard, S.S. Understanding Vineyard Soils, Book Review, Vadose Zone Journal 1107–1108, doi: 10.2136/vzj2010.0084br, 2010 (article)
  • Grote, K., C. Anger, B. Kelly, S. Hubbard, and Y. Rubin, Characterization of soil water content variability and soil texture using GPR groundwave techniques, Journal of Environmental and Engineering Geophysics, 15(3), 93-110, 2010 (article).
  • Hubbard,S.S., J. Peterson, J. Wolf, P. Freese, A. Hubbard and Y. Rubin, Advanced datasets guide Vineyard Development, Practical Winery and Vineyard, 2010 (article).
  • Hubbard, S.S., 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.), 2006, Fine Wine and Terroir - The Geoscience Perspective: Geoscience Canada Reprint Series Number 9, Geological Association of Canada, St. John's, Newfoundland, 247 pages. ISBN 1-897095-21-X; ISSN 0821-381X. (pdf file)
  • Lunt, I., Hubbard, S.S., 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)
  • Hubbard, S.S., and Y. Rubin, The quest for better wine using Geophysics, Geotimes, 49(8), 30-34, 2004 (short review) (pdf file)
  • Grote, K., Hubbard, S.S., and Y. Rubin, Field-Scale Estimation of Volumetric Water Content using GPR Groundwave Techniques, Water Resour. Res., Vol. 39, No. 11, 1321, 10.1029/2003WR002045, 2003 (pdf File).
  • Hubbard, S.S., Grote, K. and Rubin, Y., Estimation of near-subsurface water content using high frequency GPR ground wave data, Leading Edge of Exploration, Society of Exploration Geophysics, VJ. 21, No. 6, 2002. (pdf file)
  • Huisman.,Hubbard, S.S., D. Redman, P. Annan, Monitoring Soil Water Content with Ground-Penetrating Radar: A Review, Vadose Zone Journal, 4(2), 2003 (pdf file)

Precision Viticulture Presentations

  • Hubbard, S.S., 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.
  • Lunt, I., Hubbard, S.S., 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 Hubbard, S.S., Non-Linear, Bayesian Inversion in the Vadose zone, Eos. Trans. AGU 84(46), Fall Meet. Suppl., Abstract H31b-0464, 2003.
  • Hubbard, S.S., 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, Hubbard,S.S., 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, S.S., K. Grote, I. Lunt, L. Pierce and Y. Rubin, Spatial and Temporal variablity of soil moisture content obtained using GPR data: accuracy, resolution, and implications for precision viticulture, GSA annual meeting, Seattle, WA. Nov, 2003 (abstract).
  • Hubbard, S.S., 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.
  • Hubbard, S.S., Grote, K., Rubin, Y. and Kowalsky, M., Mapping the water distribution in a California Winery, p 169-172, Proceedings of the International Groundwater Symposium, Berkeley California, March 2002.
  • Grote, K., Hubbard, S.S., and Rubin, Y., Soil Water Content Spatial Correlation Estimation using GPR, Eos. Trans. AGU 82(47), Fall Meet. Suppl., Abstract H31C-0247, 2001.
  • Hubbard, S.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.
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Remediation Monitoring & Biogeophysics

  • Wainwright, H., Chen , J., Sassen, D.S.,Hubbard, S.S., 2014,  Bayesian hierarchical approach and geophysical datasets for estimation of reactive facies over Plume scales,  DOI: 10.1002/2013WR013842, Water Resources Research.(article)
  • Chen, J., S. Hubbard and K. Williams, 2013, Data-driven approach to identify field-scale biogeochemical transitions using geochemical and geophysical data and hidden Markov models: Development and application at a uranium-contaminated aquifer, Water Resources Research, 49(10), DOI:  10.1002/wrcr.20524. (article)
  • Wu, Y., Surasani, V.K., Li, L., Hubbard, S.S., Geophysical monitoring and reactive transport simulations of bioclogging processes induced by Leuconostoc mesenteroides, Geophysics, Vol. 79, No. 1. doi: 10.1190/GEO2013-0121.1 (article
  • Surasani, V.K., Li, L., Ajo-Franklin, J., Hubbard, C.G., Hubbard, S,S., Wu, Y., Selective bioclogging and permeability alteration by L. mesenteroids: a Reactive Transport Modeling at the Reservoir Scale, Energy and Fuels, doi: 10.1021/ef401446f, 2013, (article)
  • Vilcáez, J.,  Li. L., Hubbard, S.S., A new model for the biodegradation kinetics of oil droplets: Application to the Deepwater Horizon oil spill in the Gulf of Mexico, 2013, Geochemical Transactions, Oct 20;14(1):4, doi: 10.1186/1467-4866-14-4 (article)
  • Revil, A., Wu, Y, Karaoulis, M., Hubbard, S.S.,Watson, D.B., Eppehimer, J.D., Geochemical and geophysical responses during the infiltration of fresh water into the contaminated saprolite of the Oakridge Integrated Field Research Challenge site, doi: 10.1002/wrcr.20380, 2013, Water Resouces Research (article). 
  • Bea, S., Wainwright, H., Spycher, N., Faybishenko, B., Hubbard, S.S., Denham, M., Identifying key controls on the behaviour of an acidic-U(VI) plume in the Savannah River Site using reactive transport modeling, doi:10.1016/j.conhyd.2013.04.005. (artcile)
  • Truex, M.J., Johnson, T.C., Strickland, C.E, Peterson, J.E. and Hubbard, S.S., Monitoring Vadose Zone Desiccation with Geophysical Methods, Vadose Zone Journal, 2012 (article)
  • Vilcáez, J.,  Li. L., Hubbard, S.S. 2012. Reactive Transport Modeling of Induced Selective plugging by L. Mesenteroides in Carbonate Formations, Geomicrobiology Journal, DOI:10.1080/01490451.2013.774074 (article)

