Pachepsky, Y.A., Karns, J.S., Yu, O., Shelton, D.R., Guber, A.K., Van Kessel, J.S. 2008. Strain-dependent variations in attachment of E. coli to soil particles of different sizes. International Agrophysics. 22:61-66.
Pachepsky, Y.A., Lilly, A., Nemes, A., Gish, T.J., Gimenez, D. 2008. Structure and Function in Soil Hydrology. Joint meeting between The Geological Society of America (GSA), Soil Science Society of America (SSSA), American Society of Agronomy (ASA), Crop Science Society of America (CSSA), and the Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM (GCAGS), Houston, Texas, October 5-9, 2008.
Guber, A.K., Gish, T.J., Pachepsky, Y.A., Van Genuchten, M.T., Daughtry, C.S., Nicholson, T., Cady, R. 2008. Temporal stability of estimated soil water flux patterns across agricultural fields. International Agrophysics. 22:209-214.
Guber, A.K., Gish, T.J., Pachepsky, Y.A., Nicholson, T.J., Cady, R.E., Schwartzman, A. 2008. Hydropedologic Analysis of Ground-Water Recharge at the Field Scale [abstract]. International Hydropedology Conference, Penn State, University Park, PA, July 28-31, 2008.
Guber, A.K., Tuller, M., Martin, M., San Jose Martinez, F., Pachepsky, Y.A. 2008. Using X-Ray Computed Tomography Visualizations of Large Soil Columns to Study Hydropedologic Relationships at the Horizon Scale [abstract]. International Hydropedology Conference, Penn State, University Park, PA, July 28-31, 2008.
Pachepsky, Y.A., Gimenez, D., Lilly, A., Nemes, A. 2008. Soil Structure and Soil Hydrologic Functioning: A Hydropedological Framework. International Hydropedology Conference, Penn State, University Park, PA, July 28-31, 2008.
Lamorski, K., Pachepsky, Y.A., Slawinski, C., Walczak, R. 2008. Using support vector machines to develop pedotransfer functions for water retention of soils in Poland. Soil Science Society of America Journal. 72:1243-1247.
Lamorski, K., Pachepsky, Y.A., Slawinski, C. 2008. Using support vector machines to develop pedotransfer functions for water retention [abstract]. 17th Slovak-Czech-Polish SCientific Seminar "PHYSICS OF SOIL WATER", May 27-29, 2008, Vinianske Jazero Lake, Slovak Republic.
Pachepsky, Y.A., Gimenez, D., Lilly, A., Nemes, A. 2008. Promises of Hydropedology. CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources. 3(40):19.
Shelton, D.R., Karns, J.S., Sadeghi, A.M., Coppock, C.R., Pachepsky, Y.A. 2008. Evaluation of Microbial Water Quality Indicators in a Forested/Agricultural Watershed. Proceedings of the American Society of Agricultural and Biological Engineers International (ASABE). Online:
request.asp?JID=1&AID=24306&CID=iwqe2008&v=&i=&T=1&refer=7&access=
Pachepsky, Y.A., Lilly, A., Gish, T.J. 2008. Structure and function in soil hydrology. European Geosciences Union General Assembly 2008, Vienna, Austria, April 13-18, 2008.
Pachepsky, Y.A., Guber, A.K., Shelton, D.R., Sadeghi, A.M. 2008. Overland transport of manure-borne pathogen indicator organisms: observations and modeling. European Geoscienes union General Assembly 2008, Vienna, Austria, April 13-18, 2008.
Guber, A.K., Pachepsky, Y.A. 2007. Soil structural changes caused by agricultural machinery. In: Proceedings of the IX Internationl Symposium and IV National Congress of Sustainable Agriculture, November 19-21, 2007, Port Veracruz, Mexico. p.43-55.
Walthall, C.L., Pachepsky, Y., Dulaney, W.P., Timlin, D.J., Daughtry, C.S.T. 2007. Exploitation of spatial information in high resolution digital imagery to map leaf area index. Precision Agriculture. 8(6):311-326.
Pachepsky, Y.A., Guber, A.K., Sadeghi, A.M., Shelton, D.R. 2007. Probabilistic Evaluation of the Vegetated Filter Strip Efficiency With Respect to Pathogen Removal From Runoff. Fall Meeting of the American Geophysical Union, December 10-14, 2007,
San Francisco, CA.
