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

Jens Birkholzer's Publications

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Publications and Book Chapters

    1. VILARRASA, V., RUTQVIST, J., BLANCO-MARTIN, L. RUTQVIST, J.,  BIRKHOLZER, J.T. (2014): Use of a dual structure constitutive model for predicting the long-term behavior of an expansive clay buffer in a nuclear waste repository, in preparation.
    2. HOUSEWORTH, J. WAINWRIGHT, H., BIRKHOLZER, J.T. (2014): CO2 and Brine Leakage through Wells: Effects of Phase Behavior and Geosphere Coupling, in preparation.
    3. CIHAN, A., BIANCHI, M., BIRKHOLZER, J.T. (2014): Optimal Well Placement and Brine Extraction for Pressure Management during CO2 Sequestration, submitted to International Journal of Greenhouse Gas Control.
    4. BLANCO-MARTIN, L., WOLTERS, R., RUTQVIST, J., LUX, K.-H., BIRKHOLZER, J.T. (2014): Comparison of Two Simulators to Investigate Thermal-Hydraulic-Mechanical Processes Related to Nuclear Waste Isolation in Saliniferous Formations, submitted to Computers and Geotechnics.
    5. ZHENG, L., SPYCHER, N.F., VARADHARAJAN, C.,TINNACHER, R.M., PUGH, J.D., BIANCHI, M., BIRKHOLZER, J.T., NICO, P.S. TRAUTZ, R.C. (2013):  On the Mobilization of Metals by CO2 Leakage into Shallow Aquifers: Integrating Modeling with Field and Laboratory Experiments, submitted to Greenhouse Gases – Science and Technology.
    6. BLANCO-MARTIN, L. RUTQVIST, J., BIRKHOLZER, J.T. (2014): Long-term Modelling of the Thermal-Hydraulic-Mechanical Response of a Generic Salt Repository for High-Level Nuclear Waste, submitted to Journal of Engineering Geology.
    7. AGARTAN, E., CIHAN, A., BIRKHOLZER, J. T., ZHOU, Q., ILLANGASEKARE, T. H. (2014): Effects of Stratigraphy of Deep Layered Geologic Formations on Trapping of Dissolved CO2, submitted to Water Resources Research. 
    8. AGARTAN, E., TREVISAN, L., CIHAN, A., BIRKHOLZER, J. T., ZHOU, Q., ILLANGASEKARE, T. H. (2014): Experimental Analyses on the Contribution of Convective Mixing to the Trapping Efficiency of Dissolved CO2 in Heterogeneous Formations, submitted to Water Resources Research. 
    9. JUNG, Y., ZHOU, Q., BIRKHOLZER, J.T. (2014): On the Detection of Leakage Pathways in Geological CO2 Storage Systems using Pressure Monitoring Data: Impact of Model Uncertainties, submitted to Advances in Water Resources.
    10. BIANCHI, M., ZHENG, L.,  BIRKHOLZER, J.T., Spycher, N.F. (2014):  Combining Multiple Lower-Fidelity Models for Emulating Complex Model Responses: the Linking Function Approach, submitted to Water Resources Research.
    11. ZHENG, L., RUTQVIST, J., BIRKHOLZER, J.T., LIU, H.-H. (2014): On the Impact of Higher Temperature in Clay Repositories with Bentonite Engineer Barrier System: a Study with Coupled Thermal, Hydrogeological, Chemical, and Mechanical Modeling, submitted to Applied Clay Science. 
    12. BANDILLA, K.W., CELIA, M.A., BIRKHOLZER, J.T., CIHAN, A., LEISTER, E.C. (2014): Overview of Approaches for Modeling of Geologic Carbon Sequestration in Saline Aquifers, accepted for publication in Ground Water.
    13. MUKHOPADHYAY, S., DOUGHTY, C., BACON, D., LI, J., WEI, L., YAMAMOTO, H., GASDA, S., HOSSEINI, S.A., NICOT, J.P., BIRKHOLZER, J.T. (2014): Comparison of Selected Flow Models of the S-3 Site in the Sim-SEQ Project, Transport in Porous Media, published online. 
    14. BIANCHI, M., LIU, H.-H.., BIRKHOLZER, J.T. (2014): Radionuclide Transport Behavior in a Generic Geological Radioactive Waste Repository, Ground Water, published online.
    15. TREVISAN,L., CIHAN, A., AGARTAN, E., MORI, H., FAGERLUND, F., BIRKHOLZER, J.T., ZHOU, Q., ILLANGASEKARE, T. (2014): Investigation of Mechanisms of Supercritical CO2 Trapping in Deep Saline Reservoirs using Surrogate Fluids at Ambient Laboratory Conditions, International Journal of Greenhouse Gas Control, 29, pp. 35-49. 
    16. ZHENG, L., RUTQVIST, J., LIU, H.-H.,  BIRKHOLZER, J.T., SONNENTHAL, E. (2014): Model Evaluation of Geochemically Induced Swelling/Shrinkage in Argillaceous Formations for Nuclear Waste Disposal, Applied Clay Science, 97-98, pp. 24-32. 
    17. CHEN, F., ZHOU, Q., BIRKHOLZER, J.T., KOWALSKY, M.B., WIESE, B., NORDEN, B., KEMPKA, T. (2014): Numerical Modeling of the Pumping Tests at the Ketzin Pilot Site for CO2 Injection: Model Calibration and Heterogeneity Effects, International Journal of Greenhouse Gas Control, 22, pp. 200-212.
    18. CIHAN, A., BIRKHOLZER, J.T., ILLANGASEKARE, T.H., ZHOU, Q. (2014): A Theoretical Approach Representing Hysteretic Capillary Pressure-Saturation Relationship Based on Fluid Connectivity in Void Space, Water Resources Research, 50(1), pp. 119-131.
    19. CIHAN, A., ZHOU, Q., BIRKHOLZER, J.T., KRAEMER, S.R. (2014): Flow in Anisotropic Multilayered Aquifer Systems with Leaky Wells and Aquitards, Water Resources Research, 50(1), pp. 741-747.
    20. LIU, X., ZHOU, Q., KITANIDIS, P., BIRKHOLZER, J.T. (2014): Fast Iterative Implementation of Large-Scale Nonlinear Geostatistical Inverse Modeling, Water Resources Research, 50(1), pp. 198-207.
    21. ASAHINA, D., HOUSEWORTH, J.E.,  BIRKHOLZER, J.T., Bolander, J.E. (2014):  Hydro-Mechanical Model for Wetting-Drying and Fracture Development in Geomaterials, 65, pp. 13-23.
    22. PAU, G.S.H., ZHANG, Y., FINSTERLE, S., WAINWRIGHT, H.M., BIRKHOLZER,J.T. (2014):  Reduced Order Modeling in iTOUGH2, Computers & Geosciences, 65, pp. 118-126.
    23. WAINWRIGHT, H.M., FINSTERLE, S., JUNG, Y., ZHOU, Q., BIRKHOLZER,J.T. (2014):  Making Sense of Global Sensitivity Analyses, Computers & Geosciences, 65, pp. 84-94.
    24. BIRKHOLZER, J.T., CIHAN, A., BANDILLA, K. (2014): A Tiered Area-of-Review Framework for Geologic Carbon Sequestration, Greenhouse Gases – Science and Technology, 4(1), pp. 20-35. 
    25. LI, L., LIU, H.-H., BIRKHOLZER, J.T., VIETOR, T. (2014): The Use of Two-Part Hooke’s Model (TPHM) to Model the Mine-By test at Mont Terri Site, Switzerland, Computers and Geotechnics, 58, pp. 28-46.
    26. RUTQVIST, J., ZHENG, L., CHEN, F., LIU, H.-H., BIRKHOLZER, J.T. (2014): Modeling of Coupled Thermo-Hydro-Mechanical Processes with Links to Geochemistry Associated with Bentonite-Backfilled Repository Tunnels in Clay Formations, Journal of Rock Mechanics and Rock Engineering, 47(1), pp. 167-186.
    27. RECHARD, R.P., BIRKHOLZER, J.T., WU, Y.-S., STEIN, J.S., HOUSEWORTH, J.T. (2014): Unsaturated Flow Modeling in Performance Assessments of the Yucca Mountain Disposal System, Special Issue on Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain, Nevada, Journal of Reliability Engineering and System Safety, 122, pp. 124-144.
    28. HANSEN, C.W., BIRKHOLZER, J.T., BLINK, J., BRYAN, C.R.,CHEN, Y., GROSS, M.B., HARDIN, E., HOUSEWORTH, J., HOWARD, R., JAREK, R., LEE, K.P., LESTER, B., MARINER, P., MATTIE, P.D., MEHTA, S., PERRY, F.V., ROBINSON, B., SASSANI, D., SEVOUGIAN, S.D.,  STEIN, J.S., WASIOLEK, M. (2014): Overview of Total System Model Used for the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain, Nevada, Special Issue on Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain, Nevada, Journal of Reliability Engineering and System Safety, 122, pp. 249-266.
    29. LIU, X., ZHOU, Q., BIRKHOLZER, J.T., ILLMAN, W.A. (2013): Geostatistical Reduced-Order Models in Under-Determined Inverse Problems, Water Resources Research, 49(10), pp. 6587-6600.
    30. VARADHARAJAN, C.,TINNACHER, R.M., PUGH, J.D., TRAUTZ, R.C., ZHENG, L., SPYCHER, N.F., BIRKHOLZER, J.T., CASTILLO-MICHEL, H., BIANCHI, M., ESPOSITO, R.A., NICO, P.S. (2013):  A Laboratory Study of the Initial Effects of Dissolved Carbon Dioxide (CO2) on Trace Metal Release from Shallow Sediments, International Journal of Greenhouse Gas Control, 19, pp. 183-211. 
    31. JUNG, Y., ZHOU, Q., BIRKHOLZER, J.T. (2013): Early Detection of Brine and CO2 Leakage through Abandoned Wells Using Pressure and Surface-Deformation Monitoring Data: Concept and Demonstration, Advances in Water Resources, Special Issue on “Computational Methods in Geologic CO2 Sequestration,” 62, pp. 555-569.
    32. HOUSEWORTH, J.E., ASAHINA, D., BIRKHOLZER, J.T. (2013): An Analytical Model for Solute Transport Through a Water-Saturated Single Fracture and Permeable Rock Matrix, Water Resources Research, 49, pp. 1-22, doi:10.1002/wrcr.20497
    33. BIRKHOLZER, J.T., NICOT, J.P., OLDENBURG, C.M., ZHOU, Q., KRAEMER, S., BANDILLA, K.W. (2013): Reply to Comments by Schnaar et al. on “Brine Flow Up a Well Caused by Pressure Perturbation from Geologic Carbon Sequestration: Static and Dynamic Evaluations” by Birkholzer et al. (2011), International Journal of Greenhouse Gas Control, 17, pp. 544-545.
    34. BIANCHI, M., LIU, H.-H., BIRKHOLZER, J.T. (2013): Equivalent Diffusion Coefficient of Clay-rich Geological Formations: Comparison Between Numerical and Analytical Estimates, Journal of Stochastic Environmental Research and Risk Assessment, 27(5), pp. 1081-1091.
    35. WAINWRIGHT, H., FINSTERLE, S., ZHOU, Q., BIRKHOLZER, J.T. (2013): Modeling the Performance of Large-Scale CO2 Storage Systems: A Comparison of Different Sensitivity Analysis Methods, International Journal of Greenhouse Gas Control, 17, pp. 189-205. 
    36. BIRKHOLZER, J.T. (2013): Book Review of “Geological Storage of CO2: Modeling Applications for Large- Scale Simulation, by Jan M. Nordbotten and Michael A. Celia”, Geofluids, 13(1), pp. 93-94.
    37. ZHENG, L., SPYCHER, N., BIRKHOLZER, J.T., XU, T., APPS, J.A., KHARAKA (2013): On Modeling the Potential Impacts of CO2 Sequestration  on Shallow Groundwater: Organics and Co-injected H2S, International Journal of Greenhouse Gas Control, 14, pp. 113–127.
    38. BREUNIG, H.M., BIRKHOLZER, J.T., BORGIA, A., OLDENBURG, C.M., PRICE, P.M., MCKONE, T.E. (2013): Regional Evaluation of Brine Management for Geologic Carbon Sequestration, International Journal of Greenhouse Gas Control, 14, pp. 39–48.
    39. TRAUTZ, R.C., PUGH, J., VARADHARAJAN, C., ZHENG, L., BIANCHI, M., NICO, P., SPYCHER, N., NEWELL, D., ESPOSITO, R., WU, Y., DAFFLON, B., HUBBARD, S., BIRKHOLZER, J.T. (2013): Effect of Dissolved CO2 on a Shallow Groundwater System – A Controlled Release Field Experiment, Environmental Science & Technology, Special Issue on “Environmental and Geochemical Aspects of Carbon Sequestration”, 47(1), pp. 298-305.
    40. DAFFLON, B., WU, Y.HUBBARD, S., BIRKHOLZER, J.T., DALEY, T., PUGH, J., PETERSON, J.E., TRAUTZ, R.C. (2013): Monitoring CO2 Intrusion and Associated Geochemical Transformations in a Shallow Groundwater System Using Complex Electrical Methods, Environmental Science & Technology, Special Issue on “Environmental and Geochemical Aspects of Carbon Sequestration”, 47(1), pp. 314-321.
    41. CIHAN, A., ZHOU, Q., BIRKHOLZER, J.T. (2013): Pressure Buildup and Brine Migration in CO2 Storage Systems with Multiple Leakage Pathways – Application of a New Analytical Solution, Ground Water, 51(2), pp. 252-267.
    42. LIU, H.-H., BIRKHOLZER, J.T. (2012): On the Relationship between Water Flux and Hydraulic Gradient  for Unsaturated and Saturated Clay, Journal of Hydrology, 475, pp. 242-247.
    43. BIRKHOLZER, J.T., HOUSEWORTH, J., TSANG. C.-F. (2012): Geologic Disposal of High-Level Radioactive Waste – Status, Key Issues, and Trends, Annual Review of Environment and Resources, 37:4.1–4.28, DOI: 10.1146/annurev-environ-090611-143314.
    44. KÜHN, M., GÖRKE, U.-J., BIRKHOLZER, J.T., KOLDITZ, O. (2012): An Introduction to the Thematic Issue on Carbon Dioxide Geological Storage, Journal of Environmental Earth Sciences, Topical Issue: CLEAN - Enhanced Gas Recovery Storage and Geological CO2 Storage, 67(2), pp. 307-310.