  • Trautz, R.C., Pugh, J.D., Varadharajan, C., Zheng, L., Bianchi, M., Nico, Peter, Spycher, N., Newell, D.L., Esposito, R., Wu, Y., Dafflon, B., Hubbard, S.S., Birkholzer, Jens., Effect of dissolved CO2 on a shallow groundwater system: A controlled release field experiment, dx.doi.org/10.1021/es301280t | Environ. Sci. Technol. 2013, 47, 298−305, 2013. article)
  • Revil, A., Skold, M., Karaoulis, M., Schmutz, M., Hubbard, S.S., Mehlhorn, T.L., Watson, D.B., Hydrogeophysical investigations of the former S-3 ponds contaminant plumes, Oak Ridge Integrated Field Research Challenge Site, Tennessee, doi: 10.1190/geo2012-0177.1, v. 78 no 4 p. EN29 - EN 41 (article)
  • Revil, A., Skold, M., Hubbard, S.S., Wu, Y., Watson, D., Karaoulis, M., Petrophysical properties of saprolites from the Oak Ridge Integrated Field Research Challenge site, Tennessee, GEOPHYSICS, VOL. 78, NO. 1 (JANUARY-FEBRUARY 2013); P. D21–D40, 17 FIGS., 7 TABLES., 10.1190/GEO2012-0176.1. (article).
  • Trautz, R.C., Pugh, J.D., Varadharajan, C., Zheng, L., Bianchi, M., Nico, Peter, Spycher, N., Newell, D.L., Esposito, R., Wu, Y., Dafflon, B., Hubbard, S.S., Birkholzer, Jens., Effect of dissolved CO2 on a shallow groundwater system: A controlled release field experiment, dx.doi.org/10.1021/es301280t | Environ. Sci. Technol. 2013, 47, 298−305, 2013. (article)
  • Gasperikova, E., Hubbard, S.S., Watson, D., Baker, G., Peterson, J., Kowalsky, M., Smith, M., Brooks, S., Long-term electrical resistivity monitoring of recharge-induced contaminant plume behavior, Journal of Contaminant Hydrology,doi.org/10.1016/j.jconhyd.2012.09.007, 2012. (article)
  • Dafflon, B., Wu, Y., Hubbard, S.S., Birkholzer, J., Thomas, D., Pugh, J., Peterson, J., Trautz, B., Monitoring CO2 transition and associated geochemical transformations in a shallow groundwater system using complex electrical methods, Environmental Science and Technology, doi: 10.1021/es301260e, 2012. (article)
  • Wu, Y., Hubbard, S.S., Wellman, D., Geophysical monitoring of foam based remediation methods for metals and radionuclides in the deep vadose zone, Vadose Zone Journal, DOI:10.2136/VZJ2011.0160, 2012.(article)
  • Kowalsky, M.B., Finsterle, S., Williams, K.H., Murray, C., Newcomer, D., Englert, A., Steefel, C.I., Hubbard, S.S., On parameterization of the inverse problem for estimating aquifer properties using tracer data, Water Resources Research, VOL. 48, WO6535, 25PP, doi: 10.1029/2011WR012303, 2012. (article)
  • Chen, J., Hubbard, S.S., Williams, K.H., Flores Orozco, A., and Kemna, A., Estimating the spatio-termporal distribution of geochemical parameters associated with biostimulation using spectral induced polarization data and hierarchical Bayesian models, Water Resources Research, VOL. 48, W05555, 25 PP., doi: 10.1029/2011WR010992, 2012. (article)
  • Wan, J., Tokunaga, T., Dong, W., Denham, M., Hubbard, S.S., Persistentt source influences on the trailing edge of a groundwater plume, and natural attenuation timeframes: The F-Area Savannah River Site, Environmental Science and Technology, web released, dx.doi.org/10.1021/es204265q.(article)
  • Flores Orozco, A., K.H. Williams, P.E. Long, Hubbard, S.S., and A. Kemna, Using complex resistivity imaging to infer biogeochemical processes associated with bioremediation of a uranium-contaminated aquifer, JGR-Biogeosciences, VOL. 116, G030001, 17PP., DOI:10:1029/2010JG001591, 2011. (article)
  • Commer, M., Newman, G.A., Williams, K.H., Hubbard, S.S., 3d induced-polarization data inversion for complex resistivity, Geophysics, 76(3), F157-171, 2011  (article
  • )
  • Hubbard S.S. and N. Linde,  Hydrogeophysics. In: Peter Wilderer (ed.) Treatise on Water Science, vol. 1, pp. 401–434 Oxford: Academic Press, 2011 (book chapter)
  • Hubbard, S.S., Environmental Geophysics for Contaminant Remediation, Chapter 10.5 in Subsurface Sensing Technologies,  2011.
  • Williams, K.H., A.L. N’Guessan, J. Druhan, P.E. Long, Hubbard, S.S., D.R. Lovley, and J.F. Banfield, 2010, Electrodic voltages accompanying stimulated bioremediation of a uranium-contaminated aquifer. JGR-Biogeosciences, 115, G00G05, doi:10.1029/2009JG001142 (article)
  • Revil, A., C.A. Mendonca, E.A. Atekwana, B. Kulessa, Hubbard, S.S., and K. Bohlen, Understanding biogeobattereis: where geophysics meets microbiology, Journal of Geophysical Research, V. 115 G00G02, 2010 (article)
  • Li, L., C.I. Steefel, M.B. Kowalsky, A. Englert, Hubbard, S.S., Effects of physical and geochemical heterogeneities on mineral transformation and biomass accumulation during biostimulation experiments at Rifle, Colorado, Journal of Contaminant Hydrology, 112, 45-63, 2010 (article)
  • Wu, Y., Hubbard, S.S.,, K.H. Williams, and J. Ajo-Franklin, On the complex conductivity signatures of calcite precipitation, JGR-Biosciences, 2010 (article).
  • Williams, K.H. A. Kemna, M. Wilkins, J. Druhan, E. Arntzen, L. N’Guessan, P. E. Long, Hubbard, S.S., and J. F. Banfield, Geophysical monitoring of microbial activity during stimulated subsurface bioremediation, DOI 10.1021/es900855j, Environ. Sci. Technol., 2009 (article).
  • Chen, J. Hubbard, S.S., 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 Resources Research, 45, W08420, doi:10.1029/2008WR007698 (article)
  • Slater, S., E. Atekwana, S. Brantley, Y. Gorby, Hubbard, S.S., R. Knight, D. Morgan, A. Revil, S. Rossbach and N. Yee, Exploring the Geophysical Signatures Associated With Microbial Processes in the Earth, Article/Supplementary Material, Eos Trans. AGU 90(10), 83, 2009.
  • Englert, A., Hubbard, S.S., K.H. Williams, L. Li, C.I. Steefel, Feedbacks between hydrological heterogeneity and biogremediation induced biogeochemical transformations, Environ. Sci. Technol.,43 (14), pp 5197–5204, 2009 (article)
  • Li Li, C. I. Steefel, K. H. Williams, M. J. Wilkins, Hubbard, S.S., Mineral Transformation and Biomass Accumulation During Uranium Bioremediation at Rifle, Colorado, Environ. Sci. Technol., 43 (14), pp 5429–5435, 2009.. (article).
  • Druhan, J.L., M.E. Conrad, D.H. Williams, L. N’Guessan, P.E. Long and Hubbard, S.S., Sulfur Isotopes as Indicators of Amended Bacterial Sulfate Reduction Processes Influencing Field Scale Uranium Bioremediation, Environmental Science and Technology, 42, 7842-7849, 2008 (article).
  • Boris Faybishenko, Terry C. Hazen, Philip E. Long, Eoin L. Brodie, Mark S. Conrad, Susan S. Hubbard, John N. Christensen, Dominique Joyner, Sharon E. Borglin, Romy Chakraborty, Kenneth H. Williams, John E.Peterson, Jinsong Chen, Shaun T. Brown, Tetsu K. Tokunaga, Jiamin Wan, Marry Firestone, Darrell R. Newcomer, Charles T. Resch, Kirk J. Cantrell, Anna Willett, and Stephen Koenigsberg. In Situ Long-Term Bioimmobilization of Cr(VI) in Groundwater Using 13C-Labeled Slow-Release Lactate, accepted for publication in Environmental Science and Technoogy, 2008 (article).
  • Chen, J., A. Kemna and Hubbard, S.S.,, A comparison between Gauss-Newton and Markov-chair Monte Carlo-based methods for inverting spectral induced-polarization data for Cole-Cole parameters, Geophysics, 73(6), F247-F259, DOI 10.1190/1.2976115, 2008 (article).
  • 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).
  • Personna, Y., D. Ntarlagiannis, L. Slater, N. Yee, M. O’Brien and Hubbard, S.S., Spectral Induced Polarization Monitoring and Modeling of Microbial-Mediated Iron Sulfide Transformations, J. Geophys. Res., 113, G02020, doi:10.1029/2007JG000614, 2008 (article).
  • Slater, L., D. Ntarlagniannis, Y. Personna and Hubbard, S.S., 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, Hubbard, S.S., 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)
  • Snieder, R., Hubbard, S.S., M. Haney, G. Bawden, P. Hatchell, and A. Revil, Advanced non-invasive geophysical monitoring techniques, Annual Review of Earth and Planetary Sciences, V. 35, 653-683, doi: 10.1146/annurev.earth.35.092006.145050, 2007.
  • 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 (article).
  • D. Ntarlagiannis, K. H. Williams, L. Slater andHubbard, S.S., The low frequency response to microbial induced sulfide precipitation, J. Geophys. Res., Vol. 110, No. G2, G02009, 10.1029/2005JG000024, 2005 (article).
  • Kowalsky, M., S. Finsterle, J. Peterson, Hubbard, S.S.,, 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, W11425: doi: 10.1029/2005WR004237, 2005. (article)
  • Hubbard, S.S., Zhang, J., Monteiro, P., Peterson, J., Rubin, R., Experimental detection of reinforcing bar corrosion using nondestructive geophysical techniques, ACI Materials Journal, V. 100, No. 6, 2004.(article) 
  • Hubbard, S.S.,, Y. Rubin, K. Grote and I. Lunt, the quest for better winegrapes using geophysics, Geotimes: Special issue on Geology and Terroir, 49(8), p. 30-34, 2004.
  • Williams, K.H., D. Ntarlagiannis, L. Slater, A. Dohnalkova, Hubbard, S.S., and J. Banfield, Geophysical imaging of stimulated microbial biomineralization, Env. Science and Tech., 39, 7592-7600, 2005 (article).
  • Hubbard, S.S., and Y. Rubin, Hydrogeophysical Characterization using Geophysical Methods, Handbook of Groundwater Engineering, Volume 2, Jacques Delleur, 2006.
  • Y. Rubin and Hubbard, S.S., Hydrogeophysics, Springer, Netherlands, Water and Science Technology Library 50, 523 p., 2005.
  • Majer, E., L. Slater, A. Ward, D. Lesmes, Hubbard, S.S., and R. Cumbest, Verification: Airborne and surface geophysical methods, chapter 4, Barrier Systems for Enviromental Contaminant Containment and Treatment, Ed. C. Chien, H. Inyang and L. Eerett, CEC 2006.
  • Chen, J., Hubbard, S.S., Rubin, Y., Murray, C., Roden, E. and Majer, E., Geochemical characterization using geophysical data: a case study at the South Oyster Bacterial Transport Site in Virginia, Water Resources Research, v. 40, W12412, doi: 10.1029/2003WRR002883, 2004 (pdf file).
  • DeFlaun, M.,Hubbard, S.S., et al., Breakthroughs in Field-Scale Bacterial Transport, EOS article 82(38), 417-425.
  • Hubbard, S.S., 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. (pdf file)
  • Chen, J., Hubbard, S.S., 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, 2001.
  • Johnson, W.P., P. Zhang, M.E. Fuller, T.D. Scheibe, B.J. Mailloux, T.C. Onstott, M.F. DeFlaun, Hubbard, S.S., J. Radtke, W.P. Kovacik and W. Holbin, 2000, Ferrographic Tracking of Bacterial Transport in the Field at the Narrow Channel Focus Area, Oyster, VA., Environ. Sci. Technol., 182-191, 2001.

Permafrost Geophysics

  • Gangodagamage, C., J. C. Rowland, S. S. Hubbard, S. P. Brumby,  A. K. Liljedahl, H. Wainwright, C. J. Wilson, G. L. Altmann, B. Dafflon, J. Peterson, C. Ulrich, C. E. Tweedie, and S. D. Wullschleger (2014), Extrapolating active layer thickness measurements across Arctic polygonal terrain using LiDAR and NDVI data sets, Water Resources Research, 1944-7973, doi:10.1002/2013WR014283  (article)
  • Dafflon, B., Hubbard, S.S., Ulrich, C., Peterson, J., Electrical conductivity imaging of active layer and permafrost in an Arctic ecosystem, through advanced inversion of electromagnetic induction data, doi:10.2136/vzj2012.0161,  June 2013, Vadose Zone Journal (article)
  • Hinzman, L.D., Wullschleger, S.D., Wilson, C.J., Rowland, J.C., Hubbard, S.S., Torn, M.S., Riley, W.J., Graham, D.E., Liang, L., Norby, R.J., Thornton, P.E., Rogers, A., Next-Generation Ecosystem Experiment (NGEE Arctic): Opportunities for International Collaboration and Patnership, ISAR - 3 Third International Symposium on the Arctic Research, Tokyo, Japan, January 14-17, 2013. (abstract) 
  • Hubbard, S.S.,, C. Gangodagamage, B. Dafflon, H. Wainwright, J. E. Peterson, A. Gusmeroli, C. Ulrich, Y. Wu, C. Wilson, J. Rowland, C. Tweedie and S.D. Wullschleger, Quantifying and relating land-surface and subsurface variability in permafrost environments using LiDAR and surface geophysical datasets, Hydrogeology, Feb2013.doi: 10.1007/S10040-012-0939-y, (article)
  • Wu, Y, Hubbard, S.S., C. Ulrich, S. Wullschleger, Remote monitoring of freeze-thaw transitions in Arctic Soils using using the Complex Resistivity Method, Vadose zone Journal, doi: 10.2136/vzj2012.0062, 2012. (article)
  • Hubbard, S.S., Gangodagamage, C., Dafflon, B., Wainwright, H., Ulrich, C., Gusmeroli, A., Wu, Y., Doetsch, J., Peterson, J.E., Wilson, C., Tweedie, C., Wullschleger, S.D., Quanitifying and relating subsurface and land-surface variability in permafrost environments using surface geophysical and LIDAR datasets, Geophysical Research Abstracts, Vol. 14, EGU 2012, Preview 2012, EGU General Assembly 2012. Vienna, Austria. 
  • Wainwright, H.M., Hubbard, S.S., Dafflon, B., Ulrich, C., Wu, Y., Gangodagamage, C., Rowland, J., Wilson, C., Tweedie, C., Wullschleger, S.D., Multiscale bayesian fusion approach using geophysical and remote sensing data for characterizing arctic tundra hydrogeochemical properties,TICOP 2012.

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Selected Abstracts/Extended Proceedings

  • Hubbard, S., Geophysical quantification of ecosystem processes across scales and system compartments, ESPM UC Berkeley seminar series, April 2014

  • Hubbard S. et al., Geophysical imaging of the Arctic Tundra: From microbes to landscapes,  KQED, May 2014.

  • Hubbard et al., Identifying ecosystem controls through joint use of above and below ground datasets, DOE SBR/PI Meeting, Maryland, May 2014.

  • Banfield, J., Castelle, C., Hug, L., Wrighton, K.,  Sharon, I., Brown, C., Kantor, R.,  Singh, A.,  Thomas, B.,  Luef, B., Comolli, L., Williams, K.H., Long, P., Hubbard, S. S.,   Prediction of the biogeochemical roles of uncultivated bacteria and archaea in the subsurface, Goldschmidt, June 2014, Sacramento, CA.

  • Banfield, J., Castelle, C.,  Sharon, I., Hug, L., Brown, C.,  Kantor, R., Thomas, B., Singh, A., Wilkins, M., Hettich, R.,  Tringe, S.,  Williams, K.H., Brodie, E., Beller, H., Hubbard, S.S., Diversity and metabolic potential of the terrestrial subsurface microbiome and its influence on biogeochemical cycling, PI meeting SBR DOE, TES SBR PI Meeting, Potomac, MD, May 6-7, 2014.