Guber, A.K., Pachepsky, Y.A., Gish, T.J., Nicholson, T.J., Cady, R.E. 2007. Uncertainty in Climatology-Based Estimates of Shallow Ground Water Recharge. Fall Meeting of the American Geophyscial Union, December 10-14, 2007, San Francisco, CA. Abstract H23B-1304.
Rowland, R.A., Guber, A.K., Pachepsky, Y.A., Gish, T.J., Daughtry, C.S. 2007. Site Specific Evaluation of Multisensor Capacitance Probes. Fall Meeting of the American Geophyscial Union, December 10-14, 2007, San Francisco, CA. H51C-0646.
Martin, M.A., Tuller, M., Guber, A.K., Guttierez-Garcia, C., San Jose Martinez, F., Pachepsky, Y.A., Caniego, J. 2007. Pore space statistics from the X-ray CT of large undisturbed soil columns [abstract]. Fall Meeting of the American Geophyscial Union, December 10-14, 2007, San Francisco, CA. H53G-1707.
Pachepsky, Y.A., Guber, A.K., Van Genuchten, M.T., Simunek, J., Jacques, D., Nemes, A., Nicholson, T.J., Cady, R.E. 2007. Multimodel and ensemble simulations of water flow in variably saturated soils. Unsaturated Zone Interest Group (UZIG) Workshop, August 27-30, 2007, Los Alamos, New Mexico. p.3.
Schaap, M., Tuller, M., Guber, A.K., Pachepsky, Y.A. 2007. Observing and Simulating Macropore Flow with Computed Tomography and Lattice Boltzmann Methods [abstract]. International Hydropedology Conference, Penn State, University Park, PA, July 28-31, 2008. Abstract 184-7. 2007 CDROM.
Guber, A.K., Gish, T.J., Pachespsky, Y.A., van Genuchten, M., Daughtry, C.S., Nicholson, T.J., Cade, C.S. 2008. Temporal stability of soil water content and soil water flux patterns across agricultural fields. Catena. 73:125-133.
Pachepsky, Y.A., Guber, A.K., Van Genuchten, M.T., Simunek, J., Jacques, D., Nemes, A., Nicholson, T.J., Cady, R.E. 2007. The multiplicity of flow and transport models in unsaturated zone ¿ curse or blessing. Vadose Zone Hydrol. Vol. VIII, ZNS'07:pp 9-17.
Rawls, W.J., Nemes, A., Pachepsky, Y.A., Saxton, K.E. 2007. Using the NRCS National Soils Information System (NASIS) to provide soil hydraulic properties for engineering applications. Transactions of the ASABE. 50(5):1715-1718.
Nemes, A., Roberts, R.T., Rawls, W.J., Pachepsky, Y.A., Van Genuchten, M.T. 2007. Software to estimate ¿33 and ¿1500 kPa soil water retention using the non-parametric k-Nearest Neighbor technique. Journal of Environmental Modeling and Software. 23:254-255.
Guber, A.K., Pachepsky, Y.A., Shelton, D.R., Yu, O. 2007. Interaction of fecal coliforms with soil aggregates. ASA-CSSA-SSSA International Annual Meetings, November 4-8, 2007, New Orleans, LA. Abstract 292-22. 2007 CDROM
Yu, O., Pachepsky, Y.A., Karns, J.S., Shelton, D.R., Guber, A.K. 2007. Strain-dependent variations in attachment of E. coli to soil particles of different sizes. ASA-CSSA-SSSA International Annual Meeting, November 4-8, 2007, New Orleans, LA. Abstract 292-24. 2007 CDROM.
Lamorski, K., Pachepsky, Y.A., Slawinski, C., Walczak, R. 2007. Using support vector machines to develop pedotransfer functions for water retention of soils in Poland. ASA-CSSA-SSSA International Annual Meeting, November 4-8, 2007, New Orleans, LA. Abstract 37-7. 2007 CDROM.
Nemes, A., Timlin, D.J., Pachepsky, Y.A., Rawls, W.J. 2007. Using available soil data to populate models to address public concerns [abstract]. ASA-CSSA-SSSA International Annual Meeting, November 4-8, 2007, New Orleans, LA. Abstract 37-7. 2007 CDROM.
Rowland, R.A., Guber, A.K., Pachepsky, Y.A., Gish, T.J. 2007. Comparison of plot scale average gravimetric soil water contents with data from calibrated multisensor capacitance probes. Proceedings of The Second International Symposium On Soil Water Measurement Using Capacitance, Impedance and Time Domain Transmission. Beltsville, Maryland, USDA,
October 28 - November 02, 2007. Paper 1.6:1-9.
