03/10/2005

Abbasi, F., J. Feyen, and M. Th. van Genuchten. 2004. Two-dimensional simulation of water flow and solute transport below furrows: Model calibration and validation. J. Hydrol. 290: 63-79.

Abbaspour, K. C., C. A. Johnson, and M. Th. van Genuchten. 2004. Estimating uncertain flow and transport parameters using a sequential uncertainty fitting procedure. Vadose Zone J. 3: 1340-1352.

Abdou, H. M. and Flury, M., 2004. Simulation of water flow and solute transport in free-drainage lysimeters and field soils with heterogeneous structures. Eur. J. Soil Sci., 55: 229-241.

Abriola, L., M, S. A. Bradford, J. Lang, and C. L. Gaither. 2004. Volatilization of binary nonaqueous phase liquid mixtures in unsaturated porous media. Vadose Zone Journal, 3, 645-655.

Albright, W. H., C. H. Benson, G. W. Gee, A. C. Roesler, T. Abichou, P. Apiwantrangoon, B.F. Lyles, and S. A. Rock. 2004. Field Water Balance of Landfill Final Covers. J. Environ. Qual. 33:2137-2332.

Al-Jabri, S.A., J. Lee, A. Gaur, R. Horton and D.B. Jaynes. 2004. A dripper-TDR method for in situ determination of hydraulic conductivity and chemical transport properties of surface soils. Adv. Water Resour. (in press).

Allaire, S.E., Yates, S.R. and Ernst, F.F. 2004. Effect of soil moisture and irrigation on propargyl bromide volatilization and movement in soil. Vadose Zone J. 3: 656-667.

Al-Mulla, Y., Wu, J. Q., Stöckle, C. O., Huggins, D. R., Schillinger, W. F., and Flury, M. 2004. Predicting soil water and temperature for conservation tillage and chemical fallow practices in the Pacific Northwest Dryland region. Trans. ASAE. (in preparation)

Bachmann, J., S. K. Woche, M.-O. Goebel, M. B. Kirkham, and R. Horton. 2003. Extended methodology for determining wetting properties of porous media. Water Resour. Res. 39:10.1029/2003WR002143.

Bakker, M. and J.L. Nieber, 2004. Analytic element modeling of cylindrical drains and cylindrical inhomogeneities in steady two-dimensional unsaturated flow, Vadose Zone J., 3: 1038-1049.

Bakker, M. and J.L. Nieber, 2004. Two-dimensional steady unsaturated flow through embedded elliptical layers, Water Resour. Res., 40: W12406, woi:10.1029/2004WR0032995

Berli, M. and D. Or, 2004. Deformation of pores in viscoplastic soil material. International Journal for Numerical and Analytical Methods in Geomechanics (in press)

Berli, M., M. Accorsi, and D. Or, 2004. Size and shape evolution of pores in a viscoplastic matrix under compression. International Journal for Numerical and Analytical Methods in Geomechanics (in review)

Bittelli, M., Flury, M. and Roth, K., 2004a. Use of dielectric spectroscopy to estimate ice content in frozen porous media. Water Resour. Res., 40: W04212, doi:10.1029/2003WR002343.

Bittelli, M., Flury, M., Campbell, G. S. and Schulz, V., 2004b. Characterization of a spiral-shaped time domain reflectometry probe. Water Resour. Res., 40: W09205, doi:10.1029/2004WR003027.

Børgesen, C.D., and M.G. Schaap. 2005. Point and Parameter Pedotransfer Functions for Water Retention Predictions for Danish Soils. Geoderma, In Press.

Bradford, S. A. M. Bettahar. 2004. Straining, attachment, and detachment, of Cryptosporidium oocysts in saturated porous media. Journal of Environmental Quality, In Press.

Bradford, S. A., M. Bettahar, J. Simunek, and M. Th. Van Genuchten. 2004. Straining and attachment of colloids in physically heterogeneous porous media. Vadose Zone Journal, 3, 384-394.

Brevik, E. C., T. E. Fenton, and R. Horton. 2004. Effect of daily soil temperature fluctuations on soil electrical conductivity as measured with the Geonics® EM-38. Precision Agriculture 5: 143-150.

Brevik, E. C., J. Lee, T. E. Fenton, and R. Horton. 2003. The influence of soil water content, calcite content, and temperature on bulk electrical conductivity. J. Iowa Acad. Sci. 110(3-4): 56-60.

Buchan, G. D. and Flury, M., 2004. Pathogen transport by water. In: B. A. Stewart and T. A. Howell (Editors), Encyclopedia of Water Science. Marcel Dekker, New York, pp. 1-4, doi: 10.1081/E-EWS 120021169.

Casey, F.X.M., G. L. Larsen, H. Hakk, and J. SÇimÚunek. 2004. Fate and Transport of Testosterone in Agriculturally Significant Soils. Environ. Sci. Technol. 38(3):790-798.

Casey, F.X.M., J. Lee, J. SÇimÚunek. 2004. Sorption, Mobility, and Transformation of Estrogenic Hormones in Natural Soil. J. Envrion. Qual. (In Review).

Casey, F.X.M., N.E. Derby, D.W. Franzen, and D.V.P. Ralston. 2004. Lessons learned from a four-year precision agriculture study. In Annual Meetings Abstracts [CD-ROM]. ASA, CSSA, and SSSA, Madison, WI.

Chang, J.S., M. Radosevich, Y. Jin and D.K. Cha. 2004. Enhancement of phenanthrene solubilization and biodegradation by trehalose lipid biosurfactants. Environmental Toxicology and Chemistry (in press)

Chaudhary, A., T.S. Colvin; T. S., Jaynes, D. B., Kaspar, T. C. 2004. Development of nitrogen response curves using field scale data and data mining. Proc. 7th Intl. Conf. on Precision Agric. Minneapolis, MN. July 25-28, 2004. CD-ROM.

Chen, Y. and D. Or. 2004. Geometrical and interfacial factors affecting complex dielectric permittivity of wet porous media. Water Resour. Res. (in review)

Corwin, D.L., Lesch, S.M., Shouse, P.J., Soppe, R. and J.E. Ayars. 2004. Characterizing soil spatial variability for precision agriculture using geophysical measurements. Proceedings of 17th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems. Held in Colorado Springs, CO Feb. 22-26, 2004.

Czigany, S., Flury, M. and Harsh, J. B., 2005a. Colloid stability in vadose zone Hanford sediments. Environ. Sci. Technol., 39: (in press).

Czigany, S., Flury, M., Harsh, J. B., Williams, B. C. and Shira, J. M., 2005b. Suitability of fiberglass wicks to sample colloids from vadose zone pore water. Vadose Zone J., 4: (in press).

D.A. Robinson, D.A., M.G. Schaap, D. Or, and S. B. Jones. 2005. Modeling of Effective Frequency of TDR measurements in Dispersive, Non-Conductive Dielectrics. Water Resour. Res., In Press.

DePaolo, D. J., M. E. Conrad, K Maher, and G. W. Gee. 2004. Evaporation effects on O and H isotopes in deep vadose zone pore fluids at Hanford Washington: Implications for recharge and horizontal fluid movement. Vadose Zone J. 3: 220-232.

Derby, N.E., F.X.M. Casey, and D.W. Franzen. 2004. Methods of zone delineation and water quality impacts of precision agriculture. In Annual Meetings Abstracts [CD-ROM]. ASA, CSSA, and SSSA, Madison, WI.

Derby, N.E., F.X.M. Casey, D.D. Steele and R. Knighton. 2004. Late Spring Nutrient Adjustments Based on Weather. Agron. J. 96:494-501.

Dudley,L.M., Bialkowski,D. and D. Or. 2004, Response to "Comments on Low Frequency Impedance Behavior of Montmorillonite Suspensions: Polarization Mechanisms in the Low Frequency Domain'" Soil Sci. Soc. Am. J., 68: 1024

Duppong, L. M., K. Delate, M. Liebman, R. Horton, F. Romero, G. Kraus, J. Petrich, and P. K. Chowdbury. 2004. The effect of natural mulches on crop performance, weed suppression, and biochemical constituents of catnip and St. Johns wort. Crop Sci. 44: 861-869.

Ewing, R. P. 2004. Scaling: Transport Properties. In: D. Hillel et al. (eds) Encyclopedia of Soil Science, p. 477-484, Elsevier Ltd.

Fan, Z.S., F.X.M. Casey, G.L. Larsen, and H. Hakk. 2004. The fate and transport of TCDD dioxins in soil-water systems. In Annual Meetings Abstracts [CD-ROM]. ASA, CSSA, and SSSA, Madison, WI.

Fayer, M. J. and G. W. Gee. 2005. Neutron Scattering. Vol 3: 6-12. In D. Hillel (ed.) Encyclopedia of Soils in the Environment. Elsevier, Oxford, UK.

Flury, M., 2004. Book Review on Hanford. A Conservation about Nuclear Waste and Cleanup, 2003, by R.E. Gephart, Battelle Press. Vadose Zone J., 3: 730.

Flury, M., Czigany, S., Chen, G. and Harsh, J. B., 2004. Cesium migration in saturated silica sand and Hanford sediments as impacted by ionic strength. J. Contam. Hydrol., 71: 111-126.

Fourar Chau, J., Or, D., and Sukop M.C., 2004. Gaseous diffusion in partially-saturated porous media under variable gravity using the Lattice Boltzmann Method. Water Resour. Res. (in review).

Fuentes, J.-P. and Flury, M., 2005. Hydraulic conductivity of a silt loam soil as affected by sample length. Trans. ASAE, 48: (in press).

Fuentes, J.-P., Flury, M. and Bezdicek, D. F., 2004. Hydraulic properties in a silt loam soil under natural prairie, conventional till, and no till. Soil Sci. Soc. Am. J., 68: 1679-1688.

Gardenas, A., J.W. Hopmans, B.R. Hanson, and J. `imunek. 2004. Two-dimensional modeling of Nitrate Leaching for Different Fertigation Strategies under Micro-Irrigation. Agric. Water Management. In Press.

Gaur, A. 2004. Using surface solute transport properties measured by time domain reflectometry to predict subsurface leaching. Ph.D. dissertation, Iowa State University, Ames, IA.

Gee, G. W. 2005. Texture. Vol 4: 149-155. In D. Hillel (ed.) Encyclopedia of Soils in the Environment. Elsevier, Oxford, UK.

Gee, G. W., A. L. Ward, Z. F. Zhang and A. Anandacoomaraswamy. 2004. Use of Water Fluxmeters to Measure Drainage. p. 321-331. In R. A. Cooke (ed). Drainage 8th Intl. Drainage Symp. Sacramento, CA.

Gee, G. W., P. D. Meyer and A. L. Ward. 2005. Nuclear Waste Disposal. Vol. 3: 56-62. In D. Hillel (ed.) Encyclopedia of Soils in the Environment. Elsevier, Oxford, UK.

Gee, G. W., Z. F. Zhang, A. L. Ward and J. M. Keller. 2004. Passive-wick water fluxmeters: Theory and Practice. In SuperSoil 2004 Conference Proceedings, Sydney Australia.

Ghezzehei, T. and D. Or. 2004. Liquid fragmentation and intermittent flow regimes in unsaturated fractured porous media. Water Resour. Res. (in review)

Goebel, M.-O., J. Bachmann, S. K. Woche, W. R. Fischer, and R. Horton. 2004. Water potential and aggregate size effects on contact angle and surface energy. Soil Sci. Soc. Am. J. 68: 383-393.

Grant S. A., D. Or , 2004, Relationship between temperature sensitivity of capillary pressure and soil particle size, Geophys. Res. Lett., 31, L07501, doi:10.1029/2003GL019211

Guo, M., Papiernik, S.K., Zheng, W. and Yates, S.R. Effect of environmental factors on 1,3-dichloropropene hydrolysis in water and soil. Journal Environmental Quality. 33:612Ó618. 2004.

Guo, M., Zheng, W., Papiernik, S.K., and Yates, S.R. Distribution and Leaching of Methyl Iodide in Soil following Emulated Shank and Drip Application Journal Environmental Quality. 33: 2149-2156. 2004.

Hansson, K., J. Simunek, M. Mizoguchi, L.-C. Lundin and M. Th. van Genuchten. 2004. Water flow and heat transport in frozen soil: Numerical solution and freeze/thaw applications. Vadose Zone J. 3: 693Ó704.

Hao, X., R. Zhang, and A. Kravchenko. 2004. A Mass-conservative Switching Method for Simulating Saturated-unsaturated Flow. Journal of Hydrology (in press).

Hao, X., R. Zhang, and A. Kravchenko. 2004. Effects of Root Density Distribution Models on Root Water Uptake and Water Flow under Irrigation. Soil Science (in press).

Harter, T. and J.W. Hopmans. Role of vadose zone flow processes in regional scale hydrology: review, opportunities and challenges. IN: Unsaturated zone modeling: Progress, Challenges and Applications. Eds. R.A. Feddes, G.H. De Rooij, and J.C. van Dam. Kluwer Academic Publs. Dordrect. 2004. Pages. 179-210.

Harter, T., Y. Onsoy, K. Heeren, M. Denton, G. Weissman, J.W. Hopmans, and W.R. Horwath. Deep vadose zone hydrology in the eastern San Joaquin Valley: At the cross-roads between life and mystery. California Agriculture. In Press.

Helmke, M.F., W.W. Simpkins, and R. Horton. 2004. Fracture-controlled transport of nitrate and atrazine in four Iowa till units. J. Environ. Qual. (in press).

Helmke, M.F., W.W. Simpkins, and R. Horton. 2004. Experimental determination of effective diffusion parameters in the matrix of fractured till. Vadose Zone J. 3: 1050-1056.

Helmke, M.F., W.W. Simpkins, and R. Horton. 2004. Simulating solute transport in fractured till: comparison of three common models. In revision to Ground Water (submitted).

Homberg, J., and F.X.M. Casey. 2004. Hydraulic soil properties and ancient agricultural systems of West-Central New Mexico. In Annual Meetings Abstracts [CD-ROM]. ASA, CSSA, and SSSA, Madison, WI.

Hook, P.B., B.E. Olson, and J.M. Wraith. 2004. Effects of the invasive forb Centaurea maculosa on grassland carbon and nitrogen pools in Montana, USA. Ecosystems 7:686-694.

Hopmans, J.W. 2004. Soil properties, processes and associated root-soil interactions. IN: Ecohydrology of arid and semiarid ecosystems: An introduction. (Eds. A. Porporato and P. DOdorico). In Press.

Hopmans, J.W. 2004. Review of The Potential of U.S. Forest Soils to Sequester Carbon and Mitigate the Greenhouse Effect (Eds. J.M. Kimble, Linda S. Heath, Richard A. Birdsey, and R.Lal). Vadose Zone J. 2004 3:734-735.

Hopmans, J.W. and G.H. Schoups. 2005. Soil water flow at different spatial scales. Encyclopedia of Hydrologic Sciences. In Press.

Hopmans, J.W. and M. Th. Van Genuchten. 2005. Vadose Zone: Hydrological Processes. IN: Encyclopedia of Soils in the Environment. (Hillel, D., Ed.). pages 209-216. Elsevier Ltd.

Horton, R. and A. Globus. 2004. Heat and moisture transport. In: D. Hillel et al. (eds) Encyclopedia of Soil Science, p. 169-175, Elsevier Ltd.

Huang, G., and R. Zhang. 2004. Evaluation of Soil Water Retention Curve with the Pore-Solid Fractal Model. Geoderma (in press).

Jain, S. K., V. P. Singh, and M. Th. van Genuchten. 2004. Analysis of soil water retention data using artificial neural networks. J. Hydrol. Eng., ASCE, 9(5):415-420.

Jaynes, D. B., Dinnes, D. L., Meek, D. W., Karlen, D. L., Cambardella, C. A., and Colvin, T. S. 2004. Using the Late Spring Nitrate Test to Reduce Nitrate Loss within a Watershed. J. Environ. Qual. 33:669-677.

Jaynes, D. B., Kaspar, T. C., Moorman, T. B., and Parkin, T. B. 2004. Potential methods for reducing nitrate losses in artificially drained fields. p. 59-67. Internat. Drainage Symp. Sacramento, CA. Mar. 21-24, 2004.

Johnson-Maynard, J.L., P. J. Shouse, R. C. Graham, P. Castiglione, and S. A. Quideau. 2004. Microclimate and pedogenic implications in a 50-year-old chaparral and pine biosequence. Soil Sci. Soc. Am. J. 68:876-884.

Jones, C.A., J.S. Jacobsen, and J.M. Wraith. 2004. Response of malt barley to phosphorus fertilization under drought conditions. J. Plant Nutr. (in press).

Jones, S.B. and D. Or. 2004. Frequency Domain Analysis for Extending Time Domain Reflectometry Water Content Measurement in Highly Saline Soils. Soil Sci. Soc. Am. J. 68:1568-1577.

Jones, S.B., Mace W.R. and Or D. 2004. A TDR Coaxial Cell for Control and Monitoring of Matric Potential and Electrical Conductivity of Variably Saturated Porous Media. Vadose Zone J. (in press)

Jones, S.B., and Or D. 2004. Frequency domain analysis to extend water content measurement in highly saline soils using short TDR probes. Soil Sci. Soc. Am. J.. (in press)

Jury, W. A. and R. Horton. 2004. Soil physics, 6th edition. John Wiley and Sons, Inc. Hoboken, NJ.

Kabashima, J. S.J. Lee, D.L. Haver, K.S. Goh, L. Wu, and J. Gan. Pesticide runoff mitigation at a commercial nursery site. In (Gan et al. eds.) Pesticide Decontamination and Detoxification. ACS Symposium Series 863. ACS. Washington, DC. Pp. 213-230.

Kaleita, A.L., J.L. Heitman, and S.D. Logsdon. 2004. Field calibration of the Theta Probe for
Des Moines Lobe soils. Appl. Eng. Agric. (in review).

Kaspar, T. C., Pulido, D. J., Fenton, T. E., Colvin, T. S., Karlen, D. L., Jaynes, D. B., and Meek, D. W. 2004. Relationship of Corn and Soybean Yield to Soil and Terrain Properties. Agron. J. 96:700-709.

Kelleners, T.J., D.A. Robinson, R.W.O Soppe, J.E. Ayars, and T.H. Skaggs, 2005. Frequency Dependence of the Complex Permittivity and its Impact on Dielectric Sensor Calibration in Soils, Soil Sci. Soc. Am. J., In Press.

Kelleners, T.J., R.W.O Soppe, D.A. Robinson, M.G. Schaap, J.E. Ayars, and T.H. Skaggs, 2004. Calibration of Capacitance Probe Sensors using Electric Circuit Theory, Soil Sci. Soc. Am. J., 68:430-439.

Kelleners, T.J., R.W.O Soppe, J.E. Ayars, and T.H. Skaggs, 2004. Calibration of Capacitance Probe Sensors in a Saline Silty Clay Soil, Soil Sci. Soc. Am. J., 68:770-778.

Kelleners, T.J., R.W.O Soppe, J.E. Ayars, T.H. Skaggs, and J. Simunek. 2005. Inverse Analysis of Upward Water Flow in a Groundwater Table Lysimeter, Vadose Zone J., In Press.

Kelleners T.J., Soppe R.W.O., Robinson D.A., Schaap M., Ayars J.E. and Skaggs T.H., 2004. Use of electric circuit theory to calibrate capacitance probe sensors for permittivity measurements in non-conductive and conductive media. Soil Sci. Soc. Am. J. 68: 430-439.

Kladivko, E. J., J. R. Frankenberger, D. B. Jaynes, D. W. Meek, B. J. Jenkinson, and N. R. Fausey. 2004. Nitrate leaching to subsurface drains as affected by drain spacing and changes in crop production system. J. Environ. Qual. 33:1803-1813.

Kluitenberg, G. J., and J. M. Ham. 2004. Improved theory for calculating sap flow with the heat pulse method. Agric. For. Meteorol. 126:169-173.

Knight, J. H., and G. J. Kluitenberg. 2004. Simplified computational approach for dual-probe heat-pulse method. Soil Sci. Soc. Am. J. 68:447-449.

Knight, J. H., and G. J. Kluitenberg. 2005. Analytical solutions for sensitivity of well tests to variations in storativity and transmissivity. Adv. Water Resour. (accepted).

Koumanov, K., J.W. Hopmans and L.J. Schwankl. 2003. 2003. Soil water dynamics in the root zone of a micro-sprinkler irrigated almond tree. Acta Horticulturae. In Press.

Larsen, Gerald, Fan, Zhaosheng, Casey, Francis, and Hakk, Heldur, Sorption, mobility and fate of 1,4,7,8-tetrachlorodibenzo-p-dioxin in soils. Organohalogen Compounds 61:397-400, 2004.
Last, G. V., E. J. Freeman, K. J. Cantrell, M. J. Fayer, G. W. Gee, W. E. Nichols, B. N. Bjornstad, and D. G. Horton. 2004. Vadose Zone Hydrogeology Data Package for the 2004 Composite Analysis. PNNL- 14702. Pacific Northwest National Laboratory, Richland, Washington.

Lebron I., Robinson D.A., Goldberg, S., and Lesch S.M., 2004. The Dielectric Permittivity of Calcite and Arid Zone Soils with Carbonate Minerals: Implications for Water Content Determination and Geochemical Processes. Soil Sci. Soc. Am. J 68: 1549-1559.

Lee, J., F.X.M. Casey, G. Larsen, and H. Hakk. 2004. Sorption and mobility of sulfamethazine in various soils: a laboratory study. In Annual Meetings Abstracts [CD-ROM]. ASA, CSSA, and SSSA, Madison, WI.