  • Chakraborty, R., Pettenato, A., Tas, N., Hubbard, S.S., Jansson, J., Metabolic and Growth Characteristics of Novel Diverse Microbes Isolated from Deep Cores Collected from Barrow, Alaska, American Society for Micbrobiology Meeting, Boston , Massachusetts, May 17-20, 2014.

  • Christensen, J.N., Shiel, A., Conrad, M.E., Williams, K.W., Dong, W., Tokunaga, T.K., Wan, J., Long, P.E., Hubbard, S.S.,  Constraints on the hydrology of a riparian site from U and Sr isotopes: The Rifle, Colorado floodplain, Goldschmidt, June 2014, Sacramento, CA.

  • Freshley,  M.,Freedman, V., Hubbard, S.S., Wainwright,  H., Truex, M., Eddy-Dilek, C. Scheibe, T., Moulton, D.,  and Marble, J.,  Advanced Simulation Capability for Environmental Management (ASCEM), A Toolset for Evaluation of Complex Sites, Federal Remediation Technologies Roundtable, May 2014.

  • Freshley,  M., Freedman, V., Hubbard, S.S., Wainwright, H.,  Scheibe, T., Moulton, D.,  Dixon, P., and Marble, J., Advanced Simulation Capability for Environmental Management (ASCEM): A Toolset for Groundwater Protection Epri  Groundwater Protection Workshop, June 24-26, 2014, Savannah GA.

  • Freshley, M., Scheibe, T., Moulton, D.,  Freedman, V., Hubbard, S.S.,  Finsterle, S., Steefel, C.,  Wainwright, W., Flach, G.,  Seitz, R., Dixon, P., Marble, J.,, Advanced Simulation Capability for Environmental Management Initial User Release (14134), Waste  Management, 2014.

  • Pugh, J.,  Birkholzer, J., Dafflon, B, Esposito, R., Hubbard, S.S., Newell, D., Nico, P., Spycher, N. Tinnacher, R., Trautz, R., Varadharajan, C., Wu, Y., Zheng, L.,  Effects of CO2 Leakage into Drinking Water Aquifers:  Lessons Learned from a Controlled CO2 Release Field Test, GHGt12 Austin, 2014.

  • Hubbard, S., Agarwal, A.,  Banfield, J.,  Beller, H.,  Brodie, E.,  long, P., nico, P., steefel, S., tokunaga, T., williams, K., Genome-to-Watershed Predictive Understanding of Terrestrial Biogeochemical Functioning: ‘Sustainable Systems 2.0’, Goldschmidt, June 2014, Sacramento, CA.
  • Newcomer, M.E., Hubbard, S.S., Fleckenstein, J.,  Schmidt, C., Maier, U., Thullner, M., Rubin, Y.,    Seasonal Dynamic Permeability Effects on the Transient Connection Status of a River, International Water Association (IWA) Conference, San Francisco, 2014.
  • Tas, N. Wang, S.,  Wu, Y.,  Smith, L., Ulrich, C., Kneafsey, T., Torn, M., Hubbard, S.S.,   and Jansson, J.,  Microbial ecology across polygon features at the NGEE-Arctic Barrow site, Complex Soil Systems Conference, September 3-5, 2014. Berkeley, California.
  • Tokunaga, T., Wan, J.,  Dong, W.,  Williams,  K.H., Robbins, M.J., Kim, Y., Faybishenko, B., Conrad, M., Christensen, J., Hobson, C., Gilbert, B.,  Dayvault, R., Long, P.E., Hubbard, S.S., Determining water and carbon fluxes into groundwater from a semiarid floodplain vadose zone, Goldschmidt, June 2014, Sacramento, CA.
  • Wan, J., Dong, W., Tokunaga, T.,  Williams, K.,  Kim, Y.,  Conrad, M.,  Gilbert, B.,  Long, P.,  Hubbard, S.,  Carbon transport and transformation from vadose zone to groundwater , Goldschmidt, June 2014, Sacramento, CA.
  • Wullschleger, S., Hinzman, L.,  Hubbard, S.S., Rogers, A., Thornton, P., Wilson, C.,  Landscape change in a warming Arctic - Implications for carbon cycle processes and climate feedbacks at multiple scales, “Vulnerability of Arctic and Boreal Ecosystems Under a Changing Climate”, Anchorage, AK May 18-22 2014.
  • Dafflon, B., Hubbard, S.S., Wainwright, H., Wu, Y., Dou, S., Ajo-Franklin, J., Peterson, J., Ulrich, C., Gusmeroli, A., Kneafsey, T., Characterization of active layer and permafrost variability using geophysical approaches, Department of Energy TES/SBR Joint PI Meeting, May 14-15, 2013, Potomac, MD (abstract

  • Tas, N., Torn, M., Chakraborty, R., Smith, L., Wu, Y., Ulrich, C., Kneafsey, T., Graham, D., Hubbard, S.S., Wullcheleger, S., Jansson, J., Microbial ecology across polygon features at the NGEE-Archtic Barrow site, Department of Energy TES/SBR Joint PI Meeting, May 14-15, 2013, Potomac, MD (abstract) 

  • Wullschleger, S., Graham, D., Liang, L., Norby, R., Thornton, P., Hubbard, S.S., Torn, M., Riley, W., Rowland, J., Wilson, C., Rogers, A., Hinzman, L., NGEE Arctic: Migrating process-rich knowledge across spatial scales to improve climate prediction, Department of Energy TES/SBR Joint PI Meeting, May 14-15, 2013, Potomac, MD (abstract)

  • Wilson, C., Hinzman, L., Wullschleger, S., Bolton, R., Busey, R., Cherry, J., Liljedahl A., Grosse, G., Gusmeroli, A., Hubbard, S.S., Kholodov A., Peterson, J. Romanovsky, V., Rowland, J., Wainwright, H., Young, J., Quantifying the interactions of geomorphic hydrologic and thermal processes to improve predictions of climate impacts and feedbacks in the Arctic, Department of Energy TES/SBR Joint PI Meeting, May 14-15, 2013, Potomac, MD (abstract)

  •  Hinzman, L.D., Wullschleger, S.D., Wilson, C.J., Rowland, J.C., Hubbard, S.S.,Torn, M.S., Riley, W.J., Graham, D.E., Liang, L., Norby, R.J., Thornton, P.E., Rogers, A., Next-Generation Ecosystem Experiment (NGEE Arctic): Opportunities for International Collaboration and Patnership, ISAR - 3 Third International Symposium on the Arctic Research, Tokyo, Japan, January 14-17, 2013. (abstract) 

  • Hubbard S.S., Dafflon B., Wainwright H., Tokunaga T.K., Ulrich C., Jansson J., TIdenorn M.S., Williams K.H., Characterizing controls on terrestrial environment functioning across scales using geophysical datasets, Abstract H41L-04, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.

  • Agarwal, D., Pullman, S., Voytek, J., Pastorello, G., Papale, D., Biraud, S., Hubbard, S.S.,  Torn, M., Enabling Mobile Data and Metadata Collection and Submission in Support of AmeriFlux and NGEE Data Collection and Access, Abstract IN33B-1536,  American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.

  • Cheng, Y., Bouskill, N., Hubbard, C., Hubbard, S.S., Surasani, V., Ajo-Franklin, J., Li, L., Rafa, S., Engelbrektson, A., Coates, J., Understanding Microbial Reservoir Souring and Desouring Processes Using Reactive Transport Modeling, Abstract B43B-0477, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.

  • Chakraborty, R., Pettenato, A., Tas, N., Hubbard, S.S., Jansson, J., Isolation and characterization of novel microorganisms from deep cores collected at the Next Generation Ecosystem Experiment (NGEE)-Arctic site in Barrow, Alaska, Abstract B33G-0561, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.

  • Commer, M., Kowalsky, M. Dafflon, B., Wu, Y., Hubbard, S.S., Strategies for improving the resolution of electrical and electromagnetic geophysical measurements for three-dimensional inverse modeling of CO2 movement, Abstract NS33A-1683, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.

  • Dafflon B., Hubbard S.S., Ulrich C., Peterson J.E., Wu Y., Wainwright H., Gangodagamage C., Kholodov A.L., Kneafsey T., Quantifying Arctic terrestrial environment behaviors using geophysical, point-scale and remote sensing data, Abstract C43A-0664, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.

  • Dafflon B., Hubbard S.S., Ulrich, C., and Peterson J.E., Estimating arctic soil properties through advanced inversion of electromagnetic induction data, extended abstract, SEG/AGU joint workshop: Cryosphere geophysics: Understanding a changing climate with subsurface imaging, Boise, ID, January 2013.