    45. MUKHOPADHYAY, S., BIRKHOLZER, J.T., NICOT, J.P., HOSSEINI, S.A. (2012): Model Comparison Initiative for a CO2 Injection Field Test: An Introduction to Sim-SEQ, Journal of Environmental Earth Sciences, Topical Issue: CLEAN - Enhanced Gas Recovery Storage and Geological CO2 Storage, 67(2), pp. 601-611.
    46. BANDILLA, K.W., KRAEMER, S.R., BIRKHOLZER, J.T. (2012): Using Semi-Analytical Solutions to Approximate the Area of Potential Impact for Carbon Dioxide Injection, International Journal of Greenhouse Gas Control, 8, pp. 196–204.
    47. LIU, H.-H., LI, L., BIRKHOLZER, J.T. (2012): Unsaturated Properties for Non-Darcian Water Flow in Clay, Journal of Hydrology,  430, pp. 173-178. 
    48. BIRKHOLZER, J.T., CIHAN, A., ZHOU, Q. (2012): Impact-Driven Pressure Management Via Targeted Brine Extraction – Conceptual Studies of CO2 Storage in Saline Formations, International Journal of Greenhouse Gas Control, 7, pp. 168-180.
    49. ZHENG, L., APPS, J.A., SPYCHER, N., BIRKHOLZER, J.T., KHARAKA, Y.K., THORDSEN, J.J., BEERS, S.R., HERKELRATH, W.N., KAKOUROS, E., TRAUTZ, R.C. (2012): Geochemical Modeling of Changes in Shallow Groundwater Chemistry Observed During the MSU-ZERT CO2 Injection Experiment, International Journal of Greenhouse Gas Control, 7, pp. 202-217.
    50. TSANG, C.F., BARNICHON, J.D., BIRKHOLZER, J.T., LI, X.L., LIU, H.H., SILLEN, X., VIETOR, T. (2012): A Coupled Thermo-Hydro-Mechanical Processes in the Near-Field of a High-Level Radioactive Waste Repository in Clay Formations, International Journal of Rock Mechanics and Mining Sciences, 49, pp. 31-44.
    51. CIHAN, A., ZHOU, Q., BIRKHOLZER, J.T. (2011): Analytical Solutions for Pressure Perturbation and Fluid Leakage through Aquitards and Wells in Multilayered Aquifer Systems, Water Resources Research, 47, W10504, doi:10.1029/2011WR010721. 
    52. BIRKHOLZER, J.T., NICOT, J.P., OLDENBURG, C.M., ZHOU, Q., KRAEMER, S., BANDILLA, K.W. (2011): Brine Flow up a Well Caused by Pressure Perturbation from CO2 Storage: Static and Dynamic Evaluations, International Journal of Greenhouse Gas Control, 5(4), pp. 850-861.
    53. LIU, H.-H., RUTQVIST, J., BIRKHOLZER, J.T. (2011): Constitutive Relationships for Elastic Deformation of Clay Rock: Data Analysis, Journal of Rock Mechanics and Rock Engineering, 44(4), pp. 463-468.
    54. DANKO, G., BAHRAMI, D., BIRKHOLZER, J.T. (2011): A Turbulent Transport Network Model in MULTIFLUX Coupled with TOUGH2, Journal of Nuclear Technology, 174(3), pp. 375-400.
    55. HALECKY, N., BIRKHOLZER, J.T., PETERSON, P. (2011): Natural Convection in Tunnels at Yucca Mountain and Impact on Drift Seepage, Journal of Nuclear Technology, 174(3), pp. 327-341.
    56. ZHOU, Q., BIRKHOLZER, J.T. (2011): On the Scale and Magnitude of Pressure Buildup Induced by Large-Scale Geologic Storage of CO2, Greenhouse Gases – Science and Technology, 1, pp. 11-20.
    57. WANG, W., RUTQVIST, J., BIRKHOLZER, J.T., U.-J. GOERKE, KOLDITZ, O. (2011): Non-Isothermal Flow in Low Permeable Porous Media: A Comparison of Richards’ and Two-Phase Flow Approaches, Environmental Earth Sciences, 62, pp. 1197–1207.
    58. OLDENBURG, C., BIRKHOLZER, J.T. (2011): Comparative Assessment of Status and Opportunities for Geologic Carbon Sequestration and Nuclear Waste Disposal in North America, accepted for publication as a book chapter in “Geological Storage of CO2 and Nuclear Waste: A Comparative Asssessment”, Ed. F. Toth, IAEA, Vienna.
    59. ZHOU, Q., BIRKHOLZER, J.T., Tsang, C.-F. (2011): Reply to Comments by Veling on “A Semi-Analytical Solution for Large-Scale Injection-Induced Pressure Perturbation and Leakage in a Laterally Bounded Aquifer-Aquitard System” by Zhou, Birkholzer, and Tsang, Transport in Porous Media, 86, pp. 357-358.
    60. GEIGER, S., CORTIS, A., BIRKHOLZER, J.T. (2010): Upscaling Solute Transport in Naturally Fractured Porous Media with the Continuous Time Random Walk Method, Water Resources Research, 46, W12530, doi:10.1029/2010WR009133.
    61. DANKO, G., BIRKHOLZER, J.T., BAHRAMI, D., HALECKY, N. (2010): Temperature, Humidity and Air Flow in the Emplacement Drifts Using  Convection and Dispersion Transport Models, Nuclear Technology, 171(1), pp. 74-87.
    62. APPS, J., ZHENG, L., ZHANG, Y., XU, T., BIRKHOLZER, J.T. (2010): Evaluation of Potential Changes in Groundwater Quality in Response to CO2 Leakage from Deep Geological Storage, Transport in Porous Media, 82(1), pp. 215-246. 
    63. PRUESS, K., BIRKHOLZER, J.T., ZHOU, Q. (2010): Mathematical Modeling of the Long-term Safety of Carbon Dioxide (CO2) Storage in Underground Reservoirs, In “Developments and Innovation in Carbon Capture and Storage (CCS) Technology”, M.M. Maroto-Valer (Editor), Nottingham, Woodhead Publishing.
    64. KHARAKA, Y.K., THORDSEN, J.J., KAKOUROS, E., AMBATS, G., HERKELRATH, W.N., BEERS, S.R., BIRKHOLZER, J.T., APPS, J.A., SPYCHER, N.F., ZHENG, L., TRAUTZ, R.C.,  RAUCH, H.W., GULLICKSON, K. (2010): Changes in the Chemistry of Shallow Groundwater Related to the 2008 Injection of CO2 at the ZERT Field Site, Bozeman, Montana, Environmental Earth Sciences, 60(2), pp. 273-284, doi: 10.1007/s12665-009-0401-1.
    65. SPANGLER, L.H., DOBECK, L.M., NEHRIR, A., HUMPHRIES, S., BARR, J., KEITH, C., DHAW, J., ROUSE, J., CUNNINGHAM, A., BENSON, S., OLDENBURG, C., LEWICKI, J., WELLS, A., DIEHL, R., STRAZISAR, B., FESSENDEN, J., RAHN, T., AMONETTE, J., BARR, J., PICKLES, W., JACOBSON, J., SILVER, E., MALE, E., RAUCH, H, GULLICKSON, K., TRAUTZ, R., KHARAKA, Y., BIRKHOLZER, J.T., WIELOPOLSKI, L. (2010): A shallow subsurface controlled release facility in Bozeman, Montana, USA, for testing near surface CO2 detection techniques and transport models, Environmental Earth Sciences, 60(2), pp. 227-239, doi:10.1016/j.egypro.2009.01.279.
    66. ZHOU, Q., BIRKHOLZER, J.T., MEHNERT, E., LIN, Y.-F., ZHANG, K. (2010): Modeling Basin- and Plume-Scale Processes of CO2 Storage for Full-Scale Deployment, Ground Water, 48(4), pp. 494-514.
    67. ZHENG, L., APPS, J.A., ZHANG, Y., XU, T., BIRKHOLZER, J.T. (2009): On Mobilization of Lead and Arsenic in Groundwater in Response to CO2 Leakage from Deep Geological Storage, Chemical Geology, 286, pp. 281-297. 
    68. BIRKHOLZER, J.T., ZHOU, Q. (2009): Basin-Scale Hydrogeologic Impacts of CO2 Storage: Capacity and Regulatory Implications, International Journal of Greenhouse Gas Control, 3(6), pp. 745-756.
    69. TSANG, Y.W., BIRKHOLZER, J.T., MUKHOPADHYAY, S. (2009): Modeling of Thermally-Driven Hydrological Processes in Partially Saturated Fractured Rocks, Rev. Geophys., 47, RG3004, doi:10.1029/2008RG000265.   
    70. LIU, X.Y., ZHANG, C.Y., LIU, Q.S., BIRKHOLZER, J.T. (2009): Multiple-Point Statistical Prediction on Fracture Networks at Yucca Mountain, Journal of Environmental Geology, 57(6), pp. 1361-1370.
    71. RUTQVIST, J., BARR, D., BIRKHOLZER, J.T., FUJISAKI, K., KOLDITZ, O., LIU, Q., FUJITA, T., WANG, W., ZHANG, C. (2009): A comparative simulation study of coupled THM processes and their effect on fractured rock permeability around nuclear waste repositories, Journal of Environmental Geology, 57(6), pp. 1347-1360.
    72. ZHOU, Q., BIRKHOLZER, J.T., Tsang, C.-F. (2009): A Semi-Analytical Solution for Large-Scale Injection-Induced Pressure Perturbation and Leakage in a Laterally Bounded Aquifer-Aquitard System, Transport in Porous Media, 78(1), pp. 127-148.
    73. BIRKHOLZER, J.T., ZHOU, Q., TSANG, C.-F. (2009): Large-scale Impact of CO2 Storage in Deep Saline Aquifers: a Sensitivity Study on the Pressure Response in Stratified Systems, International Journal of Greenhouse Gas Control, 3(2), pp. 181-194.
    74. BIRKHOLZER, J.T. (2008), Recent Advances in Nuclear Waste Isolation through Simulations with the TOUGH Code, Journal of Nuclear Technology, 164(2), pp. 153-154.
    75. KOWALSKY, M.B., BIRKHOLZER, J.T., PETERSON, J., FINSTERLE, S., MUKHOPADHYAY, S., TSANG, Y.W. (2008): Sensitivity Analysis for Joint Inversion of Ground-Penetrating Radar and Thermal-Hydrological Data from a Large-Scale Underground Heater Test, Journal of Nuclear Technology, 164(2), pp. 169-179.
    76. CORTIS, A., BIRKHOLZER, J.T. (2008): Continuous Time Random Walk Analysis of Solute Transport in Fractured Porous Media, Water Resources Research, 44(6), W06414, doi:10.1029/2007WR006596.
    77. ZHOU, Q., BIRKHOLZER, J.T., TSANG, C.-F., RUTQVIST, J. (2008): A Method for Quick-Assessment of CO2 Storage Capacity in Closed and Semi-Closed Porous Formations, International Journal of Greenhouse Gas Control, 2(4), pp. 626-639, doi: 10.1016/j.ijgcc.2008.02.004. 
    78. BIRKHOLZER, J.T., HALECKY, N., WEBB, S.W., PETERSON, P.F., BODVARSSON, G.S. (2008): A Modeling Study Evaluating the Thermal-Hydrological Conditions in and Near Waste Emplacement Tunnels at Yucca Mountain, Journal of Nuclear Technology, 163(1), pp. 147-164.
    79. DANKO, G., BIRKHOLZER, J.T., BAHRAMI, D. (2008): Coupled In-Rock and In-Drift Hydrothermal Model Study for Yucca Mountain, Journal of Nuclear Technology, 163(1), pp. 110-128.
    80. RUTQVIST, J., BARR, D., BIRKHOLZER, J.T., CHIJIMATSU, M., KOLDITZ, O., LIU, Q., ODA, Y., WANG, W., ZHANG, C. (2008): Results from an International Simulation Study on Coupled Thermal, Hydrological, and Mechanical (THM) Processes near Geological Nuclear Waste Repositories, Journal of Nuclear Technology, 163(1), pp. 101-109.
    81. RUTQVIST, J., BIRKHOLZER, J.T., TSANG, C.-F. (2008): Coupled Reservoir–Geomechanical Analysis of the Potential for Tensile and Shear Failure Associated with CO2 Injection in Multilayered Reservoir–Caprock Systems, International Journal of Rock Mechanics and Mining Sciences, 45(2), pp. 132-143.
    82. BIRKHOLZER, J.T., TSANG, C.-F. (2008): Introduction to Special Issue on Site Characterization for CO2 Geological Storage, Journal of Environmental Geology, 54(8), pp. 1579-1581.
    83. TSANG, C.-F., BIRKHOLZER, J.T., RUTQVIST, J. (2008): A Comparative Review of Hydrologic Issues Involved in Injection Storage of CO2 and in Injection Disposal of Liquid Waste, Journal of Environmental Geology, 54(8), pp. 1723-1737.
    84. MUKHOPADHYAY, S., TSANG, Y.W., BIRKHOLZER, J.T. (2007): Estimation of Field-Scale Thermal Conductivities of Unsaturated Rocks from In Situ Temperature Data, Water Resources Research, 43, W09418.
    85. RUTQVIST, J., BIRKHOLZER, J.T., CAPPA, F., TSANG, C.-F. (2007): Estimating Maximum Sustainable Injection Pressure during Geological Sequestration of CO2 using Coupled Fluid Flow and Geomechanical Fault-Slip Analysis, Energy Conversion and Management Journal, 48(6), pp. 1798-1807.
    86. LEWICKI, J.L., BIRKHOLZER, J.T., TSANG, C.-F. (2007): Natural and Industrial Analogues for Leakage of CO2 from Storage Reservoirs – Identification of Features, Events, and Processes and Lessons Learned, Journal of Environmental Geology, 52(3), pp. 457-467.
    87. BIRKHOLZER, J.T., WEBB, S.W., HALECKY, N., PETERSON, P.F., BODVARSSON, G.S. (2006): Evaluating the Moisture Conditions in the Fractured Rock at Yucca Mountain – The Impact of Natural Convection in Heated Emplacement Drifts, Vadose Zone Journal, 5(4), pp. 1172-1193.
    88. BIRKHOLZER, J.T. (2006): Estimating Liquid Fluxes in Thermally Perturbed Fractured Rocks Using Measured Temperature Profiles, Journal of Hydrology, 327(3-4), pp. 496-515.