Lee, K. H., N. Zhang, G. Kluitenberg, W. B. Kuhn, and S. Das. 2004. A dielectric permittivity sensor for simultaneous measurement of multiple soil properties. ASAE/CSAE Paper No. 041045. Annual International Meeting, Ottawa, Ontario. American Society of Agricultural Engineers and Canadian Society of Agricultural Engineering.

Lenhard, R. J., J. H. Dane, and M. Oostrom. 2004. Immiscible fluids in soils. Encyclopedia of Soils in the Environment. pp. 239-247. Elsevier. The Netherlands.

Lenhard, R.J., M. Oostrom, and J.H. Dane. 2004. A constitutive model for air-NAPL-water flow in the vadose zone accounting for immobile non-occluded (residual) NAPL in strongly water-wet porous media. J. of Contaminant Hydrology. 71:282-304.

Lenhard, R.J., M. Oostrom, and J.H. Dane. 2004. A constitutive model for air-NAPL-water flow in the vadose zone accounting for residual NAPL in strongly water-wet porous media. J. of Contaminant Hydrology. 71:261-282.

Lesch S.M., D.L. Corwin and D.A. Robinson. 2004. Apparent soil electrical conductivity mapping as an agricultural tool for arid zone soil. Computers in Agriculture (In press) Invited paper.

Li, H. and L. Wu. 2004. On the relationship between thermal diffusion and molecular interaction energy in binary mixtures. J. Physical Chemistry. 108: 13821-13826.

Long, T. and D. Or, 2004. Liquid habitats and diffusion constraints affecting microbial coexistence in unsaturated porous media. Water Resour. Res. (in review)

Lu, D., M. Shao, R. Horton, and C. Liu. 2004. Effect of changing bulk density during water desorption measurement on soil hydraulic properties. Soil Sci. 169: 319-329.

Lu, J., A. C. Chang, and L. Wu. 2004. Distinguishing sources of groundwater nitrate by 1H NMR of dissolved organic matter. Environ. Pollution. 132:365-374.

Mashal, K., Harsh, J. B., Flury, M., Felmy, A. R. and Zhao, H., 2004. Colloid formation in Hanford sediments reacted with simulated tank waste. Environ. Sci. Technol., 38: 5750-5756.

Meadows, D.G., M.H. Young, E.V. McDonald. 2004. A laboratory method for determining the unsaturated hydraulic functions of individual soil peds. Soil Sci.Soc. Am. J. Accepted.

Minasny, B., J.W. Hopmans, T.H. Harter. A.M. Tuli. S.O. Eching and D.A. Denton. 2004. 2004. Neural network prediction of soil hydraulic functions for alluvial soils using multi-step outflow data. Soil Science Soc. Amer. J. 68:417-429

Mon, J. and Flury, M., 2005. Dyes as hydrological tracers. In: J. H. Lehr, J. Keeley and J. Lehr (Editors), The Encyclopedia of Water. John Wiley, New York, p. (Mori, Y., J.W. Hopmans, A.Mortensen and G.J. Kluitenberg. 2004. Estimation of vadose zone water flux from multi-functional heat pulse probe measurements. Soil Sci. Soc. Amer. J. In Press.

Mortensen, A., J.W. Hopmans, Y. Mori and J. Simunek. 2005. Inverse modeling of water, heat, and solute transport in the vadose zone applying a multi-functional heat pulse technique. Advances in Water Resources. In Press.

Nieber, J.L., R. Dautov, A. Egorov, and A. Shehsukov, 2005. Dynamic capillary pressure mechanism for gravity-driven flows; review and extension to dry conditions, Transport in Porous Media, 58: 147-172.

O'Carroll, D. M., S. A. Bradford, and L. M. Abriola. 2004. Infiltration of PCE in a system containing spatial wettability variations. Journal of Contaminant Hydrology, 73, 39-63.

Ochsner, T. E., R. Horton, G. J. Kluitenberg, and Q. Wang. 2005. Evaluation of the heat pulse ratio method for measuring soil flux. Soil Sci. Soc. Am. J. (in press).

Ochsner, T. E., R. Horton, G. J. Kluitenberg, and Q. Wang. 2004. Evaluating the heat pulse technique for measuring water flux in porous media. Soil Sci. Soc. Am. J. (in press).

Oostrom, M, M. L. Rockhold, P. D. Thorne, G. V. Last and M. J. Truex. 2004 Three-dimensional modeling of DNAPL in the subsurface of the 216-Z-9 trench at the Hanford Site. PNNL-14895. Pacific Northwest National Laboratory, Richland, Washington.

Oostrom, M., T. W. Wietsma, and N. Foster-Mills. 2004. The subsurface flow and transport facility: A new Department of Energy Users facility for intermediate-scale experimentation. pp. 182-189. J. Ramirez (ed). Proceedings of the 2004 AGU Hydrology Days, Colorado State University, Ft. Collins, CO.

Or, D., M. Tuller, and R. Fedors. 2004. Seepage threshold into subterranean openings in fractured rock. Water Resour. Res. (in review)

Or, D., M. Tuller, and J.M. Wraith. 2004. Water potential. p.270-277. In D. Hillel (Ed.), Encyclopedia of Soils in the Environment, Volume 4, Academic Press, New York.

Pachepsky, Y., R. van Genuchten, R. Cady, and T. J. Nicholson. 2004. Model abstraction techniques related to parameter estimation and uncertainty. In: T. J. Nicholson, J. E. Babendreier, P. D. Meyer, S. Mohanty, B. B. Hicks, and G. H. Leavesley (eds.), Proc. Int. Workshop "Uncertainty, Sensitivity, and Parameter Estimation for Multimedia Environmental Modeling", August 19-21, 2003, Rockville, MD, NUREG/CP-0187, pp. 407-110, U.S Nuclear Regulatory Commission, Rockville, MD.

Papiernik, S. K., R. S. Dungan, W. Zheng, M. Guo, S. M. Lesch, and S. R. Yates. Effect of application variables on emissions and distribution of fumigants applied via subsurface drip irrigation. Environmental Science & Technology 38:5489-5496. 2004.

Papiernik, S.K., Yates, S.R., Dungan, R.S., Lesch, S.M., Zheng, W., Guo. 2004. M.X. Effect of surface tarp on emissions and distribution of drip-applied fumigants. Environmental Science & Technology. 38:4254-4262.

Phelan, T. J., L. D. Lemke, S. A. Bradford, D. M. O'Carroll, and L. M. Abrioila. 2004. Influence of textural and wettability variations on predictions of DNAPL persistence and plume development in saturated porous media. Advances in Water Resources, 27, 411-427.

Pierzynski, G. M., J. L. Heitman, P. A. Kulakow, G. J. Kluitenberg, and J. Carlson. 2004. Revegetation of waste fly ash landfills in a semiarid environment. J. Range Manage. 57:312-319.

Poss, J.A. , W. B. Russell, P. J. Shouse, R. S. Austin, S.R. Grattan, C.M. Grieve, J.H. Lieth,and L. Zeng. 2004. Volumetric lysimeter system quantifies simultaneous plant response to salinity and water stress. Comp.and Elec. Ag. 43:55-68.

Presley, D. R., M. D. Ransom, G. J. Kluitenberg, and P. R. Finnell. 2004. Effects of thirty years of irrigation on the genesis and morphology of two semiarid soils in Kansas. Soil Sci. Soc. Am. J. 68:1916-1926.
Raats, P. A. C., Z. F. Zhang, A. L. Ward and G. W. Gee. 2004. The relative connectivity-tortuosity tensor for conduction of water in anisotropic unsaturated soils. Vadose Zone J. 3:1471-1478.

Rajkai, K., S. Kabos, and M. Th. van Genuchten. 2004. Estimating the water retention curve from soil properties: Comparison of linear, nonlinear and concomitant variables. Soil & Tillage Res. 79: 134-152.

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Rogis, C., L. R. Gibson, A. D. Knapp, and R. Horton. 2004. Enhancing germination of eastern gamagrass seed with moist-prechilling and gibberellic acid. Crop Sci. 44: 549-552.

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Steppuhn, H., M. Th. van Genuchten and C. M. Grieve. 2004. An index for the tolerance of agricultural crops to root-zone salinity. In: Proc. 41th Annual Alberta Soil Science Workshop, Alberta, Canada, Feb. 1-19, 2004.

Sukop M.C., and D. Or, 2004. Lattice Boltzmann method for homogeneous and heterogeneous cavitation. Phys. Rev. Letters (in review).

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Wendling, L. A., Harsh, J. B., Palmer, C. D., Hamilton, M. A. and Flury, M., 2004. Cesium sorption to illite as affected by oxalate. Clays Clay Miner., 52: 375-381.

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Williamson, T.N., B.D. Newman, R.C., Graham, and P.J. Shouse. 2004. Regolith water in zero-order chaparral and perennial grass watersheds four decades after vegetation conversion. Vadose Zone J. 3: 1007Ó1016.

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Young, M.H. E.V. McDonald, T.C. Caldwell, S.G. Benner, D.G. Meadows. 2004. Hydraulic properties of a desert soil chronosequence in the Mojave Desert, USA. Vadose Zone J. 3:956-963.

Young, M.H., W. Albright, W. Zachritz, D.S. Shafer, K.D. Pohlmann, M. Cablk, S. Zitzer, E.V. McDonald. 2004. Alternative Cover Design for Edwards Air Force Base, California: Data Collection, Monte Carlo Modeling, and Design Sensitivity Analysis. DRI Publication No. 41192.

Yu, G.R., J. Zhuang, K. Nakayama, and Y. Jin. 2004. Root water uptake and soil water profile as affected by rooting depth and root clustering. Plant, Cell and Environment. (in review)

Zhang, F., S. Kang, J. Zhang, R. Zhang, and F. Li. 2004. Nitrogen fertilization on uptake of soil inorganic phosphorus fractions in the wheat root zone. Soil Science Society of America Journal 68:1890-1895.

Zhang, N., G. Fan, K. H. Lee, G. J. Kluitenberg, and T. M. Loughin. 2004. Simultaneous measurement of soil water content and salinity using a frequency-response method. Soil Sci. Soc. Am. J. 68:1515-1525.

Zhang, Z. F., A. L. Ward and G. W. Gee. 2004. A combined parameter scaling and inverse technique to upscale the hydraulic parameters for heterogeneous soils. Water Resour. Res. 40, W08306, doi:10.1029 /2003 WR002925, 2004 (13 pp).

Zhang, Z. F., A. L. Ward and G. W. Gee. 2004. A parameter scaling concept for estimating field-scale hydraulic functions. J. Hydraulic Res. 42:93-103.

Zhao, H., Deng, Y., Harsh, J. B., Flury, M. and Boyle, J. S., 2004. Alteration of kaolinite to cancrinite and sodalite by simulated Hanford Tank Wastes and its impact on cesium retention. Clays Clay Miner., 52: 1-13.

Zheng, W., Papiernik, S.K., Guo, M. and Yates, S.R. 2004. Remediation of methyl iodide in aqueous solution and amended soils with thiourea. Environmental Science and Technology. 38:1188Ó1194.

Zheng, W., Yates, S.R., Guo, M., Papiernik, S.K., and Kim, J.H. 2004. Transformation of chloropicrin and 1,3Ódichloropropene by metam sodium in a combined application of fumigants. Journal of Agricultural & Food Chemistry. 52(10):3002Ó3009.

Zheng, W., Yates, S.R., Papiernik, S.K. and Guo, M. 2004. Effect of Combined Application of Methyl Isothiocyanate and Chloropicrin on Their Transformation. Journal Environmental Quality. 33: 2157-2164.

Zhu, J., B. P. Mohanty, A. W. Warrick, and M. Th. van Genuchten. 2004. Correspondence and upscaling of hydraulic functions steady-state flow in heterogeneous soils. Vadose Zone J. 3: 527-533.
Zhuang, J., Jin, Y. and Flury, M., 2004. Comparison of natural colloid and kaolinite transport in porous media. Vadose Zone J., 3: 395-402.

Zhuang, J. J. Qi, and Y. Jin. 2004. Retention and transport of amphiphilic colloids under unsaturated flow conditions: Effect of particle size and surface property. Environ Sci. & Technol. (in review)

Zhuang, J., Y. Jin, and M. Flury. 2004. Comparison of Hanford colloids and kaolinite transport in porous media. Vadose Zone J. 3: 395-402.

Zuo, Q., J. Feng, R. Zhang and L. Meng. 2004. A generalized function of wheat's root length density distributions. Vadose Zone Journal 3: 271-277.

Zuo, Q., L. Meng, and R. Zhang. 2004. Simulating soil water flow with root-water-uptake applying an inverse method. Soil Science 169: 13-24.