  • Dafflon B., Hubbard, S.S., Ulrich, C., Peterson, J.E., Wainwright, H., and Wu, Y., Estimating active layer, ice-wedge and permafrost property distributions in Arctic ecosystem using electrical conductivity imaging (Invited), SEG extended abstract, Houston, TX, September 2013.
  • Dixon, P., Freshley, M., Schiebe, T., Moulton, D., Hubbard, S.S., Finsterle, S., Steefel, C., Advanced Simulation Capability for Environmental Management User Release and Current Plans, The Geological Society of America (GSA) Annual Meeting and Expo, October 27-30, 2013, Denver CO.
  • Florsheim, J.L., Ulrich, C., Hubbard, S.S., Borglin, S., Rosenberry, D.O.,  Geomorphic field experiment to quantify grain size and biotic influence on riverbed sedimentation dynamics in a dry-season reservoir, Russian River, CA, Abstract EP33A-0873,  American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.
  • Gangodagamage, C., Rowland, C.J., Skurikhin, A. N., Wilson, C. J., Brumby, S.P., Painter, S. L., Gable, C.W., Bui, Q., Short, L. S., Liljedahl, A. K.,  Wainwright, H.M., Hubbard, S.S., Dafflon,  B., Tweedie, C. E., Kumar, J., Wullschleger, S. D.,  Spatial and Spectral Characterization, Mapping, and 3D Reconstructing of Ice-wedge Polygons Using High Resolution LiDAR Data,  Abstract  B51H-0402, AGU, San Francisco, CA, December  9-13, 2013.
  • Hinzman, L., Wullschleger,  S., Hubbard, S.S., Graham, D.,  Wilson, C.,  Torn, M.,  Norby, R.,  Rogers, A., and the entire NGEE-Arctic Team,  Observation Platforms and Data Streams  of the Arctic Next Generation Ecosystem Experiment (NGEE-Arctic),   Abstract C31B-0649, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.
  • Jansson, J., Tas, N., Wu, Y., Ulrich, U., Kneafsey, T., Torn, M., Hubbard, S.S., Chakroborty, R., Graham, D., Wullschleger, S.,  Metagenomics reveals microbial community composition and function with depth in Arctic permafrost cores, Abstract B32C-04, American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2013.
  • Hubbard, S.S., Graham, D.E., Hinzman, L.D., Liang, L., Liljedahl, A., Norby, R.J., Rogers, A., Rowland, J.C., Thornton, P.E., Torn, M.S., Riley, W.J., Wilson, C.J., Wullschleger, S.D., Improved Climate Prediction through a System Level Understanding of Arctic Terrestrial Ecosystems: Next Generation Ecosystem Experiments (NGEE-Arctic),   Abstract C33C-07, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.
  • Newcomer, M., Hubbard, S.S.,  Fleckenstein, J., Schmidt, C., Maier, U.,  Rubin, Y., Dynamic Permeability and Clogging Processes of Riverbank Filtration Systems,   Abstract H24A-07,  American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.
  • Tas, N., Wu, Y., Smith, L., Ulrich, C., Kneafsey, T., Torn, M., Hubbard, S.S., Wullschleger, S., Jansson, J., Metagenomics and microbial community profiling across an Arctic polygon transect, Polar and Alpine Microbiology, Big Sky Montana, Sept 8-12 2013.
  • Tas, N., Hubbard, S.S.,  Jansson, J., Isolation and characterization of anaerobic, fermentative and respiratory microbes from permafrost soil. Romy Chakraborty, Angelica Pettenato.  Polar and Alpine Microbiology, Big Sky Montana, Sept 8-12, 2013,
  • Tokunaga, T.,Wan, J., Dong, W., Williams, K.H., Robbins, M.J., Kim, Y., Faybishenko, B., Conrad, M.C., Christensen, J.N., Gilbert, B., Dayvault, R.D., Long, P.E., Hubbard, S.S., Organic carbon inventory and vertical flux through the vadose zone into groundwater at the Rifle, Colorado River floodplain site,  Abstract B23C-0568, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.
  • Ulrich, C., Hubbard, S.S., Peterson, J., Delaney, C., Blaum, K., and Black, W., Geophysical Assessment of the Control of a  Jetty on a Barrier Beach and Estuary System,  Abstract H13A-1308, American Geophysical Union Fall Meeting, San Francisco, CA, December  9-13, 2013.
  • Wainwright H., Hubbard S.S., Dafflon B., Ulrich C., Peterson J.E., Wu Y., Hahn M.S., Torn M.S., Gangodagamage C., Rowland J.C., Wilson C.J., Liljedahl A., Gusmeroli A., Wullschleger S.D., Characterizing subsurface controls on the Arctic ecosystem carbon cycling across scales using geophysical, in-situ and remote sensing datasets, Abstract C53C-06, AGU Fall Meeting, San Francisco, CA, December 2013.
  • Wu, Y., Kneafsey, T.,  Nakagawa, S., Borglin, S., Cook , P., Torn, M., Jansson, J., Hubbard, S.S.,  Freeze-thaw Laboratory Column Experiments using Arctic Permafrost Cores: Exploring Controls of Subsurface Heterogeneity on Greenhouse Gas Release,  Abstract B14E-07, AGU Fall Meeting, San Francisco, CA, December 2013. 
  • Yang, D., Li, M., Chen, J., Hubbard, S.S., Calibration of a distributed forecasting model with input uncertainty using a Bayesian Framework, Abstract H44A-04, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)
  • Jansson, J., Tas, N., Brodie, e., Graham, D., Kneafsey, T., Torn, M., Wu, Y., Wullschleger, S., Hubbard, S.S., Horizontal and vertical profiling of microbial communities across landscape features at NGEE site, Barrow, Alaska, Abstract C31C-06, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)

  • Wilson, C., Graham, D., Hinzman, L., Hubbard, S.S., Liang, L., Norby, R., Riley, W., Rogers, A., Rowland, J., Thornton, P., Torn, M., Wulschleger, S., Scaling process studies and observations in the arctic for improved climate predictability, Abstract C53A-0807, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)

  • Surasani, V. K., Commer, M., Ajo-Franklin, J., Li, L., Hubbard, S.S., Reactive transport modeling and geophysical monitoring of bioclogging at reservoir scale, Abstract B23B-0444, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)

  • Gusmeroli, A., Liljedahl, A., Peterson, J., Hubbard, S.S., Effects of spatially variable snow cover on thermal regime and hydrology of an Arctic ice wedge polygon landscape identified using ground penetrating radar and LIDAR datasets, Abstract C33C-0668 presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)

  • Ulrich, C., Hubbard, S.S., Florsheim, J., Rosenberry, D., Borglin, S., Zhang, Y., Seymour, D., and Trotta, M., Quantifying Factors That Impact Riverbed Dynamic Permeability at a Riverbank Filtration Facility, Abstract H131-10, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)

  • Wu, Y., Hubbard, S.S., Ulrich, C., Dafflon, B., Wullschleger, S., Complex resistivity method for permafrost studies: freeze thaw transitions in the arctic soils, Abstract C13C-0640, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)

  • Dafflon, B., Hubbard, S.S., Ulrich, C., Peterson, J., Wu, Y., Chen, J., and Wullschleger, S., Depth imaging of active layer and permafrost variability in the Arctic using electromagnetic induction data, Abstract C22B-04, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012.(abstract)

  • Wainwright, H.,  Hubbard, S. S., Gangodagamage, C., Dafflon, B.,  Ulrich, C.,  Wu, Y.,  Wilson, C., Tweedie, C.,  and Wullschlegger, S.,  High resolution characterization of heterogeneous arctic tundra subsurface properties using a multiscale bayesian fusion approach with geophysical datasets, Abstract B53E-0715presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)