    89. BIRKHOLZER, J.T. (2006): A Temperature-Profile Method for Estimating Flow in Geologic Heat Pipes, Journal of Contaminant Hydrology, 85(3-4), pp. 89-117.
    90. BIRKHOLZER, J.T., ZHANG, Y. (2006): The Impact of Fracture-Matrix Interaction on Thermal-Hydrological Conditions in Heated Fractured Rock, Vadose Zone Journal, 5(2), pp. 657-672.
    91. BIRKHOLZER, J.T., MUKHOPADHYAY, S., TSANG, Y.W. (2004): The Impact of Preferential Flow on the Vaporization Barrier above Waste Emplacement Drifts at Yucca Mountain, Journal of Nuclear Technology, 148(2), pp. 138-150.
    92. BIRKHOLZER, J.T., MUKHOPADHYAY, S., TSANG, Y.W. (2004): Modeling Seepage into Heated Waste Emplacement Tunnels in Unsaturated Fractured Rock, Vadose Zone Journal, 3(3), pp. 819-836.
    93. ZHOU, Q., BIRKHOLZER, J.T., JAVANDEL, I., JORDAN, P. (2004): Modeling Three-Dimensional Groundwater Flow and Advective Contaminant Transport at a Heterogeneous Mountainous Site in Support of Remediation Strategy, Vadose Zone Journal, 3(3), pp. 884-900.
    94. BIRKHOLZER, J.T., HO, C.K. (2003): A Probabilistic Analysis of Episodic Preferential Flow into Superheated Fractured Rock, Journal of Hydrology, 284(1-4), pp. 151-173.
    95. BIRKHOLZER, J.T. (2003): Penetration of Liquid Fingers into Superheated Fractured Rock, Water Resources Research, 39(4), pp. 9-1 through 9-21.
    96. TSANG, C.F., TSANG, Y.W., BIRKHOLZER, J.T., MORENO, L. (2001): Dynamic Channeling of Flow and Transport in Saturated and Unsaturated Hetereogeneous Media, American Geophysical Union (AGU) Geophysical Monograph, 42 “Flow and Transport in Fractured Rock”, eds. T. Nicholson and T.C. Rasmussen.
    97. BIRKHOLZER, J.T., TSANG, Y.W. (2000): Modeling the Thermal-Hydrologic Processes in a Large-scale Underground Heater Test in Partially Saturated Fractured Tuff, Water Resources Research, 36(6), pp. 1431 -1447.
    98. WANG, J.S.Y., TRAUTZ, R.C., COOK, P.J., FINSTERLE, S., JAMES, A.L., BIRKHOLZER, J.T. (1999): Field Tests and Model Analyses of Seepage into Drifts at Yucca Mountain, Journal of Contaminant Hydrology, 38 (1-3), pp. 323-348. 
    99. BIRKHOLZER, J.T., LI, G., TSANG, C.F., TSANG, Y.W. (1999): Modeling Studies and Analysis of Seepage into Drifts at Yucca Mountain, Journal of Contaminant Hydrology, 38 (1-3), pp. 349-384.
    100. TSANG, Y.W., BIRKHOLZER, J.T. (1999): Predictions and Observations of the Thermal-hydrologic Conditions in the Single Heater Test, Journal of Contaminant Hydrology, 38 (1-3), pp. 385-425. 
    101. BIRKHOLZER, J.T., TSANG, C.F. (1997): Solute Channeling in Unsaturated Heterogeneous Porous Media, Water Resources Research, 33(10), pp. 2221-2238.
    102. RUBIN, H., DVEYRIN, D., BIRKHOLZER, J.T., ROUVÉ, G. (1997): Advection and Dispersion of Contaminant in a Permeable Medium Embedding Fractures in which Advection Velocity is Comparatively Slow, Journal of Hydrology, 199(1-2), pp. 135-162.
    103. RUBIN, H., SOLIMAN, A.M., BIRKHOLZER, J.T., ROUVÉ, G. (1996): Transport of a Tracer Slug in a Fractured Permeable Formation, Journal of Hydrology, 176(1-4), pp. 153-180.
    104. BIRKHOLZER, J.T. (1994): Numerische Untersuchungen zur Mehrkontinuumsmodellierung von Stofftransportvorgängen in Kluftgrundwasserleitern, Mitteilungen Inst. für Wasserbau und Wasserwirtschaft, RWTH Aachen, Academia Verlag St. Augustin, Band 93.
    105. RUBIN, H., BIRKHOLZER, J.T., ROUVÉ, G. (1994): Contaminant Transport in Fractured Permeable Formations, presented as a chapter in “Trends in Hydrology”, Ed. J. Menon, Council of Scientific Research Integration.
    106. BIRKHOLZER, J.T., RUBIN, H., DANIELS, H., ROUVÉ, G. (1993): Contaminant Advection and Spreading in a Fractured Permeable Formation: Part 2. Numerical Simulation, Journal of Hydrology, 144(1-4), pp. 35-58.
    107. BIRKHOLZER, J.T., RUBIN, H., DANIELS, H., ROUVÉ, G. (1993): Contaminant Advection and Spreading in a Fractured Permeable Formation: Part 1. Parametric Evaluation and Analytical Solution, Journal of Hydrology, 144(1-4), pp. 1-33.
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      Conference Proceedings

          1. BLANCO-MARTIN, L., RUTQVIST, J., BIRKHOLZER, J.T., WOLTERS, R., LUX, K.-H. (2014): Three-dimensional Coupled Modelling of the TSDE field Experiment Performed to Investigate Reference Repository Conditions for Spent Nuclear Fuel in Salt Rock Mass, Proceedings, Salt Mech VIII, Mechanical Behavior of Salt Conference, Rapid City, SD, USA, May 26-28, 2014.
          2. BLANCO-MARTIN, L., RUTQVIST, J., BIRKHOLZER, J.T., WOLTERS, R., LUX, K.-H., RUTENBERG, M., ZHAO, J. (2015): Three-dimensional Modeling of a Heater Test to Investigate Chrushed Salt reconsolidation and Rock Salt Creep for the Underground Disposal of High-Level Nuclear Waste, Abstract, IRSM Congress 2015, International Symposium on Rock Mechanics, Montreal, Canada, May 10-13, 2015.
          3. VOMVORIS, S., BIRKHOLZER, J.T., GAUS, I., BLECHSCHMIDT, I. (2015): THMC Behaviour of Clay-Based Barriers Under High Temperature – from Laboratory to In-Situ Scale, Proceedings, International High-Level Radioactive Waste Management Conference, Charleston, NC, USA, April 12-16, 2015.
          4. ZHENG, L., RUTQVIST, J., BIRKHOLZER, J.T. (2015): Modeling THMC Changes in EBS Bentonite and Clay Host Rock, Proceedings, International High-Level Radioactive Waste Management Conference, Charleston, NC, USA, April 12-16, 2015.
          5. KIM, K., HOUSEWORTH, J., RUTQVIST, J., ASAHINA, D., BIRKHOLZER, J.T. (2015): Coupled Hydro-Mechanical model for Fracture Propagation in Clay Rock, Proceedings, International High-Level Radioactive Waste Management Conference, Charleston, NC, USA, April 12-16, 2015.
          6. ZHENG, L., RUTQVIST, J., BIRKHOLZER, J.T. (2015): Bentonite Illitization and its Effect on Swelling Stress: A Coupled THMC Modeling Study on High-Temperature Effects, Proceedings, 6th International Conference on Clays in Natural and Engineered Barriers for Radioactive Waste Confinement, Brussels, Belgium, March, 2015.
          7. RUTQVIST, J., VILARRASA, V., BIRKHOLZER, J.T. (2015): The Role of Gas and Liquid Intrinsic Permeability Evolutions on Resaturation and Geomechanical Behaviour of Heated Bentonite, Proceedings, 6th International Conference on Clays in Natural and Engineered Barriers for Radioactive Waste Confinement, Brussels, Belgium, March, 2015.
          8. KOBER, F., GAUS, I., BIRKHOLZER, J.T., VOMVORIS, S. (2015): 18 Years of Heating a Full Scale EBS at 100oC (FEBEX, Grimsel Test Site) and Possible Applications at Higher Temperatures (“hotFEBEX” at > 150oC), Proceedings, 6th International Conference on Clays in Natural and Engineered Barriers for Radioactive Waste Confinement, Brussels, Belgium, March, 2015.
          9. BLANCO-MARTIN, L., RUTQVIST, J., BIRKHOLZER, J.T., WOLTERS, R., LUX, K.-H. (2014): Modeling of the T S D E Heater Test to Investigate Crushed Salt Reconsolidation and Rock Salt Creep for the Underground Disposal of High-Level Nuclear Waste, Abstract, AGU Fall Meeting 2014, San Francisco, CA, December, 2014.
          10. KOKKINAKI, A.,  LI, J.Y., ZHOU, Q., BIRKHOLZER, J.T., KITANIDIS, P. (2014): Large-scale Characterization of Geologic Formations for CO2 Injection Using Compressed State Kalman Filter, Abstract, AGU Fall Meeting 2014, San Francisco, CA, December, 2014.
          11. AGARTAN, E., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q., ILLANGASEKARE, T. (2014): Effects of Lithology of Deep Layered Geologic Formations on Trapping of Dissolved CO2, Abstract, AGU Fall Meeting 2014, San Francisco, CA, December, 2014.
          12. ILLANGASEKARE, T., TREVISAN, L., AGARTAN, E., VARGAS-JOHNSON, J., PAMPLIN, M.R., PINI, R., PAWAR, R., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q., (2014): Experimental Investigation of CO2 Trapping and Leakage Mechanisms in Deep Geologic Formations for Model Improvement, Abstract, AGU Fall Meeting 2014, San Francisco, CA, December, 2014.
          13. CIHAN, A., BIRKHOLZER, J.T., BIANCHI, M. (2014): A Constrained Differential Evolution Algorithm for Reservoir Management: Optimal Placement and Control of Wells for Geological Carbon Storage with Uncertainty in Reservoir Properties, AGU Fall Meeting 2014, San Francisco, CA, December, 2014.
          14. KIM, K., RUTQVIST, J., HOUSEWORTH, J., BIRKHOLZER, J.T. (2014): Discrete Fracture Modeling of Hydro-mechanical Damage Processes in Geological Systems, Abstract, AGU Fall Meeting 2014, San Francisco, CA, December, 2014.
          15. BIRKHOLZER, J., GUGLIELMI, Y., RUTQVIST, J., ZHENG, L., SPYCHER, N. (2014): Improved Understanding of Carbon Storage Risk Via Controlled-Release Experiments, Invited Talk, AGU Fall Meeting 2014, San Francisco, CA, December, 2014. 
          16. ZHENG, L., BIRKHOLZER, J. (2014): Illitization Within Bentonite Engineered Barrier System in Clay Repositories for Nuclear Waste and its Effect on the Swelling Stress: a Coupled THMC Modeling Study, Abstract, AGU Fall Meeting 2014, San Francisco, CA, December, 2014.
          17. CIHAN, A., BIRKHOLZER, J.T., BINACHI, M., TREVISAN, L., ZHOU, Q., ILLANGASEKAE, T. (2014):  A Connectivity-Based Upscaling Approach for Modeling Two-Phase Flow in Heterogeneous Geological Formations, 12th International Conference on Greenhouse Gas Control Technologies, November 2014, Austin, TX, 2014.
          18. BIANCHI, M., ZHENG, L., MNASOOR, K., SUN, Y., SPYCHER, N., BIRKHOLZER, J.T., CARROLL, S. (2014):  Reduced Order Models for Prediction of Groundwater Quality Impacts from CO2 and Brine Leakage, 12th International Conference on Greenhouse Gas Control Technologies, November 2014, Austin, TX, 2014.
          19. ZHOU, Q., BIRKHOLZER, J.T., BACHU, S., PECK, W.D., BRAUNBERGE, J. (2014):  Assessing the Regional-scale Dynamic Storage Capacity of the Northern Plains – Prairie Basal Aquifer, 12th International Conference on Greenhouse Gas Control Technologies, November 2014, Austin, TX, 2014.
          20. PUGH, J., BIRKHOLZER, J.T., DAFFLON, B., ESPOSITO, R., HUBBARD, NEWELL, D., NICO, P., S., SPYCHER, N., TINNACHER, R., TRAUTZ, R.C., VARADHARAJAN, C., WU, Y., ZHENG, L. (2014):  Effects of CO2 Leakage into Drinking Water Aquifers: Lessons Learned from a Controlled CO2 Release Field Test, 12th International Conference on Greenhouse Gas Control Technologies, November 2014, Austin, TX, 2014.
          21. BIRKHOLZER, J.T., CIHAN, A., BIANCHI, M. (2014):  Targeted Pressure Management during CO2 Sequestration: Optimization of Well Placement and Brine Extraction in a Heterogeneous Reservoir, 12th International Conference on Greenhouse Gas Control Technologies, November 2014, Austin, TX, 2014.
          22. THIBEAU, S., BACHU, S., BIRKHOLZER, J.T., HOLLOWAY, S., NEELE, F., ZHOU, Q. (2014):  Using Pressure and Volumetric Approaches to Estimate CO2 Storage Capacity in Deep Saline Aquifers, 12th International Conference on Greenhouse Gas Control Technologies, November 2014, Austin, TX, 2014.
          23. ASAHINA, D., HOUSEWORTH, J., BIRKHOLZER, J.T. (2013): Hydro-Mechanical Model for Fracture Development and Fluid Transport in Geomaterials, XX International Conference on Computational Methods in Water Resources, Stuttgart, Germany, June 2014.
          24. WAINWRIGHT, H.M., ZHANG, Y., FINSTERLE, S.A., BIRKHOLZER, J.T. (2014), Uncertainty Quantification in CO2 Storage Systems: Impacts of Different CO2 Storage Scenarios, XX International Conference on Computational Methods in Water Resources, Stuttgart, Germany, June 2014.
          25. LIU, X., ZHOU, Q., BIRKHOLZER, J.T., ILLMAN, W. (2014), Geostatistical Reduced-Order Models in Highly-Parameterized Inverse Problems, XX International Conference on Computational Methods in Water Resources, Stuttgart, Germany, June 2014.
          26. BLANCO-MARTIN, L., RUTQVIST, J., BIRKHOLZER, J.T. (2014): Analysis of Thermal-Hydraulic-Mechanical Processes in a Generic Salt Repository for High-level Nuclear Waste over the Long-term and at Different Spatial Scales, 48th US Rock Mechanics Symposium, Minneapolis, MS, June, 2014.