03/04/2006

Abdu, H., D.A. Robinson and S.B. Jones. 2005. A Complex Permittivity Model for a Coated
Coaxial TDR Probe in Saline Solutions. Agronomy Abstracts, ASA, Madison, WI.
Al-Jabri, S.A., J. Lee, A. Gaur, R. Horton, and D.B. Jaynes. 2006. A dripper-TDR method or in
situ determination of hydraulic conductivity and chemical transport properties of surface
soils. Adv. Water Resour. 29(2):239-249.
Bahaminyakamwe, L., J. `imunek, J. Dane, J. F. Adams, and J. W. Odom, Copper mobility in
soils as affected by sewage sludge and low molecular weight organic acids, Soil Sci., (in
press).
Beresnev, I. A., R. D. Vigil, W. Li, W. D. Pennington, R. M. Turpening, P. Iassonov, and R. P.
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Blonquist, J.M., S.B. Jones and D.A. Robinson. 2005. A Low Cost Time Domain Transmission
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Blonquist, J.M., S.B. Jones, and D.A. Robinson. 2005. Standardizing Characterization of
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Vadose Zone J. 4:1059-1069.
Blonquist, J.M.Jr., S.B. Jones, and D.A. Robinson. 2005. Precise Irrigation Scheduling Using a
Subsurface Electromagnetic Soil Moisture Sensor. Agronomy Abstracts, ASA, Madison,
WI.
10
Boivin, A., J. `imunek, M. Schiavon and M. Th. van Genuchten, A comparison of pesticides
transport processes in three contrasting field soils using Hydrus-2D, Vadose Zone
Journal, (in press).
Bradford, S. A., and M. Bettahar. 2005. Straining, attachment, and detachment, of
Cryptosporidium oocysts in saturated porous media. Journal of Environmental Quality,
34, 469-478 (Log # 156114).
Bradford, S. A., and M. Bettahar. 2006. Concentration dependent colloid transport in saturated
porous media. Journal Contaminant Hydrology, 82:99-117.
Bradford, S. A., J. `imunek, M. Bettahar, Yadata Tadassa, M. Th. van Genuchten, and S. R.
Yates, Straining of Colloids at Textural Interfaces, Water Resources Research, 41,
W10404, doi:10.1029/2004WR003675, 17 pp, 2005.
Bradford, S. A., M. Th. van Genuchten, and J. Simunek. 2005. Modeling of colloid transport
and deposition in porous media. Workshop on HYDRUS: Advanced modeling of water
flow and solute transport in the vadose zone, University of Utrecht, Utrecht, The
Netherlands, October 17-19, pp. 1-5.
Bradford, S. A., Y. F. Tadassa, and Y. Pachepsky. 2006. Transport of Giardia and manure
suspensions in saturated porous media. Journal of Environmental Quality, In Press.
Caldwell, T.G., E.V. McDonald, and M.H. Young, 2005b. Soil water balance, seedbed
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Caldwell, T.G., E.V. McDonald, and M.H. Young. 2005c. Soil disturbance and hydrologic
response at the National Training Center, Ft. Irwin, California, J. Arid Environs., revised.
Caldwell, T.G., E.V. McDonald, and T. Bullard. 2005a. Linking Soils, Landscape and
Geomorphology: Catalina Island, CA. Oak Researchers Workshop, Long Beach CA,
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Casey, F. X. M., J. `imunek, J. Lee, G. L. Larsen, and H. Hakk, Sorption, mobility, and
transformation of estrogenic hormones in natural soil, J. of Environ. Quality, 34, 1372-
1379, 2005.
Casey, F.X.M., J. Lee, and S. J. 2005. Sorption, Mobility, and Transformation of Estrogenic
Hormones in Natural Soil. J. Envrion. Qual. 34:1372-1379.
Chaplot, V.; A. Saleh, and D.B. Jaynes. 2005. Effect of the accuracy of spatial rainfall
information on the modeling of water, sediment, and NO3-N loads at the watershed level.
J.Hyrol. 312(1-4): 223-234.
Chen, G. and Flury, M., 2005. Retention of mineral colloids in unsaturated porous media as
related to their surface properties. Colloids Surf. Physicochem. Eng. Aspects, 256: 207-
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Chen, G., Flury, M., Harsh, J. B. and Lichtner, P. C., 2005. Colloid-facilitated transport of
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Chen, L. and M.H. Young. 2005. Green-Ampt model for sloping surfaces. Water Resour. Res.
Under revision.
Coquet, Y., C. Coutadeur, C. Labat, P. Vachier, M. Th. van Genuchten, J. Roger-Estrade, and J.
`imunek, Water and solute transport in a cultivated silt loam soil: 1. Field Observations,
Vadose Zone Journal, 4, 573-586, 2005.
Coquet, Y., J. `imunek, and J. Roger-Estrade, Modelling the effects of soil tillage on water and
solute transport: the HYDRUS-2D/SISOL coupling, In: S. Torkzaban and S. M.
11
Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October 19, 2005,
Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-39341125,
78-81, 2005.
Coquet, Y., J. `imunek, C. Coutadeur, M. Th. van Genuchten, V. Pot, and J. Roger-Estrade,
Water and solute transport in a cultivated silt loam soil: 2. Numerical analyses, Vadose
Zone Journal, 4, 587-601, 2005.
Czigany, S., Flury, M. and Harsh, J. B., 2005a. Colloid stability in vadose zone Hanford
sediments. Environ. Sci. Technol., 39: 1506-1512.
Czigany, S., Flury, M., Harsh, J. B., Williams, B. C. and Shira, J. M., 2005b. Suitability of
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optimization and moment analysis. Soil Sci. Soc. Am. J. 69:1209-1216.
Decker, D. L., Ch. Papelis, S. W. Tyler, M. Logsdon, and J. `imunek, Arsenate and arsenite
sorption on carbonate hosted precious metals ore, Vadose Zone Journal, (in press).
Decker, D. L., J. `imunek, S. W. Tyler, Ch. Papelis, and M. Logsdon, Variably saturated reactive
transport of arsenic in heap leach facilities, Vadose Zone Journal, (in press).
Derby, N.E., and Casey, F.X.M. 2005a. Six-Year Water Quality History under Irrigated Corn
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Derby, N.E., Steele, D.D., Terpstra, J., Knighton, R.E. and Casey, F.X.M. 2005b. Nitrogen,
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Evett, S.R. and Parkin, G.W. 2005. Advances in Soil Water Content Sensing: The Continuing
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Fan, Z., F.X.M. Casey, G.L. Larsen, and H. Hakk. 2005a. Fate and transport of 1278-TCDD,
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12
Fan, Z., F.X.M. Casey, G.L. Larsen, and H. Hakk. 2005b. Persistence and fate of 17ß-estradiol
and testosterone in agricultural soils. Environ. Sci. Technol. (In review).
Fares, A., J. `imunek, L. R. Parsons, M. Th. van Genuchten, and K. T. Morgan, Effects of
Canopy Shading and Irrigation on Soil Water Content and Temperature, In: S. Torkzaban
and S. M. Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October
19, 2005, Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-
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Franzen, D., Nanna, T., Gautam, R., Casey, F., Derby, N., Staricka, J., Panigrahi, S., Long, D.,
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Fuentes, J.-P. and Flury, M., 2005. Hydraulic conductivity of a silt loam soil as affected by
sample length. Trans. ASAE, 48: 191-196.
Furman, A. and A. W. Warrick. 2005. Unsaturated flow through spherical inclusions with
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Gärdenäs, A., Hopmans, J. W., B. R. Hanson, and J. `imunek, Two-dimensional modeling of
nitrate leaching for various fertigation scenarios under micro-irrigation, Agric. Water
Management, 74, 219-242, 2005.
Gaur, A., R. Horton, and D. B. Jaynes. 2006. Measured and predicted solute transport in a tile
drained field. Soil Sci. Soc. Am. J. (in press).
GEBRENEGUS, T., and M. TULLER, 2005. Quantitative Characterization of Surface Crack
Networks in Sand-Bentonite Mixtures with X-Ray Computed Tomography. INRA
Environmental & Subsurface Science Symposium, September 19-21, 2005, Big Sky, MT.
GEBRENEGUS, T., and M. TULLER, 2005. X-Ray Computed Tomography for Qualitative and
Quantitative Characterization of Surface Crack Networks in Clay Soils. SSSA Annual
Meeting Abstracts, Nov. 6-10, Salt Lake City, UT.
Gonçalves, M. C., J. `imunek, T. B. Ramos, J. C. Martins, M. J. Neves and F. P. Pires, Using
HYDRUS to simulate water and solute transports in soil lysimeters, In: S. Torkzaban and
S. M. Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October 19,
2005, Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-
39341125, 38-41, 2005.
Grant, S.A. and M.H. Young. 2005. Modification of general model of infiltration to include the
effects of temperature and soil texture. Water Resour. Res. Submitted.
Green. R., L. Wu, D. Berger. 2005. Development of BMPs for fertilizing lawns to optimize plant
performance and nitrogenuptake while reducing the potential for nitrate leaching. CDFA
Fertilizer Research & Education Program Conference Proceedings. Pp. 8-13.
Greer, R.C., J.Q. Wu, P. Singh, and D.K. McCool, 2005. WEPP simulation of observed winter
runoff and erosion in the Pacific Northwest, USA, Vadose Zone J., (in press).
Hanson, B., J. W. Hopmans, J. `imunek, and A. Gärdenäs, Effect of fertigation strategy on
nitrate availability and nitrate leaching under micro-irrigation, Conf. Proc. 2005
California Plant and Soil Conference, Science & Policy in California Agriculture,
13
California Chapter of the Amer. Soc. Of Agronomy, February 1-2, Modesto, CA, 107-
110, 2005.
Haws, N. W., P. S. C. Rao, J. `imunek, and I. C Poyer, Single-porosity and dual-porosity
modeling of water flow and solute transport in subsurface-drained fields using effective
field-scale parameters, J. of Hydrology (in press).
Heinse, R., S.B. Jones and D. Or. 2005. Inverse Modeling of Porous Media Unsaturated
Hydraulic Properties in Microgravity. Agronomy Abstracts, ASA, Madison, WI.
HEINSE, R., S.B. JONES, S.D. HUMPHRIES, R.W. MACE, S.L. STEINBERG, M. TULLER,
R. NEWMAN, and D. OR, 2005. Measurement of Porous Media Water Retention during
Parabolic Flight Induced Microgravity. Abstracts of the 33rd International Conference on
Environmental Systems (ICES), 11-14 July, Rome, Italy.
HEINSE, R., S.B. JONES, S.D. HUMPHRIES, R.W. MACE, S.L. STEINBERG, M. TULLER,
R. NEWMAN, and D. OR, 2005. Measurement of Porous Media Water Retention during
Parabolic Flight Induced Microgravity. Proceedings of the 33rd International Conference
on Environmental Systems (ICES), July 2005, Rome, Italy. SAE Technical Paper 2005-
01-2950.
Heinse, R., S.B. Jones, S.D. Humphries, R.W. Mace, S.L. Steinberg, M. Tuller, R. Newman, D.
Or. 2005. Measurement of Porous Media Water Retention during Parabolic Flight
Induced Microgravity. SAE Technical Paper no. 2005-01-2950.
Helmke, M.F., W.W. Simpkins, and R. Horton. 2005. Simulating solute transport in fractured
till: comparison of three common models. Ground Water 43: 877-889.
Helmke, M.F., W.W. Simpkins, and R. Horton. 2005. Fracture-controlled transport of nitrate
and atrazine in four Iowa till units. J. Environ. Qual. 34: 227-236.
Hendrickx, J. M. H., G. Rodriguez, R. T. Hicks, and J. `imunek, Modeling Study of Produced
Water Release Scenarios, Regulatory Analysis and Scientific Affairs Department, API
Publication Number 4734, 146 pp., 2005.
Heng, L.K. and S.R. Evett (Eds.). 2006. A Practical Guide to Soil Water Sensing. International
Atomic Energy Agency. Vienna, Austria. (In Press). Chapters include:Field estimation of
soil water content (Hignett, C. and Evett, S.R.); Gravimetric and volumetric direct
measurement of soil water content (Evett, S.R.); Neutron moisture meters (Evett, S.R.);
Conventional time domain reflectometry systems (Evett, S.R. and Heng, L.K.);
Capacitance sensors for use in access tubes (Evett, S.R. and Cepuder, P.); Electrical
resistance sensors for soil water tension estimates (Hignett, C. and Evett, S.R.).
Horton, R. 2005. Soil physics. In: Lerner and Trigg (eds.) Encyclopedia of Physics. (in press).
Horton, R. and A. Globus. 2005. Heat and moisture transport. In: D. Hillel et al. (eds)
Encyclopedia of Soil and the Environment, p. 169-175, Elsevier Ltd.
Jacques D., J. `imunek, D. Mallants, and M. Th. van Genuchten, Coupled reactive transport
modelling based on the new biogeochemical code HP1, In: S. Torkzaban and S. M.
Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October 19, 2005,
Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-39341125,
15-17, 2005.
Jacques, D., and J. `imunek, User Manual of the Multicomponent Variably-Saturated Flow and
Transport Model HP1, Description, Verification and Examples, Version 1.0, SCK"CENBLG-
998, Waste and Disposal, SCK"CEN, Mol, Belgium, 79 pp., 2005.
14
Javaux, M., Z. Wang, J. Feyen, D. Elrick, and M. Vanclooster. Correction to Prediction of
fingering in porous media, Water Resour. Res., 41, W04005,
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Jaynes, D.B., and D.L. Karlen. 2005. Sustaining soil resources while managing nutrients. In:
Proc. Upper Mississippi River Sub-Basin Hypoxia Nutrient Committee Workshop,
September 26-28, 2005, Ames, Iowa. Available:
http://www.umrshnc.org/files/Hypwebversion.pdf.
Jaynes, D.B., T.S. Colvin, and T.C. Kaspar. 2005. Identifying potential soybean management
zones from multi-year yield data. Computers Electronics Agricult. 46:309-327
Jerez, J. and Flury, M., 2005. Humic acid, ferrihydrite, and aluminosilicate coated sands for
column transport experiments. Colloids Surf. Physicochem. Eng. Aspects, (in press).
Jerez, J., Flury, M., Shang, J. and Deng, Y., 2005. Coating of silica sand with aluminosilicate
clays. J. Colloid Interface Sci., 294: 155-164.
Johnson, D.W., J.F. Murphy, R.B. Susfalk, T.G. Caldwell, W.W. Miller, R.F. Walker, and R.F.
Powers. 2005. The effects of wildfire, salvage logging, and post-fire N fixation on the
nutrient budgets of a Sierran forest. Forest Ecology & Management 220:155-165.
Jones, S.B., J.M. Blonquist, D.A. Robinson, V.P. Rasmussen, and D. Or. 2005. Standardizing
characterization of electromagnetic water content sensors: Part I. methodology. Vadose
Zone J. 4:1048-1058.
Jones, S.B., M. Tuller and D. Or. 2005. Characterizing Liquid Imbibition in Porous Media under
Microgravity. Agronomy Abstracts, ASA, Madison, WI.
JONES, S.B., M. TULLER, and D. OR, 2005. Characterizing Liquid Imbibition in Porous Media
under Microgravity. SSSA Annual Meeting Abstracts, Nov. 6-10, Salt Lake City, UT.
Jones, S.B., R. Heinse, G.B. Bingham and D. Or. 2005. Modeling and Design of Optimal Growth
Media from Plant-Based Gas and Liquid Fluxes. SAE Technical Paper no. 2005-01-2949.
Kaleita, A.L., J.L. Heitman and S.D. Logsdon. 2005. Field calibration of the Theta Probe for Des
Moines Lobe Soils. Appl. Eng. Agric. 21(5):865-870.
Karlen, D.L., D.L. Dinnes, D.B. Jaynes, C.R. Hurburgh, C.A. Cambardella, T.S. Colvin, and
G.R. Rippke. 2005. Corn response to late-spring nitrogen management in the Walnut
Creek watershed. Agron. J. 97(4):1054-1061.
Kelleners, T. J., R. W. O. Soppe, J. E. Ayars, T. H. Skaggs, and J. `imunek, Inverse analysis of
upward water flow in a groundwater table lysimeter, Vadose Zone Journal, 4, 558572,
2005.
Kelleners, T.J., D.A. Robinson, R.W.O Soppe, J.E. Ayars, and T.H. Skaggs, 2005. Frequency
dependence of the complex permittivity and its impact on dielectric sensorcalibration in
soils, Soil Sci. Soc. Am. J., 69:6776.
Kelleners, T.J., R.W.O Soppe, J.E. Ayars, T.H. Skaggs, and J. Simunek. 2005. Inverse analysis
of upward water flow in a groundwater table lysimeter, Vadose Zone J., 4:558572.
Kluitenberg, G.J. 2002. Heat capacity and specific heat, p. 1201-1208, In J. H. Dane and G. C.
Topp, eds. Methods of Soil Analysis. Part 4. Physical Methods. Soil Science Society of
America, Madison, Wisconsin.
Knight, J. H., and G. J. Kluitenberg. 2005. Analytical solutions for sensitivity of well tests to
variations in storativity and transmissivity. Adv. Water Resour. 28:1057-1075.
Kodeaová, R., J. Kozák, J. `imunek, and O. Vacek, Single and dual-permeability models of
chlorotoluron transport in the soil profile, Plant, Soil and Environment, 51(7), 310-315,
2005.
15
Kodeaová, R., M. Kocárek, J. `imunek, and J. Kozák, Chlorotoluron transport in the soil profile
affected by non-equilibrium flow, In: S. Torkzaban and S. M. Hassanizadeh (eds.), Proc.
of Workshop on HYDRUS Applications, October 19, 2005, Department of Earth
Sciences, Utrecht University, The Netherlands, ISBN 90-39341125, 61-64, 2005.
Köhne, J. M., B. P. Mohanty, and J. `imunek, Inverse dual-permeability modeling of preferential
water flow in a soil column and implications on field-scale solute transport prediction,
Vadose Zone Journal, 5, 59-76, 2006.
Köhne, J. M., S. Köhne, and J., `imunek, Non-equilibrium Isoproturon Transport in Structured
Soil Columns: Experiments and Model Analysis, In: S. Torkzaban and S. M.
Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October 19, 2005,
Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-39341125,
49-52, 2005.
Köhne, S., B. Lennartz, J. M. Köhne, and J. `imunek, Bromide transport at a tile-drained field
site: experiment, one- and two-dimensional equilibrium and non-equilibrium numerical
modeling, J. Hydrology, (in press).
Köhne, S., J. `imunek, J. M. Köhne, and B. Lennartz, Simulating simultaneous nitrification and
denitrification with a modified 2D-mobile immobile model, In: S. Torkzaban and S. M.
Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October 19, 2005,
Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-39341125,
65-68, 2005.
Kung, K.J.S., M. Hanke, C.S. Helling, E.J. Kladivko, T.J. Gish, T.S. Steenhuis, and D.B. Jaynes.
2005. Quantifying pore-size spectrum of macropore-type preferential pathways. Soil Sci.
Soc. Am. J.69(4):1196-1208.
Langergraber, G. and J. `imunek, Modeling Variably-Saturated Water Flow and Multi-
Component Reactive Transport in Constructed Wetlands, Vadose Zone Journal, 4, 924-
938, 2005.
Langergraber, G. and J. `imunek, The multi-component reactive transport module CW2D for
subsurface flow constructed wetlands, In: S. Torkzaban and S. M. Hassanizadeh (eds.),
Proc. of Workshop on HYDRUS Applications, October 19, 2005, Department of Earth
Sciences, Utrecht University, The Netherlands, ISBN 90-39341125, 18-21, 2005.
Lazarovitch, N. J. `imunek, M. Th. van Genuchten, and U. Shani, Numerical Analysis of Soil
Limiting Flow from Subsurface Sources, In: S. Torkzaban and S. M. Hassanizadeh (eds.),
Proc. of Workshop on HYDRUS Applications, October 19, 2005, Department of Earth
Sciences, Utrecht University, The Netherlands, ISBN 90-39341125, 53-56, 2005.
Lazarovitch, N., J. `imunek, and U. Shani, System dependent boundary condition for water flow
from subsurface source, Soil Sci. Soc. Am. J., 69(1), 46-50, 2005.
Lee, J., and F.X.M. Casey. 2005. Development and Evaluation of a Simplified Mechanistic-
Stochastic Method for Field-Scale Solute Transport Prediction. Soil Sci. 170:225-234.
Lewis, S.A., P.R. Robichaud, B.E. Frazier, J.Q. Wu, and D.M. Laes, 2005. Using hyperspectral
imagery to predict post-wildfire soil water repellency, Geomorphology, (in review).
Li, W., R. D. Vigil, I. A. Beresnev, P. Iassonov, and R. P. Ewing. Vibration-induced
mobilization of trapped oil ganglia in porous media: Experimental validation of a
capillary-physics mechanism. J. Colloid Interf. Sci. 289: 193-199, 2005.
Loupe, T.M. 2005. The influence of forest litter and biomass reduction on the discharge of
inorganic N, P, and S. MS Thesis, Hydrologic Sciences Program, Dept. Natural
16
Resources & Environmental Science, College of Agriculture, Biotechnology, and Natural
Resources, University of Nevada  Reno.
Loupe, T.M., W.W. Miller, D.W. Johnson, E.M. Carroll, D. Hanseder, D. Glass, and R.F.
Lu, and L. Wu. 2005. Technical details and programming guide for a general two-way positive
matrix factorization algorithm. J. of Chemometrics. 18:519-525.
Mashal, K., Harsh, J. B. and Flury, M., 2005a. Clay mineralogical transformations over time in
Hanford sediments reacted with simulated tank waste. Soil Sci. Soc. Am. J., 69: 531-538.
Mashal, K., Harsh, J. B., Flury, M. and Felmy, A. R., 2005b. Analysis of precipitates from
reactions of hyperalkaline solutions with soluble silica. Appl. Geochem., 20: 1357-1367.
Meadows, D.G., M.H. Young, E.V. McDonald. 2005a. A laboratory method for determining the
unsaturated hydraulic functions of individual soil peds. Soil Sci. Soc. Am. J. 69 807-815.
Meadows, D.G., M.H. Young, E.V. McDonald. 2005b. Estimating clay content and saturated
hydraulic conductivity on clay-rich surfaces using GPR. Vadose Zone J. Under revision.
Meadows, D.G., M.H. Young, E.V. McDonald. 2005c. Influence of Surface Age on Infiltration
Mechanisms of Desert Pavements, Mojave Desert. Soil Sci. Soc. Am. J. Submitted.
Miller, W.W., D.W. Johnson, C. Denton, P.S.J. Verburg, G.L. Dana, and R.F. Walker. 2005.
Inconspicuous nutrient laden surface runoff from mature forest Sierran watersheds. J.
Water, Air, and Soil Pollution 163:3-17.
Miller, W.W., D.W. Johnson, T.M. Loupe, J.S. Sedinger, E.M. Carroll, J.D. Murphy, R.F.
Walker, and D. Glass. 2006. Fire and runoff water quality in the Lake Tahoe Basin.
California Agriculture (Accepted/In Press).
MÖLLER, L., M. TULLER, K. KUHLMAN, and M.R. ISLAM, 2005. Deposition and Stability
of Surrogate Martian Dust on Spherical and Inclined Surfaces. Engineering Design
EXPO Explore, Challenge, Dream, April 29, Moscow, ID.
Mon, J. and Flury, M., 2006. Dyes as hydrological tracers. In: J. H. Lehr, J. Keeley and J. Lehr
(Editors), The Encyclopedia of Water. John Wiley, New York, (in press).
Mon, J., Deng, Y., Flury, M. and Harsh, J. B., 2005a. Cesium incorporation and diffusion in
cancrinite, sodalite, zeolite, and allophane. Micropor. Mesopor. Mat., 86: 277-287.
Mon, J., Flury, M. and Harsh, J. B., 2005b. A quantitative Structure-Activity Relationships
(QSAR) analysis of triarylmethane dye tracers. J. Hydrol. (Amsterdam), 316: 84-97.
Mon, J., Flury, M. and Harsh, J. B., 2005c. Sorption of four triarylmethane dyes in a sandy soil
determined by batch and column experiments. Geoderma, p. (in press).
Mori, Y., J. W. Hopmans, A. P. Mortensen, and G. J. Kluitenberg. 2005. Estimation of vadose
zone water flux from multi-functional heat pulse probe measurements. Soil Sci. Soc.
Am. J. 69:599-606.
Moroke, T.S., Schwartz, R.C., Brown, K.W. and Juo, A.S.R. 2005. Soil water depletion and root
distribution of three dryland crops. Soil Sci. Soc. Am. J. 69:197-205.
Mortensen, A, P., J. W. Hopmans, Y. Mori, and J. `imunek, Inverse modeling of water, heat,
and solute transport in the vadose zone using data collection with a multi-functional heat
pulse technique, Advances in Water Resources, (in press).
Murphy, J.D., D.W. Johnson, W.W. Miller, R.F. Walker, and R.R. Blank. Prescribed fire effects
on forest floor and soil nutrients in a Sierra Nevada ecosystem. Soil Science (In Press).
Murphy, J.D., D.W. Johnson, W.W. Miller, R.F. Walker, E.F. Carrol, and R.R. Blank. Wildfire
effects on soil nutrients and leaching in a Tahoe Basin watershed. Journal of
Environmental Quality (In Press).
17
Newman, R. M., G. J. Kluitenberg, and S. L. Steinberg. 2005. Evaluation of the dual-probe
heat-pulse method for measuring water content in spaceflight plant growth systems. SAE
Paper No. 2005-01-2951. In Proc. 35th International Conference on Environmental
Systems (ICES) and 8th European Symposium on Space Environmental Control Systems
(ESSECS), Rome, Italy, July 11-14, 2005.
Norikane, J.H., S.B. Jones, S.L. Steinberg, H.G. Levine and D. Or. 2005. Porous media matric
potential and water content measurements during parabolic flight. Habitation. 10:117-
126.
OCarroll, D. M., L. M. Abriola, C. A. Polityka, S. A. Bradford, and A. H. Demond. 2005.
Prediction of two-phase capillary pressure-saturation relationships in fractional
wettability systems. Journal of Contaminant Hydrology, 77, 247-270.
Ochsner, T. E., R. Horton, G. J. Kluitenberg, and Q. Wang. 2005. Evaluation of the heat pulse
ratio method for measuring soil water flux. Soil Sci. Soc. Am. J. 69: 757-765.
Ochsner, T. E., R. Horton, G. J. Kluitenberg, and Q. Wang. 2005. Evaluation of the heat pulse
ratio technique for measuring soil water flux. Soil Sci. Soc. Am. J. 69: 757-765.
Olmanson, O.K., and T.E. Ochsner. 2006. Comparing ambient temperature effects on heat pulse
and time domain reflectometry soil water content measurements. Vadose Zone J. in press.
OR, D., M. TULLER, and R. FEDORS, 2005. Seepage into drifts and tunnels in unsaturated
fractured rock. Water Resour. Res., Vol. 41, No. 5, W0502210.1029/2004WR003689.
Pachepsky, Y., A. Guber, D. Jacques, J. `imunek, M. Th. van Genuchten, T. Nicholson, R.
Cady, Information content and complexity of simulated soil water fluxes, Geoderma, (in
press).
Pikul, J.L., Schwartz, R.C., Benjamin, J.B., Baumhardt, R.L. and Merrill, S.L. 2005. Cropping
system influences on soil physical properties in the Great Plains. Renewable Agriculture
and Food Systems. (In Press).
Pot, V., J. `imunek, P. Benoit, and Y. Coquet, Impact of rainfall intensity on the transport of two
herbicides in undisturbed grassed filter strip soil cores, In: S. Torkzaban and S. M.
Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October 19, 2005,
Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-39341125,
82-85, 2005.
Pot, V., J. `imunek, P. Benoit, Y. Coquet, A. Yra and M.-J. Martínez-Cordón, Impact of rainfall
intensity on the transport of two herbicides in undisturbed grassed filter strip soil cores. J.
of Contaminant Hydrology, 81, 63-88, 2005.
Ren, T., Z. Ju, Y. Gong, and R. Horton. 2005. Comparing heat-pulse and TDR soil water
contents from thermo-TDR probes. Vadose Zone Journal 4: 1080-1086.
Robinson, D. A., T. J. Kelleners, J. D. Cooper, C. M. K. Gardner, P. Wilson, I. Lebron, and S.
Logsdon. Evaluation of a Capacitance Probe Frequency Response Model Accounting for
Bulk Electrical Conductivity: Comparison with TDR and Network Analyzer
Measurements. Vadose Zone J. 2005 4: 992-1003.
Robinson, D.A., M.G. Shaap, D. Or, and S.B. Jones. 2005. On the Effective Measurement
Frequency of TDR in Dispersive and Non-Conductive Dielectric Materials. Water
Resour. Res. 41:W02007.
Rucker, D.F., A.W. Warrick, and P.A. Ferre. 2005. Parameter equivalence for the Gardner and
van Genuchten soil hydraulic conductivity functions for steady vertical flow with
inclusions. Advances in Water Resources 28:689-699.
18
Ruiz, V.M. and L. Wu. 2005. Influence of sodicity and clay mineralogy on soil aggregation and
moisture retention. International Salinity Forum Abstracts. Pp. 399-402.
Saito, H., J. `imunek, and B. P. Mohanty, Numerical Analysis of One-Dimensional Coupled
Water, Vapor and Heat Transport in the Vadose Zone using HYDRUS, In: S. Torkzaban
and S. M. Hassanizadeh (eds.), Proc. of Workshop on HYDRUS Applications, October
19, 2005, Department of Earth Sciences, Utrecht University, The Netherlands, ISBN 90-
39341125, 22-25, 2005.
Satish, M. G., and Zhu, J., Boundary Element Formulations for Stochastic Flow in Semiconfined
Aquifers with Random Boundary Conditions, Proceedings of 27th World Conference on
Boundary Elements and Other Mesh Reduction Methods, Orlando, USA. March 15  17,
2005, pp. 197-210.
Sauer, T.J. and R. Horton. 2005. Soil heat flux. In: J.L. Hatfield and J.M. Baker (Editors),
Micrometeorology in agricultural systems. ASA Monograph. American Society of
Agronomy, Madison, Wisconsin.
Schwartz, R.C., Baumhardt, R.L., and Evett, S.R. 2005. Tillage effects on near surface soil water
dynamics. ASA-CSSA-SSSA International Annual Meetings (November 6-10, 2005)
(Abstract)
Schwärzel, K., J. `imunek, H. Stoffregen, G. Weselek, and M. Th. van Genuchten, Estimation of
the unsaturated hydraulic conductivity of peat soils: laboratory versus field data, Vadose
Zone Journal, (in press).
Shafer, D.S., M.H. Young, S.F Zitzer, T.G. Caldwell, E.V. McDonald. 2005. Impacts of coupled
pedogenic, hydraulic, biotic and abiotic processes during the past 125,000 years of
landscape evolution in the northern Mojave Desert, Nevada, U.S.A. J. Arid Env.
Submitted.
Sharma, S. M., Mohanty, B. P., and Zhu, J., Including Topography and Vegetation Attributes for
Developing Pedo Transfer Functions in Southern Great Plains, SSSAJ, revised, 2005.
Shira, J. M., Williams, B. C., Flury, M., Czigany, S. and Tuller, M., 2005. Sampling silica and
ferrihydrite colloids with fiberglass wicks under unsaturated flow conditions. J. Environ.
Qual., (in press).
SHIRA, J.M., S. CZIGANY, B. WILLIAMS, M. FLURY, M. TULLER, and J. HARSH, 2005.
Sampling Silica and Ferrihydrite Colloids with Fiberglass Wicks under Unsaturated
Conditions. SSSA Annual Meeting Abstracts, Nov. 6-10, Salt Lake City, UT.
Shouse, P.J., S. Goldberg, T.H. Skaggs, and D.L. Suarez. 2005. Instrumenting large soilcolumns
for salinity and trace element transport studies. International Salinity Forum Poster
Presentation Abstracts, April 2527, 2005, Riverside, CA. p. 417420.
Shouse, P.J., S. Goldberg, T.H. Skaggs, R.W.O. Soppe, and J. Ayars. 2006. Effects of shallow
groundwater management on the spatial and temporal variability of boron and salinity in
an irrigated field. Vadose Zone J., In Press.
`imunek, J. and J. R. Nimmo, Estimating soil hydraulic parameters from transient flow
experiments in a centrifuge using parameter optimization technique, Water Resour. Res.,
41(4), W04015, doi:10.1029/2004WR003379, 2005.
`imunek, J., and M. Th. van Genuchten, Contaminant Transport in the Unsaturated Zone:
Theory and Modeling, Chapter 22 in The Handbook of Groundwater Engineering, Ed.
Jacques Delleur, Second Edition, 2006.
`imunek, J., D. Jacques, M. Th. van Genuchten, and D. Mallants, Multicomponent geochemical
transport modeling using the HYDRUS computer software packages, In: Institutions for
19
Sustainable Watershed Management: Reconciling Physical and Management Ecology in
the Asia-Pacific, Proceedings of the AWRA (American Water Resources Association)
Summer Specialty Conference, June 27-29, 2005, Honolulu, HI, American Water
Resources Association, Middleburg, VA, 7 p., 2005.
`imunek, J., M. Th. van Genuchten, and M. `ejna, The HYDRUS-1D software package for
simulating the one-dimensional movement of water, heat, and multiple solutes in
variably-saturated media. Version 3.0, HYDRUS Software Series 1, Department of
Environmental Sciences, University of California Riverside, Riverside, CA, 270pp.,
2005.
`imunek, J., M. Th. van Genuchten, S. A. Bradford, and R. J. Lenhard, New Features of
HYDRUS-1D, Version 3.0, In: S. Torkzaban and S. M. Hassanizadeh (eds.), Proc. of
Workshop on HYDRUS Applications, October 19, 2005, Department of Earth Sciences,
Utrecht University, The Netherlands, ISBN 90-39341125, 86-89, 2005.
Simunek, J., M. Th. van Genuchten, S. A. Bradford, and R. J. Lenhard. 2005. New features in
the version 3.0 of HYDRUS-1D. Workshop on HYDRUS: Advanced modeling of water
flow and solute transport in the vadose zone, University of Utrecht, Utrecht, The
Netherlands, October 17-19, pp. 86-89 (Submitted to ARIS in 2005).
`imunek, J., Models for Soil Pollution Risk Assessment, Proc. of NATO Advanced Research
Workshop Air, Water and Soil Quality Modelling for Risk and Impact Assessment,
Eds. A. Ebel and T. Davitashvili, September 16-20, Tabakhmela, Georgia, 41-42,
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23
7. SIGNATURES
Mart Oostrom, Chair
Technical Committee, W-1188
Date
G.A. Mitchell
Administrative Advisor, W-1188
Date