  • Hubbard, C.,  Hubbard, S.S. , Wu, Y., Surasani, V., Ajo-Franklin, J.,  Commer, M., Dou, S., T.H., Li, L., Fouke, B., and Coates,J.,  Toward optimized bioclogging and biocementation through combining advanced geophysical monitoring and reactive transport modeling approaches, Abstract B23B-0447, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)
  • Hubbard, S.S., Grote, K.R, Freese, P., Peterson, J.E. and Rubin, Y.Waves and Wine: Advanced approaches for characterizing and exploiting micro-terroir, Abstract H53F-1586 presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)
  • Hubbard, S.S., Wainwright, H., Chen, J., Bea, S., Li, L. and Spycher, N., Quantifying physicochemical heterogeneity and critical transitions that influence plume behavior using geophysical approaches and reactive transport modeling, Abstract H33N-01, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)
  • Wullschleger, S., Graham, D., Hinzman, L., Hubbard, S.S., Liang, L., Liljedahl, A., Norby, R., Rogers, A., Rowland, J., Thornton, P., Torn, M., Riley,W., Wilson, C., Improved climate prediction through a system level understanding of arctic terrestrial ecosystems, Abstract U51B-05, presented at 2012 Fall Meeting, AGU, San Francisco, CA, 3-7 Dec. 2012. (abstract)
  • Bea, S.A., Wainwright, H., Spycher, N., Hubbard, S.S., Davis, J., Identifying key controls on the behavior of an acidic-U(VI) Plume at the Savannah River Site using Reactive Transport Modeling, Goldschmidt, Montreal, Canada, June 24-29, 2012.
  • Brodie, E., Jansson, J., Bouskill, N., Hubbard, S.S., Torn, M., Understanding and modeling the microbial processes driving terrestrial biogeochemical cycles, April 23-24, 2012, TES PI meeting, Washington, DC.
  • Spycher, N., Bea, S.A., Wainwright, H., Mukhopadhyay, S., Christensen, J., Dong, W., Hubbard, S.S., Davis, J., Denham, M., Integrating geochemical, reactive transport, and facies-based modeling approaches at the Savannah River F-Area,Goldschmidt June 24-29, 2012, Montreal, Canada.
  • Chen, J., Hubbard, S.S., Man Mok, C., Suribhatla, R., Kaback, D., A new software toward improved site characterization for easy integration of hydrogeological and geophysical datasets, Batelle International Conference on Remediation of Chlorinated and Recalcitrant Compounds, May 2012, Monterey, CA.
  • Hubbard, S.S., Ajo-Franklin, J., Butler-Veytia, B., Wu, Y., Gasperikova, E., Peterson, J., Kelley, R., Geophysical imaging for investigating the distribution of induced fractures and associated amendments in a TCE--contaminated aquifer,     Batelle International Conference on Remediation of Chlorinated and Recalcitrant Compounds, May 2012, Monterey, CA.
  • Bendiganavale, A., Ntarlagiannis, D., Slater, L., Tyson, T.A., Hubbard, S.S., Prodan, C., Nano scale detection of metal precipitate around bacterial cell membrane using dialectric spectroscopy, 56th International Conference on Electron, Ion, and Photon Beam Technology and Nanofabrication, May 2012, Waikoloa, Hawaii.
  • Hubbard, S.S., Gangodagamage, C., Dafflon, B., Wainwright, H., Ulrich, C., Gusmeroli, A., Wu, Y., Doetsch, J., Peterson, J.E., Wilson, C., Tweedie, C., Wullschleger, S.D., Quanitifying and relating subsurface and land-surface variability in permafrost environments using surface geophysical and LIDAR datasets, Geophysical Research Abstracts, Vol. 14, EGU 2012, Preview 2012, EGU General Assembly 2012. Vienna, Austria. (abstract)
  • Freshley, M., Hubbard, S.S., Freedman, V., Flach, G., Gorton, I., Moulton, D., Finsterle, S., Steefel, C., Dixon, P., Advanced Simulation Capability for Environmental Management (ASCEM): Development and Demonstration, Waste Management 2012, New Forest, UK.
  • Freshley, M., Hubbard, S.S., Freedman, V., Flach, G., Gorton, I., Moulton, D., Finsterle, S., Steefel, C., Dixon, P., Advanced Simulation Capability for Environmental Management (ASCEM): Development and Demonstration, Waste Management Extended Abstract, April 2012, SBR PI Meeting, Washington, DC.
  • Gusmeroli, A., Hinzman, L., Hubbard, S.S., Dafflon, B., Wulschelleger, S., Exploring the Alaskan cryonsphere with ground penetrating radar, IARC Conference, March 2012.
  • Wainwright, H.M., Hubbard, S.S., Dafflon, B., Ulrich, C., Wu, Y., Gangodagamage, C., Rowland, J., Wilson, C., Tweedie, C., Wullschleger, S.D., Multiscale bayesian fusion approach using geophysical and remote sensing data for characterizing arctic tundra hydrogeochemical properties,TICOP 2012. (abstract)
  • Fujita, Y., Smith, R., Ginn, T., Hubbard, S.S., Taylor, J., Henriksen, J., Gebrehiwet, t., Delwiche, M., Peterson, J., Microbially induced calcite precipitation in the subsurface, ACS Meeting, San Diego, CA, March 2012.
  • Wu, Y., Dafflon, B., Hubbard, S.S., Peterson, J., Pugh, J., Daley, T., Trautz, R., Birkholzer, J., Complex electrical method as a monitoring tool for CO2 intrusion into shallow groundwater systems and associated geochemical transformations, 11th Annual Carbon Capture, Utilization and Sequestration Conference, Pittsburg, PA, April 2012.
  • Pugh, J., Esposito, R., Trautz, R., Birkholzer, J., Spycher, N., Hubbard, S.S., Newell, D., Assessing the impact of elevated dissolved carbon dioxide on aquifer water quality through a controlled release field test: Test Design and Implementation, Annual Conference on Carbon Capture and Sequestration, Pittsburg, PA, May 13-16, 2012.
  • Schiebe, T., Hubbard, S.S., Onstott, R., DeFlaun, M., Lessons learned from bacterial transport research at the South Oyster Site, National Groundwater Summit, Garden Grove, CA, May 2012. (abstract)
  • Hubbard, S.S., Hinzman, L., Graham, D., Liang, L., Norby, R., Riley, W., Rogers, A., Rowland, J., Thornton, P., Torn, M., Wilson, C., Wulschleger, S., Next-Generation Ecosystem Experiment, Quanitification of prediction of coupled processes in the terrestrial Arctic system, presented at the 2011 Fall AGU meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Ajo-Franklin, J., Daley, T., Butler-Veytia, B., Peterson, J., Gasperikova, E., Wu, Y., Kelly, B., Hubbard, S.S., The acquisition and integrated inversion of a continuous active source seismic monitoring dataset: application to shallow hydrofracture evolution (Invited), Abstract H52C-03, presented at the 2011 Fall AGU meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Chen, J., Hubbard, S.S., Williams, K.H., Identifying field-scale bioremediation status from geochemical and geophysical data using dynamic linear models with switching: development and application to the contaminated DOE Rifle Site, presented at the 2011 Fall AGU meeting, San Francisco, CA, 5-9 December 2011. (abstract) 
  • Dafflon, B., Hubbard, S.S., Birkholzer, J., Daley, T.M., Pugh, J.D., Peterson, J., Trautz, R.C., Evaluating sensitivty of complex electrical methods for monitoring the intrusion of CO2 into a shallow groundwater system and the resulting geochemical transformations, presented at 2011 Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Dong, W., Tokunaga, T., Miles, D., Davis, J., Hubbard, S.S., Surface complexation modeling of U(VI) adsorption onto Savannah River site sediments, Abstract V23C-2578, presented at 2011 Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Fuijita, Y., Taylor, J., Henriksen, J.,Delwiche, M., Gebrehiwet, T., Hubbard, S.S., Spycher, N., Ginn, T., Pffiffner, S., Smith, R., Probing microbial activity in a perched water body located in a deep vadose zone, Abstract H24A-06, presented at 2011 Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Istok, J., Jansik, D., Foote, M., Zhang, Z., Wu., Y., Hubbard, S.S., Mattigod, S., Zhong, L., Wellman, D., Foam-based delivery of amendments to immobilize metals and radionuclides in deep vadose zone environments (Invited), Abstract H24A-03, presented at 2011 Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Kelley, R., Hubbard, S.S., Ajo-Franklin, J., Butler-Veytia, B., Wu, Y., Peterson, J., Gasperikova, E., Geophysical imaging for investigating the distribution of induced fractures and associated amendments at the F.E. Warren Air Force Base, SERDP Conference, December 2011, Washington, DC.
  • Murakami-Wainwright, H., Sassen, D., Chen, J., Hubbard, S.S., Multiscale hydrogeophysical data assimilation for plume-scale sursurface characterization, Abstract H52C-06, presented at 2011 Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Wiedmer, A., Hunt, J.R., Faybishenko, B., Agarwal, D., Flach, G., Whiteside, T., Bennet, P., Bagwell, L., Romosan, A., Hubbard, S.S., Mass balances and uncertainty in radionuclide transport at the SRS F-area seepage basins groundwater plume, Abstract H531-1522, presented at 2011 AGU Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Wu, Y., Hubbard, C., Hubbard, S.S., Complex electrical monitoring of biopolymer and iron mineral precipitation for microbial enhanced hydrocarbon recovery, Abstract B23D-06, presented at 2011 Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Meza. J.C., S.S. Hubbard, M. D. Freshley, I. Gorton and J. D. Moulton­ Advanced Simulation Capability for Environmental Management (ASCEM): Early Site Demonstration, Waste Management Conference, February 27 - March 3, 2011, Phoenix, AZ.
  • Skold, M., Hubbard, S.S., Karaoulis, M., Revil, A., Spycher, N., Watson, D., Wu, Y., Coupled interpretation of geolectrical surveying results in environmental site investigations, Abstract H34B-03, presented at 2011 Fall meeting, San Francisco, CA, 5-9 December 2011. (abstract)
  • Smith, R., Fujita, Y., Ginn, T., Hubbard, S.S., Delwiche, M., Gebrehiwet, T., Henriksen, J., Peterson, J., Taylor, J., Microbially induced calcite precipitation for subsurface immobilization of strontium-90, Environmental Remediation Conference, San Diego, 2011.
  • Gasperikova, E., M. B. Kowalsky, Hubbard, S.S., J. E. Peterson, G. Baker, M. Smith and David B. Watson, Long-term time-lapse surface and borehole electrical resistivity monitoring of natural recharge-induced contaminant plume behavior, SEG Annual Meeting Extended Abstract, SEG Expanded Abstracts 29, 3930, doi:10.1190/1.3513670, 2010.
  • Commer, M., G. Newman, K. Williams and Hubbard, S.S., Three-dimensional inversion of spectral induced polarization data containing EM coupling effects, SEG Expanded Abstracts 29, 624, doi:10.1190/1.3513861, 2010
  • DOE/SC-0123, Complex Systems Science for Subsurface Fate and Transport: Report of August 2009 Workshop chaired by S. Hubbard, F. Loeffler and J. Zachara, 2010. (pdf)
  • Wellman, D., S. Mattigod, Hubbard, S.S., A. Miracle, L. Zhong, M. Foote and Y. Wu, Advanced remedial methods for metals and radionuclides in vadose zone environments, International Conference on Environmental Remediation and Radioactive Waste Management, Tsukuba, Japan Oct 3-7, 2010
  • Commer, M., G.A. Newman, K. H. Williams, Hubbard, S.S., Three-dimensional inversion of spectral induced polarization of data containing EM coupling effects, SEG Extended Abstract, Keystone, CO, Oct 2010.
  • Gasperikova, E., M. Kowalsky, Hubbard, S.S., J. Peterson, G. Baker, M. Smith, D. Watson, Long-term time-lapse surface and borehole electrical resistivity monitoring of natural recharge-induced contaminant plume behavior, SEG Extended Abstract, Keystone, CO, Oct 2010
  • Gaines, D., G.S. Baker, Hubbard, S.S., D. Watson and S. Brooks, Detecting perched water bodies using surface seismic time-lapse travel-time tomography, EAGE Near-Surface 2010 conference, Zurich, September 2010
  • Hubbard, S.S., Toward X-Ray Vision, Invited, Paper 198-1, Geological Society of America annual meeting, Demver, 31 Oct-3 Nov, 2010.
  • Jadoon, K.Z., M.B. Kowalsky, S. Finsterle, Hubbard, S.S., H. Vereecken, S. Lambot, Coupled hydrogeophysical inversion of time-lapse off-ground GPR data and hydrological data, EGU Meeting, Vienna, May 2010.
  • Ntarlagiannis, D., K. Williams, L. Slater, Hubbard, S.S., and Y. Wu, Investigating the effect of electro-active ion concentration on induced polarization signatures arising from biomineral formation, Geochim Cosmochim Acta 74, A767, 2010.
  • Hubbard, S.S., D. Watson, G.S. Baker, J. Chen, M. Kowalsky, E. Gasperikova, D.B. Gaines, M. Smith, and S. Brooks, Hydrogeophysical Quantification of Plume-Scale Flow Architecture and Recharge Processes, Geochim Cosmochim Acta 74, A433, 2010.
  • Zhang, C., C. Prodan, L. Slater, A. Bendiganavale, D. Ntarlagiannis, Hubbard, S.S., Low-frequency dielectric spectroscopy measurements on sulfate-reducing bacteria cell suspensions, Geochim Cosmochim Acta 74, A1202, 2010.
  • Wu, Y., Ajo-Franklin, J., R. Armstrong and Hubbard, S.S., Noninvasive Geophysical Imaging of Ureolytic CaCO3 Precipitation, Geochim Cosmochim Acta 74, A1149, 2010.
  • Baker, G.S., Hubbard, S.S., D.B. Watson, E. Gasperikova and S. Brooks, Time-lapse Electrical Resistivity Tomography (ERT) Monitoring of In Situ Hydrogeochemical Changes Associated with an Emulsified Vegetable Oil Injection for Bioreduction of Uranium(VI), Geochim Cosmochim Acta 74, A42, 2010.
  • Gaines, D.P., G.S. Baker, Hubbard, S.S., D. Watson and P. Jardine, Application of Surface Time-Lapse Seismic Refraction Tomography (TLSRT) to Quantifying Changes in Saturation Within the Vadose Zone, Eos. Trans., AGU,90(22), Jt. Assem. Suppl., Abstract H13D-05, 2009.
  • Baker, G.S., Y. Wu, Hubbard, S.S., W. Wu, D.Pl Gaines, J. Pratt, A. Modi, D. Watson and P. Jardine, Surface time-lapse electrical resistivity tomography (TLERT) monitoring of an SRS injection and associated biogeochemical processes, Oak Ridge National Laboratory, Tennessee USA Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract H12A-03, 2009.
  • Hubbard, S.S., G. Baker, J. Chen, M. Kowalsky, E. Gasperikova, D. Gaines, A. Modi, D. Watson and P.Jardine, Quantification of Flow Architecture and Recharge Processes at the Watershed Scale using Joint Hydrogeophysical Inversion Approaches, AGU,90(22), Jt. Assem. Suppl., Abstract IA32A-01, Invited, 2009.
  • Gasperikova, E., Y. Zhang, and Hubbard, S.S., Using Self Potential and Multiphase Flow Modeling to Optimize Groundwater Pumping, Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract H42D-02, 2008.
  • Zhang, Y., S. Finsterle, E, Gasperikova, and Hubbard, S.S., Time-Dependent Riverbed Clogging and its Impact on Groundwater Pumping, Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract H53C-1072, 2008.
  • Li, L., C. Steefel, M.B. Kowalsky, A.L. Englert and Hubbard, S.S., Effects of Physical and Chemical Heterogeneities on Biogeochemical Processes Associated With Uranium Bioremediation at Rifle, Colorado, Invited, Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract H24B-02, 2008.
  • Chen, J., Hubbard, S.S., V. Korneev, D. Gaines, G.S. Baker, and D. Watson, Stochastic Inversion of Seismic Refraction Data With Borehole Depth Constraints for Watershed-scale Characterization of Aquifer Geometry, Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract H44C-06, 2008.
  • Gaines, D.P., G.S. Baker, Hubbard, S.S., D.B. Watson and P.M. Jardine, Enhancing Monitoring of Recharge-Related Environmental Remediation Processes Using Time-Lapse Seismic Refraction, Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract NS41A-04, 2008.
  • Jardine, P.M, D. Watson, G. Baker, C. Brandt, S Brooks, C Criddle, T Phelps, C Gaten, B Gu, J. Hortia, Hubbard, S.S., S. Kelly, K. Kemner, P. Kitanidis, J. Kosta, J. Lou, T. Palumbo, J. Parker, C. Schadt, B. Spalding, W. Wu, F. Zhang and J. Zhou, Oak Ridge Integrated Field Research Challenge Project: Multi-scale Investigations on the Rates and Mechanisms of Targeted Immobilization and Natural Attenuation of Metal, Radionuclide and Co-Contaminants in the Subsurface, Invited, AGU, 89(53), Fall Meet. Suppl., Abstract, H51K-01.
  • Wu, Y., J. Ajo-Franklin, K.H. Williams, Hubbard, S.S., and P.S. Nico, Multi-scale Geophysical Signatures of Biogenic Calcite and FeS Precipitation Using Rifle as a Model Site, Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract H51M-07, 2008.
  • P.E. Long, K.H. Williams, J. Banfield, R. Bush, K. Campbell, D.P. Chandler, J.A. Davis, R. Dayvault, A. Englert, P. Fox, R. L. Hettich, D. Holmes, Hubbard, S.S., P.R. Jaffe, L.J. Kerkhof, R.K. Kukkadapu, L. Li, M. Lipton, D. Lovley, S. Morris, S. Morrison, D. Newcomer, L. N’Guessan, A. Peacock, S. P. Hyun, N. Qafoku, C. T. Resch, F. Spane, C. Steefel, N. VerBerkmoes, M. Wilkins, S.B. Yabusaki, P. Yelton, In situ bioreduction of uranium in an alluvial aquifer: overview of results from the Integrated Field-Scale Subsurface Research Challenge Site (IFC) at Rifle, Colorado, Eos Article. Trans. AGU 89(53), Fall Meeting Suppl., AbstractH51K-01, INVITED, 2008.
  • Modi, A.L., G.S. Baker, Hubbard, S.S., E. Gasperikova, D. Gaines, D. Watson, P. Jardine, Using High-Resolution, Surface Time-Lapse Electrical Resistivity Tomography to Characterize and Monitor Subsurface Hydrological Processes, Eos. Trans., AGU, 89(53), Fall Meet. Suppl., Abstract H51G-0947, 2008.
  • Ajo-Franklin, J., Y. Wu, P. Nico, Hubbard, S.S., Using synchrotron Micro-CT to Monitor Microbially-Induced Calcite Precipitation on the Pore Scale, AGU Biogeophysics Chapman Conference, Portland Maine, Oct 13-16, 2008.
  • Chen, J., Hubbard, S.S., K. Williams, S. Pride, L. Li and L. Slater, A state-space Bayesian framework for estimating biogeochemical transformations using time-lapse geophysical data, AGU Biogeophysics Chapman Conference, Portland Maine, Oct 13-16, 2008.
  • Hubbard, S.S., K. H. Williams, J.Ajo-Franklin, J. Chen and M. Truex, Geophysical Signatures of Remediation Amendments, AGU Biogeophysics Chapman Conference, Portland Maine, Oct 13-16, 2008.
  • Englert, A. , M.B. Kowalsky, K.H. Williams, J.E. Peterson, P. Long, and Hubbard, S.S., Field scale biostimulation: Understanding induced feedbacks between subsurface biogeochemical transformations and physical properties of the subsurface, AGU Biogeophysics Chapman Conference, Portland Maine, Oct 13-16, 2008.
  • Li, L., C.I. Steefel, M.B. Kowalsky, K.H. Williams and Hubbard, S.S., Effects of biomass accumulation and solid phase transformation on physical properties of porous media during uranium bioremediation at Rifle, CO, AGU Biogeophysics Chapman Conference, Portland Maine, Oct 13-16, 2008.
  • Wu, Yuxin, K. Williams, J. Ajo-Franklin and Hubbard, S.S., Geophysical signatures of remediation-induced calcite precipitation, AGU Biogeophysics Chapman Conference, Portland Maine, Oct 13-18, 2008.
  • M.B. Kowalsky, S. Finsterle, G. Moridis, and Hubbard, S.S., Hydrogeophysical approaches with the TOUGH family of codes, Tough symposium, Berkeley, 2009.
  • N. Spycher, G. Zhang, S. Sengor, T. Barkouki, M. Issarangkun, T.Ginn, Y. Wu, R. Smith, Hubbard, S.S., Y. Fujita, R. Sani, B. Peyton. Application of TOUGHREACT V2.0 to Environmental Systems, TOUGH symposium, Berkeley, 2009.
  • Spycher, N., T. Weathers, T. Barkouki, T. Ginn, G. Zhang, Y. Fujita, Y. Wu, J. Ajo-Frankin, Hubbard, S.S., and S. Sengor, Remediation of Sr90 by induced calcite precipitation: reactive transport modeling on several fronts, ACS meeting, March 22-26, 2008, Salt Lake City UT.
  • Wu, Y., K. H. Williams, Hubbard, S.S.,, L. Slater, D. LaBrecque, and r. Versteeg, Complex resistivity signatures from transformations associated with subsurface remediation - precipitates and amendments, Invited presentation, EEGS NSGS workshop on induced polarization at SEG meeting, November 2008.
  • Hubbard, S.S., Geophysical Signatures of Biogeochemical Processes, Invited Speaker Gordon Conference, Oxford, UK, July 13-18, 2008
  • Mukhopadhyay, S., E.L. Sonnenthal, B.A. Faybishenko, and Hubbard, S.S., 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 Hubbard, S.S.,, 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., Hubbard, S.S., and D. Watson, Use of coupled hydrological-geophysical modelling framework for exploring the impact of recharge on TDS, CMWR XVII, San Francisco, July 7-10, 2008.
  • Li, L., C. I. Steefel, K.H. Williams, M. Wilkins, A.L. Englert, and Hubbard, S.S.,, Solid phase transformation and biomass accumulation during uranium bioremediation at Rifle, CO, CMWR XVII, San Francisco, July 7-10, 2008.
  • Zhang, Y., M.B. Kowalsky, S. Finsterle, and Hubbard, S.S., Impact of groundwater pumping on near-river hydrology, CMWR XVII, San Francisco, July 7-10, 2008.
  • Chen, J., Hubbard, S.S.,, V. Korneev and D. Watson, Development of a Sampling-based Bayesian model for Watershed scale characterization, CMWR XVII, San Francisco, July 7-10, 2008
  • Watson, D.B., B.P. Spalding, J. R. Sheehan, L.P. Beard, W.E. Doll, Hubbard, S.S.,, 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.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 Hubbard, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., 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.,Hubbard, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., 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 Hubbard, S.S., 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, Hubbard, S.S., 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., Hubbard, S.S., 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.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 Hubbard, S.S., 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, S.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, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., J. Chen, and J. Peterson, HydroImage - a hydrogeophysical characterization software package supporting modeling, Modelcare07.
  • Hubbard, S.S., 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, Hubbard, S.S., and K. Hurst Williams, Geoelectrical Signatures of Microbial Stimulated Mineralization, Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract NS41A-06, 2006.
  • Englert, A.,Hubbard, S.S., 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, Hubbard, S.S., 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., Hubbard, S.S., 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, S.S., 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, Hubbard, S.S., 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,Hubbard, S.S., 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, Hubbard, S.S., 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., Hubbard, S.S.,and K. MacFarlane, Biophysical monitoring: separating the 'bio' from the 'geo', Eos Trans. AGU, 87(36), Jt. Assem. Suppl., Abstract NS41A-06, 2006.
  • Hubbard, S.S., 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., Hubbard, S.S., 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, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S.,, 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, S.S., Advances and Challenges in Hydrogeophysics, Invited Union Lecture, Eos Trans. AGU, 85(17), Jt. Assem. Suppl., 2004.
  • Linde, N., S. Finsterle, and Hubbard, S.S., 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 Hubbard, S.S., IP response of bacterially-induced sulfide mineral precipitation, Eos Trans. AGU, 85(17), Jt. Assem. Suppl., Abstract NS13A-02, 2004.
  • Williams, K., Hubbard, S.S., 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., Hubbard, S.S., 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., Hubbard, S.S., 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 Hubbard, S.S.,, Non-Linear, Bayesian Inversion in the Vadose zone, Eos. Trans. AGU 84(46), Fall Meet. Suppl., Abstract H31b-0464, 2003.
  • Hubbard, S.S., 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, Hubbard, S.S.,, 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, S.S., 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, S.S., 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., Hubbard, S.S., 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, Hubbard, S.S., 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. Hubbard, S.S., 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. (pdf file).
  • B. J. Mailloux, S.Devlin, T. C. Onstott, D. Sigman, J. Hall, M.E. Fuller, M.F. DeFlaun, S. H. Streger, K. H. Williams, Hubbard, S.S., 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 Hubbard, S.S.,, 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, Hubbard, S.S., 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, S.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, S.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, S.S., Grote, K., Rubin, Y. and Kowalsky, M., Mapping the water distribution in a California Winery, IAHS meeting, LBNL, March 2002.
  • Hubbard, S.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, S.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, S.S., and Rubin, Y., Soil Water Content Spatial Correlation Estimation using GPR, Eos. Trans. AGU 82(47), Fall Meet. Suppl., Abstract H31C-0247, 2001.
  • Hubbard, S.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 Hubbard, S.S., 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, Hubbard, S.S., 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, S.S., 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, S.S., 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 Hubbard, S.S., 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, S.S.,, 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, S.S., 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, S.S., 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, S.S., 1999, Stochastic Characterization of Hydrogeological Properties using Geophysical Data, LBNL Report #42557
  • Scheibe, T.D., Y. Chien, T. Ginn, C. Murray and Hubbard, S.S., 1999, Heterogeneity Characterization for Field-Scale Bacterial Transport Modeling, EOS 80(17), p. S115.
  • Hubbard, S.S., 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, S.S., Peterson, J, and Dailey, W., 1998, Geophysical Verification of Subsurface Barriers, EEGS 11.
  • Hubbard, S.S., 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, S.S., 1997, Hydrological-geophysical methods for subsurface site Characterizations: case of the LLNL Superfund Site, Fall AGU.
  • Hubbard, S.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, S.S., Majer, E. and Peterson, J., 1997, Verification of subsurface barriers using integrated geophysical techniques, SEGEEP.
  • Peterson, J.E. and Hubbard, S.S., 1997, Monitoring emplacement of contaminant barriers using high Resolution crosshole geophysical data, Fall AGU.
  • Rubin, Y., Hubbard, S.S., 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, S.S., Rubin, Y. and Majer, E., 1997, Ground penetrating radar-assisted saturation and permeability estimation, EOS 78(17), p. s153.
  • Peterson, J.E., Hubbard, S.S., 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, S.S., 1997, Reconciling facies architecture with sequence concepts in a Quaternary barrier spit complex, Virginia, USA, EOS77(46), p. F328.
  • Hubbard, S.S., Majer, E., Geller, J., Peterson, J. and Parsons, B., 1996, Permeability estimation using geophysical data, EOS 77(46), p. F220.
  • Hubbard, S.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 Hubbard, S.S.,Regional Crustal features in the Southeastern U.S.: Interpretations from seismic reflection data, EOS 71(17), p. 563.
  • Hubbard, S.S., 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, S.S., 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 Hubbard, S.S., 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 Hubbard, S.S., 1987, Crustal velocity structure of the Sur-Obispo (Franciscan) Terrane between San Simion and Santa Maria, CA, EOS 68(44), p. 1366.