          27. ZHOU, Q., BIRKHOLZER, J.T., OLDENBURG, C. (2013): Analysis of Injectivity at Four Representative Geological CO2 Injection Sites, 13th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 28-May 1, 2014.
          28. BIRKHOLZER, J.T., CIHAN, A., BIANCHI, M. (2013): Optimization of Well Placement and Brine Extraction for Pressure Control Along Critically Stressed Faults, 13th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 28-May 1, 2014.
          29. BIRKHOLZER, J.T., CIHAN, A., BANDILLA, K. (2013): A Tiered Area-of-Review Framework for Geologic Carbon Sequestration, 13th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 28-May 1, 2014.
          30. BLANCO-MARTIN, L., RUTQVIST, J., BIRKHOLZER, J.T. (2013): On the Importance of Coupled THM Processes to Predict the Long-term Response of a Generic Salt Repository for High-Level Nuclear Waste, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          31. LIU, X., ZHOU, Q., BIRKHOLZER, J.T., ILLMAN, W. (2013): Geostatistical Reduced-Order Models in Under-Determined Inverse Problems, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          32. CHEN, F., WIESE, B., ZHOU, Q., BIRKHOLZER, J.T., KOWALSKY, M.B. (2013): Numerical Modeling of the Pumping Tests at the Ketzin Pilot Site for CO2 Injection: Model Calibration and Heterogeneity Effects, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          33. TREVISAN, L., ILLANGASEKARE, T., ARTAGAN, E., MORI, H., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q. (2013): Investigation of Multiphase Modeling Approaches for Behavior of Supercritical CO2 in deep Formations Using Analog Fluids In the Laboratory, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          34. CIHAN, A., BIRKHOLZER, J.T., ILLANGASEKARE, T., ZHOU, Q. (2013): A Theoretical Approach Representing Hysteresis in Capillary Pressure-Saturation Relationship Based on Connectivity in Void Space, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          35. BIANCHI, M., LIU, H.-H., BIRKHOLZER, J.T. (2013): Factors Controlling Radionuclide Transport Behavior in a Generic Geological Radioactive Waste Repository, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          36. ASAHINA, D., HOUSEWORTH, J., BIRKHOLZER, J.T. (2013): Discrete Fracture Hydromechanical Model for the Disturbed Zone in a Clay Rock, AGU Fall Meeting 2013, San Francisco, CA, December, 2013. 
          37. BIRKHOLZER, J., MUKHOPADHYAY, S., RUTQVIST, J., TSANG, C.-F.  (2013): Model Comparison in Subsurface Science: The DECOVALEX and Sim-SEQ Initiatives, Invited Talk, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          38. ZHENG, L., TINNACHER, R.M., VARADHARAJAN, C., SPYCHER, N., BIANCHI , M., NICO, P.S., BIRKHOLZER, J., TRAUTZ , R.C., PUGH, J.B. (2013): Modeling and Interpretation of Laboratory and Field Data Showing CO2-induced Groundwater Changes, AGU Fall Meeting 2013, San Francisco, CA, December, 2013.
          39. ZHOU, Q., CHEN, F., JUNG, Y., LIU, X., BIRKHOLZER, J.T., WIESE, B., NORDEN, B., KEMPKA, T. (2013), Inversion Applications to Modeling Pumping Tests and Early Leakage Detection at the Ketzin Site, Extended Abstract, CO2CARE Final Scientific Conference 2013, GFZ Helmholtz Center, Potsdam, Germanay, November 2013.
          40. LIU, H.-H., BIRKHOLZER, J.  (2013): Non-Darcian Flow in Clay Media, GSA Annual Meeting, Denver, October, 2013. 
          41. NUTT, W.M., SWIFT, P., BIRKHOLZER, J.T., BOYLE, W., GUNTHER, T., LARSON, N., MACKINNON, R.J., MCMAHON, K.A., SORENSON, K. (2013): Overview of the United States Department of Energy’s Used Fuel Disposition Research and Development Campaign, Proceedings of the ASME 2013 15th International Conference on Environmental Remediation and Radioactive Waste Management, ICEM2013, September 8-12, 2013, Brussels, Belgium.
          42. ZHENG, L., TINNACHER, R.M., VARADHARAJAN, C., SPYCHER, N., BIANCHI , M., NICO, P.S., BIRKHOLZER, J., TRAUTZ , R.C., PUGH, J.B. (2013): Numerical Interpretation of Laboratory and Field Data Showing CO2-induced Groundwater Changes, Goldschmidt 2013 Conference, Florence, Italy, August 25-30, 2013.
          43. CIHAN, A., BIRKHOLZER, J.T., BIANCHI, M., ZHOU, Q. (2013): A New Connectivity-Based Upscaling Methodology for Multi-Scale Two-Phase Flow Processes in Heterogeneous Geological Formation, Abstract submitted to 12th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, May 13-16, 2013.
          44. ARTAGAN, E., ILLANGASEKARE, T., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q., TREVISAN, L. (2013): Investigation of Multi-Phase Modeling Approaches for Behavior of Supercritical CO2 in Deep Formations Using Analog Fluids in the Laboratory, Abstract submitted to Modflow and More Conference 2013, Golden, CO, June 2013. 
          45. TREVISAN, L., CIHAN, A., ILLANGASEKARE, T., ARTAGAN, E., MORI, H., BIRKHOLZER, J.T., ZHOU, Q. (2013): A Fundamental Study of Convective Mixing of CO2 in Heterogeneous Geologic Media using Surrogate Fluids and Numerical Modeling, Abstract submitted to Modflow and More Conference 2013, Golden, CO, June 2013.
          46. WAINWRIGHT, H.M., FINSTERLE,S., ZHOU, Q., BIRKHOLZER, J.T. (2013): Improved Global Sensitivity Analysis: Applications to CO2 Storage Systems, Abstract submitted to Modflow and More Conference 2013, Golden, CO, June 2013.
          47. CIHAN, A., BIRKHOLZER, J.T., TREVISAN, L., ZHOU, Q., ILLANGASEKARE, T. (2013): A Theoretical Approach Based on Description of Void Space Connectivity for Representing Hysteretic Capillary Pressure-Saturation Relationship, Abstract submitted to Modflow and More Conference 2013, Golden, CO, June 2013.
          48. MUKHOPADHYAY, S., NICOT, J.-P., AUDIGANE, P., BACON, D., BIRKHOLZER, J.T., CHIABERGE, C., DOUGHTY, C., GASDA, S., GOSINK, L., GOVINDAN, R., HOSSEINI, S.A., HOU, Z., LI, J., SHI, J.-Q., WEI, L., YAMAMOTO, H., ZHANG, Y. (2013): A Comparative Study of the Flow Models for the S-3 Site in Sim-SEQ Project, Abstract submitted to 12th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, May 13-16, 2013. 
          49. DOUGHTY, C., BIRKHOLZER, J.T., MUKHOPADHYAY, S. (2013): TOUGH2 Modeling for Sim-SEQ: comparison with field results, Abstract submitted to 12th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, May 13-16, 2013.
          50. LIU, X, BIRKHOLZER, J.T., ZHOU, Q. (2013): Aquifer Characterization with Hydraulic Tomography, Abstract in Proceedings 12th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, May 13-16, 2013.
          51. CHEN, F., ZHOU, Q., BIRKHOLZER, J.T. (2013): Modeling Pumping and CO2 Injection Tests at Ketzin Site: Heterogeneity Effects and Model Calibration, Abstract submitted to 12th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, May 13-16, 2013.
          52. SWIFT, P., BIRKHOLZER, J.T., MACKINNON, R.J., MCMAHON, K.A., NUTT, W.M., SORENSON, K. (2013): Overview of the United States Department of Energy’s Used Fuel Disposition Research and Development Campaign, International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 28-May 2, 2013.
          53. RUTQVIST, J., CHEN, F., BIRKHOLZER, J.T., LIU, H.-H. (2013): Modeling of Coupled Thermo-Hydro-Mechanical Processes at Mont Terri Heater Experiments in Opalinus Clay, Using TOUGH-FLAC, International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 28-May 2, 2013.
          54. ZHENG, L., RUTQVIST, J., LIU, H.-H., BIRKHOLZER, J.T., SONNENTHAL, E. (2013): Chemical-Mechanical Coupling Related to the THMC Modeling of Clay Formations, International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 28-May 2, 2013.
          55. BIRKHOLZER, J.T., ASAHINA, D., CHEN, F., GARNER, P., HOUSEWORTH, J., JOVE-COLON, C., KERSTING, A., NAIR, P., LI, L., LIU, H.-H., PAINTER, S., REIMUS, P., RUTQVIST, J., STEEFEL, C., TYNAN, M., WANG, Y., ZAVARIN, M. (2013): An Overview of US Disposal Research Activities Linked to International URLs, International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 28-May 2, 2013.
          56. LIU, H.-H., BIRKHOLZER, J.T. (2013): On the Relationship between Water Flux and Hydraulic Gradient for Unsaturated and Saturated Clay, International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 28-May 2, 2013.
          57. ASAHINA, D., HOUSEWORTH, J., BIRKHOLZER, J.T. (2013): A 3-D Discrete Fracture Network Model for the Excavation-Disturbed Zone in a Clay Rock Repository, International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 28-May 2, 2013.
          58. ARTAGAN, E., ILLANGASEKARE, T., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q., TREVISAN, L. (2013): A Fundamental Study of Convective Mixing Contributing to Dissolution Trapping of CO2 in Heterogeneous Geologic Media using Surrogate Fluids and Numerical Modeling, Abstract submitted to European Geophysical Conference, Vienna, Austria, April 2013. 
          59. SPYCHER, N., ZHENG, L., BIANCHI, M., BIRKHOLZER, J., NICO, P.S., PUGH, J.B., TINNACHER, R.M., TRAUTZ, R.C., VARADHARAJAN, C. (2013): Integrating Modeling and Filed Studies to Assess Impacts of CO2 Leakage on Shallow Groundwater Quality, Le Studium Conference on “Geochemcial Reactivity in Geological Storage Sites”, Orleans, France, February 25-26, 2013. 
          60. HUANG, X., BANDILLA, K.W., CELIA, M.A., BACHU, S., REBSCHER, D., ZHOU, Q., BIRKHOLZER, J.T. (2012): Modeling Carbon Dioxide Storage in the Basal Aquifer of Canada, Abstract submitted to AGU Fall Meeting 2012, San Francisco, CA, December, 2012.
          61. JUNG, Y., ZHOU, Q., BIRKHOLZER, J.T. (2012): Early Detection of Brine and CO2 Leakage through Abandoned Wells Using Pressure and Surface Deformation Monitoring Data, Abstract submitted to AGU Fall Meeting 2012, San Francisco, CA, December, 2012.
          62. ASAHINA, D., HOUSEWORTH,  J., BIRKHOLZER, J.T. (2012): Hydromechanical Modeling of Clay Rock Including Fracture Damage, Abstract submitted to AGU Fall Meeting 2012, San Francisco, CA, December, 2012.
          63. TINNACHER, R., VARADHARAJAN, C., ZHENG, L., SPYCHER, N., BIRKHOLZER, J.T., TRAUTZ, R.C., PUGH, J., ESPOSITO, R.A., NICO, P. (2012): Evaluation of Potential pH-Driven Metal Release Due to Elevated Groundwater CO2 Concentrations, Abstract submitted to AGU Fall Meeting 2012, San Francisco, CA, December, 2012.
          64. ZHENG, L., TINNACHER, R., VARADHARAJAN, C., SPYCHER, N., BIANCHI, M., NICO, P., BIRKHOLZER, J.T., TRAUTZ, R.C., PUGH, J. (2012): Numerical Interpretation of Laboratory and Field Data Showing CO2-induced Groundwater Changes, Abstract submitted to AGU Fall Meeting 2012, San Francisco, CA, December, 2012.
          65. MUKHOPADHYAY, S., DOUGHTY, C., BACON, D., BACCI, G., GOVINDAN, R., SHI, J., GASDA, S., RAMANATHAN, R., NICOT, J.-P., HOSSEINI, S, BIRKHOLZER, J.T. (2012): Preliminary Model Comparison Results From the Sim-SEQ Project Using TOUGH2, STOMP, Eclipse, and VESA Approach, TOUGH2 Symposium 2012, Berkeley, CA, September 2012.
          66. ASAHINA, D., HOUSEWORTH,  J., BIRKHOLZER, J.T. (2012): Thermal-hydrologic-mechanical Model for Discrete Fracture Propagation, Fluid Flow, and Transport in Porous Rock, TOUGH2 Symposium 2012, Berkeley, CA, September 2012.
          67. CHEN, F., ZHOU, Q., BIRKHOLZER, J.T. (2012): TOUGH2 Simulation of Pumping at Ketzin Site: Heterogeneity Effects and Model Calibration, TOUGH2 Symposium 2012, Berkeley, CA, September 2012.
          68. JUNG, Y., ZHOU, Q., BIRKHOLZER, J.T. (2012): Impact of Data Uncertainty on Identifying Leakage Pathways in CO2 Geologic Storage Systems and Estimating their Hydrogeological Properties by Inverse Modeling, Abstract submitted to TOUGH2 Symposium 2012, Berkeley, CA, September 2012.
          69. WAINWRIGHT, H.M., FINSTERLE,S.,  JUNG, Y., BIRKHOLZER, J.T. (2012): iTOUGH2 Global sensitivity Analysis Module: Applications to CO2 Storage, Abstract submitted to TOUGH2 Symposium 2012, Berkeley, CA, September 2012.
          70. REBSCHER, D., ZHOU, Q., BIRKHOLZER, J.T. (2012): Simulation of CO2 Storage in the Basal Aquifer in the Northern Plains – Prairie Region of North America, TOUGH2 Symposium 2012, Berkeley, CA, September 2012.
          71. TRAUTZ, R., ZHENG, L., WU, Y., VARADHARAJAN, C., SPYCHER, N., PUGH, J., NICO, P., NEWELL, D., HUBBARD, S., ESPOSITO, R., DAFFLON, B., BIRKHOLZER, J.T., BIANCHI, M. (2012): Evaluation of Dissolved CO2-Induced Metals Mobilization in Groundwater Using a Controlled Release Experiment, Abstract submitted to 11th International Conference on Greenhouse Gas Control Technologies, Kyoto, Japan, November 2012.