03/28/2007

Abdu, H. D.A. Robinson and S. B. Jones. 2006. Comparing Bulk Soil Electrical Conductivity
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77
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Searcy, K.E., A. I. Packman, E. R. Atwill, and T. Harter, 2006. Deposition of Cryptosporidium
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Zhang, H., T. Harter, and B. Sivakumar, 2006. Transition Probability/Markov Chain Approach:
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Zhu J., Young, M. H., van Genuchten, M. Th., Upscaling Schemes for Gardner and van
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Zhu, J., Mohanty, B. P., and Das, N. N., On the Effective Averaging Schemes of Hydraulic
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02/26/2008

Abdu, H., D.A. Robinson and S. B. Jones. 2007. Comparing bulk soil electrical conductivity determination using the DUALEM 1-S and EM-38DD EMI instruments. Soil Sci. Soc. Am. J. 71:189-196.

Baker, J.M., T.E. Ochsner, R.T. Venterea, and T.J. Griffis. 2007. Tillage and carbon sequestration--What do we really know? Agr. Ecosyst. Environ. 118:1-5.

Berli, M., A. Carminati, T.A. Ghezzehei, and D. Or. 2007a. Unsaturated hydraulic conductivity of aggregated soils under compression. Water Resour. Res. (Special Issue). In revision.

Berli, M., T. Caldwell, E.V. McDonald, and D.A. Gilewitch. 2007b. Modeling desert pavement deterioration due to heavy vehicle traffic. J. Terramechanics. In review.

Børgesen, C.D., B.V. Iversen, O.H. Jacobsen, M.G. Schaap. 2007. Pedotransfer functions estimating soil hydraulic properties using different soil parameters. Hydrol. Proc. In press.

Bradford, S. A., and N. Toride. 2007. A stochastic model for colloid transport and deposition. J. Environ. Qual. 36: 1346-1356.

Bradford, S. A., and S. Torkzaban. 2008. Colloid transport and retention in unsaturated porous media: A review of interface, collector, and pore scale processes and models. Vadose Zone J. In press.

Bradford, S. A., E. Segal, W. Zheng, Q. Wang, and S. R. Hutchins. 2008. Reuse of CAFO waterwater on agricultural lands: Potential environmental contaminants, transport pathways, and treatments. J. Environ. Qual. In press.

Bradford, S. A., S. Torkzaban, and S. L. Walker. 2007. Coupling of physical and chemical mechanisms of colloid straining in saturated porous media. Water Res. 41: 3012-3024.

Butler, J. J., Jr., G. J. Kluitenberg, D. O. Whittemore, S. P. Loheide, II, W. Jin, M. A. Billinger, and X. Zhan. 2007. A field investigation of phreatophyte-induced fluctuations in the water table. Water Resour. Res. 43:W02404 doi:10.1029/2005WR004627.

Caldwell, T.G., E.V. McDonald, and M.H. Young. 2007b. The seedbed microclimate and active revegetation of disturbed lands in the Mojave Desert. J. Arid Environ. In revision

Caldwell, T.G., E.V. McDonald, S.N. Bacon, and G. Stullenbarger. 2007a. The performance and sustainability of vehicle dust courses for military testing. J. Terramechanics. In press.

Casey, F.X.M., P. Odour, H. Hakk, and G.L. Larsen. 2007. Transport of 17ß-Estradiol and Testosterone in a field lysimeter. In Annual Meetings Abstracts [CD-ROM]. ASA, CSSA, and SSSA, Madison, WI.

Chen, W., A.C. Chang, and L. Wu. 2007. Assessing long-term environmental risks of trace elements in Phosphate fertilizers. Ecotoxicol. Environ. Safety 67:48-58.

Chen, W., A.C. Chang, L. Wu, L. Li, S.-I. Kwon, and A.L. Page. 2007. Probability distribution of Cd partitioning coefficients of cropland soils. Soil Sci. 172:132-140.

Chen, W., L. Li, A.C. Chang, L. Wu, S.-I. Kwon, and R. Bottoms. 2007. Modeling the uptake kinetics of cadmium by field-grown lettuce. Environ. Pollut. doi:10.1016/j.envpol.2007.05.004.

Chief, K., T.P.A. Ferré, and A. C. Hinnell. 2007b. The effects of anisotropy on in situ air permeability measurements. Vadose Zone J. Accepted.

Chief, K., T.P.A. Ferré, and B. Nijssen. 2006. Field testing of a soil corer air permeameter (SCAP) in desert soils. Vadose Zone J. 5:1257-1263.

Chief, K., T.P.A. Ferré, and B. Nijssen. 2007a. Predicting saturated hydraulic conductivity from air permeability in unburned and burned soils. Soil Sci. Soc. Am. J. Accepted.

Conrad, M. E., D. J. DePaolo, K. Maher, G. W. Gee, and A. L. Ward. 2007. Field evidence for strong chemical separation of contaminants in the Hanford vadose zone. Vadose Zone J. 6:1031-1041.

Corwin, D. L., J. D. Rhoades, and J. `imonek. 2007. Leaching requirement for soil salinity control: Steady-state vs. transient-state models. Agric. Water Manage. 90:165-180.

Covino, T.P., and B.L. McGlynn. 2007. Stream gains and losses across a mountain-to-valley transition: Impacts on watershed hydrology and stream water chemistry. Water Resour. Res. 43, W10431, doi:10.1029/2006WR005544.

Das, N.N., and B.P. Mohanty. 2007. Dynamics of PSR-based soil moisture in a large agricultural landscape during SMEX02: A wavelet approach wavelet analyses. Rem. Sens. Environ.

Das, N.N., B.P. Mohanty, M.H. Cosh, and T.J. Jackson. 2007. Modeling and assimilation of root zone soil moisture using remote sensing observations in Walnut Gulch watershed during SMEX04. Rem. Sens. Environ.

Derby, N.E., F.X.M. Casey, and D.W. Franzen. 2007. Comparison of Nitrogen management zone delineation methods for Corn grain yield. Agron J. 10.2134/agronj2006.0027 99:405-414.

Devitt, D.A., M.H. Young, M. Baghzouz, and B.M. Bird. 2007. Surface temperature, heat loading, and spectral reflectance of artificial turfgrass. J. Turfgrass Res. In press.

Dousset, S., M. Thevenot, V. Pot, J. `imunek, and F. Andreux. 2007. Evaluating equilibrium and non-equilibrium transport of bromide and isoproturon in disturbed and undisturbed soil columns. J. Contam. Hydrol. 94, 261-276.

Doyle, T.E., D.A. Robinson, S.B. Jones, K.H. Warnick and B.L. Carruth. 2007. Modeling the permittivity of two-phase media containing monodisperse spheres: Effects of microstructure and multiple scattering. Physical Review B 76 (5), 054203.

Dragila, M. I. 2007. Improved characterization and quantification of flow and transport processes in soils. W-1188 Regional Project Annual Report for 2007.

Eggers C.G., M. Berli, M.L. Accorsi, D. Or. 2007. Permeability of deformable soft aggregated earth materials: From single pore to sample cross section. Water Resour. Res. 43. Art. No. W08424.

Ewing, R. P., and R. Horton. 2007. Thermal conductivity of a cubic lattice of spheres with capillary bridges. J. Phys. D Appl. Phys. 40: 4959-4965.

Fan, Z. 2007. Measuring and modeling fate and transport of natural hormones in soil-water systems. Research Dissertation, North Dakota State University, Fargo.

Fan, Z.S., F.X.M. Casey, H. Hakk, and G.L. Larsen. 2007a. Persistence and fate of 17²-estradiol and testosterone in agricultural soils. Chemosphere 67:886-895.

Fan, Z.S., F.X.M. Casey, H. Hakk, and G.L. Larsen. 2007b. Discerning and modeling the fate and transport of testosterone in undisturbed soil. J. Environ. Qual. 36:864-873.

Farahbakhshazad, N., D.L. Dinnes, C. Li, D.B. Jaynes, and W. Salas. 2008. Modeling biogeochemical impacts of alternative management practices for a row-crop field in Iowa. Agricult. Ecosys. Environ. 123:3048.

Flury, M. and J. Mon. 2007. Dyes as hydrological tracers. In: The Encyclopedia of Water, edited by J. H. Lehr, J. Keeley, and J. Lehr, John Wiley, New York. In press.

Flury, M., and H. Qiu. 2007. Modeling colloid-facilitated contaminant transport in the vadose zone. Vadose Zone J. In press.

Flynn, E.S., C.T. Dougherty, and O. Wendroth. 2007. Assessment of Grassland Condition with the Normalized Difference Vegetation Index. Agron. J. (accepted, in press).

Gargiulo, G., S. A. Bradford, J. Simunek, P. Ustohal, H. Vereecken, and E. Klumpp. 2007. Bacteria transport and deposition under unsaturated conditions: the role of the matrix grain size and the bacteria surface protein. J. Contam. Hydrol. 92: 255-273.

Gargiulo, G., S. A. Bradford, J. `imonek, P. Ustohal, H. Vereecken, and E. Klumpp. 2007. Transport and deposition of metabolically active and stationary phase Deinococcus Radiodurans in unsaturated porous media. Environ. Sci. Technol. 41:1265-1271.

Gaur, A., D. B. Jaynes, R. Horton, and T. E. Ochsner. 2007. Surface and subsurface solute transport properties at row and inter-row positions. Soil Sci. 172:419-431.

Gee, G. W., M. Oostrom, M. D. Freshley, M. L. Rockhold, and J. M. Zachara. 2007. Hanford site vadose zone studies: An overview. Vadose Zone J. 6:899-905.

Hanson, B. R., J. `imonek, and J. W. Hopmans. 2008. Leaching with subsurface drip irrigation under saline, shallow ground water conditions. Vadose Zone J. In press.

Hanson, B.R., J.W. Hopmans, and J. Simunek. 2007. Leaching with subsurface drip irrigation under saline, shallow groundwater conditions. Vadose Zone J. In press.

Haruta, S., W. Chen, J. Gan, J. Simunek, A. Chang, and L. Wu. 2007. Leaching risk of N-nitrosodimethylamine (NDMA) in soil receiving reclaimed wastewater.

Heinse, R., S.B. Jones, S. Steinberg, M. Tuller, and D. Or. 2007. Effects of variable gravity on liquid behavior in particulate porous media: Measurements and modeling. Vadose Zone J. In press.

Heinse, R., S.B. Jones, S. Steinberg, M. Tuller, and D. Or. 2007. Uncovering the challenges of watering plants in space. Crops, Soils, Agronomy (CSA) News. 52(12):1-4.

Heinse, R., S.B. Jones, S.L. Steinberg, M. Tuller, and D. Or, 2007. Measurements and modeling of variable gravity effects on water distribution and flow in unsaturated porous media. Vadose Zone J. 6:713-724, doi:10.2136/vzj2006.0105.

Heitman, J.L., A. Gaur, R. Horton, D.B. Jaynes, and T.C. Kaspar. 2007. Field measurement of soil surface chemical transport properties for comparison of management zones. Soil Sci. Soc. Am. J. 71:529-536.

Heitman, J.L., R. Horton, T. Ren, and T.E. Ochsner. 2007. An improved approach for measurement of coupled heat and water transfer in soil cells. Soil Sci. Soc. Am. J. 71:872-880. 10.2136/sssaj2006.0327.

Heitman, J.L., R. Horton, T.J. Sauer, and T.M. DeSutter. 2008. Sensible heat observations reveal soil-water evaporation dynamics. J. Hydromet. In press.

Hopmans, J.W. 2006. Plant water and nutrient uptake in soil-root systems. 5.1. Rhizosphere Models. In Handbook of Methods used in rhizosphere research. COST. Swiss Federal Research Institute WSL, Birmensdorf, pg. 495-96.

Hopmans, J.W. 2007. A plea to reform soil science education. Commentary. Soil Sci. Soc. Am. J. 71:639-640.

Huang, H., D.T. Thorne, M.G. Schaap, and M.C. Sukop. 2007. A priori determination of contact angles in Shan-and- Chen-type multi-component multiphase lattice Boltzmann models. Phys Rev E., 76, 066701

Hyatt, J., O. Wendroth, D.B. Egli, and D.M. TeKrony. 2007. Soil Compaction and Soybean Seedling Emergence. Crop Sci. 47:24952503.

Istok, J.D., M.M. Park, A.D. Peacock, M. Oostrom, and T.W. Wietsma. 2007. An experimental investigation of nitrogen gas produced during denitrification. Ground Water 45:461-467.

Jacques, D., J. `imonek, D. Mallants, and M. Th. van Genuchten. 2008. Modeling coupled hydrological and chemical processes in the vadose zone: a case study on long term uranium migration following mineral P-fertilization. Vadose Zone J. Special Issue Vadose Zone Modeling. In press.

Jana, R., B.P. Mohanty, and E.P. Springer. 2007. Multi-scale pedo-transfer functions for soil water retention. Vadose Zone J. 6:868-878.

Jaynes, D.B., D.C. Olk, T.S. Colvin, T.C. Kaspar, and D.L. Karlen. 2007. Response to Comments on Need for a soil-based approach in managing nitrogen fertilizers for profitable Corn production and soil organic nitrogen enrichment following Soybean in an Iowa Corn-Soybean rotation. Soil Sci. Soc. Am. J. 71:255.

Jones, S.B., and K. Shenai. 2007. Subsurface measurement needs for ecological, hydrological and agricultural applications. Proc. 50th IEEE Int. Midwest Symp. on Circuits and Systems (MWSCAS). August 5-7, Montreal, CA, Invited.

Kaspar, T.C., D.B. Jaynes, T.B. Parkin, and T.B. Moorman. 2007. Rye cover crop and gamagrass strip effects on NO3 concentration and load in tile drainage. J. Environ. Qual. 36:15031511.

Khaleel, R., M. D. White, M. Oostrom, M. I. Wood, F. M. Mann, and J. G. Kristofzski. 2007. Impact assessment of existing vadose zone contamination at the Hanford Site SX tank farm. Vadose Zone J. 6:935-945.

Kim, S.B., H.S. On, D.J. Kim, W. A. Jury, and Z. Wang. 2007. Determination of bromacil transport as a function of water and carbon content in soils. J. Environ. Sci. Health Part B 42:529537.

Kluitenberg, G.J., T.E. Ochsner, and R. Horton. 2007. Improved analysis of heat pulse signals for soil water flux determination. Soil Sci. Soc. Am. J. 71:53-55. 10.2136/sssaj2006.0073N.

Knight, J.H., W. Jin, and G. J. Kluitenberg. 2007. Sensitivity of the dual-probe heat-pulse method to spatial variations in heat capacity and water content. Vadose Zone J. 6:746-758.

Kodeaová, R., M. Koárek, V. Kodea, J. `imonek, and J. Kozák. 2008. Impact of soil micromorphological features on water flow and herbicide transport in soils. Vadose Zone J. Special Issue Vadose Zone Modeling. In press.

Last, G. V., C. J. Murray, D. A. Bush, E. C. Sullivan, M. L. Rockhold, R. D. Mackley, and B. N. Bjornstad. 2007. Standardization of borehole data to support vadose zone flow and transport modeling. Vadose Zone J. 6:906-912.

Lazarovitch, N., A. Ben-Gal, J. `imonek, and U. Shani. 2007. Uniqueness of soil hydraulic parameters determined by a combined Wooding inverse approach. Soil Sci. Soc. Am. J. 71, doi:10.2136/sssaj2005.0420, 860-865.

Lazarovitch, N., A. W. Warrick, A. Furman, and J. `imonek. 2007. Subsurface water distribution from drip irrigation described by moment analyses, Vadose Zone J. 6:116-123.

Lebron, I., M.D. Madsen, D.G. Chandler, D.A. Robinson, O. Wendroth, and J. Belnap. 2007. Ecohydrological controls on soil moisture and hydraulic conductivity within Pinyon-Juniper Woodland. Water Resour. Res. 43, W08422, doi:10.1029/2006WR005398.

Lee, K. H., N. Zhang, and G. Kluitenberg. 2007. A frequency-response permittivity sensor for simultaneous measurement of multiple soil properties: Part I. The frequency-response method. Trans. ASABE 50:2315-2326.

Lewis, S.A., P.R. Robichaud, B.E. Frazier, J.Q. Wu. and D.W. Laes. 2007. Using hyperspectral imagery to predict post-wildfire soil water repellency. Geomorphol. In press.

Li, H., and L. Wu. 2007. A generalized linear equation for non-linear diffusion in external fields and non-ideal systems. New J. Physics 9:357.

Li, H., and L. Wu. 2007. A new approach to estimate ion distribution between the exchanger phase and solution phase. Soil Sci. Soc. Am. J. 71:1694-1698.

Li, H., H. Li, W.-J. Shi, and Z. Wang. 2007. Research of finger flow in porous media - Summary and perspective. Soils.

Liu, G., B. Li, T. Ren, and R. Horton. 2007. Analytical solution of heat pulse method in a parallelepiped sample space. Soil Sci. Soc. Am. J. 71: 1607-1619.

Loescher, H.W., J. Jacobs, O. Wendroth, D.A. Robinson, G.S. Poulos, K. McGuire, P. Reed, B.P. Mohanty, J.B. Shanley, W. Krajewski. 2007. Enhancing water cycle measurements for future hydrologic research. Bulletin of American Meteorological Society (BAMS) 88:669-676. DOI:10.1175/BAMS-88-5-669.

Lu, S., T. Ren, Y. Gong, and R. Horton. 2007. An improved model for predicting room temperature soil thermal conductivity versus water content. Soil Sci. Soc. Am. J. 71:8-14.

Ma, L., R.W. Malone, P. Heilman, D.B. Jaynes, L.R. Ahuja, S.A. Saseendran, R.S. Kanwar, and J.C. Ascough II. 2007. RZWQM simulated effects of crop rotation, tillage, and controlled drainage on crop yield and nitrate-N loss in drain flow. Geoderma 140:260271.