View By Year: 2014

  • Gangodagamage, C., J. C. Rowland, S. S. Hubbard, S. P. Brumby,  A. K. Liljedahl, H. Wainwright, C. J. Wilson, G. L. Altmann, B. Dafflon, J. Peterson, C. Ulrich, C. E. Tweedie, and S. D. Wullschleger (2014), Extrapolating active layer thickness measurements across Arctic polygonal terrain using LiDAR and NDVI data sets, Water Resources Research, 1944-7973, doi:10.1002/2013WR014283 (in press)
  • Wainwright, H., Chen , J., Sassen, D.S.,Hubbard, S.S., 2014,  Bayesian hierarchical approach and geophysical datasets for estimation of reactive facies over Plume scales,  DOI: 10.1002/2013WR013842, Water Resources Research.(article)
  • Vilcáez, J.,  Li. L., Hubbard, S.S., A new model for the biodegradation kinetics of oil droplets: Application to the Deepwater Horizon oil spill in the Gulf of Mexico, 2013, Geochemical Transactions, Oct 20;14(1):4, doi: 10.1186/1467-4866-14-4 (article) 
  • Wu, Y., Surasani, V.K., Li, L., Hubbard, S.S., Geophysical monitoring and reactive transport simulations of bioclogging processes induced by Leuconostoc mesenteroides, Geophysics, Vol. 79, No. 1. doi: 10.1190/GEO2013-0121.1 (article)