Pachepsky, Y.A. 2007. Scale-dependent complexity in soil and hydrologic systems and models. Proceedings of the Workshop on Scale Dependences In Soil and Hydrological Systems, July 3-6, 2007, El Barco de Avila, Spain. p.8.
Pachepsky, Y.A., Guber, A.K., Sadeghi, A.M., Shelton, D.R. 2007. Uncertainty assessment for the vegetated filter strip performance with respect to manure-borne pathogens. Joint Assembly of the European and American Geophysical Unions. Paper No. B41C-02.
Nemes, A., Roberts, R.T., Rawls, W.J., Pachepsky, Y.A., Van Genuchten, M.T. 2007. Software to use the non-parametric k-nearest neighbor approach to estimate soil water retention [abstract]. BARC Poster Day. Abs. 28.
Guber, A.K., Pachepsky, Y.A., Jacques, D., Van Genuchten, M.T., Nemes, A., Simunek, J., Nicholson, T.J., Cady, R.E. 2007. Multimodel prediction of water flow in a field soil using pedotransfer functions. American Geophysical Union, May 22-25, 2007, Acapulco, Mexico.
Pachepsky, Y.A., Guber, A.K., Shelton, D.R., Yu, O.T. 2007. Effect of Manure on Fecal Coliform Attachment to Soil and Soil Particles of Different Sizes. Applied and Environmental Microbiology. 73(10):3363-3370.
Guber, A.K., Pachepsky, Y.A., Diederik, J., Van Genuchten, M.T., Nemes, A., Simunek, J., Nicholson, T.J., Cady, R.E. 2007. Multimodel prediction of water flow in a field soil using pedotransfer functions. American Geophysical Union, May 22-25, 2007, Acapulco, Mexico. 1400h:H33B-04.
Guber, A.K., Pachepsky, Y.A., Sadeghi, A.M. 2007. Evaluating uncertainty in E. coli retention in vegetated buffer strips in locations selected with SWAT simulations. Proceedings of the Symposium on Watershed Management, March 10-14, 2007, San Antonio, Texas. pp.286-293. ASABE Publication 701P0207.
Van Kessel, J.S., Pachepsky, Y.A., Shelton, D.R., Karns, J.S. 2007. Survival of Escherichia coli in cow pats in pasture and in laboratory conditions. Journal of Applied Microbiology. 103(4):1122-1127.
Guber, A.K., Karns, J.S., Pachepsky, Y.A., Sadeghi, A.M., Van Kessel, J.S., Dao, T.H. 2007. Comparison of release and transport of manure-borne E. coli and Enterococci under grass buffer conditions. Letters in Applied Microbiology. 44(2):161-167.
Pachepsky, Y.A., Guber, A.K., Jacques, D., Van Genuchten, M.T., Simunek, J., Nicholson, T.J., Cady, R.E. 2006. Using ensemble predictions to simulate field-scale soil water time series with upscaled and downscaled soil hydraulic properties. American Geophysical Union, December 11-15, 2006, San Francisco, CA. 1340h:H33A-1482.
San Jose Martinez, F., Pachepsky, Y.A. 2006. Fractional solute transport equation evaluated with the miscible displacement experimental data. American Geophysical Union, December 11-15, 2006, San Francisco, CA. 0800h:H21C-1387.
Guber, A.K., Pachepsky, Y.A., Shelton, D.R., Yu, O.T. 2006. Attachment of escherichia coli to soil aggregates as affected by aggregate water content and presence of manure colloids. American Geophysical Union, December 11-15, 2006, San Francisco, CA. 0800h:H11E-1292.
Devin, B.A., Pachepsky, Y.A., Shein, E.V., Polyanskaia, L.M., Shelton, D.R., Guber, A.K. 2006. Model of Aquaspirillum and Arthrobacter transport in soils. Transactions of the Institute of Ecological Soil Science. 20(3):207-218.
Pachepsky, Y.A., San Jose Martinez, F., Rawls, W.J. 2007. Fractional Advective-Dispersive Equation as a Model of Solute Transport in Porous Media. In: Sabatier, J., Agrawal, O., Machado, J., editors. Advances in Fractional Calculus: Theoretical Developments and Applications in Physics and Engineering. Dordrecht, The Netherlands:Springer Verlag. pp. 218-231.
San Jose Martinez, F., Pachepsky, Y.A., Rawls, W.J. 2007. Fractional advective-dispersive equation as a model of solute transport in porous media. In: Sabatier, J., Agrawal, O.P., Teneiro, Machado, I.A. - editors. Advances in Fractional Calculus. Berlin, Germany. Springer Verlag. p. 199-219.