Meadows, D.G., M.H. Young, E.V. McDonald. 2007. Influence of surface age on infiltration mechanisms of desert pavements, Mojave Desert. Catena 72:169-178.

Moffett, K., S. Tyler, T. Torgersen, M. Menon, J. Selker and S. Gorelick. 2007. Distributed temperature sensing of thermal trends and anomalies in the bed of an intertidal salt marsh and channel: The tidal thermal blanket effect. Environ. Science Tech. In press.

Mohanty, B. P., and J. Zhu. 2007. Effective hydraulic parameters in horizontally and vertically heterogeneous soils for steady-state landatmosphere interaction. J. Hydrometeorol. 8: 715-729.

Murray, C. J., A. L. Ward, and J. L. Wilson. 2007. Influence of clastic dikes on vertical migration of contaminants at the Hanford Site. Vadose Zone J. 6:959-970.

Nachshon, U., N. Weisbrod, M.I. Dragila. 2007. Quantifying air convection through surface-exposed fractures. Vadose Zone J. Submitted.

Ochsner, T.E., T.J. Sauer, and R. Horton. 2007. Soil heat storage measurements in energy balance studies. Agron. J. 99:311-319. 10.2134/agronj2005.0103S.

Oostrom, M., J.H. Dane, and T.W. Wietsma. 2007. A review of multidimensional, multifluid intermediate-scale experiments: Flow behavior, saturation imaging, and tracer detection and quantification . Vadose Zone J. 6:610-637. doi:10.2136/vzj2006.0178

Oostrom, M., M. L. Rockhold, P. D. Thorne, M. J. Truex, G. V. Last, and V. J. Rohay. 2007. Carbon Tetrachloride flow and transport in the subsurface of the 216-Z-9 trench at the Hanford Site. Vadose Zone J. 6:971-984.

Oostrom, M., M.J. Truex, P.D. Thorne, and T.W. Wietsma. 2007. Three-dimensional multifluid flow and transport at the Brooklawn site near Baton Rouge, LA: A Case Study. Soil Sediment Contamin. 16:109-141.

Oostrom, M., T.W. Wietsma, M.A. Covert, and V.R. Vermeul. 2007. Zero-valent iron emplacement in permeable porous media using polymer additions. Ground Water Monit. Remed. 27:122-130.

Or, D., B.F. Smets, J.M. Wraith, A. Duchesne, and S.P. Friedman. 2007. Physical constraints affecting bacterial habitats and activity in unsaturated porous media - a review. Adv. Water Resour. Special Issue: Biological processes in porous media: from the pore scale to the field. 30:1505-1527.

Pan, F., M. Ye, Y.-S. Wu, B.X. Hu, J. Zhu, and Z. Yu. 2007. Uncertainty assessment of unsaturated flow and tracer transport in heterogeneous fractured media. J. Contam. Hydrol. In revision.

Pang, L., M. McLeod, J. Aislabie, J. `imonek, M. Close, and R. Hector. 2008. Modeling transport of fecal coliforms and Salmonella bacteriophage in ten undisturbed New Zealand soils under dairy shed effluent irrigation. Vadose Zone J. In press.

Riveros-Iregui, D.A., R.E. Emanuel, D.J. Muth, B.L. McGlynn, H.E. Epstein, D.L. Welsch, V.J. Pacific, and J.M. Wraith. 2007. Diurnal hysteresis between soil CO2 and soil temperature is controlled by soil water content. Geophys. Res. Lett. 34. L17404. doi:10.1029/2007GL030938.

Robinson, D.A., S.B. Jones, T. Doyle, J.M. Blonquist, H. Abdu, V. Urdanoz, R. Aragues. 2007. Hydrological processes and properties of soil using electromagnetic measurement. Proc. Int. Conf. Microwaves Optoelectronics 2007 (ICMO), December 17-20, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India.

Saito, H., J. `imonek, J. W. Hopmans, and A. Tuli. 2007. Numerical evaluation of the heat pulse probe for simultaneous estimation of water fluxes and soil hydraulic and thermal properties. Water Resour. Res. 43: W07408, doi:10.1029/2006WR005320.

Saleh, A., E. Osei, D.B. Jaynes, B. Du, and J.G Arnold. 2007. Economic and environmental impacts of LSNT and cover crops for nitrate-nitrogen reduction in Walnut Creek watershed, Iowa, using FEM and enhanced SWAT models. Trans. ASABE 50: 1251-1259.

Sansoulet, J., Y.-M. Cabidoche, P. Cattan, S. Ruy, and J. `imonek. 2008. Spatially distributed water fluxes in an Andisol under banana plants: experiments and 3D modelling. Vadose Zone J. Special issue Vadose Zone Modeling. In press.

Sauer, T.J., T.E. Ochsner, and R. Horton. 2007. Soil heat flux plates: Heat flow distortion and thermal contact resistance. Agron. J. 99:304-310. 10.2134/agronj2005.0038s.

Schaap, M.G, M.L. Porter, B.S.B. Christensen, and D. Wildenschild, 2007a. Comparison of pressure-saturation characteristics derived from computed tomography and lattice Boltzmann simulations. Water Resour. Res. 43, W12S06, doi:10.1029/2006WR005730

Segal., E., S. A. Bradford, P. Shouse, N. Lazarovitch, and D. Corwin. 2008. Integration of hard and soft data to characterize field-scale hydraulic properties for flow and transport studies. Vadose Zone J. In press.

Seibert J., and B.L. McGlynn. 2007. A new triangular multiple flow-direction algorithm for computing upslope areas from gridded digital elevation models. Water Resour. Res. 43, W04501, doi:10.1029/2006WR005128.

Shafer, D.S., M.H. Young, S.F. Zitzer, T.G. Caldwell, E.V. McDonald. 2007. Impacts of interrelated biotic and abiotic processes during the past 125,000 years of landscape evolution in the northern Mojave Desert, Nevada, U.S.A. J. Arid Environ. 69:633-657.

`imonek, J. 2007. Models for soil pollution risk assessment, Proc. of NATO Advanced Research Workshop Air, Water and Soil Quality Modelling for Risk and Impact Assessment, Eds. A. Ebel and T. Davitashvili, NATO Security through Science Series  C: Environmental Security, Springer, ISBN-10 1-4020-5876-4 (PB), 221-233.

`imonek, J., and M. Th. van Genuchten. 2008. Modeling nonequilibrium flow and transport with HYDRUS. Vadose Zone J. Special Issue Vadose Zone Modeling. In press.

`imonek, J., M. Th. van Genuchten, and M. `ejna. 2007. Modeling subsurface water flow and solute transport with HYDRUS and related numerical software packages, In: Garcia-Navarro & Playán (eds.), Numerical Modelling of Hydrodynamics for Water Resources, An International Workshop, Centro Politecnico Superior, University of Zaragoza Spain, June 18-21 2007. Taylor & Francis Group, London, ISBN 978-0-415-44056-1, 95-114.

`imonek, J., M. Th. van Genuchten, and M. `ejna. 2008. Development and applications of the HYDRUS and STANMOD software packages, and related codes. Vadose Zone J. Special Issue Vadose Zone Modeling. In press.

Smucker, A., and J.W. Hopmans. 2007. Soil biophysics. doi:10.2136/vzj2007.0057.
Vadose Zone J. 6:267-268.

Srivastava, P., K. W. Migliaccio, and J. `imunek. 2007. Centennial manuscript: Terrestrial models for simulating water quality at point, field, and watershed scales, Trans. ASAE 50:1683-1693.

Suarez, F., J. Bachmann, J.F. Munoz, C. Ortiz, S. Tyler, C. Alister and M. Kogan. 2007. Transport of Simazine in unsaturated sandy soils and prediction of leaching under field conditions. J. Contam. Hydrol. 94(3/4):166-177.

Thornton, E. C., L. Zhong, M. Oostrom, and B. Deng. 2007. Experimental and theoretical assessment of the lifetime of a gaseous-reduced vadose zone permeable reactive barrier. Vadose Zone J. 6:1050-1056.

Thorp, K.R., R.W. Malone, and D.B. Jaynes. 2007. Simulating long-term effects of nitrogen fertilizer application rates on corn yield and nitrogen dynamics. Trans. ASABE 50:1287-1303.

Torkzaban, S., S. A. Bradford, and S. L. Walker. 2007. Resolving the coupled effects of hydrodynamics and DLVO forces on colloid attachment to porous media. Langmuir 23: 9652-9660.

Torkzaban, S., S. A. Bradford, M. Th. van Genuchten, and S. L. Walker. 2007. Colloid transport in unsaturated porous media: The role of water content and ionic strength on particle straining. J. Contam. Hydrol. In press.

Torkzaban, S., S. S. Tazehkand, S. L. Walker, and S. A. Bradford. 2008. Transport and fate of bacteria in porous media: Coupled effects of chemical conditions and pore space geometry. Water Resour. Res. In press.

Tumlinson, L.G., J.W. Hopmans, Liu, and W.K. Silk. 2008. Thermal neutron computed tomography of soil water and plant roots. Soil Sci. Soc. Am. J. In press.

Twarakavi, N. K. C., H. Saito, and J. `imonek. 2008. A new approach to estimate soil hydraulic parameters using only soil water retention data. Soil Sci. Soc. Am. J. In press.

Twarakavi, N. K. C., J. `imonek, and H. S. Seo. 2008. Evaluating interactions between groundwater and vadose zone using HYDRUS-based flow package for MODFLOW. Vadose Zone J. Special Issue Vadose Zone Modeling. In press.

Tyler, S.W., S. Burak, J. McNamara, A. Lamontagne, J. Selker and J. Dozier. 2007. Fiber optic measurement of distributed base temperatures of two snowpacks. Journal of Glaciology. Submitted

Vereecken, H., T. Kamai, T. Harter, R. Kasteel, J. Hopmans, and J. Vanderborght (2007), Explaining soil moisture variability as a function of mean soil moisture: A stochastic unsaturated flow perspective. Geophys. Res. Lett. 34, L22402, doi:10.1029/2007GL031813.

Wang, Q., and R. Horton. 2007. Boundary layer theory description of solute transport in soil. Soil Sci. 172:835841.

Wang, X.-P., M.H. Young, Z. Yu, and Z.-S. Zhang. 2007 Long-term effects of restoration on soil hydraulic properties in revegetation-stabilized desert ecosystems. Geophys. Res. Lett. doi:10.1029/2007GL031725.

Ward, A. L., and Z. F. Zhang. 2007. Effective hydraulic properties determined from transient unsaturated flow in anisotropic soils. Vadose Zone J. 6:913-924.

Watanabe, K., N. Toride, M. Sakai, and J. `imonek. 2007. Numerical modeling of water, heat, and solute transport during soil freezing. J. Jpn. Soc. Soil Physics, 106, 21-32.

Wehrhan, A., R. Kasteel, J. `imonek, J. Groeneweg, and H. Vereecken. 2007. Transport of sulfadiazine in soil columns  experiments and modeling approaches, J. Contam. Hydrology, 89(1-2), 107-135.

Wendroth, O. and D.A. Robinson. 2007. Scaling processes in watersheds. Encyclopedia of Water Science 2. Taylor and Francis. In press.

Wendroth, O., and N. Wypler. 2007. Unsaturated hydraulic properties: Laboratory evaporation. In: M.R. Carter and E.G. Gregorich (Eds.) Soil sampling and methods of analysis. Canadian Society of Soil Science, 2nd ed., CRC Press, Boca Raton, FL, pp. 1089-1106.

Winowiecki, L., E. Somarriba, P. McDaniel, M. Tuller, J. Jonson-Maynard, and A. Falen, 2007. Biogeochemical cycling of base cations in a cacao agroforestry system in the Cabecar Indigenous Territory, Talamanca, Costa Rica. Proc. 15th Int. Cocoa Res. Conf. VOL I, pp. 423-429.

Wondzell, S.M., M. Gooseff, and B.L. McGlynn. 2007. Flow Velocity and the hydrologic behavior of streams during baseflow. Geophys. Res. Lett. 34, L24404, doi:10.1029/2007GL031256.

Wood, Y.A., M. Fenn, T. Meixner, P. J. Shouse, J. Breiner, E. Allen, and Laosheng. Wu. 2007. Smog nitrogen and the rapid acidification of forest soil, San Bernardino Mountains, southern California. The Scientific World J. 7: 175-180.

Wu, L., R. Green, M. Yates, P. Pacheco, and G. Klein. 2007. Nitrate leaching in overseeded Bermudagrass fairways in two Southern California irrigated soils. Crop Sci. 47:2521-2528.

Ye, M., M.G. Schaap, R. Khaleel, and J. Zhu. 2007. Simulation of field injection experiments in heterogeneous unsaturated media using cokriging and artificial neural network. Water Resour. Res. 43, W07413, doi:10.1029/2006WR005030.

Ye, M., R. Khaleel, M.G. Schaap, and J. Zhu, 2007. Simulation of field injection experiments in a layered formation using geostatistical methods and artificial neural network. Water Resour. Res. 43, W07413, doi:10.1029/2006WR005030).

Yin, J., M.H. Young, Z. Yu. 2007. Effects of Paleoclimate and time-varying canopy structures on Paleo-water fluxes. J. Geophysical Res.  Atmospheres. In press.

Young, C., W. Wallender, G. Schoups, G. Fogg, B. Hanson, T. Harter, J. Hopmans, R. Howitt, T. Hsiao, S. Panday, K. Tanji, S. Ustin, and K. Ward. 2007. Modeling shallow water table evaporation in irrigated regions. Irrig. Drain. Syst. 21:119-132. DOI.1007/s10795-007-9024-4.

Young, M. H., H. Lin, and B. P. Wilcox. 2007d. Introduction to special section on Bridging Hydrology, Soil Science, and Ecology: Hydropedology and Ecohydrology. Geophys. Res. Lett., 34, L24S20, doi:10.1029/2007GL031998.

Young, M.H., E.A. Moran, Z. Yu, J. Zhu, D.M. Smith. 2007b. Reducing saturated hydraulic conductivity of soil with polyacrylamide. Soil Sci. Soc. Am. J. Submitted.

Young, M.H., G.S. Campbell, J. Yin. 2007a. Correcting dual-probe heat-pulse readings for ambient temperature fluctuations. Vadose Zone J. In press.

Young, M.H., J.J. Tappen, R.B. Susfalk, G.C. Miller. 2007c. Characterizing the risk of using linear anionic polyacrylamide (LA-PAM) to reduce seepage from unlined water delivery canals. J. Soc. Risk Assess. In revision.

Yu, Z., Q. Lu, J. Zhu, and E. A. Sudicky, 2007. Spatial and temporal scale effect in simulating hydrologic processes in a watershed. Water Resour. Res. Submitted.

Zachara, J M., J. Serne, M. D. Freshley, F. M. Mann, F. Anderson, M. I. Wood, T. Jones, and D. Myers. 2007. Geochemical processes controlling migration of tank wastes in Hanford's vadose zone. Vadose Zone J. 6:985-1003.

Zhang Z. F., M. Oostrom, and A.L. Ward. 2007. Saturation-dependent hydraulic conductivity anisotropy for multifluid systems in porous media. Vadose Zone J. 6:925-934.

Zhang, J.X., K.-T. Chang, and J.Q. Wu. 2007. Effects of DEM resolution and source on soil erosion modelling: a case study using the WEPP model. Int. J. Geogr. Info. Syst. In press.

Zhang, Y., J. Lu, L. Wu, A. Chang, and W.T. Frankenberger Jr. 2007. Simultaneous removal of Chlorothalonil and nitrate by bacillus cereus Strain NS1. Sci. Total Environ. 383: 383-387.

Zhao, B., J. Zhang, M. Flury, A. Zhu, Q. Jiang, and J. Bi. 2007. Groundwater contamination with NO3-N from an intensive agriculture system in the North China Plain. Pedosphere. In press.

Zheng, W., S. R. Yates, and S. A. Bradford. 2007. Analysis of steroid hormones in dairy manure and wastewaters. Environ Sci. Technol. In press.

Zhu, J. 2007. Equivalent parallel and perpendicular unsaturated hydraulic conductivities: arithmetic mean or harmonic mean? Soil Sci. Soc. Am. J. In revision.

Zhu, J., and D. Sun. 2007a. Tension-dependent hydraulic conductivity anisotropy of unsaturated soils. Geophysical Res. Lett. Submitted.

Zhu, J., and D. Sun. 2007b. Effective soil hydraulic parameters for transient flows in heterogeneous soils. Vadose Zone J. Submitted.

Zhu, J., and M.H. Young. 2007a. Uncertainty and sensitivity of evapotranspiration estimates for semi-arid shrublands. J. Am. Water Resour. Assoc. Submitted.

Zhu, J., and M.H. Young. 2007b. Sensitivity of unlined canal seepage to hydraulic properties of Polyacrylamide (PAM) treated soil. Soil Sci. Soc. Am. J. Submitted.

Zhu, J., M.H. Young, and M.Th. van Genuchten. 2007. Upscaling schemes and relationships for Gardner and van Genuchten hydraulic functions for heterogeneous soils. Vadose Zone J. 6:186-195.

Zhuang, J., J.F. McCarthy, J.S. Tyner, E. Perfect, and M. Flury. 2007. In-situ colloid mobilization in Hanford sediments under unsaturated transient flow conditions: Effect of irrigation pattern. Environ. Sci. Technol., 41: 3199-3204.

Zlotnik, V. A., T. Wang, J. Nieber, and J. `imonek. 2007. Verification of numerical solutions of the Richards equation using a traveling wave solution. Adv. Water Resour. 30:1973-1980.

Abstracts

Arora, Bhavna, Binayak Mohanty, Jennifer T. McGuire, J. M. Köhne, and Paolo Castiglione. 2007. Comparison of two-domain models for simulating bromide transport in three different column setups. ASA abstracts, ASA, Madison, WI.

Bradford, S. A., S. Torkzaban, F. J. Leij, N. Toride, and J. Simunek, Modeling the coupled effects of pore space geometry and velocity on colloid and nanoparticle transport and retention, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H54C-04, 2007.

Bradford, S. A., S. Torkzaban, S. L. Walker, and J. Simunek, Colloid retention in porous media at different scales: Processes and models, American Chemical Society, 81st ACS Colloid and Surface Science Symposium, University of Delaware, Newark, Delaware, June 24-27, 2007.

Buchner, J., J. `imonek, J. H. Dane, A. King, J. Lee, D. Rolston, and J. W. Hopmans, Using a process-based numerical model and simple empirical relationships to evaluate CO2 fluxes from agricultural soils, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H13F-1654 INVITED, 2007.

Castiglione, P., and J.M. Wraith. 2007. ConvTDR: Software for numerical convolution of time domain signals. ASA abstracts, ASA, Madison, WI.

Castiglione, Paolo, Yongping Chen, Jon M. Wraith and Dani Or. 2007. Temperature effects on soil dielectric permittivity. ASA abstracts, ASA, Madison, WI.

Conde, K, V. Pacific, B.L. McGlynn, and D. Welsch. 2007. Relationship between soil CO2 concentrations and soil water alkalinity. Posters on the Hill, Counsel for Undergraduate Research and the American Chemical Society. Conference on Capitol Hill, Washington DC.

Conde, K., V. Pacific, D. Riveros, B.L. McGlynn, and D. Welsch. 2007. Relationship between soil CO2 concentrations and soil water alkalinity. Undergraduate Scholars Research Conference, Montana State University, Bozeman, Montana.

Deng, H, Ye, M, Schaap, M.G., and R. Khaleel, 2007. Uncertainty Assessment of Soil Hydraulic Parameter Estimated From Cokriging and Artificial Neural Network, AGU Fall meeting San Francisco, H23B-1316.

Dinwiddie, C., D. Or, S. Stothoff, R. Fedors, J. Pohle, and M. Tuller, 2007. Sensors and Monitoring Techniques for the Deep Unsaturated Zone: Reducing Uncertainty Related to Seepage and Transport in Fractured Rock. Unsaturated Zone Interest Group (UZIG) Meeting, Los Alamos, New Mexico, August 27-30, 2007.

Dinwiddie, C.L., D. Or, S.A. Stothoff, R.W. Fedors, J.A. Pohle, and M. Tuller, 2007. Sensors and Monitoring Techniques for the Deep Unsaturated Zone: Reducing Uncertainty Related to Seepage and Transport in Fractured Rock. AGU Fall Meeting, San Francisco, CA, December 10 14, 2007.

Dontsova, K., J. `imonek, J. Pennington, and C. Price, Facilitated transport of high explosives in mineral soils, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 283-9, ASA, Madison, 2007.

Fayer MJ, and JM Keller. 2007. Recharge Data Package for Hanford Single-Shell Tank Waste Management Areas. PNNL-16688, Pacific Northwest National Laboratory, Richland, WA

Forkutsa, I., M. Gribb, J `imonek, J. McNamara, and D. Chandler, Effect of different soil hydraulic properties estimates on soil water content predictions, Dry Creek Experimental Watershed, Idaho, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 183-8, ASA, Madison, 2007.

Forkutsa, I., M. Gribb, J. `imonek, J. McNamara, D. Chandler, Estimation of effective soil hydraulic properties at Treeline site, Dry Creek experimental watershed, Idaho, Environmental Sensing Symposium, October 25-26, 2007, Boise State University, Boise, Idaho, 52, 2007.

Freedman VL, ZF Zhang, JM Keller, and Y Chen. 2007. Development of Waste Acceptance Criteria at 221-U Building: Initial Flow and Transport Scoping Calculations . PNNL-16585, Pacific Northwest National Laboratory, Richland, WA.