View By Year: 2013

  • Chen, J., S. Hubbard and K. Williams, 2013, Data-driven approach to identify field-scale biogeochemical transitions using geochemical and geophysical data and hidden Markov models: Development and application at a uranium-contaminated aquifer, Water Resources Research, 49(10), DOI:  10.1002/wrcr.20524. (article)
  • Surasani, V.K., Li, L., Ajo-Franklin, J., Hubbard, C.G., Hubbard, S,S., Wu, Y., 2013, Selective bioclogging and permeability alteration by L. mesenteroids: a Reactive Transport Modeling at the Reservoir Scale, Energy and Fuels, doi: 10.1021/ef401446f,  (article)
  • Dafflon, B., Hubbard, S.S., Ulrich, C., Peterson, J., 2013, Electrical conductivity imaging of active layer and permafrost in an Arctic ecosystem, through advanced inversion of electromagnetic induction data, doi:10.2136/vzj2012.0161,  Vadose Zone Journal (article)
  • Bea, S., Wainwright, H., Spycher, N., Faybishenko, B., Hubbard, S.S., Denham, M., 2013, Identifying key controls on the behaviour of an acidic-U(VI) plume in the Savannah River Site using reactive transport modeling, doi:10.1016/j.conhyd.2013.04.005. (artcile)
  • Trautz, R.C., Pugh, J.D., Varadharajan, C., Zheng, L., Bianchi, M., Nico, Peter, Spycher, N., Newell, D.L., Esposito, R., Wu, Y., Dafflon, B., Hubbard, S.S., Birkholzer, J., 2013 Effect of dissolved CO2 on a shallow groundwater system: A controlled release field experiment, dx.doi.org/10.1021/es301280t | Environ. Sci. Technol. 2013, 47, 298−305, 2013. article)
  • Truex, M.J., Johnson, T.C., Strickland, C.E, Peterson, J.E. and Hubbard, S.S.,  2012 , Monitoring Vadose Zone Desiccation with Geophysical Methods, Vadose Zone Journal, (article)
  • Vilcáez, J.,  Li. L., Hubbard, S.S., 2012. Reactive Transport Modeling of Induced Selective plugging by L. Mesenteroides in Carbonate Formations, Geomicrobiology Journal,  DOI:10.1080/01490451.2013.774074 (article)

  • Revil, A., Skold, M., Hubbard, S.S., Wu, Y., Watson, D., Karaoulis, M., 2012, Petrophysical properties of saprolites from the Oak Ridge Integrated Field Research Challenge site, Tennessee, GEOPHYSICS, VOL. 78, NO. 1 (JANUARY-FEBRUARY 2013); P. D21–D40, 17 FIGS., 7 TABLES., 10.1190/GEO2012-0176.1. (article).
  • HubbardS. S., Gangodagamage, C., Dafflon, B., Wainwright, H.,  Peterson, J. E.,  Gusmeroli, A.,  Ulrich, C.,  Wu,  Y., Wilson, C.,  Rowland, J., Tweedie, C., and S.D. Wullschleger, 2013, Quantifying and relating land-surface and subsurface variability in permafrost environments using LiDAR and surface geophysical datasets, Hydrogeology,  doi: 10.1007/s10040-012-0939-y. (article)
  • Wu, Y, Hubbard, S.S.,, C. Ulrich, S. Wullschleger, 2013, Remote monitoring of freeze-thaw transitions in Arctic Soils using using the Complex Resistivity Method, Vadose Zone Journal,  (article)

View By Year: 2012

  • Revil, A., Skold, M., Karaoulis, M., Schmutz, M., Hubbard, S.S., Mehlhorn, T.L., Watson, D.B., Hydrogeophysical investigations of the former S-3 ponds contaminant plumes, Oak Ridge Integrated Field Research Challenge Site, Tennessee, doi: 10.1190/geo2012-0177.1, v. 78 no 4 p. EN29 - EN 41 (article)
  • Mingliang, L., Yang, D., Chen, J., Hubbard, S.S., Calibration of a distributed flood forecasting model with input uncertainty using a Bayesian framework, Water Resources Research, Vol. 48, W08510, doi: 10.1029/2010WR010062, 2012. (article)
  • Gasperikova, E., Hubbard, S.S., Watson, D., Baker, G., Peterson, J., Kowalsky, M., Smith, M., Brooks, S., Long-term electrical resistivity monitoring of recharge-induced contaminant plume behavior, Journal of Contaminant Hydrology, Oct; 142-143C:33-49. 4doi: 10.1016/j.conhyd.201209.007. (article)
  • Dafflon, B., Wu, Y., Hubbard, S.S., Birkholzer, J., Thomas, D., Pugh, J., Peterson, J., Trautz, B., Monitoring CO2 transition and associated geochemical transformations in a shallow groundwater system using complex electrical methods, Environmental Science and Technology, doi: 10.1021/es301260e, 2012.  (article)
  • Hubbard, S.S.,, C. Gangodagamage, B. Dafflon, H. Wainwright, J. E. Peterson, A. Gusmeroli, C. Ulrich, Y. Wu, C. Wilson, J. Rowland, C. Tweedie and S.D. Wullschleger, Quantifying and relating land-surface and subsurface variability in permafrost environments using LiDAR and surface geophysical datasets, Hydrogeology 2012.
  • Jadoon, K., Weihermuller, L., Scharnagl, B., Kowalsky, M., Bechtold, M., Hubbard, S.S., Vereecken, H., Lambot, S., Estimation of soil hydraulic parameters in the field by integrated hydrogeophysical inversion of time-lapse ground-penetrating radar data,  Vadose Zone Journal, Vol. 8, no.4, doi: 10.2136/vzj2011.0177, 2012 (article)
  • Meyer, J., Bethel, E. W., Horsman, J.,  Hubbard, S.S., Krishnan, H., Romosan, A., Keating, E., Monroe, L., Strelitz, R., Moore, P., Taylor, G., Torkian, B., Johnson, T., Gorton, I., Visual data analysis as an integral part of environmental management, IEEE TVCG, October 2012. (article)
  • Sassen, D., Hubbard, S.S., Bea, S., Spycher, N., Chen, J., Denham, M., Reactive facies: an approach for parameterizing field-scale reactive transport models using geophysical methods, Water Resources Research, 2012. (article)
  • Wu, Y., Hubbard, S.S., Wellman, D., Geophysical monitoring of foam based remediation methods for metals and radionuclides in the deep vadose zone, Vadose Zone Journal, 2012. (article)
  • Kowalsky, M.B., Finsterle, S., Williams, K.H., Murray, C., Newcomer, D., Englert, A., Steefel, C.I., Hubbard, S.S., On parameterization of the inverse problem for estimating aquifer properties using tracer data, Water Resources Research, 2012. (article)
  • Chen, J., Hubbard, S.S., Williams, K.H., Flores Orozco, A., and Kemna, A., Estimating the spatio-termporal distribution of geochemical parameters associated with biostimulation using spectral induced polarization data and hierarchical Bayesian models, Water Resources Research, 2012. (article)
  • Li, M., Yang, D., Chen, J., Hubbard, S. S., Calibration of a distributed flood forecasting model with input uncertainty using a Bayesian framework, Water Resources Research, 2012. (article).
  • Wu, Y., Hubbard, S.S., K.H. Williams, and J. Ajo-Franklin, On the complex conductivity signatures of calcite precipitation, JGR-Biosciences, 2012 (article)
  • Wan, J., Tokunaga, T., Dong, W., Denham, M., Hubbard, S.S., Persistentt source influences on the trailing edge of a groundwater plume, and natural attenuation timeframes: The F-Area Savannah River Site, Environmental Science and Technology, web released, dx.doi.org/10.1021/es204265q, 2012 (article)

View By Year: 2011

  • Flores Orozco, A., K.H. Williams, P.E. Long, Hubbard, S.S.,and A. Kemna, Using complex resistivity imaging to infer biogeochemical processes associated with bioremediation of a uranium-contaminated aquifer, JGR-Biogeosciences, 116, G03001, doi:10.1029/2010JG001591, 2011,  (article)
  • Commer, M., G.A. Newman, K.H. Williams, Hubbard, S.S., 3D induced-polarization data inversion for complex resistivity, Geophysics, 76(3), F157-171, 2011 (article).
  • Hubbard, S.S., Contaminant remediation, chapter 9.4 in Subsurface Sensing, Eds., A. Turk et. al., ISBN: 978-0-470-13388-0, Wiley, New Jersey, USA, p. 600-618, 2011.
  • Kowalsky, M. B., E. Gasperikova, S. Finsterle, D. Watson, G. Baker, and Hubbard, S.S., Coupled modeling of hydrogeochemical and electrical resistivity data for exploring the impact of recharge on subsurface contamination, Water Resour. Res., 47, W02509, doi:10.1029/2009WR008947, 2011 (article)
  • Lambot, S., Pettinelli, E., Hubbard, S.S., Slob, E.C., Bleim, E., Post, V.E.A., Hydrogeophysics, chapter 9.3 Subsurface sensing, Eds. A. Turk et. al., ISBN: 978-0470-13388-0, Wiley, New Jersey, USA, P. 567-599, 2011.
  • Schiebe, T., Hubbard, S.S., Onstott, T.C., DeFlaun, M.F., Lessons learned from bacterial transport research at the South Oyster Field Research Site, Groundwater, 2011, . (article)
  • Williamson, M., J. Meza, D. Moulton, I. Gorton, M. Freshley, P. Dixon, R. Seitz, C. Steefel, S. Finsterle, Hubbard, S.S., M. Zhu, K. Gerdes, R. Patterson, Y. T. Collazo, Advanced Simulation Capability for Environmental Management (ASCEM): An overview of initial results,  volume 13, pp 175-199, Technology and Innovation, 2011, 1949-8241/11, DOI: 10.3727/1949822411Z13085939956625. (article)
  • Hubbard, S.S.,and N. Linde,  Hydrogeophysics. In: Peter Wilderer (ed.) Treatise on Water Science, vol. 1, pp. 401–434 Oxford: Academic Press, 2011 (book chapter)
  • Wu, Y., Ajo-Franklin, J., Spycher, N., Hubbard, S.S.,, Zhang, G., Williams, K.H., Taylor, J., Fujita, Y., Smith, R., Geophysical monitoring and reactive transport modeling of ureolytically driven calcium carbonate precipitation, Geochemical Transactions, 2011 (article)