Timlin, D.J., Pachepsky, Y.A., Starr, J.L. 2006. Comparison and evaluation of field methods (direct and indirect) to estimate soil water fluxes [abstract]. International Congress of Soil Science. CD-ROM.
Timlin, D.J., Shillito, R.M., Pachepsky, Y.A., Kim, S., Fleisher, D.H., Quebedeaux, B. 2006. Two-dimensional soil water and temperature dynamics under row crops: modeling approaches [abstract]. International Congress of Soil Science. CD-ROM.
Nemes, A., Rawls, W.J., Pachepsky, Ya. A., van Genuchten, M. Th. 2006. Sensitivity analysis of the nonparametric nearest neighbor technique to estimate soil water retention. Vadose Zone Journal. 5:1222-1235.
Guber, A.K., Pachepsky, Y.A., Shelton, D.R., Van Genuchten, M.T. 2006. Preferential E. coli transport in saturated soil columns. Preferential Flow and Transport Processes in Soil Conference, November 4-9,2006, Monte Verita, Ascona, Switzerland.
San Jose Martinez, F., Pachepsky, Y.A., Rawls, W.J. 2006. Evaluating the fractional convective-dispersive equation as a solute transport model with data from miscible displacement experiments [abstract]. ASA-CSSA-SSSA International Meeting. 2006 CDROM.
San Jose Martinez, F., Pachepsky, Y.A., Rawls, W.J. 2006. Comparing the fractional and the classical solute transport equations with data on solute breakthrough in soil columns. The Fifth International Conference on Engineering Computational Technology, September 12-15,2006, Las Palmas, Spain. 2006 CDROM.
Guber, A.A., Karns, J.S., Pachepsky, Y.A., Sadeghi, A.M., Van Kessel, J.S., Dao, T.H. 2006. Differences in release and transport of manure-borne E. coli and Enterococci in grass buffer conditions. ASA-CSSA-SSSA International Meeting, November 12-16, 2006, Indianapolis, Indiana. CD-ROM.
Guber, A.A., Shelton, D.R., Sadeghi, A.M., Pachepsky, Y.A., Nemes, A., Sefton, K.A. 2006. Runoff transport of manure-borne fecal coliforms and chloride: Field plot experiment and modeling. ASA-CSSA-SSSA International Meeting, November 12-16, 2006, Indianapolis, Indiana. CD-ROM.
Kouznetsov, M.Y., Roodsari, R., Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Shirmohammadi, A., Starr, J.L. 2006. Modeling manure-borne bromide and fecal coliform transport with runoff and infiltration on a hillsope. Journal of Environmental Management. 84(2007):336-346.
Timlin, D.J., Fleisher, D.H., Yang, Y., Kouznetsov, M., Reddy, V., Pachepsky, Y.A. 2006. Regulation of active and passive nitrogen uptake in response to C02 and nitrogen application rate. 37th Annual Biological Systems Simulation Conference. p. 35.
Pachepsky, Y.A., Devin, B.A., Polyanskaya, L.M., Shelton, D.R., Shein, E.V., Guber, A.K. 2006. The limited entrapment model to simulate the breakthrough of arthrobacter and aquaspirillum in soil columns. International Agrophysics. 20(3):207-218.
Benham, B.L., Baffaut, C., Zeckoski, R.W., Pachepsky, Y.A., Mankin, K.R., Sadeghi, A.M., Brannan, K.M., Soupir, M.L., Habersac, M.J. 2006. Modeling Pathogen Fate and Transport in Watersheds to Support TMDLs. American Society of Agricultural and Biological Engineers. 49(4):987-1002.
San Jose Martinez, F., Pachepsky, Y.A., Rawls, W.J., Canjego, F. 2006. Testing the fractional advective-dispersive equation for solute transport in soil with data from miscible displacement experiments [abstract]. European Geosciences Union General Assembly. Paper No. EGU-06-A-09992.
Pachepsky, Y.A., Guber, A.K., Jacques, D., Simunek, J., Van Genuchten, M.T., Nicholson, T.J., Cady, R.E. 2006. Information content and complexity of simulated soil water fluxes. Geoderma. (134):253-266.
Pachepsky, Y.A., Guber, A.K., Jacques, D., Simunek, J., Van Genuchten, M.T., Nicholson, T.J., Cady, R.E. 2006. Information content and complexity of simulated soil water fluxes. 18th World Congress of Soil Science, Philadelphia, PA., July 9-15, 2006 ,CD-ROM, Paper No. 48-12.