Fuentes, R., J. `imonek, L. Cáceres, Mauricio Escudey, Simulacion y modelacion matematica del perfil de temperatura de suelos derivados de materiales volcanicos afectados por un impacto termivo mediante la aplicacion del software HYDRUS -1D, XVII Congreso Latinoamericano de la Ciencia del Suelo, Leon Guanajuato, Mexico, Septiembre 17 al 21, 2007.

Gardner, K. and B.L. McGlynn. 2007. Spatio-Temporal Controls of Stream Water Nitrogen Export in a Rapidly Developing Watershed in the Northern Rockies. American Geophysical Union Fall Meeting, 2007.

Gebrenegus, Th., B.E. Lassiter, N. Araki, and M. Tuller, 2007. Evaluation of Global and Local Image Binarization Techniques for Quantitative Analysis of X-Ray CT Images of Geological Materials. SSSA International Annual Meeting, New Orleans, LA, November 4-8, 2007.

Guber, A. K., Ya. A. Pachepsky, D. Jacques, M. Th. van Genuchten, J. `imonek, T. J. Nicholson, and R. E. Cady, Multimodel prediction of water flow in field soil using pedotransfer functions, AGU Spring meeting, Acapulco, Mexico, 2007.

Hanson, B. R., D. M. May, J. Hopmans, and J. Simunek, Drip Irrigation As A Sustainable Practice Under Saline Shallow Ground Water Conditions, USCID Fourth International Conference, Sacramento, CA, 715-725, September 30- October 6, 2007.

Hardelauf, H., M. Javaux, M. Herbst, S. Gottschalk, R. Kasteel, J. Vanderborght, H. Vereecken, and J. `imonek, PARSWMS: a parallelized model for simulating 3-D water flow and solute transport in soils, EGU Annual meeting, April, 2007.

Jencso, K, B.L. McGlynn, M.N. Gooseff, S.M. Wondzell, K.E. Bencala, and R.A. Payn. 2007. Topographic controls on hillsloperiparian water table continuity in a set of nested catchments, Northern Rocky Mountains, Montana. American Geophysical Union Fall Meeting. Fall, 2007.

Jones, S. B., R. Heinse, J. `imonek, M. Tuller and D. Or, Numerical modeling of porous-media hydrodynamics in variable-gravity during parabolic flight, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H53E-1471, 2007.

Jones, S.B., R. Heinse, J. Simunek, M. Tuller, and D. Or, 2007. Numerical Modeling of Unsaturated Flows in Variable Gravity During Parabolic Flight. AGU Fall Meeting, San Francisco, CA, December 10 14, 2007.

Kleissl, J., J. M. H. Hendrickx, and J. `imonek, HYDRUS Simulations of Surface Temperatures, SPIE, 2007.

Kleissl, J., J. M. H. Hendrickx, H. Moreno, and J. `imonek, HYDRUS Simulations of Soil Surface Temperatures, SPIE, 2007.

Knight RJ, JD Irving, P Tercier, EJ Freeman, CJ Murray, and ML Rockhold. 2007. "A Comparison of the Use of Radar Images and Neutron Probe Data to Determine the Horizontal Correlation Length of Water Content ." In Subsurface Hydrology: Data Integration for Properties and Processes: Geophysical Monograph Series, vol. 171, ed. David W. Hyndman, Frederick D. Day-Lewis, Kamini Singha, pp. 31-44. American Geophysical Union, Washington, DC.

Köhne, J. M. and J. `imonek, Modeling surface runoff and infiltration in soil with mobile and immobile water regions, EGU Annual meeting, April, 2007.

Kuroda, S., H. Saito, T. Okuyama, M. Takeuchi, J `imonek, and M. Th. van Genuchten, Quasi 3D model construction of artificial recharge through the vadose zone using time-lapse zero-offset profiling of cross borehole radar, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H41H-06, 2007.

M.G. Schaap, M. Porter, and D. Wildenschild, 2007b. Simulating Water Retention Characteristics with Lattice Boltzmann Methods. ASA-CSSA-SSSA meetings in New Orleans, November 4-8, 2007. Poster 183-4, Tuesday November 6, 2007.

M.G. Schaap, M. Tuller, A. Guber, and Y. Pachepsky, 2007c. Observing and Simulating Macropore Flow with Computed Tomography and Lattice Boltzmann Methods. ASA-CSSA-SSSA meetings in New Orleans, November 4-8, 2007. Poster 184-7, Tuesday November 6, 2007.

Martín, M.A., M. Tuller, A. Guber, C. García-Gutiérrez, F. San José, Y. Pachepsky, and J. Caniego, 2007. CT Data and Analysis for Large Soil Columns. International Meeting on X-ray Computed Tomography of Soil, University of Guelph, Guelph, Canada August 19-22, 2007.

Martin, M.A., M. Tuller, A.K. Guber, C. García-Gutiérrez, F. San Jose Martinez, Y.A. Pachepsky, and J.F. Caniego, 2007. Pore Space Statistics From the X-ray CT of Large Undisturbed Soil Columns. AGU Fall Meeting, San Francisco, CA, December 10 14, 2007.

McGlynn, B.L., K. Jencso, R. Payn, M. Gooseff, T. Covino, and J. Seibert. 2007. Conceptualizing, testing, and transferring watershed characteristic-runoff generation relationships. Fall AGU [Invited].

McGlynn, B.L., Riveros-Iregui, D.A., Emanuel, R.E., Muth, D.J., Epstein, H.E., Welsch, D.L., Pacific, V.J., and Wraith, J.M., Diurnal Hysteresis between Soil CO2 and Soil Temperature is controlled by Soil Water Content. American Geophysical Union Fall Meeting, 2007.

McNamara, R., B.L. McGlynn, K. Gardner, and P. Jenkins. 2007. In-Stream Nitrate Immobilization Across Development Gradients and Stream Network Position in a Rapidly Developing Mountain Watershed, West Fork of the Gallatin River, Big Sky, Montana. American Geophysical Union Fall Meeting, 2007.

Muth, D.J., H. Epstein, R. Emanuel, B.L. McGlynn, D. Welsch. 2007. Net Ecosystem Exchange in a Forested Montane Watershed: Trends and Trials in Complex Terrain. Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract B21D-06.

Oostrom M, PD Thorne, GV Last, and MJ Truex. 2007. Modeling of Carbon Tetrachloride Flow and Transport in the Subsurface of the 200 West Disposal Sites: Large-Scale Model Configuration and Predicted Future Carbon Tetrachloride Distribution beneath the 216-Z-9 Disposal Site. PNNL-17181, Pacific Northwest National Laboratory, Richland, WA.

Pacific, V.J., D.A. Riveros-Iregui, B.L. McGlynn, D.L. Welsch, and H.E. Epstein. 2007. Comparison of soil CO2 concentrations and surface CO2 efflux across riparian-hillslope transitions: wet versus dry growing seasons. American Geophysical Union Fall Meeting. Fall, 2007.

Pang, L., M. McLeod, J. Aislabie, J. `imonek, M. Close, and R. Hector, Removal rates of faecal bacteria and phage viruses in 10 NZ soils under dairy-shed effluent irrigation, Proc. of New Zealand Hydrological Society Conference, Rotorua, New Zealand, 20-23 November 2007.

Payn, R., M. Gooseff, B.L. McGlynn, K.E. Bencala, and S.M. Wondzell. 2007. Multiple spatial scales of surface water - groundwater exchange in a headwater stream in Montana, USA. 2007 Geological Society of America Annual Meeting, Denver.

Payn, R., M. Gooseff, B.L. McGlynn, S. Thomas. 2007. Sensitivity of whole-stream metabolism estimates to fully characterized stream-groundwater exchange. North American Benthological Society Annual Meeting. #497.

Payn, R.A., M.N. Gooseff, B.L. McGlynn, K.E. Bencala, S.M. Wondzell, K. Jencso. 2007. Relationships between stream  ground water exchange and topography of the channel, valley, and watershed. American Geophysical Union Fall Meeting. Fall, 2007.

Peterson RE, RJ Serne, PD Thorne, MD Williams, and ML Rockhold. 2007. Uranium Contamination in the Subsurface Beneath the 300 Area, Hanford Site, Washington . PNNL-17034, Pacific Northwest National Laboratory, Richland, WA.

Pontedeiro, E. M., J. `imonek, M. van Genuchten, and R. Cotta, Performance assessment modeling of a radioactive mining waste disposal site, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 184-5, ASA, Madison, 2007.

Pontedeiro, E., M. Cipriani, M. Th. van Genuchten, and J. `imonek, Evaluation of the transport of natural radioactive materials in large lysimeters using Hydrus-1D, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H53F-1496, 2007.

Porter, M.L, D. Wildenschild, and M.G. Schaap, 2007. Investigating Interfacial Area in a Multiphase Porous System Using Computed Microtomography and Lattice-Boltzmann Simulations, AGU Fall meeting San Francisco, H43J-04.

Riveros-Iregui, D.A., McGlynn, B.L., Epstein, H.E., Welsch, D.L., Pacific, V.J., Muth, D.J., Emanuel, R.E., Jencso, K.G., Wraith, J.M., 2007. Tenderfoot Creek Experimental Forest, Montana: Measuring and modeling carbon and water fluxes from point to watershed scales (Part I). AmeriFlux Annual Meeting, October 17-19, Boulder, CO.

Riveros-Iregui, D.A., McGlynn, B.L., Pacific, V.J., Epstein, H.E., and Welsch, D.L, Soil CO2 Efflux Variability in Complex Terrain: Towards Estimation of Watershed-Level Rates. American Geophysical Union Fall Meeting, 2007.

Riveros-Iregui, D.A., McGlynn, B.L., Pacific, V.J., Epstein, H.E., Welsch, D.L. and Jencso, K.G. Soil CO2 Efflux from a Subalpine Catchment. National Center for Atmospheric Research "Regional Biogeochemistry: Needs and Methodologies." June 2007, Boulder, CO.

Saito, H., J `imonek, A. Tuli, and J. W. Hopmans, Improving heat pulse probe sensitivity without changing its geometry, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H53F-1477, 2007.

Saito, H., J. `imonek, J. W. Hopmans, and A. Tuli, Numerical evaluation of alternative heat pulse probe designs and analyses, 2007 Environmental Sensing Symposium, October 25-26, 2007, Boise State University, Boise, Idaho, 119-123, 2007.

Saito, H., K. Seki, and J. `imonek. Variably-saturated water flow in kriged hydrological parameter fields, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 282-5, ASA, Madison, 2007.

Schaap, M., M. Tuller, A. Guber, and Y. Pachepsky, 2007. Observing and Simulating Macropore Flow with Computed Tomography and Lattice Boltzmann Methods. SSSA International Annual Meeting, New Orleans, LA, November 4-8, 2007.

Schaap, M.G, M. Tuller, A. Guber, M.A. Martin, F.S. Martinez, and Y. Pachepsky, 2007. Macropore Flow in Soil Columns: Investigations with Computer Tomography and Lattice Boltzmann Simulations. AGU Fall Meeting, San Francisco, CA, December 10 14, 2007.

Schaap, M.G. 2007. Hydraulic Functions, Lecture in Vadose Zone Modeling Course (Lead J.W. Hopmans), University of California, Davis. April 26, 2007.

Schaap, M.G. 2007. Lattice Boltzmann Methods for Interfacial Processes in Porous Media. Invited presentation. Workshop on Modelling, Analysis, and Simulation of Multiscale Nonlinear Systems, Oregon State University, Corvallis, June 25-29, 2007.

Schaap, M.G. 2007. Soil Physics and Micro-Meteorology at the Soil-Atmosphere Interface. Invited lecture for the Atmospheric Sciences Department, University of Arizona. October 18, 2007.

Schaap, M.G., M. Tuller, A. Guber, M.A. Martin, F.S. Martinez, and Y. Pachepsky, 2007d. Macropore Flow in Soil Columns: Investigations with Computer Tomography and Lattice Boltzmann Simulations. AGU Fall meeting San Francisco, H53E-1457.

`imonek, J., K. Dontsova, J. Pennington, and H. Saito, Implementation of new physical and chemical nonequilibrium models into the HYDRUS-1D software package and their application to column experiments with explosives under saturated and unsaturated conditions, Army Research Office Meeting, Springfield, Virginia, January 31-February 1, 2007.

Schuh, M. F.X.M. Casey, and H. Hakk. 2007. Farm-scale reconnaissance of Estrogens in subsurface waters. In Annual Meetings Abstracts [CD-ROM]. ASA, CSSA, and SSSA, Madison, WI.

Seo, H. S., J. `imonek, and E. P. Poeter, Documentation of the HYDRUS Package for MODFLOW-2000, the U.S. Geological Survey Modular Ground-Water Model, GWMI 2007-01, International Ground Water Modeling Center, Colorado School of Mines, Golden, Colorado, 96 pp., 2007.

`imonek, J., H. Saito, J. W. Hopmans, and A. Tuli, Numerical evaluation of alternative heat pulse probe designs and analyses, Environmental Sensing Symposium, October 25-26, 2007, Boise State University, Boise, Idaho, 35, 2007.

`imonek, J., K. Dontsova, and J. Pennington, Implementation of colloid and colloid-facilitated solute transport module into the HYDRUS-1D software package: numerical verification and applications, ARO meetings, September 23-24, 2007, Vicksburg, MS, 2007.

Tartakovsky AM, AL Ward, and P Meakin. 2007. Pore-scale Simulations of Drainage of Heterogeneous and Anisotropic Porous Media. PHYSICS OF FLUIDS, vol. 19 (10), pp. NIL 240-NIL 247.

Truex MJ, VR Vermeul, PE Long, FJ Brockman, M Oostrom, S Hubbard, RC Borden, and JS Fruchter. 2007. Treatability Test Plan for an In Situ Biostimulation Reducing Barrier . PNNL-16424 Rev. 1, Pacific Northwest National Laboratory, Richland, WA.

Tuli, A., T. Kamai, H. Saito, J. Hopmans, and J. `imonek, Experimental and numerical sensitivity analyses of heat pulse probe designs, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 88-8, ASA, Madison, 2007.

Tuller, M., and Th. Gebrenegus, 2007. Assessment of the Impact of Physico-Chemical Factors on Initiation and Evolution of Dessication Cracks in Bentonite-Sand Mixtures with X-Ray Computed Tomography. SSSA International Annual Meeting, New Orleans, LA, November 4-8, 2007.

Tuller, M., and Th. Gebrenegus, 2007. Evaluation of Local and Global Segmentation Techniques for Quantitative Analysis of X-Ray CT Images of Geological Materials. AGU Fall Meeting, San Francisco, CA, December 10 14, 2007.

Twarakavi, N. K. C., J. `imonek, and M. Schaap, New pedotransfer functions for estimating soil hydraulic parameters using the Support Vector Machines method, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 180-9, ASA, Madison, 2007.

van Genuchten, M., Th., F. J. Leij, N. Toride, and J. `imonek, Analytical solute transport modeling using the STANMOD computer software package, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 284-2, ASA, Madison, 2007.

Vermeul VR, MD Williams, BG Fritz, RD Mackley, DP Mendoza, DR Newcomer, ML Rockhold, BA Williams, and DM Wellman. 2007. Treatability Test Plan for 300 Area Uranium Stabilization through Polyphosphate Injection. PNNL-16571, Pacific Northwest National Laboratory, Richland, WA.

Wang, T., V. A. Zlotnik, J. `imonek, and D. Wedin, Using process-based models and pedotransfer functions for soil hydraulic characteristics to estimate groundwater recharge in semi-arid regions: Is this a right approach? Paper #128602, GSA Denver Annual Meeting, 2831 October, 2007.

Ward AL, SO Link, CE Strickland, K Draper, and RE Clayton. 2007. 200-BP-1 Prototype Hanford Barrier Annual Monitoring Report for Fiscal Years 2005 Through 2007 . PNNL-17176, Pacific Northwest National Laboratory, Richland, WA.
Ward AL. 2007. Geotechnical, Hydrogeologic and Vegetation Data Package for 200-UW-1 Waste Site Engineered Surface Barrier Design . PNNL-17134, Pacific Northwest National Laboratory, Richland, WA.

Wellman DM, EM Pierce, M Oostrom, and JS Fruchter. 2007. Experimental Plan: 300 Area Treatability Test: In Situ Treatment of the Vadose Zone and Smear Zone Uranium Contamination by Polyphosphate Infiltration . PNNL-16823, Pacific Northwest National Laboratory, Richland, WA.

Winowiecki, L., E. Somarriba, P. McDaniel, J. Johnson-Maynard, M. Tuller, and A. Falen, 2007. Biogeochemical Cycling of Base Cations in a Diverse Cacao Agroforestry System, Cabécar Indigenous Territories, Talamanca, Costa Rica. 2nd International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making Ecosystem Services Count for Farmers, Consumers and the Environment, CATIE, Turrialba, Costa Rica, 17-21 September 2007.

Zhang ZF, JM Keller, and CE Strickland. 2007. T Tank Farm Interim Surface Barrier Demonstration--Vadose Zone Monitoring Plan . PNNL-16538, Pacific Northwest National Laboratory, Richland, WA.

Zhang, Z.F., and R. Khaleel. 2007. Comparison of models of saturation-dependent anisotropy in unsaturated hydraulic conductivity. PNNL-16886, Pacific Northwest National Laboratory, Richland, Washington.