          72. MUKHOPADHYAY, S., NICOT, J.-P., HOSSEINI, S., BACON, D., DOUGHTY, C., GASDA, S, GOSINK, L., LIN, G., RAMANATHAN, R., BIRKHOLZER, J.T., BONNEVILLE, A. (2012): Model Comparison and Uncertainty Quantification for Geologic Carbon Storage: The Sim-SEQ Initiative, Abstract submitted to 11th International Conference on Greenhouse Gas Control Technologies, Kyoto, Japan, November 2012.
          73. BIRKHOLZER, J.T., PUGH, J., VARADHARAJAN, C., ZHENG, L., BIANCHI, M., NICO, P., SPYCHER, N., NEWELL, D., ESPOSITO, R., TRAUTZ, R.(2012): Effet of Dissolved CO2 on Shallow Groundwater – An Integrated Study with Field and Laboratory experiments and Reactive Transport Modeling, Invited Poster at the Gordon research Conference on Flow and Transport in permeable Media, Les Diablerets, Switzerland, June 24-29, 2012.
          74. WAINWRIGHT, H.M., FINSTERLE,S.,  ZHOU, Q., BIRKHOLZER, J.T. (2012): Uncertainty Quantification of the CO2 Storage System for a Hypothetical GCS Project in the Southern San Joaquin Basin in California, Abstract submitted to XIX International Conference on Computational Methods in Water Resources, Urbana-Champaign, Illinois, June 2012.
          75. BIRKHOLZER, J.T.,  BROMHAL, G. (2012): Predicting Key Reservoir Relationships for Storage Security (with Reduced Order Models), Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012. 
          76. DOUGHTY, C., MUKHOPADHYAY, S., BIRKHOLZER, J.T. (2012): TOUGH2 Modeling for Sim-SEQ, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012.
          77. NICOT, J.-P., MUKHOPADHYAY, S., BIRKHOLZER, J.T., HOSSEINI, S.A. (2012): An Overview of the Sim-SEQ Project and the Sim-SEQ Study Site, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012.
          78. BIRKHOLZER, J.T.,  ZHOU, Q., CIHAN, A. (2012): Impact-Driven Pressure Management Via Targeted Brine Extraction – Conceptual Studies on Reservoir Performance Optimization, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012. 
          79. PUGH, J., BIANCHI, M., BIRKHOLZER, J.T., DAFFLON, B., DALEY, T., ELLISON, K., ESPOSITO, R., HUBBARD, S., NEWELL, D., NICO, P., PATEL, D., PETERSON, J., SPYCHER, N., TRAUTZ, R., VARADHARAJAN, C., WU, Y., ZHENG, L. (2012): Assessing the Impact of Elevated Dissolved Carbon Dioxide on Groundwater Quality through a Controlled Release Field Test: Test Design and Implementation, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012. 
          80. ZHENG, L., BIANCHI, M., SPYCHER, N., BIRKHOLZER, J.T., TRAUTZ, R., ESPOSITO, R., NICO, P., PUGH, J., VARADHARAJAN, C.  (2012): Reactive Transport Modeling of Dissolved CO2-Induced Groundwater Change in a Field Experiment, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012. 
          81. VARADHARAJAN, C., BIRKHOLZER, J.T., ESPOSITO, R., NICO, P., PUGH, J., SPYCHER, N., TRAUTZ, R., ZHENG, L. (2012): Effects of Dissolved CO2 on Mobility of Naturally Occurring Trace Metals in Groundwater Using Laboratory Leaching Experiments, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012. 
          82. WU, Y., DAFFLON, B., HUBBARD, S., PETERSON, J., PUGH, J., DALEY, T., TRAUTZ, R., BIRKHOLZER, J.T. (2012): Complex Electrical Method as a Monitoring Tool for CO2 intrusion into Shallow Groundwater Systems and Associated Geochemical Transformations, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012.
          83. JUNG, Y., ZHOU, Q., BIRKHOLZER, J.T. (2012): Early Detection of Brine or CO2 Leakage through High-Permeability Pathways Using Pressure-Based Observation Data, Abstract in Proceedings 11th Annual Conference on Carbon Capture, Utilization and Sequestration, Pittsburgh, PA, April 30 – May 3, 2012.
          84. ILLANGASEKARE, T., TREVISAN, L., RODRIGUEZ, D., SAKAKI, T., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q. (2012): Multiple scale physical and numerical modeling for improved understanding of mechanisms of trapping and leakage of CO2 in deep geologic formations, Abstract submitted to EGU 2012 Meeting, Vienna, Austria, April 22-27, 2012.
          85. BROWN, C.F., BIRKHOLZER, J.T., CARROLL, S., HAKALA, A., KEATING, E.H., LOPANO, C.L., NEWELL, D.L., SPYCHER, N. (2011): Development of the Methodology Needed to Quantify Risks to Groundwater at CO2 Storage Sites, Abstract in Proceedings AGU Fall Meeting 2011, San Francisco, CA, December, 2011.
          86. ZHOU, Q., CIHAN, A., BIRKHOLZER, J.T. (2011): Analytical Solutions for Pressure Perturbation and Fluid Leakage through Aquitards and Wells in a Multilayered System, Abstract in Proceedings AGU Fall Meeting 2011, San Francisco, CA, December, 2011.
          87. DAFFLON, B., WU, Y., HUBBARD, S.S., BIRKHOLZER, J.T., DALEY, T.M., PUGH, J.D., PETERSON, J., TRAUTZ, R.  (2011): Evaluating Sensitivity of Complex Electrical Methods for Monitoring CO2 Intrusion into a Shallow Groundwater System and Associated Geochemical Transformations, Abstract in Proceedings AGU Fall Meeting 2011, San Francisco, CA, December, 2011.
          88. BIRKHOLZER, J.T., CIHAN, A., ZHOU, Q. (2011): Impact-Driven Pressure Management for Leaky CO2 Storage Systems, Abstract in Proceedings AGU Fall Meeting 2011, San Francisco, CA, December, 2011.
          89. ZHENG, L., LIU, H.-H., BIRKHOLZER, J.T., HOUSEWORTH, J., SONNENTHAL, E.  (2011): Evaluating the Geochemically Induced Swelling/shrinkage of the Near-field Host Clay Rock Using a THC Model and the Diffuse Double Layer Theory, Abstract in Proceedings AGU Fall Meeting 2011, San Francisco, CA, December, 2011.
          90. CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q.,TREVISAN, L., ILLANGASEKARE, T., RODRIGUEZ, D., SAKAKI, T. (2011): A Numerical Modeling Study of Effect of Heterogeneity on Capillary Trapping of Geologically Sequestrated CO2, Abstract in Proceedings AGU Fall Meeting 2011, San Francisco, CA, December, 2011.
          91. TREVISAN, L., ILLANGASEKARE, T., RODRIGUEZ, D., SAKAKI, T., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q. (2011): Experimental Methods for the Simulation of Supercritical CO2 Injection at Laboratory Scale Aimed to Investigate Capillary Trapping, Abstract in Proceedings AGU Fall Meeting 2011, San Francisco, CA, December, 2011.
          92. MUKHOPADHYAY, S., BIRKHOLZER, J.T. (2011): A Status Update on Sim-SEQ – A Model Comparison Study for Geologic Carbon Storage, Abstract in Proceedings DOE's Carbon Storage Program Infrastructure Annual Review Meeting, Pittsburg, PA, November 15-17, 2011.
          93. CIHAN, A., ZHOU, Q., BIRKHOLZER, J.T. (2011): Analytical Solutions for Leakage through Aquitards and Wells in Multilayered Aquifer-Aquitard Systems, Abstract in Proceedings 2011 GSA Annual Meeting, Minneapolis, Minnesota, October 9 to 12, 2011.
          94. BIRKHOLZER, J.T. (2011): Scientific Issues Related to Geologic Storage of CO2 - Learning from Nuclear Waste and Yucca Mountain R&D, Abstract in Proceedings 2011 GSA Annual Meeting, Minneapolis, Minnesota, October 9 to 12, 2011.
          95. NUTT, M., VOEGELE, M., BIRKHOLZER, J., SWIFT, P., MCMAHON, K., WILLIAMS, J., PETERS, M. (2011): Establishment of research and development Priorities Regarding the Geologic Disposal of Nulcear Waste in the United States and Strategies for International Collaboration, in Proceedings ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management, ICEM 2011, Reims, France, September 25-29, 2011.
          96. MURAKAMI, H., FINSTERLE, S., ZHOU, Q., BIRJKHOLZER, J.T. (2011): Uncertainty Quantification and Global Sensitivity Analysis of CO2 Migration and Pressure Buildup for a Hypothetical GCS Project in the Southern San Joaquin Basin in California, Abstract in Proceedings 10th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2-5, 2011.
          97. CIHAN, A., ZHOU, Q., BIRKHOLZER, J.T. (2011): Analytical Solutions for Leakage through Aquitards and Abandoned Wells in Multilayered Aquifer-Aquitard Systems, Abstract in Proceedings 10th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2-5, 2011.
          98. BIRKHOLZER, J.T., NICOT, J.P., OLDENBURG, C.M., ZHOU, Q., KRAEMER, S., BANDILLA, K. (2011): Brine Leakage Up a Well Caused by Pressure Perturbation from CO2 Injection: A Discussion of Threshold Pressures, Flow Rates, and Environmental Impact, Abstract in Proceedings 10th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2-5, 2011.
          99. VARADHARAJAN, C., NICO, P., PUGH, J., ZHENG, L.,WU, Y., SPYCHER, N., BIRKHOLZER, J.T., HUBBARD, S., TRAUTZ, R.C. (2011): Evaluating the Effects of CO2 Intrusion on Trace Metal Mobility in Groundwaters, Abstract in Proceedings 10th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2-5, 2011.
          100. TRAUTZ, R.C.,  BIRKHOLZER, J.T., ESPOSITO, R., HUBBARD, S.,  NICO, P., PUGH, J., SPYCHER, N., VARADHARAJAN, C., WU, Y.,  ZHENG, L. (2011): An Integrated Field Experiment for Measuring Dissolved CO2-Induced Metals Mobilization in Groundwater, Abstract in Proceedings 10th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2-5, 2011.
          101. ILLANGASEKARE, T.H., TREVISAN, L., RODRIGUEZ, D., SAKAKI, T., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q. (2011): A Fundamental Study of Migration and Entrapment of Supercritical CO2 in Heterogeneous Deep Geologic Formations: Intermediate Scale Testing and Modeling, Abstract in Proceedings EGU 2011 Meeting, Vienna, Austria, April 10-14, 2011.
          102. TREVISAN, L., ILLANGASEKARE, T.H., RODRIGUEZ, D., SAKAKI, T., CIHAN, A., BIRKHOLZER, J.T., ZHOU, Q. (2011): Improved Understanding of Migration and Entrapment of Supercritical CO2 in Deep Geologic Formations: Intermediate Scale Testing and Modeling, Abstract in Proceedings MODFLOW 2011 Meeting, Golden, CO, June 5-8, 2011.
          103. RUTQVIST, J., BIRKHOLZER, J.T., Houseworth, J., Liu, H.H. (2011): Modeling of Coupled Geomechanical Processes Associated With BentoniteBackfilled Repository Tunnels in Clay Formations, in Proceedings 2011 International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 10-14 2011.
          104. LIU, H.H.,  RUTQVIST, J., BIRKHOLZER, J.T. (2011): Constitutive Relationships for Elastic Deformation of Clay Rock: Data Analysis, in Proceedings 2011 International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 10-14 2011.
          105. COTTE, F., DOUGHTY, C., BIRKHOLZER, J.T. (2011): Modeling of Single Well Injection-Withdrawal (SWIW) Tests for Characterization of Complex Fracture-Matrix Systems, in Proceedings 2011 International High-Level Radioactive Waste Management Conference, Albuquerque, NM, USA, April 10-14 2011.
          106. BIRKHOLZER, J.T., ZHOU, Q., ZHENG, L., SPYCHER, N. (2011): CO2 Geological Storage and Groundwater Resources: Model Applications, Abstract in Proceedings 2011 SIAM Conference on Mathematical and Computational Issues in Geosciences, Long Beach, CA, March 21-24, 2011.
          107. CORTIS, A., BIRKHOLZER, J., FINSTERLE, S., AND ZHOU, Q. (2011): Sensitivity of CO2 Trapping and Leakage to Uncertainty in Fault Zones Properties: a Case Study, Abstract in Proceedings 2011 SIAM Conference on Mathematical and Computational Issues in Geosciences, Long Beach, CA, March 21-24, 2011.
          108. COTTE, F., DOUGHTY, C., BIRKHOLZER, J.T. (2010): Modeling Single Well Injection-Withdrawal (SWIW) Tests for Characterization of Complex Fracture-Matrix Systems, Abstract in Proceedings AGU Fall Meeting 2010, San Francisco, CA, December, 2010.
          109. ZHOU, Q., BIRKHOLZER, J.T. (2010): The Role of Fault Zones in Capillary and Dissolution Trapping of CO2 in the Southern San Joaquin Basin, California, Abstract in Proceedings AGU Fall Meeting 2010, San Francisco, CA, December, 2010.
          110. CIHAN, A., ILLANGASEKARE, T., ZHOU, Q., BIRKHOLZER, J.T., RODRIGUEZ, D. (2010): Intermediate-Scale Investigation of Capillary and Dissolution Trapping during CO2 Injection and Post-Injection in Heterogeneous Geological Formations, Abstract in Proceedings AGU Fall Meeting 2010, San Francisco, CA, December, 2010.
          111. BIRKHOLZER, J.T., Zhou, Q. (2010): On Regional Pressure Buildup and Fluid Migration in Response to Large CO2 Injection Operations, Abstract in Proceedings 2010 GSA Annual Meeting, Denver, Colorado, October 31 to November 3, 2010.
          112. VARADHARAJAN, C., NICO, P., PUGH, J., ZHENG, L., SPYCHER, N., BIRKHOLZER, J.T., Trautz, R.C. (2010): Evaluating the Effects of CO2 Intrusion on Trace Metal Mobility in Shallow, Freshwater Aquifers, Abstract in Proceedings 2010 GSA Annual Meeting, Denver, Colorado, October 31 to November 3, 2010.
          113. BIRKHOLZER, J.T., ZHENG, L., SPYCHER, N., VARADHARAJAN, C., NICO, P. (2010): Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings 2010 GSA Annual Meeting, Denver, Colorado, October 31 to November 3, 2010.