Guber, A.K., Pachepsky, Y.A., Shelton, D.R. 2006. Attachment of manure-borne Escherichia coli to soil. 18th World Congress of Soil Science, Philadelphia, PA. July 9-15, 2006. CD-ROM, Paper No. 139-28.
Guber, A.K., Pachepsky, Y.A., Jacques, D., Van Genuchten, M.T., Rawls, W.J., Nemes, A., Simunek, J., Nicholson, T.J., Cady, R.E. 2006. Using ensembles of pedotransfer functions for soil water retention in field-scale water flow simulations [abstract]. 18th World Congress of Soil Science. Paper No. 119-4.
Nemes, A., Rawls, W.J., Pachepsky, Y.A., van Grenuchte, M.T. 2006. Use of the non-parametric nearest-neighbor appraoch to estimate soil hydraulic properties [abstract]. 18th ISSS World Congress of Soil Science Conference. Paper No. 119-3.
Nemes, A., Rawls, W.J., Pachepsky, Y.A. 2006. Influence of organic matter on the estimation of saturated hydraulic conductivity [abstract]. 18th ISSS World Congress of Soil Science Conference. Paper No. 82-3.
Lilly, A., Nemes, A., Rawls, W.J., Pachepsky, Y.A. 2006. A probabilistic approach to the identification of soil textural and structural input variables for the estimation of saturated hydaulic conductivity [abstract]. 18th ISSS World Congress of Soil Science Conference. Paper No. 137-30.
Lin, H., Bouma, J., Pachepsky, Y.A., Western, A., Thompson, J., Van Genuchten, M.T., Vogel Hans-Jorg, Lilly, A. 2006. Hydropedology: Synergistic integration of pedology and hydrology. Water Resources Research. [WO5301.doc:10.1029/2005WR004085.2006] (42):1-13.
Lin, H., Bouma, J., Pachepsky, Y.A., Western, A., Thompson, J., Van Genuchten, M.T., Vogel, H., Lilly, A. 2006. Hydropedology: synergistic integration of pedology and hydrology. Water Resources Research. 42(5):W05301.
Stanchi, S., Bonifacio, E., Zanini, E., Pachepsky, Y.A. 2006. Fractal behaviour in particle-size distributions as influenced by soil properties and determination method. Soil Science. 171:383-292.
Pachepsky, Y.A., Perfect, E., Martin, M.A. 2006. Fractal Geometry applied to soil and related Hierarchical Systems. Geoderma. doi:10.1016/j.geodema.20067.03.002.
Pachepsky, Y.A. 2006. Parameterization of pore structure with respect to the contaminant transport. Meeting Abstract. International Workshop ¿Methodical and theoretical approaches to study hydro- and thermo-physical characteristics of porous media". February 14-14, 2006, Lublin, Poland. p. 16.
Rawls, W.J., Nemes, A., Pachepsky, Y.A. 2006. Use of the non-parametric nearest neighbor approach to estimating soil hydraulic properties. Soil Science of America. 70:327-336.
Guber, A.K., Pachepsky, Y.A., Van Genuchten, M.T., Rawls, W.J., Simunek, J., Jacques, D., Nicholson, T.J., Cady, R.E. 2005. Field-Scale Water Flow Simulations Using Ensembles of Pedotransfer Functions for Soil Water Retention. Vadose Zone Journal. 5(5):234-247.
Bauerle, W., Timlin, D.J., Pachepsky, Y.A., Anantharamu, S. 2006. Adaptation of the biological simulation model MAESTRA for use in a generic user interface. Agronomy Journal. 98:220-228.
Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Gish, T.J., Daughtry, C.S., Guber, A.K., Coppock, C.R. 2005. Spatial and temporal variability of fecal coliform at and near a manured field [abstract]. American Society of Agronomy Annual Meeting. 2005 CDROM.
Rawls, W.J., Pachepsky, Y.A., van Genuchten, R. 2005. Ensemble prediction of soil hydraulic properties using a non-parametric technique [abstract]. Soil Science Society of America Annual Meeting. 2005 CDROM.
Rawls, Pachepsky, Y.A., van Genuchten, R. 2005. Sensitivity analysis of the non-parametric nearest neighbor technique to estimate soil hydraulic properties [abstract]. Soil Science Society of America Annual Meeting. 2005 CDROM.