02/27/2009

Abdu, H., D. A. Robinson, M. Seyfried, and S. B. Jones. 2008. Geophysical imaging of watershed subsurface patterns and prediction of soil texture and water holding capacity. Water Resour. Res., 44, W00D18, doi:10.1029/2008WR007043.
Akay, O., G. A. Fox, and J. `imonek. 2008. Numerical simulation of water flow during macropore/subsurface drain interaction using HYDRUS, Vadose Zone J. 7(3):909-918.
Anapalli, S.S., L.R. Ahuja, D.C. Nielsen, T.J. Trout, and L. Ma. 2008. Use of Crop Simulation Models to Evaluate Limited Irrigation Management Options for Corn in Semi-Arid Environment. Water Resour. Res. 44, W00E02.
Baumhardt, R.L., O.R. Jones, and R.C. Schwartz. 2008. Long term effects of profile-modifying deep plowing on soil properties and crop yield. Soil Sci. Soc. Am. J. 72:677-682.
Berli, M., A. Carminati, T.A. Ghezzehei, and D. Or. 2008. Evolution of unsaturated hydraulic conductivity of aggregated soils due to compressive forces. Water Resour. Res. 44:W00C09.
Bradford, S. A., and S. Torkzaban. 2008. Colloid transport and retention in unsaturated porous media: A review of interface, collector, and pore scale processes and models. Vadose Zone J. 7:667-681.
Bradford, S. A., E. Segal, W. Zheng, Q. Wang, and S. R. Hutchins. 2008. Reuse of CAFO waterwater on agricultural lands: Potential environmental contaminants, transport pathways, and treatments. J. Environ. Qual. 37:597-615.
Buchner, J. S., J. `imonek, J. Lee, D. E. Rolston, J. W. Hopmans, A. P. King, and J. Six. 2008. Evaluation of CO2 fluxes from an agricultural field using a process-based numerical model, J. Hydrology, doi: 10.1016/j.jhydrol.2008.07.035, 361(1-2):131143.
Caldwell, T.G., E.V. McDonald and M.H. Young. 2008. The seedbed microclimate and active revegetation of disturbed lands in the Mojave Desert. J. Arid Environs. doi:10.1016/j.jaridenv.2008.12.008
Caldwell, T.G., M.H. Young, J. Zhu and E.V. McDonald. 2008. The spatial structure of hydraulic properties from canopy to interspace in the Mojave Desert. Geophysical Res. Letters. vol. 35, L19406, doi:10.1029/2008GL035095.
Casey, F.X.M., P. Oduor, H. Hakk, G.L. Larsen, and T.M. DeSutter. 2008. Transport of 17beta-Estradiol and Testosterone in a Field Lysimeter. Soil Sci. 173:456-467.
Chen W.P., L.Q. Li, A.C. Chang, L.S. Wu, M. Khosrivafard, and R. L. Chaney. 2008. Characterizing the Solid-Solution Partitioning Coefficient and Plant Uptake Factor of As, Cd, and Pb in California Croplands. Agriculture, Ecosystems Environ. 129:212-220
Chen, W.P, A.C. Chang, L.S. Wu, and Y.S. Zhang. 2008. Metal Uptake by Corn Grown on Media Treated with Particle-Size Fractionated Biosolids. Science of the Total Environment. 392:166-173.
Chen, W.P, N. Krage, L. S. Wu, G.X. Pan, M. Khosrivafard, and A.C. Chang. 2008. Arsenic, Cadmium, and Lead in California Cropland Soils: Role of Fertilizers. J. Environ. Qual 37:689-695.
Chen, W.P, N. Krage, L.S. Wu, A.L. Page, and A.C. Chang. 2008. Fertilizer Application and Trace Element Contents in Vegetable Production Soils of California. Water, Air & Soil Pollution 190:209-219.
Chen, W.P., L.S. Wu, W.T. Frankenberger, Jr., and A.C. Chang. 2008. Soil Enzyme Activities of Long-term Reclaimed Wastewater Irrigated Soils. J. Environ. Qual. 37:536-542.
Chief, K., T.P.A. Ferré, and A. C. Hinnell. 2008. The effects of anisotropy on in situ air permeability measurements. Vadose Zone J. 7:1-7.
Chief, K., T.P.A. Ferré, and B. Nijssen. 2008. Examination of correlation between air permeability and saturated hydraulic conductivity in unburned and burned desert soils. Soil Sci. Soc. Am. J. 72:1-9
Corwin, D. L., and S. A. Bradford. 2008. Environmental Impacts and Sustainability of degraded water reuse. J. Environ Qual. 37:51-57.
Das, N.N. B.P. Mohanty, M.H. Cosh, and T.J. Jackson. 2008. Modeling and Assimilation of Root Zone Soil Moisture Using Remote Sensing Observations in Walnut Gulch Watershed During SMEX04. Remote Sensing Environ. 112(2):415-429.
Das, N.N., and B.P. Mohanty. 2008. Temporal Dynamics of PSR-Based Soil Moisture Across Spatial Scales in an Agricultural Landscape During SMEX02: A Wavelet Approach. Remote Sensing Environ. 112(2):522-534.
Das, N.N., B.P. Mohanty, and E.G. Njoku. 2008. A Markov Chain Monte Carlo Algorithm for Upscaled Soil-Vegetation-Atmosphere-Transfer Modeling to Evaluate Satellite-Based Soil Moisture Measurements. Water Resour. Res. 44, 10.1029/2008WR006472.
De Silva, M.S., M. H. Nachabe, J. `imonek, and R. Carnahan. 2008. Simulating root water uptake from a heterogeneous vegetative cover, J. Irrig. Drain. Engin.-ASCE, 134(2), 167-174, DOI: 10.1061/(ASCE)0733-9437(2008)134:2(167).
Devitt, D.A., M.H. Young, M. Baghzouz, and B.M. Bird. 2008. Surface temperature, heat loading, and spectral reflectance of artificial turfgrass. J. Turfgrass and Sports Surface Science. 83:68-82.
Fan, Z., and F.X.M. Casey. 2008. Estimating Solute Transport Parameters Using Stochastic Ranking Evolutionary Strategy. Vadose Zone J. 7:124-130.
Fan, Z., F.X.M. Casey, H. Hakk, and G.L. Larsen. 2008. Modeling Coupled Degradation, Sorption, and Transport of 17beta-Estradiol in Undisturbed Soil. Water Resour. Res. 44:W08424, doi:10.1029/2007WR006407.
Fang, Q., L. Ma, Qiang Yu, R. W. Malone, Saseendran, S. A., and L. R. Ahuja. 2008. Modeling nitrogen and water management effects in a wheat-maize double-cropping system. J. Environ. Qual. 37:2232-2242
Farahbakhshazad, N., Dinnes, D.L., Li, C., Jaynes, D.B. and Salas, W. 2008. Modeling biochemical impacts of alternative management practices for a row-cop field in Iowa agriculture. Ecosys. Environ. 123(1-3):30-48.
Flury, M. and Qiu, H., 2008. Modeling colloid-facilitated contaminant transport in the vadose zone. Vadose Zone J. 7:682-697.
Gao, Z., D. H. Lenschow, R. Horton, M. Zhou, L. Wang, and J. Wen. 2008. Comparison of two soil temperature algorithms for a bare ground site on the Loess Plateau in China. J. Geophys. Res., 113, D18105, doi:10.1029/2008JD010285.
Gao, Z., R. Horton, L. Wang, H. Liu, and J. Wen. 2008. An improved force-restore method for soil temperature prediction. European J. of Soil Science 59: 972981. doi: 10.1111/j.1365-2389.2008.01060.x.
Gargiulo, G., S. A. Bradford, J. Simunek, P. Ustohal, H. Vereecken, and E. Klumpp. 2008. Bacteria transport and deposition under unsaturated flow conditions: The role of water content and bacteria surface hydrophobicity. Vadose Zone J. 7:406-419.
Gieselman, H., J.L. Heitman, and R. Horton. 2008. Effect of a hydrophobic layer on the upward movement of water under freezing conditions. Soil Sci. 173:297-305.
Goldberg, S.R., Suarez, D.L., Shouse, P.J. 2008. Influence of soil solution salinity on boron adsorption by soils. Soil Sci. 173:368-374.
Gowda, P., Mulla, D.J., Jaynes, D.B, and Ahuja, L.R. 2008. Simulated long-term nitrogen losses for a Midwestern agricultural watershed in the United States. Agricult. Water Manag. 95:616-624.
Gowda, P.H, J.L. Chavez, P.D. Colaizzi, S.R. Evett, T.A. Howell, and J.A. Tolk. 2008. ET mapping for agricultural water management: Present status and challenges. Irrigation Science, 26(3):223-237.
Gowda, P.H, T.A. Howell, S.R. Evett, J.L. Chavez, and L. New. 2008. Remote sensing of contrasting tillage practices in the Texas Panhandle. International J. Remote Sensing, 29(12):3477-3487.
Hanson, B.R., J.W. Hopmans and J. Simunek. 2008. Leaching with subsurface drip irrigation under saline, shallow groundwater conditions. Vadose Zone J. 7(2): 810818. doi: 10.2136/vzj2007.0053.
Haruta, S., W.P. Chen, J. Gan, J. `imonek, A.C. Chang, and L.S. Wu. 2008. Leaching Risk of N-Nitrosodimethylamine (NDMA) in Soil Receiving Reclaimed Wastewater. Ecotox. Environ. Safety 69:374-380.
Heitman, J. L., R. Horton, T. Ren, I. N. Nassar, and D. D. Davis. 2008. A test of coupled soil heat and water transfer prediction under transient boundary temperatures. Soil Sci Soc Am J. 72:11971207.
Heitman, J. L., X. Xiao, R. Horton, and T. J. Sauer. 2008. Sensible heat measurements indicating depth and magnitude of subsurface soil water evaporation. Water Resour. Res., 44, W00D05, doi:10.1029/2008WR006961.
Heitman, J.L., R. Horton, T.J. Sauer, and T.M. DeSutter. 2008. Sensible heat observations reveal soil-water evaporation dynamics. J. Hydromet. 9:165-171.
Herbst, M., H. J. Hellebrand, J. Bauer, J. A. Huisman, J. `imonek, L. Weihermüller, A. Graf, J. Vanderborght, and H. Vereecken. 2008. Multiyear heterotrophic soil respiration: evaluation of a coupled CO2 transport and carbon turnover model, Ecol. Modelling, 214:271-283.
Huo, Z., Shao, M. A., and R. Horton. 2008. Impact of gully on soil moisture of shrubland in wind-water erosion crisscross region of the Loess Plateau. Pedosphere 18:674680.
Ines, A.V.M. and B.P. Mohanty. 2008. Near-Surface Soil Moisture Assimilation for Quantifying Effective Soil Hydraulic Properties under Different Hydro-climatic Conditions. Vadose Zone J. 7(1):39-52.
Ines, A.V.M. and B.P. Mohanty. 2008. Near-Surface Soil Moisture Assimilation to Quantify Effective Soil Hydraulic Properties Using Genetic Algorithm. 1. Conceptual Modeling. Water Resour. Res. 44, 10.1029/2007WR005990.
Ines, A.V.M. and B.P. Mohanty. 2008. Parameter Conditioning with a Noisy Monte Carlo Genetic Algorithm for Estimating Effective Soil Hydraulic properties from Space. Water Resour. Res. 44, 10.1029/2008WR006125.
Jacques, D., J. `imonek, D. Mallants and M. Th. van Genuchten. 2008. Modeling coupled water flow, solute transport and geochemical reactions affecting heavy metal migration in a Podzol soil, Geoderma. doi:10.1016/j.geoderma.2 008.01.009, 145:449-461.
Jacques, D., J. `imonek, D. Mallants, and M. Th. van Genuchten. 2008. Modeling coupled hydrological and chemical processes: Long-term uranium transport following mineral phosphorus fertilization, Vadose Zone J. doi:10.2136/VZJ2007.0084, Special Issue. 7(2):698-711.
Jana, R., B.P. Mohanty, and E. Springer. 2008. Bayesian Implementation of Multi-scale Pedo-Transfer Functions with Non-Linear Bias Corrections. Water Resour. Res. 10.1029/2008WR006879.
Jaynes, D.B., Kaspar, T.C., Moorman, T.B. and Parkin, T.B. 2008. Potential methods for reducing nitrate losses in artificially drained fields. J. Environ. Qual. 37:429-436.
Ju, Z., T. Ren, and R. Horton. 2008. Influences of dichlorodimethylsilane treatment on soil hydrophobicity, thermal conductivity, and electrical conductivity. Soil Science. 173:425432.
Juhwan Lee, Jan W. Hopmans, Chris van Kessel , Amy P. King, K. Jeannie Evatt, Dianne Louie, Dennis E. Rolston , and Johan Six. 2008. Tillage and seasonal emissions of CO2, N2O and NO across a seed bed and at the field scale in a mediterranean climate. Agriculture, Ecosystem, and Environment. Doi:10.1016/j.agee.2008.10.012.
Kamai, T., A. Tuli, G. J. Kluitenberg, and J. W. Hopmans. 2008. Soil water flux density measurements near 1 cm d-1 using an improved heat pulse probe design. Water Resour. Res. 44:W00D14, doi:10.1029/2008WR007036.
Kizito, F. C.S. Campbell, G.S. Campbell, D.R. Cobos, B.L. Teare, B. Carter, and J.W. Hopmans. 2008. Frequency, electrical conductivity and temperature analysis of low-cost moisture sensor. J. Hydrology. 352:367-378. DOI:10.1016/j.jjhydrol.2008.01.021.
Kodeaová, R., M. Ko
árek, V. Kodea, J. `imonek, and J. Kozák. 2008. Impact of soil micromorphological features on water flow and herbicide transport in soils, Vadose Zone Journal, doi:10.2136/VZJ2007.0079, 7(2):798-809.
Li, L. R. W. Malone, L. Ma, T. C. Kaspar, D. B. Jaynes, S. A. Saseendran, Q. Yu, and L. R. Ahuja. 2008. Winter cover crop effects on nitrate leaching in subsurface drainage as simulated by RZWQM-DSSAT. Trans. ASABE 51(5):1575-1583.
Liu, G., B. Li, T. Ren, R. Horton, and B. C. Si. 2008. Analytical solution of heat pulse method in a parallelepiped sample space with inclined needles. Soil Sci Soc Am J. 72:12081216.
Liu, X., T. Ren, and R. Horton. 2008. Determination of soil bulk density with thermo-TDR sensors. Soil Sci. Soc. Am. J. 72:1000-1005.
Logsdon, S.D. 2008. Activation energies and temperature effects from electrical spectra of soil. Soil Sci. 173:359-367.
Logsdon, S.D. 2008. Electrical spectra of undisturbed soil from crop rotation study. Soil Sci. Soc. Am. J. 72:11-15.
Lu, S., T. Ren, and Y. Gong, and R. Horton. 2008. Evaluation of models for describing soil water retention curve from saturation to oven dryness. Soil Sci. Soc. Am. J. 72:15421546.
Ma, L., Ahuja, L. R., and Bruuselma, T. 2008. Quantifying and Understanding Plant Nitrogen Uptake for Systems Modeling. CRC Press. 313 pp.
Ma, L., Malone, R.W., Jaynes, D.B., Thorp, K.R., Ahuja, L.R. 2008. Simulated Effects of Nitrogen Management and Soil Microbes on Soil Nitrogen Balance and Crop Production. Soil Sci. Soc. Am. J. 72:1594-1603.
Mazahrih, N.Th., N. Katbeh-Bader, S.R. Evett, J.E. Ayars and T.J. Trout. 2008. Field calibration accuracy and utility of four down-hole water content sensors. Vadose Zone J. 7:992-1000.
Meng, H., Green, T.R., Salas, J., Ahuja, L.R., 2008. Development and Testing of a Terrain-Based Hydrologic Model for Spatial Hortonian Infiltration and Run-Off/On. Environmental Modeling & Software. 23 (6):794-812.
Ochsner, T.E., and J.M. Baker. 2008. In Situ Monitoring of Soil Thermal Properties and Heat Flux during Freezing and Thawing. Soil Sci. Soc. Am. J. 72:1025-1032.
Olmanson, O.K., and T.E. Ochsner. 2008. A Partial Cylindrical Thermo-Time Domain Reflectometry Sensor. Soil Sci. Soc. Am. J. 72:571-577.
Pan, F., M. Ye, J. Zhu, Y.-S. Wu, B. X. Hu, and Z. Yu. 2008. Incorporating Layer- and Local-Scale Heterogeneities in Numerical Simulation of Unsaturated Flow and Tracer Transport. J. Contaminant Hydrology. doi:10.1016/j.jconhyd.2008.10.012.
Pang, L., M. McLeod, J. Aislabie, J. `imonek, M. Close, and R. Hector. 2008. Modeling transport of fecal coliforms and Salmonella bacteriophage in ten undisturbed New Zealand soils under dairy shed effluent irrigation, Vadose Zone J. 7(1):97-111.
Robinson D.A., C.S. Campbell, J. Hopmans, B.K. Hornbuckle, S.B. Jones, R. Knight, F. Ogden, J. Selker, O. Wendroth. 2008. A Review of, and Vision for, Soil Moisture Measurement for Ecological and Hydrological Watershed Scale Observatories. Vadose Zone J. 7:358-389. doi:10.2136/vzj2007.0143.
Robinson, D.A., H. Abdu, S.B. Jones, M. Seyfried, I. Lebron, and R. Knight. 2008. Eco-Geophysical Imaging of Watershed-Scale Soil Patterns Links with Plant Community Spatial Patterns. Vadose Zone J. 7:11321138, doi:10.2136/vzj2008.0101.
Sansoulet, J., Y.-M. Cabidoche, P. Cattan, S. Ruy, and J. `imonek. 2008. Spatially distributed water fluxes in an Andisol under banana plants: experiments and 3D modelling, Vadose Zone J. doi:10.2136/VZJ2007.0073, 7(2):819-829.
Sauer, T.J., O.D. Akinyemi, P. Thery, J.L. Heitman, T.M. DeSutter, and R. Horton. 2008. Evaluation of a new, perforated heat flux plate design. International Com. Heat Mass Transfer 35:800804.
Schwartz, R.C., R.L. Baumhardt and T.A. Howell. 2008. Estimation of soil water balance components using an iterative procedure. Vadose Zone Journal. 7(1):115-123.
Schwartz, R.C., R.L. Baumhardt and T.A. Howell. 2008. Estimation of soil water balance components using an iterative procedure. Vadose Zone J. 7(1):115-123.
Segal, E., S. A. Bradford, P. Shouse, N. Lazarovitch, and D. Corwin. 2008. Integration of hard and soft data to characterize field-scale hydraulic properties for flow and transport studies. Vadose Zone J. 7:878-889.
Shang, J., Flury, M., Chen, G. and Zhuang, J., 2008. Impact of flow rate, water content, and capillary forces on in situ colloid mobilization during infiltration in unsaturated sediments. Water Resour. Res., 44: W06411, doi:10.1029/2007WR006516.
Shang, J., Flury, M., Harsh, J. B. and Zollars, R. L., 2008. Comparison of different methods to measure contact angles of soil colloids. J. Colloid Interface Sci., 328:299-307.
Sharma, P., Abdou, H. and Flury, M., 2008. Effect of the lower boundary condition and flotation on colloid mobilization in unsaturated sandy sediments. Vadose Zone J. 7:930-940.
Sharma, P., Flury, M. and Mattson, E. D., 2008b. Studying colloid transport in porous media using a geocentrifuge. Water Resour. Res., 44: W07407, doi:10.1029/2007WR006456.
Sharma, P., Flury, M. and Zhou, J., 2008c. Detachment of colloids from a solid surface by a moving air-water interface. J. Colloid Interface Sci. 326:143-150.
`imonek, J. and M. Th. van Genuchten. 2008. Modeling nonequilibrium flow and transport with HYDRUS, Vadose Zone J. doi:10.2136/VZJ2007.0074, 7(2):782-797.
`imonek, J. and S. A. Bradford. 2008. Vadose Zone Modeling: Introduction and importance, Vadose Zone J. doi:10.2136/VZJ2008.0012, 7(2), 581-586.
`imonek, J., J. M. Köhne, R. Kodeaová, and M. `ejna. 2008. Simulating nonequilibrium movement of water, solutes, and particles using HYDRUS: A review of recent applications. Soil Water Res. 3:542-551.
Simunek, J., and S. A. Bradford. 2008. Vadose zone modeling: Introduction and importance. Vadose Zone J. 7:581-586.
`imonek, J., M. Th. van Genuchten, and M. `ejna. 2008. Development and applications of the HYDRUS and STANMOD software packages, and related codes, Vadose Zone J. doi:10.2136/VZJ2007.0077, 7(2):587-600.
Singer, J.W., S.D. Logsdon, and D.W. Meek. 2008. Soybean growth and seed yield response to tillage and compost. Agron. J. 100:1039-1046.
Skaggs, T.H., and P.J. Shouse. 2008. Roots and root function: Introduction. Vadose Zone J. 7:10081009.
Strudley, M.W., Green, T.R., Ascough, II, J.C. 2008. Tillage Effects on Soil Hydraulic Properties in Space and Time: State of the Science. International Journal of Soil and Tillage Research. 99:4-48.
Tazehkand, S. S., S. Torkzaban, S. A. Bradford, and S. L. Walker. 2008. Cell preparation methods influence E. coli D21g surface chemistry and transport in saturated porous media. J. Environ. Qual. 37:2108-2115.
Thorp, K.R., Jaynes, D.B and Malone, R.W. 2008. Simulating the long-term performance of drainage water management across the Midwestern United States. Trans. ASABE 51(3):961-976.
Torkzaban, S., S. A. Bradford, M. Th. van Genuchten, and S. L. Walker. 2008. Colloid transport in unsaturated porous media: The role of water content and ionic strength on particle straining. J. Cont. Hydrology, 96:113-127.
Torkzaban, S., S. S. Tazehkand, S. L. Walker, and S. A. Bradford. 2008. Transport and fate of bacteria in porous media: Coupled effects of chemical conditions and pore space geometry. Water Res. Res. 44, Art. No. W04403, doi:10.1029/2007WR006541.
Tumlinson, L.G., J.W. Hopmans, Liu, and W.K. Silk. 2008. Thermal Neutron Computed Tomography of Soil Water and Plant Roots. Soil Sci. Soc. Am. J. 72:1234-1242.
Twarakavi, N. K. C., H. Saito, J. `imonek, and M. Th. van Genuchten. 2008. A new approach to estimate soil hydraulic parameters using only soil water retention data, doi:10.2136/sssaj2006.0342, Soil Sci. Soc. Am. J. 72(2):471-479.
Twarakavi, N. K. C., J. `imonek, and H. S. Seo. 2008. Evaluating interactions between groundwater and vadose zone using HYDRUS-based flow package for MODFLOW, Vadose Zone J. doi:10.2136/VZJ2007.0082, 7(2):757-768.
Vereecken, H., J. A. Huisman, H. Bogena, J. Vanderborght, J. A. Vrugt, and J. W. Hopmans. 2008. On the value of soil moisture measurements in vadose zone hydrology: A review, Water Resour. Res, 44, W00D06, doi:10.1029/2008WR006829.
Wang, X-P.,Y. Cui, Y.-X. Pan, X.-R. Li, Z. Yu, M.H. Young. 2008. Effects of rainfall characteristics on infiltration and redistribution patterns in revegetation-stabilized desert ecosystems. J. Hydrology. 358:134143.
Watanabe, K. and Flury, M., 2008. Capillary bundle model of hydraulic conductivity for frozen soil. Water Resour. Res., 44: W12402, doi:10.1029/2008WR007012.
Wilcox, B.P., P. I. Taucer, C. L. Munster, M. K. Owens, B. P. Mohanty, J. R. Sorenson, and R. Bazancox. 2008. Subsurface Stormflow is Important in Semiarid Karst Shrublands. Geophysical Res. Letter. 35, 10.1029/2008GL033696.
Xu J., L.S. Wu, W.P. Chen, A.C. Chang. 2008. Simultaneous determination of pharmaceuticals, endocrine disrupting compounds and hormone in soils by gas chromatography-mass spectrometry. Journal of Chromatography A. 1202: 189-195.
Yang, C., C. Zhu, J. Samper and S.B. Jones. 2008. Numerical modeling of the development of a preferentially leached layer on feldspar surfaces. Environ. Geol. DOI 10.1007/s00254-008-1445-3.
Yin, J., M. H. Young, and Z. Yu. 2008. Effects of paleoclimate and time-varying canopy structures on paleowater fluxes. J. Geophys. Res.- Atmospheres. 113. D06103. doi:10.1029/2007JD009010.
Young, M.H., G.S. Campbell and J. Yin. 2008. Correcting dual-probe heat-pulse readings for ambient temperature fluctuations. Vadose Zone J. 7:2230.
Zheng, W., S. R. Yates, and S. A. Bradford. 2008. Analysis of steroid hormones in dairy manure and wastewaters. Environ. Sci. Tech. 42:530-535.