          114. APPS, J., ZHENG, L., SPYCHER, N., BIRKHOLZER, J.T., KHARAKA, Y.K., THORDSEN, J.J., KAKOUROS, E., TRAUTZ, R.C. (2010):  Transient Changes In Shallow Groundwater Chemistry During the MSU ZERT CO2 Injection Experiment, in Proceedings 10th International Conference on Greenhouse Gas Control Technologies, Amsterdam, The Netherlands, September 2010.
          115. MUKHOPADHYAY, S., YANG, S.-Y., YEH, H.-D., BIRKHOLZER, J.T.  (2010):  Transient Pressure Response of A Gas Reservoir Arising From Supercritical Carbon Dioxide Injection Through a Partially-Penetrating Well: An Analytical Solution, in Proceedings 10th International Conference on Greenhouse Gas Control Technologies, Amsterdam, The Netherlands, September 2010.
          116. BIRKHOLZER, J.T., ZHOU, Q., CORTIS, A., FINSTERLE, S.  (2010):  On the Quantification of Regional Pressure Buildup from Large-Scale CO2 Storage Projects, in Proceedings 10th International Conference on Greenhouse Gas Control Technologies, Amsterdam, The Netherlands, September 2010.
          117. ZHENG, L., SPYCHER, N., APPS, J.A., BIRKHOLZER, J.T. (2010): Potential Impacts of CO2 Leaks on the Quality of Fresh Water Aquifers, Abstract in Proceedings Water Rock Interaction 2010, Guanajuato, Mexico, August 16-20, 2010.
          118. ZHOU, Q., BIRKHOLZER, J.T., WAGONER, J.L. (2010): Modeling the Potential Impact of Geologic Carbon Sequestration in the Southern San Joaquin Basin, California, Abstract in Proceedings 9th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 10-13, 2010.
          119. ZHENG, L., SPYCHER, N., BIRKHOLZER, J.T. (2010): The Mobilization of Organic Compounds by Supercritical CO2 and the Fate of Co-injected H2S in Case of CO2 Leakage from Deep Geological Storage, Abstract in Proceedings 9th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 10-13, 2010.
          120. TRAUTZ, R.C., ESPOSITO, R.A., PUGH, J.D.,  BIRKHOLZER, J.T., SPYCHER, N. (2010): Potential Impact on Potable Groundwater of Underground Storage of CO2 Emissions: A Controlled-Release Field Experiment, Abstract in Proceedings 9th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 10-13, 2010.
          121. BEERS, S., KHARAKA, Y., THORDSEN, J., HERKELRATH, W., CAMPBELL, P., BIRKHOLZER, J.T., TRAUTZ, R., RAUCH, H., GULLICKSON, K. (2010): Groundwater Chemistry Changes as a Result of CO2 Injection at the ZERT Monitoring Field Site, Bozeman, Montana, Abstract in Proceedings AAPG 2010 Annual Convention & Exhibition, April 11-14, New Orleans.
          122. ZHENG, L., SPYCHER, N., BIRKHOLZER, J.T. (2010): Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings American Chemical Society 239th National Meeting, San Francisco, CA, March 21-25, 2010.
          123. ZHOU, Q., BIRKHOLZER, J.T. (2010): The Secondary Seal Effect on CO2 Plume Development and Migration in a Sedimentary Basin, Abstract in GCEP Workshop on Seal and Caprocks in Geologic Carbon Sequestration, Monterey, CA, January, 2010.
          124. BIRKHOLZER, J.T., ZHOU, Q. (2010): Large-Scale Impact of CO2 Storage in Deep Saline Aquifers: The Importance of Caprock Properties, Abstract in GCEP Workshop on Seal and Caprocks in Geologic Carbon Sequestration, Monterey, CA, January, 2010.
          125. BIRKHOLZER, J.T., CORTIS, A., GEIGER, S. (2009): Upscaling Solute Transport in Naturally Fractured Porous Media Using the Continuous Time random Walk Method, Abstract in Proceedings AGU Fall Meeting 2009, San Francisco, CA, December, 2009.
          126. PETERS, C.A., DOBSON, P.F., OLDENBURG, C.M., SCHERER, G., ONSTOTT, T.C., BIRKHOLZER, J.T., FREIFELD, B.M., CELIA, M.A., WANG, J.S., PREVOST, J. (2009): DUSEL CO2 - A Deep Underground Laboratory for Geologic Carbon Sequestration Studies, Abstract in Proceedings AGU Fall Meeting 2009, San Francisco, CA, December, 2009.
          127. ZHENG, L., APPS, J.A., SPYCHER, N., BIRKHOLZER, J.T., KHARAKA, Y.K., THORDSEN, J.J., KAKOUROS, E., TRAUTZ, R.C. (2009): Transient Changes in Shallow Groundwater Chemistry During the MSU-ZERT CO2 Injection Experiment, Abstract in Proceedings AGU Fall Meeting 2009, San Francisco, CA, December, 2009.
          128. HALECKY, N., BIRKHOLZER, J.T., PETERSON, P.F. (2009): Natural Convection in Tunnels at Yucca Mountain and Impact on Drift Seepage, in Proceedings TOUGH Symposium 2009, Berkeley, CA, September 14-16, 2009.
          129. DANKO, G., BAHRAMI, D., BIRKHOLZER, J.T. (2009): Development and Applications of a Turbulent Transport Network Model Coupled with TOUGH2, in Proceedings TOUGH Symposium 2009, Berkeley, CA, September 14-16, 2009.
          130. BIRKHOLZER, J.T., ZHOU, Q., (2009): Integrated modeling of basin- and plume-scale processes related to geologic carbon sequestration in the Illinois Basin, in Proceedings TOUGH Symposium 2009, Berkeley, CA, September 14-16, 2009.
          131. ZHENG, L., APPS, J.J., SPYCHER, N., BIRKHOLZER, J.T., KHARAKA, Y., THORSDEN, J., KAKOURUS, E., TRAUTZ, R. (2009): Geochemical Modeling of Changes in Shallow Groundwater Chemistry Observed in the ZERT CO2 Injection Experiment, in Proceedings TOUGH2 Symposium 2009, Berkeley, CA, USA.
          132. ZHOU, Q., BIRKHOLZER, J.T., MEHNERT, E., LIN, Y.F., (2009): Basin-scale hydrological impact of geologic carbon sequestration in the Illinois Basin: A full-scale deployment scenario, Abstract,  Groundwater Protection Council Annual Forum, Salt Lake City, Utah, September 13-16, 2009.
          133. ZHENG, L., BIRKHOLZER, J.T., APPS, J., KHARAKA, Y., THORDSEN, J. (2009):  Evaluation of Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract, Groundwater Protection Council Annual Forum, Salt Lake City, Utah, September 13-16, 2009.
          134. BIRKHOLZER, J.T.,ZHOU, Q. (2009): An Integrated Model for Basin- and Plume-scale Processes Related to Full-Scale Employment of CO2 Storage – The Illinois Basin as an Example, Extended Abstract, AAPG/SEG/SPE Hedberg Conference on Geological Carbon Sequestration: Prediction and Verification, Vancoucer, BC, Canada, August 16-19, 2009.
          135. ZHOU, Q., BIRKHOLZER, J.T., LEETARU, H., MEHNERT, E., TSANG, C.-F. (2009): Integrated Modeling of Basin-scale Impacts on Groundwater Resources and Plume-scale Transport Behavior of Geologic Carbon Sequestration in the Illinois Sedimentary Basin, Abstract, 7th International Conference on Calibration and Reliability in Groundwater Modeling, Managing Groundwater and the Environment, September 20-23, 2009, Wuhan, China.
          136. BIRKHOLZER, J.T. (2009): Modeling Multi-Phase Processes in Heated Fracture-Matrix Systems, Abstract in Proceedings SIAM Conference on Mathematical and Computational Issues in the Geosciences, Leipzig, Germany, June 15-18, 2009.
          137. ZHOU, Q., BIRKHOLZER, J.T., LEETARU, H., MEHNERT, E., LIN, Y.-F., TSANG, C.-F. (2009): Basin-scale Environmental Impact of Geologic Carbon Sequestration: Evaluation of a Hypothetical Scenario for Full-scale Deployment in the Illinois Basin, Abstract in Proceedings American Water Works Association (AWWA), Annual Meeting, San Diego, CA, June 14-18, 2009.
          138. HAKALA, A., BIRKHOLZER, J.T., BROMHAL, G., BROWN, C., CARROLL, S., EDENBORN, H., FESSENDEN, J., GUTHRIE, G., KEATING, E., PAWAR, R., SPYCHER, N., STRAZISAR, B., TOMPSON, A. (2009):  National Risk Assessment Program – Potential Effects on Groundwater Resources, Abstract in Proceedings 8th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 4-7, 2009.
          139. KHARAKA, Y., THORDSEN, J., KAKOUROS, E., BIRKHOLZER, J.T., APPS, J., ZHENG, L., SPYCHER, N., TRAUTZ, R., RAUCH, H., GULLIKSON, K. (2009):  Changes in Groundwater Chemistry at the 2008 ZERT CO2 Injection Experiment: I. Geochemical Results, Abstract in Proceedings 8th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 4-7, 2009.
          140. ZHENG, L., APPS, J., SPYCHER, N., BIRKHOLZER, J.T., KHARAKA, Y., THORDSEN, J., KAKOUROS, E., TRAUTZ, R., RAUCH, H., GULLIKSON, K. (2009):  Changes in Groundwater Chemistry at the 2008 ZERT CO2 Injection Experiment: I. Modeling Analysis, Abstract in Proceedings 8th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 4-7, 2009.
          141. BIRKHOLZER J.T., ZHOU, Q. (2009): Basin-scale Hydrological Impacts of Multiple-site CO2 Storage in the Illinois Basin: Regulatory and Capacity Implications, Abstract in Proceedings 8th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 4-7, 2009.
          142. ZHOU, Q., BIRKHOLZER, J.T., LEETARU, H., MEHNERT, E., LIN, Y.-F., TSANG, C.-F., JORDAN, P., FRAILEY, S., FINLEY, R. (2009): Integrated Modeling of Basin-scale and Plume-scale Processes Related to Geologic Carbon Sequestration in the Illinois Basin, Abstract in Proceedings 8th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 4-7, 2009.   
          143. ZHOU, Q., BIRKHOLZER, J.T., LEETARU, H., MEHNERT, E., LIN, Y.-F., TSANG, C.-F., JORDAN, P., FRAILEY, S., FINLEY, R. (2009):  Basin-Scale Environmental Impact of Geological Carbon Sequestration in the Illinois Basin, Abstract in Proceedings Geological Society of America, North-Central Section, 43rd Annual Meeting, April, 2009.
          144. BIRKHOLZER, J.T. (2009):  Prediction of Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings American Waterworks Association 2009 Water Resources Symposium, January 2009, Portland, Oregon, 2009.
          145. BIRKHOLZER, J.T., ZHOU, Q., JORDAN, P., TSANG, C.-F., LEETARU, H., MEHNERT, E., FRAILEY, S., FINLEY, R. (2008): A Hypothetical Scenario for Full-Scale Deployment of Geologic Carbon Sequestration: Investigating the Interaction between Multiple CO2 Storage Sites in a Sedimentatry Basin, Abstract in Proceedings AGU Fall Meeting 2008, San Francisco, CA, December, 2008.
          146. KHARAKA, Y., THORDSEN, J., KAKOUROS, E., BIRKHOLZER, J.T., APPS, J., ZHENG, L., TRAUTZ, R., RAUCH, H., GULLICKSON, K. (2008): Changes in Shallow Groundwater Chemistry Following CO2 Injection at the ZERT Field Site, Bozeman, Montana, Abstract in Proceedings AGU Fall Meeting 2008, San Francisco, CA, December, 2008.
          147. ZHENG, L., APPS, J.A., ZHANG, Y., XU, T., BIRKHOLZER, J.T. (2008):  Prediction of Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings AGU Fall Meeting 2008, San Francisco, CA, December, 2008.
          148. ZHOU, Q., BIRKHOLZER, J.T., TSANG, C.-F., LEETARU, H., MEHNERT, E., ZHANG, K., JORDAN, P., FRAILEY, S., FINLEY, R. (2008): Modeling of  Basin-Scale Pressure Perturbations Induced by Geological Carbon Sequestration in a Sedimentary Basin, Abstract in Proceedings Virtual Conference on Climate Change and CO2 Storage, December 2008, Imperial College, London.
          149. APPS, J.A., ZHANG, Y., ZHENG, L., XU, T., BIRKHOLZER, J.T. (2008):  Identification of Thermodynamic Controls Defining the Concentrations of Hazardous Elements in Potable Groundwaters and the Potential Impact of Increasing Carbon Dioxide Partial Pressure, Proceedings 9th International Conference on Greenhouse Gas Control Technologies, November 2008, Washington, D.C., 2008, Energy Procedia, Volume 1, p. 1917-1924.
          150. ZHENG, L., APPS, J.A., ZHANG, Y., XU, T., BIRKHOLZER, J.T. (2008):  Reactive Transport Simulations to Study Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Proceedings 9th International Conference on Greenhouse Gas Control Technologies, November 2008, Washington, D.C., 2008, Energy Procedia, Volume 1, p. 1887-1894.
          151. SPANGLER, L.H., DOBECK, L.M., NEHRIR, A., HUMPHRIES, S., BARR, J., KEITH, C., DHAW, J., ROUSE, J., CUNNINGHAM, A., BENSON, S., OLDENBURG, C., LEWICKI, J., WELLS, A., DIEHL, R., STRAZISAR, B., FESSENDEN, J., RAHN, T., AMONETTE, J., BARR, J., PICKLES, W., JACOBSON, J., SILVER, E., MALE, E., RAUCH, H, GULLICKSON, K., TRAUTZ, R., KHARAKA, Y., BIRKHOLZER, J.T., WIELOPOLSKI, L. (2008): A controlled field pilot for testing near surface CO2 detection techniques and transport models, Proceedings 9th International Conference on Greenhouse Gas Control Technologies, November 2008, Washington, D.C., 2008, Energy Procedia, Volume 1, p. 2134-2150.
          152. LEETARU, H.E., FRAILEY, S.M, DAMICO, J., MEHNERT, E., BIRKHOLZER, J.T., ZHOU, Q., JORDAN, P. (2008):  Understanding CO2 Plume Behavior during Sequestration Projects through the use of Reservoir Fluid Modeling, Proceedings 9th International Conference on Greenhouse Gas Control Technologies, November 2008, Washington, D.C., 2008, Energy Procedia, Volume 1, p. 1799-1806.