View By Year: 2010

  • Zhang, Y., Hubbard, S.S., and S. Finsterle, Factors governing sustainable grundwater pumping near a river, Ground Water, DOI: 10.1111/j.1745-6584.2010.00743.x, 2010 (article)
  • Chen, J., Hubbard, S.S., V. Korneev, D. Gaines, G. Baker, and D. Watson, Stochastic estimation of aquifer geometry using seismic refraction data with borehole depth constraints, Water Resources Research, VOL. 46, W11539, 16 PP., doi:10.1029/2009WR008715 , 2010 (article)
  • Hubbard, S.S., Environmental Geophysics for Contaminant Remediation, Chapter 10.5 in Subsurface Sensing Technologies, 2010.
  • Gaines, D. P., G.S. Baker, Hubbard, S.S., D. Watson, P. Jardine, and S. Brooks, Detecting perched water bodies using surface-seismic time-lapse traveltime tomography: in Miller, R.D., Bradford J,H, Holliger, K., eds., Advances in Near Surface Seismology and Ground-Penetrating Radar, Society of Exploration Geophysicists, Tulsa, OK, 2010 (article).
  • Hubbard, S.S.,Understanding Vineyard Soils,Book Review, Vadose Zone Journal 1107–1108, doi: 10.2136/vzj2010.0084br, 2010 (article)
  • Grote, K., C. Anger, B. Kelly, Hubbard, S.S.,, and Y. Rubin, Characterization of soil water content variability and soil texture using GPR groundwave techniques, Journal of Environmental and Engineering Geophysics, 15(3), 93-110, 2010 (article).
  • Lambot, S. E. Pettinelli, Hubbard, S.S., and E. Slob, Ground Penetrating Radar in Hydrogeophysics, Chapter 10.4 in Subsurface Sensing Technologies,  2010.
  • Revil, A., C.A. Mendonca, E.A. Atekwana, B. Kulessa, Hubbard, S.S., and K. Bohlen, Understanding biogeobattereis: where geophysics meets microbiology, Journal of Geophysical Research, V. 115 G00G02, 2010 (article).
  • Williams, K.H., A.L. N’Guessan, J. Druhan, P.E. Long,  Hubbard, S.S., D.R. Lovley, and J.F. Banfield, 2010, Electrodic voltages accompanying stimulated bioremediation of a uranium-contaminated aquifer. JGR-Biogeosciences, 115, G00G05, doi:10.1029/2009JG001142 (article)
  • Hubbard, S.S., J. Peterson, J. Wolf, P. Freese, A. Hubbard and Y. Rubin, Advanced datasets guide Vineyard Development, Practical Winery and Vineyard, 2010 (article).
  • Li, L., C.I. Steefel, M.B. Kowalsky, A. Englert, Hubbard, S.S., Effects of physical and geochemical heterogeneities on mineral transformation and biomass accumulation during biostimulation experiments at Rifle, Colorado, Journal of Contaminant Hydrology, 112, 45-63, 2010 (article)
  • K.H. Williams, A. Kemna, M. Wilkins, J. Druhan, E. Arntzen, L. N’Guessan, P. E. Long, Hubbard, S.S., and J. F. Banfield, Geophysical monitoring of microbial activity during stimulated subsurface bioremediation, DOI 10.1021/es900855j, Environ. Sci. Technol., 2009 (article).
  • J. Chen, Hubbard, S.S., 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 Resources Research, 45, W08420, doi:10.1029/2008WR007698, 2009 (article)
  • Slater, S., E. Atekwana, S. Brantley, Y. Gorby, Hubbard, S.S., R. Knight, D. Morgan, A. Revil, S. Rossbach and N. Yee, Exploring the Geophysical Signatures Associated With Microbial Processes in the Earth, Article/Supplementary Material, Eos Trans. AGU 90(10), 83, 2009.
  • Englert, A., Hubbard, S.S., K.H. Williams, L. Li, C.I. Steefel, Feedbacks between hydrological heterogeneity and biogremediation indcued biogeochemical transformations, Environ. Sci. Technol.,43 (14), pp 5197–5204, 2009 (article)
  • Li Li, C. I. Steefel, K. H. Williams, M. J. Wilkins, Hubbard, S.S., Mineral Transformation and Biomass Accumulation During Uranium Bioremediation at Rifle, Colorado, Environ. Sci. Technol., 43 (14), pp 5429–5435, 2009. (article).

View By Year: 2009

  • K.H. Williams, A. Kemna, M. Wilkins, J. Druhan, E. Arntzen, L. N’Guessan, P. E. Long, Hubbard, S.S., and J. F. Banfield, Geophysical monitoring of microbial activity during stimulated subsurface bioremediation, DOI 10.1021/es900855j, Environ. Sci. Technol., 2009 (article).
  • J. Chen, Hubbard, S.S., 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 Resources Research, 45, W08420, doi:10.1029/2008WR007698, 2009 (article)
  • Slater, S., E. Atekwana, S. Brantley, Y. Gorby, Hubbard, S.S., R. Knight, D. Morgan, A. Revil, S. Rossbach and N. Yee, Exploring the Geophysical Signatures Associated With Microbial Processes in the Earth, Article/Supplementary Material, Eos Trans. AGU 90(10), 83, 2009.
  • Englert, A., Hubbard, S.S., K.H. Williams, L. Li, C.I. Steefel, Feedbacks between hydrological heterogeneity and biogremediation indcued biogeochemical transformations, Environ. Sci. Technol.,43 (14), pp 5197–5204, 2009 (article)
  • Li Li, C. I. Steefel, K. H. Williams, M. J. Wilkins, Hubbard, S.S., Mineral Transformation and Biomass Accumulation During Uranium Bioremediation at Rifle, Colorado, Environ. Sci. Technol., 43 (14), pp 5429–5435, 2009. (article).

View By Year: 2008

  • Chen, J., A. Kemna and Hubbard, S.S.,, A comparison between Gauss-Newton and Markov-chair Monte Carlo-based methods for inverting spectral induced-polarization data for Cole-Cole parameters, Geophysics, 73(6), F247-F259, DOI 10.1190/1.2976115, 2008 (article).
  • Faybishenko, B., T.C. Hazen P. E. Long, E.L. Brodie, M.E. Conrad, Hubbard, S.S., 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, Environmental Science & Technology, 42 (22), 8478-8485, 2008 (article).
  • Druhan, J.L., M.E. Conrad, K.H. Williams, L. N'Guessan, P.E. Long and Hubbard, S.S., Sulfur Isotopes as Indicators of Amended Bacterial Sulfate Reduction Processes influencing Field Uranium Bioremediation, Environmental Science and Technology, 42, 7842-7849, 2008 (article).
  • 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, Environmental Science and Technology, DOI 10.1021/es071702s, 2008 (article)
  • Lambot, S., A. Binley, E. Slob and Hubbard, S.S., 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 Hubbard, S.S., 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 Hubbard, S.S., 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)
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View By Year: 2007

  • Slater, L., D. Ntarlagniannis, Y. Personna and Hubbard, S.S., 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, Hubbard, S.S., 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., Hubbard, S.S., 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.
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View By Year: 2006

  • Hubbard, S.S.,, 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., Hubbard, S.S.,, 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, S.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, S.S.,, Transport and biogeochemical reactions of metals in a and chemically heterogeneous aquifer, Geosphere, 2(4), doi: 10.1130/GES00029.1, 2006 (article)
  • Hubbard, S.S., 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 Hubbard, S.S.,, 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 Hubbard, S.S.,, 2006 Inversion of hydrological tracer test data using tomographic constraints, Water Resources Research, v. 42 (article) W04410, doi: 10.1029/2004WR003806, 2006.
  • Hubbard, S.S., and G. Hornberger, Hydrologic Synthesis, Water Resour. Res., 42, W03S01, doi:10.1029/2005WR004815, 2006. Special Session
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View By Year: 2005

  • D. Ntarlagiannis, K. H. Williams, L. Slater and Hubbard, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., 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 Hubbard, S.S.,  Hydrogeophysics, Springer, Netherlands, Water and Science Technology Library, V. 50, 523 p., 2005.
  • Majer, E., L. Slater, A. Ward, D. Lesmes,Hubbard, S.S.,, 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, S.S., 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., Hubbard, S.S., 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 Hubbard, S.S., 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., Hubbard, S.S., 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)
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View By Year: 2004

  • Hubbard, S.S., Zhang, J., Monteiro, P., Peterson, J., Rubin, R., Experimental detection of reinforcing bar corrosion using nondestructive geophysical techniques, ACI Materials Journal, V. 100, No. 6, 2004.(article)
  • Chen, J., Hubbard, S.S., 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., Hubbard, S.S., A. Binley, and T. Ferré, Hydrogeophysics: An introduction from the Guest Editors, Vadose Zone Hydrogeophysics Special Issue, 3: 1060-1062, 2004.
  • Hubbard, S.S., and Y. Rubin, The Quest for Better Wine using Geophysics, Geotimes, 49*8), 30-34, 2004 (short review)
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View By Year: 2003

  • Huisman., Hubbard, S.S., 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., Hubbard, S.S., 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, S.S., 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.
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View By Year: 2002

  • Hubbard, S.S.,and Y. Rubin, Hydrogeophysics: State-of-the-Discipline, EOS v. 83 (51), p. 602, 606, Dec. 2002. (pdf file).
  • Hubbard, S.S., 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, S.S., 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
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View By Year: 2001

  • Deflaun, M., Hubbard, S.S., et al., Breakthroughs in Bacterial Transport, EOS 82(38), p. 417-425, 2001. (word doc)
  • Hubbard, S.S., 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, Hubbard, S.S., 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, Hubbard, S.S., 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.
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View By Year: 2000

  • Hubbard, S.S.,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, S.S.,. and Rubin, Y., 2000, A Review of Selected Estimation techniques using Geophysical Data, Journal of Contaminant Hydrology, 45(2000),3-34.
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View By Year: 1999

  • Hubbard, S.S.,Rubin, Y., and Majer, E.L., 1999, Spatial correlation structure estimation using geophysical data, Water Resources Research, 35(6), 1809-1825.(pdf file)
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View By Year: 1998

  • Hubbard, S.S., 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, S.S., Cushey, M. and Wilson, A., 1998, Aquifer Characterization in Manual of Groundwater Hydrology, CRC Press, 10.1-10.68.
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View By Year: 1997 and older

  • Hubbard, S.S.,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.S., 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.S., 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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