Ascough, II, J.C., Ahuja, L.R., McMaster, G.S., Ma, L., Andales, A. A. 2008. Agricultural Models. In: Jorgensen, S.E., and Faith, B.D., editors. Ecological Models. Vol (1) Encyclopedia of Ecology., 5 vols. Oxford, Elsevier. p. 85-95.
Ascough, II, J.C., Fathelrahman, E.M., McMaster, G.S. 2008. Insect Pest Models and Insecticide Application. In: Jorgensen, S.E., Faith, B.D., editors. Ecological Models. Vol (3) Encyclopedia of Ecology., 5 vols. Oxford, Elsevier. p. 1978-1985.
Jacques, D., D. Mallants, J. `imonek and M. Th. van Genuchten. 2008. Modeling the fate of uranium from inorganic phosphorus fertilizer applications in agriculture, In: De Kok, L. J. and E. Schnug (eds.), Loads and Fate of Fertilizer-Derived Uranium, Backhuys Publishers, Leiden, The Netherlands, ISBN/EAN 978-90-5782-193-6, 57-64.
Logsdon, S.D., O. Mbuya, and T. Tsegaye. 2008. Bulk density and soil moisture sensors. p. 211-220. In (Logsdon et al., Eds.) Soil Science: Step-by-Step Field Methods. Soil Science: Step-by-Step Field Methods. Soil Sci. Soc. Am., Madison, WI.
Ma, L., Ahuja, L. R., and Bruuselma, T. 2008. Quantifying and Understanding Plant Nitrogen Uptake for Systems Modeling. CRC Press. 313 pp.
Ma, L., L. R. Ahuja, and T. Bruuselma. 2008. Current Status and Future Needs in plant N Uptake Modeling: A preface. In: Ma, L., Ahuja, L. R., and Bruuselma, T. (Eds). Quantifying and Understanding Plant Nitrogen Uptake for Systems Modeling. CRC Press. Pp. 1-11.
Malone, R. W. and Ma, L. 2008. N uptake effects on N loss in tile drainage as estimated by RZWQM. In: Ma, L., Ahuja, L. R., and Bruuselma, T. (eds). Quantifying and Understanding Plant Nitrogen Uptake for Systems Modeling. CRC press. Pp. 259-275.
McDonald, E.V., and T.G. Caldwell. 2008. Geochemical characteristics of Iraqi dust and soil samples and related impacts to weapon malfunctions, p. 258-265, In C.P. Nathanail, R.J. Abrahart, and R.P. Bradshaw (eds), Military Geography and Geology: History and Technology, Land Quality Press, Nottingham.
Ochsner, T.E. 2008. Measuring Soil Temperature, p. 235-251, In S. D. Logsdon, et al., eds. Soil Science: Step-by-Step Field Analyses. Soil Science Society of America, Madison, WI.
Wendroth, O. and D.A. Robinson. 2008. Scaling Processes in Watersheds. Encyclopedia of Water Science, Second Edition, 1:1,1024-1028.
Berli, M., L. Chen, and M.H. Young. 2008. Wildfire Effects on Watershed Hydrologic Processes: An Introduction for Hydraulic Engineers, Watershed Managers and Planners. DRI-Report No. 41243. Desert Research Institute, Las Vegas. 42p.
Butler, J. J., Jr., G. J. Kluitenberg, and D. O. Whittemore. 2008. Ground-water assessment in association with salt-cedar control  Report on phase two activities. Open-File Report 2008-13, Kansas Geological Survey, August, 44 p.
Chen Lopez, J.C., P. Waller, G. Giacomelli, and M. Tuller, 2008. Physical Characterization of Greenhouse Substrates for Automated Irrigation Management. In: Kubota C. and M. Kacira, Proceedings of the International Workshop on Greenhouse Environmental Control and Crop Production in Semi-Arid Regions. Acta Horticulturae, No. 797, 333-338.
Chen, L. and M.H. Young. 2008. Some Physical Aspects and a New Modeling Approach for Rainfall Infiltration-Runoff Processes. DRI Publication No. 412.
Cheyns, K., J. Mertens, J. `imunek, E. Smolders and D. Springael. 2008. Describing pesticide degradation using Monod kinetics: information from batch and column data, In: J. `imonek and R. Kodeaová (eds.), Proc. of The Second HYDRUS Workshop, March 28, 2008, ISBN: 978-80-213-1783-3, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 41-46.
De Wilde, T., J. Mertens, J. `imonek, K. Sniegowksi, P. Spanoghe, J. Ryckeboer, P. Jaeken, and D. Springael. 2008. Evaluating sorption and degradation characteristics of pesticides using column displacement experiments, In: J. `imonek and R. Kodeaová (eds.), Proc. of The Second HYDRUS Workshop, March 28, 2008, ISBN: 978-80-213-1783-3, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 35-40.
Evett, S.R., L.K. Heng, P. Moutonnet and M.L. Nguyen (eds.) 2008. Field Estimation of Soil Water Content: A Practical Guide to Methods, Instrumentation, and Sensor Technology. IAEA-TCS-30. International Atomic Energy Agency, Vienna, Austria. ISSN 10185518.
Hendrickx, J. M. H., H. Xie, J. B. J. Harrison, B. Borchers, and J. `imonek. 2008. Global Prediction of Thermal Soil Regimes, SPIE.
Jacques, D., J. `imonek, D. Mallants, and M. Th. van Genuchten. 2008. Simulation of the effect of time-variable water flow on the speciation and mobility of reactive elements in soil, In: J. `imonek and R. Kodeaová (eds.), Proc. of The Second HYDRUS Workshop, March 28, 2008, ISBN: 978-80-213-1783-3, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 85-92.
Jones, S.B., R.M. Estevez and D.A. Robinson. 2008. Frequency-Dependent Permittivity for Soil Water Content Determination. Second Workshop for Applications of Electromagnetic Techniques in Environmental Monitoring. Proceedings of Workshop II, Applications of Electromagnetic Techniques for Environmental Monitoring. August 26-27. Department of Civil Engineering  University of Taubate (UNITAU), Brasil.
Pontedeiro, E. M., M. Th van Genuchten, R. M. Cotta, and J. `imonek. 2008. The impact of preferential flow on the risk assessment of a radioactive mining waste disposal site, 2nd International Conference on Engineering for Waste Valorisation WasteEng 08, June 3-5, Patras, Greece.
Saito, H., M. Sakai, J. `imonek, and N. Toride. 2008. Numerical Analysis of Coupled Water, Vapor, and Heat Transport in Soils using HYDRUS, Proc. Soil Moisture Workshop, Tamachi, Tokyo, Japan, March 26-27, pp. 6.
Sakai, M., J. `imonek, and H. Saito. 2008. Evaluating Evapotranspiration from Meteorological Data Using HYDRUS-1D, In: J. `imonek and R. Kodeaová (eds.), Proc. of The Second HYDRUS Workshop, March 28, ISBN: 978-80-213-1783-3, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 93-97.
Sakai, M., J. `imonek, and H. Saito. 2008. Evaluating Evapotranspiration from Meteorological Data Using HYDRUS-1D, In: Saito, H., M. Sakai, N. Toride, and J. `imonek, (eds.), Proc. of The Third HYDRUS Workshop, June 28, Dept. of Ecoregion Science, Tokyo University of Agriculture & Technology, Fuchu Tokyo, Japan, ISBN: 978-4-9901192-5-6, pp. 3-14.
Sansoulet, J., Y.-M. Cabidoche, P. Cattan, S. Ruy, and J. `imonek. 2008. Spatially distributed water fluxes in an Andisol under banana plants: Experiments and 3D modeling, abstract 246,13th IWRA 13th World Water Congress, Montpellier, France, 1-4 September, pp. 12.
Schuh, M.C., and F.X.M. Casey. 2008. Farm-scale Reconnaissance of Estrogens in Subsurface Waters. ND Water Resour. Res. Insti. North Dakota State Univ. Report: ND08-06. Project: 2006ND145B. Period: 3/1/06-2/29/08.
`imonek, J., M. `ejna, and M. Th. van Genuchten. 2008. New Features and New Developments in HYDRUS Software Packages, In: J. `imonek and R. Kodeaová (eds.), Proc. of The Second HYDRUS Workshop, March 28, ISBN: 978-80-213-1783-3, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 3-12.
`imonek, J., M. `ejna, and M. Th. van Genuchten. 2008. New Features and New Developments in HYDRUS Software Packages, In: Saito, H., M. Sakai, N. Toride, and J. `imonek, (eds.), Proc. of The Third HYDRUS Workshop, June 28, Dept. of Ecoregion Science, Tokyo University of Agriculture & Technology, Fuchu Tokyo, Japan, ISBN: 978-4-9901192-5-6, pp. 3-14.
`imonek, J., M. `ejna, H. Saito, M. Sakai, and M. Th. van Genuchten. 2008. The HYDRUS-1D Software Package for Simulating the Movement of Water, Heat, and Multiple Solutes in Variably Saturated Media, Version 4.0, HYDRUS Software Series 3, Department of Environmental Sciences, University of California Riverside, Riverside, California, USA, pp. 315.
Twarakavi, N. K. C., and J. `imonek. 2008. A coupled modeling approach for incorporating variably-saturated water flow and solute transport in ground water models, Proceedings of a conference MODFLOW and More, Golden, CO.
Twarakavi, N. K. C., J. `imonek, and S. Seo. 2008. A HYDRUS based approach for coupled modeling of vadose zone and ground water flow at different scales, In: J. `imonek and R. Kodeaová (eds.), Proc. of The Second HYDRUS Workshop, March 28, ISBN: 978-80-213-1783-3, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 47-53.
Published Abstracts
Araújo, J. B., S. A. Bradford, J. Simunek, H. Vereecken, and E. Klumpp. 2008. Transport of metabolically active bacteria in porous media: The effect of substrate, age, and grain size, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract H43C-1022.
Berger, P.A., M.S. Meding, M. Tuller, M.G. Schaap, and C. Rasmussen. 2008. Particle Size Analysis with Laser Diffractometry Comparison to Standard Methods. SSSA International Annual Meeting, Houston, TX, October 5-9, 2008.
Berger, P.A., R. Heinse, H. Abdu, M. Tuller, S.B. Jones, M.G. Schaap, and J.F. Artiola. 2008.Geophysical Characterization of Inactive Mine Tailings A First Step for Economical Design of Vegetative Covers. AGU Fall Meeting, San Francisco, CA, December 10-19.
Berger, P.A., R. Heinse, M. Tuller, S.B. Jones, M.G. Schaap, and J.F. Artiola, 2008. Physical and Hydrological Characterization of Mine Tailings - A First Step for Revegetation with Native Plant Communities. SSSA International Annual Meeting, Houston, TX, October 5-9.
Casey, F.X.M., H. Hakk, G. Larsen, T. DeSutter, E. Khan, and P.G. Oduor. 2008. Reproductive Hormones in the Environment. In Annual Meetings Abstracts [CD-ROM]. Joint Annual Meetings of Geol. Soc. Am. Agron. Soc. Am., Crop Sci. Soc. Am., and Soil Sci. Soc. Am., Houston, October 5-9.
Casey, F.X.M., T. DeSutter, E. Khan, P. Oduor, H. Hakk, and G.L. Larsen. 2008c. Fate and Transport of Reproductive Hormone. National Science Foundation Poster Session. In Annual Meetings Abstracts [CD-ROM]. Joint Annual Meetings of Geol. Soc. Am. Agron. Soc. Am., Crop Sci. Soc. Am., and Soil Sci. Soc. Am., Houston, October 5-9.
Chen Lopez, J.C., P. Waller, G. Giacomelli, and M. Tuller, 2008. Physical Characterization of Greenhouse Substrates for Automated Irrigation Management. ISHS International Workshop on Greenhouse Environmental Control and Crop Production in Semi-Arid Regions, Tucson, AZ, October 20-24.
Cheyns, K., J. Mertens, J. `imunek, E. Smolders and D. Springael, Describing pesticide degradation using Monod kinetics: information from batch and column data, The Second HYDRUS Workshop, March 28, 2008, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 12.
De Wilde, T., J. Mertens, J. `imonek, K. Sniegowksi, P. Spanoghe, J. Ryckeboer, P. Jaeken, and D. Springael, Evaluating sorption and degradation characteristics of pesticides using column displacement experiments, The Second HYDRUS Workshop, March 28, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 11.
Derby, N.E., and F.X.M. Casey. 2008. Occurrence of Hormones in Leachate and Shallow Groundwater Under a Concentrated Swine Feeding Operation. In Annual Meetings Abstracts [CD-ROM]. Joint Annual Meetings of Geol. Soc. Am. Agron. Soc. Am., Crop Soc. Am., and Soil Sci. Soc. Am., Houston, October 5-9.
Guber, A.K., M. Tuller, M.A. Martin, F. San Jose Martinez, and Y.A. Pachepsky. 2008. Using X-Ray Computed Tomography Visualizations of Large Soil Columns to Study Hydropedologic Relationships at the Horizon Scale. 1st International Hydropedology Conference, University Park, Pennsylvania, July 28-31.
Heinse, R., S.B. Jones, D. Or, M. Tuller, T.S. Topham, I. Podolsky, and G. Bingham, 2008. Challenges of Watering Plants in Space: Water Retention and Distribution What Have We Learned? 37th Committee on Space Research (COSPAR) Scientific Assembly, Montreal, Canada, 13-20 July.
Hicks, R. T., D. T. Hamilton, and J. `imonek, Using APIs AMIGO Produced Water Release Decision Tool, 15th annual International Petroleum & BioFuels Environmental Conference (IPEC), Albuquerque, New Mexico, November 11-13.
Hopmans, J. G. J. Kluitenberg, J. `imonek, B. Shaw, G. Pasternack, A. Tuli, and T. Kamai, Development of multi-functional heat pulse probe for soil monitoring of natural and managed ecosystems, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 699-22, ASA, Madison, WI.
Iassonov, P., and M. Tuller. 2008. Evaluation of Segmentation Techniques for Quantitative Analysis of X-Ray CT Images of Geological Materials. XVII International Conference on Computational Methods in Water Resources (CMWR), San Francisco, CA, July 6-10.
Iassonov, P., and M. Tuller. 2008. Recent Advances in Quantitative Image Processing. Synchrotron Environmental Science IV (SESIV) Meeting, San Francisco, CA, December 11-13.
Iassonov, P., and M. Tuller. 2008. Segmentation of X-Ray Computed Tomography Images: A Crucial Step for Quantitative Analysis of Porous Structures. SSSA International Annual Meeting, Houston, TX, October 5-9.
Jacques, D., J. `imonek, D. Mallants, and M. Th. van Genuchten, Simulation of the effect of time-variable water flow on the speciation and mobility of reactive elements in soil, The Second HYDRUS Workshop, March 28, 2008, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 21.
Jones, S.B., M. Tuller, and D. Or. 2008. Liquid Imbibition in Particulate Porous Media in Microgravity. 37th Committee on Space Research (COSPAR) Scientific Assembly, Montreal, Canada, 13-20 July.
Kodeaová, R., M. Ko
árek, J. Kozák, V. Kodea, J. `imonek, N. Vignozzi, and M. Pagliai, Impact of soil micro-morphological features on character of water flow and solute transport, The Second HYDRUS Workshop, March 28, 2008, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 9.
Lazarovic, N., and J. `imonek. 2008. Models for estimating root water uptake, WIMEK-NUPUS-PE&RC Workshop Roots - an interdisciplinary link, September 10  12. WICC, Wageningen, The Netherlands.
Martin, M.A., F. San Jose Martinez, F.J. Caniego, M. Tuller, A. Guber, C. Garcia-Gutierrez, and Y. Pachepsky. 2008. Macroporosity of 2-D Cross Sections of Soil Columns via X-ray CT: Multifractal Statistics and Long Range Correlations for Assessing 3-D Soil Pore Structure. XVII International Conference on Computational Methods in Water Resources (CMWR), San Francisco, CA, July 6-10.
Matthees, H., D.G. Hopkins, and F.X.M. Casey. 2008. Soil Properties Influencing Restoration of Oil Access Roads in Western North Dakota. In Annual Meetings Abstracts [CD-ROM]. Joint Annual Meetings of Geol. Soc. Am. Agron. Soc. Am., Crop Sci. Soc. Am., and Soil Sci. Soc. Am., Houston, October 5-9.
Moreno, H., J. M. H. Hendrickx, H. Xie, and J. `imonek. 2008. Global prediction of thermal regimes in bare soils, SPIE Defense and Security Conference, March.
Pachepsky, Ya., A. Guber, M. T. Van Genuchten, J. `imonek, T. Gish, T. J. Nicholson, and R. E. Cady. 2008. Multimodeling and concurrent use of models for flow and transport in vadose zone, NGWA (the National Ground Water Association) 2008 Ground Water Summit, Memphis, Tennessee, March 30 - April 3.
Saito, H., M. Sakai, J. `imonek, and N. Toride. 2008. Numerical Analysis of Simultaneous Movement of Water, Vapor and Heat in Soils in Deserts using HYDRUS, Desert Technology 9, Douz, Tunisia, Nov. 13-16.
Saito, H., M. Sakai, J. `imonek, N. Toride. 2008. Numerical analysis of one-dimensional coupled water, vapor and heat transport in the unsaturated zone using HYDRUS, Japan Geoscience Union Meeting, Makuhari, May 25-30.
Saito, H., N. K. Twarakavi, and J. `imonek. 2008. Characterizing spatial variability of soil hydraulic properties using pedotransfer function and geostatistics, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 577-3, ASA, Madison.
Sakai, M, J. Simunek, and H. Saito. 2008. Boundary Conditions at the Soil-Atmosphere Interface from Meteorological Data Using HYDRUS-1D, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract H13A-0872.
Sakai, M., J. `imonek, and H. Saito. 2008. Evaluating Evapotranspiration from Meteorological Data Using HYDRUS-1D, The Second HYDRUS Workshop, March 28, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 22.
Sakai, M., K. Nakano, J. `imonek, and N. Toride. 2008. Numerical analysis of water flow in root zone using meteorological data, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 783-2, ASA, Madison.
Sansoulet J., F. Feder, J. `imonek, V. Bochu, A. Findeling, and E. Doelsch. 2008. Transport of Reactive Anions and Cations in a Volcanic Soil: Experiments and Modelling, ECSSS EUROSOIL 2008, Control No. 2008-A-101-EUROSOIL, Vienna, Austria, August 25-29.
Sansoulet, J., Y.-M. Cabidoche, P. Cattan, S. Ruy, and J. `imonek. 2008. Spatially distributed water fluxes in an Andisol under banana plants: Experiments and 3D modeling, abstract 246,13th IWRA World Water Congress, Montpellier, France, 1-4 September.
Schuh, M., F.X.M. Casey, and H. Hakk. 2008. Farm-Scale Reconnaissance of Estrogens in Subsurface Waters. In Annual Meetings Abstracts [CD-ROM]. Joint Annual Meetings of Geol. Soc. Am. Agron. Soc. Am., Crop Sci. Soc. Am., and Soil Sci. Soc. Am., Houston, October 5-9.
Seshadri, S., R.C. Anderson, M. Schaap, V. Baker, J. Dohm, M. Tuller, K.B. Chin, and M. Buehler. 2008. Detecting Water/Ice in Planetary Regoliths Using Electrical Impedance Spectroscopy. 39th Lunar and Planetary Science Conference (LPSC), League City, Texas, 10-14 March.
`imonek, J. and J. W. Hopmans, Compensated water and solute root water uptake, Invited presentation, Proceedings of the XVII. International Conference Computational Methods in Water Resources, July 6-10, San Francisco.
`imonek, J., M. `ejna, and M. Th. van Genuchten. 2008. New Features and New Developments in HYDRUS Software Packages, The Second HYDRUS Workshop, March 28, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 6.
`imonek, J., M. Th. van Genuchten, and M. `ejna. 2008. Modeling nonequilibrium and preferential flow and transport with HYDRUS, Invited presentation, Geophysical Research Abstracts, Vol. 10, EGU2008-A-01730, SRef-ID: 1607-7962/gra/EGU2008-A-01730, EGU General Assembly.
`imonek, J., M. Th. van Genuchten, and M. `ejna 2008. Modeling nonequilibrium and preferential flow and transport with HYDRUS, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 783-3, ASA, Madison.
Siripattanakul, S., W. Wirojanagud, J.M. McEvoy, F.X.M. Casey, and E. Khan. 2008. Atrazine Removal in Agricultural Infiltrate by Bioaugmented Polyvinyl Alcohol Immobilized and Free Agrobacterium radiobacter J14a: A Sand Column Study. Chemosphere 74:308-313. Epub Oct 10.
Torkzaban, S, S. Bradford, J. Simunek. 2008. Factors Influencing Colloid Transport and Retention in Saturated Porous Media, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract H52A-06 (Invited presentation).
Tuller, M., and Th. Gebrenegus, 2008. Polypropylene Fiber Amendments to Alleviate Initiation and Evolution of Dessication Cracks in Bentonite Liners. SSSA International Annual Meeting, Houston, TX, October 5-9.
Tuller, M., P. Iassonov, and Th. Gebrenegus. 2008. Advanced Techniques for Segmentation of X-Ray Computed Tomography Images of Geomaterials. AGU Fall Meeting, San Francisco, CA, December 10-19.
Twarakavi, N. K. C. and J. Simunek. 2008. A coupled modeling approach for incorporating variably-saturated water flow and solute transport in ground water models, MODFLOW and More: Ground Water and Public Policy, The International Ground-Water Modeling Center (IGWMC), Colorado School of Mines, Golden, Colorado, May 19-21.
Twarakavi, N. K. C., and J. `imonek. 2008. A coupled modeling approach for incorporating variably saturated water flow and solute transport in ground water models, Proceedings of the XVII. International Conference Computational Methods in Water Resources, July 6-10, 2008, San Francisco.
Twarakavi, N. K. C., J. `imonek, and S. Seo. 2008. A HYDRUS based approach for coupled modeling of vadose zone and ground water flow at different scales, The Second HYDRUS Workshop, March 28, 2008, Dept. of Soil Science and Geology, Czech University of Life Sciences, Prague, Czech Republic, pp. 14.
Twarakavi, N. K.C. and J. `imonek. 2008. A coupled approach to modeling vadose zone and ground water flow and solute transport at different scales, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 783-4, ASA, Madison.
van Genuchten, M. Th., and J. `imonek. 2008. On the characterization and inverse estimation of the unsaturated soil hydraulic properties, Soil Science Society America annual meeting, Agronomy Abstracts, published on a CD-ROM as abstract 575-9, ASA, Madison.
Viola, R., P. Macini, E. Mesini, and M. Tuller, 2008. Non-Darcy Flow: Correlation between Inertial Coefficient and Particle Size Distribution of Unconsolidated Porous Media. SSSA International Annual Meeting, Houston, TX, October 5-9.

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