          153. KOWALSKY, M., CHEN, J., PETERSON, J., BIRKHOLZER, J.T., HUBBARD, S. (2008): Multiscale Hydrogeo-physical Data Integration for Parametrization of Dual-Domain Transport Model at Savannah River Site, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          154. BIRKHOLZER, J.T., ZHOU, Q., RUTQVIST, J., ZHANG, K., TSANG, C.-F. (2008): Large-Scale Hydrological Evaluation of CO2 Injection-Storage and Modeling of Impact on Groundwater Systems, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          155. LEWICKI, J., BIRKHOLZER, J.T., TSANG, C.-F. (2008): Natural Analogues for CO2 Leakage from Geologic Storage Sites, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          156. RUTQVIST, J., BIRKHOLZER, J.T., TSANG, C.-F. (2008): Coupled Reservoir-Geomechanical Analysis of Geomechanical Damage Associated with CO2 Geological Storage, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          157. BIRKHOLZER, J.T., RUTQVIST, J., SONNENTHAL, E., TSANG, C.-F. (2008): Geomechanical/Geochemcial Modeling Studies Conducted with the International Cooperative DECOVALEX-THMC Project, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          158. CORTIS, A., BIRKHOLZER, J. (2008): Continuous-Time Rando-Walk Analysis of Dual-Permeability Fractured Media, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          159. HALECKY, N.E., BIRKHOLZER, J.T., DANKO, G., BAHRAMI, D. (2008): A Modeling Study on Natural Convection in Emplacement Drifts and Its Impact on Seepage, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          160. KOWALSKY, M., BIRKHOLZER, J.T., PETERSON, J., FINSTERLE, S., MUKHOPADHYAY, S., TSANG, Y. (2008): Sensitivity Analysis for Joint Inversion of Ground-Penetrating Radar and Thermal-Hydrological Data from a Large-Scale Underground Heater Test, Abstract in Earth Sciences Division Research Summaries 2006-2007, LBNL-771E, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          161. DANKO, G.K., BAHRAMI, D., BIRKHOLZER, J.T. (2008): Comparison of Axial Convection and Equivalent Dispersion Models in Emplacement Drifts, Proceedings 12th International High-Level Radioactive Waste Management Conference, September 2008, Las Vegas, NV, USA.
          162. BIRKHOLZER, J.T., APPS, J.A., ZHENG, L., ZHANG, Y., XU, TIANFU (2008): Geochemical Vulnerability of Groundwater Resources in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings 33rd International Geological Congress, Oslo, Norway, August, 2008.
          163. BIRKHOLZER, J.T., CORTIS, A. (2008): Continuous Time Random Walk Analysis of Solute Transport in Fractured Porous Media, Abstract in Proceedings XVII International Conference on Computational Methods in Water Resources, July 6-10, San Francisco.
          164. ZHENG, L., APPS, J.A., ZHANG, Y., XU, T., BIRKHOLZER, J.T. (2008): Prediction of Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings XVII International Conference on Computational Methods in Water Resources, July 6-10, San Francisco.
          165. HALECKY, N., BIRKHOLZER, J.T., DANKO, G.L., BAHRAMI, D. (2008): Natural Convection in Emplacement Drifts at Yucca Mountain and Impact on Drift Seepage, Abstract in Proceedings XVII International Conference on Computational Methods in Water Resources, July 6-10, San Francisco.
          166. ZHOU, Q., BIRKHOLZER, J.T., TSANG, C.-F. (2008): Environmental Impact of Large-Scale CO2 Injection and Storage in a Multi-Sequence Aquifer-Seal System: Pressure Propagation and Brine Displacement, Abstract in Proceedings 7th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2008.
          167. BIRKHOLZER, J.T., J.A. APPS, Y. ZHANG, L. ZHENG, T. XU (2008): Prediction of Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings 7th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2008.
          168. BIRKHOLZER, J.T. (2008): Scientific Investigations Supporting the Long-term Safety Assessment of the Proposed Geologic Repository at Yucca Mountain: Thermal-Hydrological Evaluations, Proceedings 38th International IWASA Symposium, Aachen, Germany, January 3-4, 2008.
          169. TSANG, C.-F., BIRKHOLZER, J.T., ZHOU, Q. (2007): Pressure Propagation and Brine Displacement in CO2 Storage Formations: The Role of Sealing Units, Abstract in Proceedings AGU Fall Meeting 2007, San Francisco, CA, December, 2007.
          170. ZHOU, Q., BIRKHOLZER, J.T., TSANG, C.-F., RUTQVIST, J. (2007): Quick Assessment of CO2 Storage Capacity in Pressure-Constrained Saline Aquifers with Different Hydrogeologic Properties, Abstract in Proceedings AGU Fall Meeting 2007, San Francisco, CA, December, 2007.
          171. BIRKHOLZER, J.T., J.A. APPS, Y. ZHANG, L. ZHENG, T. XU (2007): Prediction of Groundwater Quality Changes in Response to CO2 Leakage from Deep Geological Storage, Abstract in Proceedings AGU Fall Meeting 2007, San Francisco, CA, December, 2007.
          172. BIRKHOLZER, J.T., APPS, J.A., XU, T., ZHANG, Y., ZHENG, L. (2007): Geochemical Investigations on the Vulnerability of Groundwater Resources in Case of CO2 Leakage from Deep Geological Storage, Abstract in Proceedings XII International Congress on Energy and Mining Resources, Oviedo, Spain, October, 2007.
          173. BIRKHOLZER, J.T., TSANG, C.-F., RUTQVIST, J. (2007): A Comparative Review of Hydrologic Issues Involved in Injection Storage of CO2 and in Injection Disposal of Liquid Waste, Extended Abstract in Proceedings XII International Congress on Energy and Mining Resources, Oviedo, Spain, October, 2007.
          174. BIRKHOLZER, J.T., APPS, J.A., XU, T., ZHANG, Y., ZHENG, L., DIXIT, S., KNEAFSEY, T., SPYCHER, N., STEEFEL, C., TSANG, C.F. (2007): CO2 Geological Storage and Groundwater Resources:  Understanding Groundwater Quality Changes in the Case of CO2 Intrusion, Abstract in Proceedings GWPC 2007 Annual Forum, San Diego, CA, September, 2007.
          175. ZHOU, Q., BIRKHOLZER, J.T., RUTQVIST, J., TSANG, C.-F. (2007): Sensitivity Study of CO2 Capacity in Brine Aquifers with Closed Boundaries: Dependence on Hydrogeologic Properties, Abstract in Proceedings 6th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2007.
          176. XU, T., APPS, J.A., BIRKHOLZER, J.T. (2007): Contamination of Groundwater by Hazardous Inorganic Chemical Constituents Through Induced Acidification due to CO2 Leakage from a Storage Formation, Abstract in Proceedings 6th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2007.
          177. ZHANG, Y., APPS, J.A., BIRKHOLZER, J.T., XU, T., TSANG, C.-F., SCOTT, J.C. (2007): A Database Analysis of the Distribution of Hazardous Metals in Groundwaters of the United States, Abstract in Proceedings 6th Annual Conference on Carbon Capture and Sequestration, Pittsburgh, PA, May 2007.
          178. BIRKHOLZER, J.T., CORTIS, A. (2006): Continuous Time Random Walk Analysis of Dual Permeability Fractured Media, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 2006, San Francisco, USA.
          179. XU, T., APPS, J.A., BIRKHOLZER, J.T., TSANG, C.-F. (2006): Preliminary Analysis of Groundwater Quality Affected by the Dissolution of Heavy-Metal-Bearing Minerals due to CO2 Leakage from Geological Storage, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 2006, San Francisco, USA.
          180. BIRKHOLZER, J.T., PRUESS, K., LEWICKI, J.L., RUTQVIST, J., TSANG, C.-F., KARIMJEE, A. (2006): Large Releases from CO2 Storage Reservoirs:  Analogues, Scenarios, and Modeling Needs, Proceedings Petrobras International Seminar on Carbon Sequestration and Climate Change, October 2006, Rio de Janeiro, Brazil.
          181. RUTQVIST, J., BIRKHOLZER, J.T., TSANG, C.-F. (2006): Modeling Hydrological and Geomechanical Processes Related to CO2 Injection into a Faulted Multi-Layer System, Proceedings 8th International Conference on Greenhouse Gas Control Technologies, June 2006, Norway.
          182. BIRKHOLZER, J.T., PRUESS, K., LEWICKI, J.L., RUTQVIST, J., TSANG, C.-F., KARIMJEE, A. (2006): Large Releases from CO2 Storage Reservoirs:  Analogues, Scenarios, and Modeling Needs, Proceedings 8th International Conference on Greenhouse Gas Control Technologies, June 2006, Norway.
          183. HALECKY, N., BIRKHOLZER, J.T., WEBB, S., PETERSON, P.F., BODVARSSON, G.S. (2006): A Coupled Model for Natural Convection and Condensation in Heated Subsurface Enclosures Embedded in Fractured Rock, Proceedings TOUGH Symposium 2006, May 2006, Berkeley, USA.
          184. KOWALSKY, M., BIRKHOLZER, J.T., FINSTERLE, S., PETERSON, J., MUKHOPADHYAY, S., TSANG, Y. (2006): Joint Inversion of Ground-Penetrating Radar and Thermal-Hydrological data Collected During a Large-Scale Heater Test, Proceedings TOUGH Symposium 2006, May 2006, Berkeley, USA.
          185. RUTQVIST, J., BIRKHOLZER, J.T., CAPPA, F., OLDENBURG, C., TSANG, C.-F. (2006): Shear Slip Analysis in Multi-Phase Fluid Flow Reservoir Engineering Applications Using TOUGH-FLAC, Proceedings TOUGH Symposium 2006, May 2006, Berkeley, USA.
          186. BIRKHOLZER, J.T., PRUESS, K., LEWICKI, J.L., RUTQVIST, J., TSANG, C.-F., KARIMJEE, A. (2006): Large Releases from CO2 Storage Reservoirs:  A Discussion of Natural Analogs, FEPS, and Modeling Needs, Proceedings Fifth Annual Conference on Carbon Capture and Seqestration, May 2006, Washington, D.C., USA.
          187. BIRKHOLZER, J.T., BARR, D., RUTQVIST, J., SONNENTHAL, E.L. (2006): Motivation, Description, and Summary Status of Geomechanical and Geochemical Modeling Studies in Task D of the International DECOVALEX Project, Proceedings Geoproc 2006, May 2006, China.
          188. RUTQVIST, J., BIRKHOLZER, J.T., CHIJIMATSU, M., KOLDITZ, O., LIU, Q., ODA, Y., WANG, W., ZHANG, C. (2006): Comparative Simulation Study on Coupled THM Processes near Back-Filled and Open-Drift Nuclear Waste Repositories in Task D of the International DECOVALEX Project, Proceedings Geoproc 2006, May 2006, China.
          189. XIE, M., SONNENTHAL, E.L., WANG, W., KOLDITZ, O., BIRKHOLZER, J.T., ODA,Y., CHIJIMATS, M. (2006): Geochemical Predictions for a Hypothetic Repository Located in Saturated Crystalline Rock – Comparative Evaluation of Two Different Research Teams, Proceedings Geoproc 2006, May 2006, China.
          190. BIRKHOLZER, J.T, RUTQVIST, J., SONNENTHAL, E.L., BARR, D., CHIJIMATSU, M., KOLDITZ, O., LIU, Q., ODA, Y., XIE, M., ZHANG, C. (2006): Geomechanical/Geochemical Modeling Studies Conducted within the International DECOVALEX Project, Proceedings 11th International High-Level Radioactive Waste Management Conference, April 2006, Las Vegas, NV, USA.
          191. BIRKHOLZER, J.T., HALECKY, N., WEBB, S.W., PETERSON, P.F., BODVARSSON, G.S. (2006): The Impact of Natural Convection on Near-Field TH Processes at Yucca Mountain, Proceedings 11th International High-Level Radioactive Waste Management Conference, April 2006, Las Vegas, NV, USA.
          192. DANKO, G.K.,BIRKHOLZER, J.T., BAHRAMI, D. (2006): The Effect of Unheated Drift Sections on Moisture Transport in the Emplacement Drifts at Yucca Mountain, Proceedings 11th International High-Level Radioactive Waste Management Conference, April 2006, Las Vegas, NV, USA.
          193. RUTQVIST, J., BIRKHOLZER, J.T., CHIJIMATSU, M., KOLDITZ, O., LIU, Q., ODA, Y., WANG, W., ZHANG, C. (2006): Results from an International Simulation Study on Coupled Thermal, Hydrological, and Mechanical (THM) Processes near Geological Waste Repositories, Proceedings 11th International High-Level Radioactive Waste Management Conference, April 2006, Las Vegas, NV, USA.
          194. BIRKHOLZER, J.T., HALECKY, N., BODVARSSON, G.S. (2006): Evaluating Near-Field TH Processes at Yucca Mountain: The Impact of Natural Convection, Abstract in Earth Sciences Division Research Summaries 2004-2005, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          195. BIRKHOLZER, J.T. (2006): A Temperature-Profile Method for Estimating Flow Processes in Geologic Heat Pipes, Abstract in Earth Sciences Division Research Summaries 2004-2005, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          196. BIRKHOLZER, J.T., FINSTERLE, S. (2006): Analyzing Drift Seepage at Yucca Mountain in a Performance-Assessment Framework, Abstract in Earth Sciences Division Research Summaries 2004-2005, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          197. ZHANG, Y., BIRKHOLZER, J.T. (2006): A Sensitivity Study on the Impact of Fracture-Matrix Heat Transfer in Hot Fractured Rock, Abstract in Earth Sciences Division Research Summaries 2004-2005, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          198. RUTQVIST, J., BIRKHOLZER, J.T., TSANG, C.-F. (2006): Modeling of Geomechanical Processes During Injection in a Multilayered Reservoir-Caprock System and Implications on Site Characterization, Extended Abstract in Proceedings International Conference on Site Characterization for CO2 Geological Storage, March 2006, San Francisco, USA.
          199. BIRKHOLZER, J.T., RUTQVIST, J., TSANG, C.-F. (2005): CO2 Injection in a Faulted Multi-Layer System: Simulation of Hydrological and Geomechanical Processes, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 2005, San Francisco, USA.
          200. KOWALSKY, M.B., PETERSON, J., BIRKHOLZER, J.T., FINSTERLE, S., MUKHOPADHYA, M., TSANG, Y.T. (2005): Joint Inversion of Ground-Penetrating Radar and Thermal-Hydrological Data Collected During a Large-Scale Heater Test, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 2005, San Francisco, USA.
          201. BIRKHOLZER, J.T. (2004): Temperature-Profile Methods for Estimating Thermally-Driven Flow Processes in Superheated Rocks, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 2004, San Francisco, USA.
          202. ZHOU, Q., BIRKHOLZER, J.T., JAVANDEL, I., JORDAN, P. (2004): Refining a Three-Dimensional Groundwater Flow Model at a Heterogeneous Site in Support of Remediation, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 2004, San Francisco, USA.
          203. ZHANG, Y., BIRKHOLZER, J.T. (2004): Modeling a Thermal Seepage Laboratory Experiment, Extended Abstract in Proceedings of the Geological Society of America (GSA) Annual Meeting, November 2004, Geological Society of America, Vol. 36, No. 5, p. 34.
          204. BIRKHOLZER, J.T., MUKHOPADHYAY, S., TSANG, Y.W. (2003): Modeling Water Seepage into Heated Waste Emplacement Drifts at Yucca Mountain, Proceedings TOUGH Symposium 2003, May 2003, Berkeley, CA, USA.
          205. BODVARSSON, G.S., BIRKHOLZER, J.T., FINSTERLE, S., LIU,H.-H., RUTQVIST, J., W, Y.-S. (2003): The Use of TOUGH2/iTOUGH2 in Support of the Yucca Mountain Project: Successes and Limitations, Proceedings TOUGH Symposium 2003, May 2003, Berkeley, CA, USA.
          206. ZHOU, Q., BIRKHOLZER, J.T., JAVANDEL, I., JORDAN, P. (2003): Simulation of Groundwater Flow at the LBNL using TOUGH2, Proceedings TOUGH Symposium 2003, May 2003, Berkeley, CA, USA.
          207. BIRKHOLZER, J.T., MUKHOPADHYAY, S., TSANG, Y.W. (2003): Analysis of the Vaporization Barrier above Waste Emplacement Drifts, Proceedings 10th International High-Level Nuclear Waste Conference, March/April 2003, Las Vegas, NV, USA.
          208. BIRKHOLZER, J.T. (2003): Evaluation of Seepage During the Thermal Period at Yucca Mountain, Abstract in Earth Sciences Division Research Summaries 2002-2003, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          209. ZHOU, Q., BIRKHOLZER, J.T., JAVANDEL, I., JORDAN, P. (2003): Berkeley Lab Site Modeling, Abstract in Earth Sciences Division Research Summaries 2002-2003, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
          210. BIRKHOLZER, J.T., HO, C.K. (2002): A Systematic Study of Episodic Localized Infiltration into Superheated Fractured Rock, Extended Abstract in Proceedings of the Geological Society of America (GSA) Annual Meeting, October 2002, Denver, Colorado.
          211. BIRKHOLZER, J.T. (2001): Kosten- und Terminkontrolle in der Praxis, HOCHTIEF Forum, Führungskräftetagung HOCHTIEF AG, March 2001, Frankfurt, Germany.
          212. BIRKHOLZER, J.T. (2001): Contract Management as an Essential Part of Successful Operations, Proceedings of the 12th Workshop on Construction Management, January 2001, Berlin, Germany.
          213. BIRKHOLZER, J.T. (2000): Partnerunternehmer statt Nachunternehmer – Ein Weg zu erfolgreichem Bauen, HOCHTIEF Forum, Führungskräftetagung HOCHTIEF AG, March 2000, Münster, Germany.
          214. BIRKHOLZER, J.T. (2000): Quality Assurance in Construction Management, Proceedings of the 10th Workshop on Construction Management, January 2000, Berlin, Germany.
          215. BIRKHOLZER, J.T., LI, G., TSANG, C.F. (1998): A Numerical Model for Analyzing Seepage Tests Conducted in Unsaturated Fractured Rock, Extended Abstract in Proceedings FTAM Workshop: Field Testing and Associated Modeling of Potential High-Level Nuclear Waste Geological Disposal Sites, Dec 1998, Berkeley, USA.
          216. TSANG, Y.W., BIRKHOLZER, J.T. (1998): Understanding the Thermal-Hydrological Processes in the Exploratory Study Facility Thermal Tests at Yucca Mountain, Extended Abstract in Proceedings FTAM Workshop: Field Testing and Associated Modeling of Potential High-Level Nuclear Waste Geological Disposal Sites, Dec 1998, Berkeley, USA.
          217. TSANG, Y.W., FREIFELD, B., BIRKHOLZER, J.T. (1998): Hydrological Testing in the Underground Drift Scale Heater Test at Yucca Mountain, Nevada, USA, Proceedings Geological Society of America (GSA) Annual Meeting, October 1998, Toronto, Canada.
          218. BIRKHOLZER, J.T., TSANG, Y.W. (1998): In-Situ Heater Tests in the Fractured Unsaturated Tuff at Yucca Mountain, Proceedings 2. Workshop Kluftaquifere, September 1998, Bochum, Germany.
          219. BIRKHOLZER, J.T., LI, G., TSANG, C.F., TSANG, Y.W. (1998): Numerical Experiments on the Probability of Seepage into Underground Openings at Yucca Mountain, Proceedings XII International Conference on Computational Methods in Water Resources, June 1998, Crete, Greece.
          220. BIRKHOLZER, J.T., TSANG, Y.W. (1998): Numerical Analysis of the Thermal-hydrological Situation of the Single Heater Test at Yucca Mountain, Proceedings TOUGH Workshop ’98, May 1998, Berkeley, USA.
          221. TSANG, Y.W., BIRKHOLZER, J.T. (1998): Thermohydrological Response of the Yucca Mountain Single Heater Test, Proceedings 8th International High-Level Radioactive Waste Management Conference, May 1998, Las Vegas, NV, USA.
          222. BIRKHOLZER, J.T., LI, G., TSANG, C.F., TSANG, Y.W. (1997): A Sensitivity Study on the Probability of Seepage into Drifts at Yucca Mountain, Extended Abstract in Proceedings FTAM Workshop: Field Testing and Associated Modeling of Potential High-Level Nuclear Waste Geological Disposal Sites, Dec 1997, Berkeley, USA.
          223. TSANG, Y.W., BIRKHOLZER, J.T. (1997): Yucca Mountain Exploratory Studies Facility Thermal Tests, Extended Abstract in Proceedings FTAM Workshop: Field Testing and Associated Modeling of Potential High-Level Nuclear Waste Geological Disposal Sites, Dec 1997, Berkeley, USA.
          224. BIRKHOLZER, J.T., LI, G., TSANG, C.F., TSANG, Y.W. (1997): Seepage into Drifts in Unsaturated Fractured Rock at Yucca Mountain, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 1997, San Francisco, USA.
          225. TSANG, Y.W., BIRKHOLZER, J.T. (1997): Yucca Mountain Exploratory Studies Facility Thermal Tests, Abstract in Proceedings American Geophysical Union Fall Meeting, Dec 1997, San Francisco, USA.
          226. BIRKHOLZER, J.T., TSANG, C.F. (1996): Flow Channeling in Unsaturated Heterogeneous Soil, Proceedings XI International Conference on Computational Methods in Water Resources, Cancun, Mexico.
          227. BIRKHOLZER, J.T., KARASAKI, K. (1996): A New Lagrangian-Eulerian Finite Element Simulator for Solute Transport in Discrete Fracture-Matrix Systems, Proceedings XI International Conference on Computational Methods in Water Resources, Cancun, Mexico.
          228. BIRKHOLZER, J.T., KARASAKI, K. (1996): A New Lagrangian-Eulerian Finite Element Method for Modeling Solute Transport in Fractured Porous Formations, Proceedings 2nd North American Rock Mechanics Symposium NARMS ‘96, Montreal, Canada.
          229. JANSEN, D., BIRKHOLZER, J.T., KÖNGETER, J. (1996): Dual-Porosity Modeling of Contaminant Transport in Fractured Porous Formations: The Effect of Spatial Variations of Matrix Block Properties, Proceedings 2nd North American Rock Mechanics Symposium NARMS ‘96, Montreal, Canada.
          230. BIRKHOLZER, J.T., OPHEYS, S., ROUVÉ, G. (1995): A Conceptual Study on the Rehabilitation of the Lignite Mining Area South of Leipzig, Germany, in Proceedings NATO Advanced Research Workshop “Environmental Rehabilitation of Large-Scale Water Resources Systems, Yaroslavl, Russia.
          231. BIRKHOLZER, J.T., TSANG, C.F. (1995): Flow Channeling in Unsaturated Porous Media of Strong Heterogeneity, Proceedings ICA Seminar on Modeling and Computation in Environmental Sciences, Stuttgart, Germany.
          232. JANSEN, D., BIRKHOLZER, J.T., BODARWÉ, H., KÖNGETER, J. (1995): Dual-Porosity Modeling of Contaminant Transport in Fractured Porous Formations: The Effect of Spatial Variations of Matrix Block Properties, Proceedings ICA Seminar on Modeling and Computation in Environmental Sciences, Stuttgart, Germany.
          233. BIRKHOLZER, J.T., ROUVÉ, G. (1994): Dual-Continuum Modeling of Contaminant Transport in Fractured Formations, In A. Peters et al. (ed.) Computational methods in Water Resources X, Kluwer Academic Publishers, The Hague, Netherlands, pp. 659–666.
          234. FORKEL, C., BIRKHOLZER, J.T., ROUVÉ, G. (1994): A Finite Element Formulation for Large Eddy Simulations, Proceedings X International Conference on Computational Methods in Water Resources, Heidelberg, Germany.
          235. JANSEN, C., BIRKHOLZER, J.T.,  BRAXEIN, A., ROUVÉ, G. (1994): GIS-Based Modeling of Groundwater Flow and Transport: Case Study Waterwork Hoppbruch, Proceedings Ninth Congress of APD-IAHR, Singapore.
          236. BODARWÉ, H., BIRKHOLZER, J.T., ROUVÉ, G. (1994): Experimental-Numerical Study of Fluid Flow and Tracer Transport Through Fractured Media Using a Channel Model, Proceedings Ninth Congress of APD-IAHR, Singapore.
          237. BRENDT, T., BIRKHOLZER, J.T., FORKEL, C., ROUVÉ, G. (1994): Three-Dimensional Simulation of Solute Transport in a Tidal-Affected Stratified Aquifer, Proceedings 67th Annual Conference, Water Environment Federation, Chicago.
          238. FORKEL, C., EIKEN, G., BIRKHOLZER, J.T., ROUVÉ, G. (1994): Concepts for a Hydraulic Aquifer Clean-up Beneath a Landfill, Proceedings Water Down Under '94, 21.11.-25.11., Adelaide, Australia
          239. JANSEN, C., BIRKHOLZER, J.T., BRAXEIN, A., MALAKHANOV, K. (1994): GIS-basierte Modellierung von Strömung und Stofftransport im Grundwasser, 8. Symposium zu Informatik für den Umweltschutz, Hamburg.
          240. JANSEN, C., BIRKHOLZER, J.T., BRAXEIN, A., RULAND, P., ROUVÉ, G. (1994): Simulationsmodelle + GIS zur Analyse des Schadstofftransports im Grundwasser, Proceedings InCom ´94, Düsseldorf.
          241. BIRKHOLZER, J.T., ROUVÉ, G. (1993): Grundlagen und Anwendungen von mathematisch-numerischen Grundwassermodellen, Forum Umweltschutz 93, TÜV Akademie.
          242. FORKEL, C., BIRKHOLZER, J.T., ROUVÉ, G. (1993): Hydraulic Aquifer Clean-Up in the Vicinity of the Georgswerder Landfill, Hamburg, 10th Umbrella Symposium, Aachen, Jülich.
          243. ROUVÉ, G., BIRKHOLZER, J.T., BRAXEIN, A., OPHEYS, S. (1993): Computational Modeling and Animation of Groundwater Flow and Pollutant Transport, Proceedings International Conference on Hydroscience and Engineering, Washington D.C.
          244. BIRKHOLZER, J.T., ROUVÉ, G. (1992): Mehrkontinuumsmodellierung von Stofftransportvorgängen in Kluftgrundwasserleitern, Symposium der DFG-Arbeitsgruppe “Strömung und Stofftransport in Festgesteins-Aquifersystemen”, Bonn.
          245. ROUVÉ, G., BIRKHOLZER, J.T., OPHEYS, S. (1992): Perspektiven einer wasserwirtschaftlichen Sanierung des Südraumes von Leipzig bei unterschiedlichen Bergbauführungsvarianten, Symposium: Braunkohlenbergbau und Wasserwirtschaft in Mitteldeutschland und in der Lausitz, Treuhandanstalt, Berlin.
          246. BIRKHOLZER, J.T., ROUVÉ, G. (1991): Solute Transport in Fractured Porous Rock, Proceedings 7th Int. Congress Rock Mechanics, Aachen.
          247. BIRKHOLZER, J.T., ROUVÉ, G. (1991): Large-Scale Simulation of Solute Transport in Fractured Reservoirs, 11th European Conference on Operational Research, Aachen.
          248. BIRKHOLZER, J.T. (1991): Stofftransport in Kluftgrundwasserleitern, Proc. 21st Int. Wasserbau Seminar 90/91, Mitteilungen des Instituts für Wasserbau und Wasserwirtschaft, RWTH Aachen, Heft 80.
          249. BIRKHOLZER, J.T., RUBIN, H., DANIELS, H., ROUVÉ, G. (1991): A New Approach for the Calculation of Solute Dispersion in a Dual Permeability Porous Medium, ICHMT Seminar on Heat and Mass Transfer in Porous Media, Dubrovnik, Yugoslavia.
          250. BIRKHOLZER, J.T., ROUVÉ, G., PRUESS, K., NOORISHAD, J. (1990): Flow and Solute Transport in Dual-Porosity Media: A New Semianalytical Approach, Proceedings International Conference on Groundwater Resources Management, Bangkok, Thailand.
          251. BIRKHOLZER, J.T., ROUVÉ, G., PRUESS, K., NOORISHAD, J. (1990): An Efficient Semianalytical Method for Numerical Modeling of Flow and Solute Transport in Fractured Media, Proceedings 8th International Conference on Computational Methods in Water Resources, Venice, Italy.
          252. ROUVÉ, G., PELKA, W., PETERS, A., HOFMANN, M., BIRKHOLZER, J.T. (1986): Old Masonry Dams - New Methods of Analysis, 7th National Congress of Rock Mechanics, Aachen.

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