Guber, A.K., Gish, T.J., Pachepsky, Y.A., Nicholson, T.J., Cady, R.E. 2005. Using temporal persistence to upscale soil water contents and reduce uncertainty. American Geophysical Union Fall Meeting, December 5-9, 2005, San Francisco, CA, Paper No. H43C-06.
Guber, A.K., Shelton, D.R., Sadeghi, A.M., Sikora, L.J., Nemes, A., Pachepsky, Y.A. 2005. Transport of manure constituents in runoff [abstract]. American Geophysical Union Fall Meeting. 2005 CDROM.
Pachepsky, Y.A., Guber, A.K., Van Genuchten, M.T., Nicholson, T.J., Cady, R.E., Simunek, J., Schaap, M.G. 2006. Model abstraction techniques for soil water flow and transport. Government Publication/Report-NUREG. http://www.nrc.gov/reading-rm/doc-collections/nuregs/contract/cr6884/.
Devin, B.A., Shein, E.V., Pachepsky, Y.A., Shelton, D.R. 2005. Predicting the microbial contamination of soils of river valleys. International Conference on Ecology of River Basins. September 28-30, 2005, Vladimir, Russia. pp.63-65.
Bradford, S.A., Tadassa, Y.F., Pachepsky, Y.A. 2006. Transport of giardia and manure suspensions in saturated porous media. Journal of Environmental Quality. 35:749-757.
Pachepsky, Y.A., Guber, A.K., Van Genuchten, M.T., Nicholson, T.J., Cady, R.E., Simunek, J., Gish, T.J., Daughtry, C.S., Jackues, D. 2005. Model abstraction in hydrologic modeling [abstract]. Annual Public Meeting of the Interagency Steering Committee on Multimedia Environmental Models. p. 7.
Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Gish, T.J., Daughtry, C.S., Guber, A.K., Coppock, C.R. 2005. Spatial and temporal variability of fecal coliform at and near a manured field [abstract]. 2005 International American Agronomy Society Meeting. 2005 CDROM.
Nemes, A., Rawls, W.J., Pachepsky, Y.A. 2005. Utility of non-parametric `k-nearest neighbor¿ algorithms to estimate soil hydraulic properties. In: Proceedings of the International Scientific Conference-Innovation and Utility in the Visegrad Fours, October 13-15, 2005, Nyiregyhaza, Hungary. p. 103-108.
Starr, J.L., Sadeghi, A.M., Pachepsky, Y. 2005. Monitoring and modeing lateral transport through a large in situ chamber. Soil Science Society of America Journal. 69:1871-1880.
San Jose, F., Pachepsky, Y.A., Rawls, W.J. 2005. Solute transport simulated with the fractional advective-dispersive equation. In: Proceedings of the American Society of Mechanical Engineers Second Symposium on Fractional Derivatives and their Applications, September 24-28, 2005, Long Beach, California. Paper No. DETC 2005-84340.
Roodsari, R., Shelton, D.R., Shirmohammadi, A., Pachepsky, Y.A., Sadeghi, A.M., Starr, J.L. 2005. Fecal coliform transport as affected by surface condition. Transactions of the ASAE. 48(3):1055-1061.
Kuczynska, E., Shelton, D.R., Pachepsky, Y.A. 2005. Effect of bovine manure on cryptosporidium parvum oocyst attachment to soil. Applied and Environmental Microbiology. 71(10):6394-6397.
Pachepsky, Y.A., Guber, A.K., Jacques, D., Simunek, J., Van Genuchten, M.T., Nicholson, T.J., Cady, R.E. 2005. Information content and complexity of simulated soil water fluxes. ASA-CSSA-SSSA International Annual Meeting, November 6-10, 2005, Salt Lake City, UT.
Guber, A., Pachepsky, Y.A., Van Genuchten, M.T., Jacques, D., Cady, R.E., Nicholson, T.J. 2005. Using temporal persistence to improve monitoring and upscale soil moisture contents [abstract]. Joint Assembly of the American Geophysical Union. 86(18):H43C-06.
Guber, A., Pachepsky, Y.A., Jacques, D., Van Genuchten, M.T., Simunek, J., Cady, R.E., Nicholson, T.J. 2005. Information content and complexity of simulated soil water flux series [abstract]. Joint Assembly of the American Geophysical Union. 86(18):H130-06.
Pachepsky, Y.A., Van Genuchten, M.T., Guber, A., Simunek, J., Schaap, M., Cady, R., Nicholson, T. 2005. Model abstraction in flow and transport simulations [abstract]. Nuclear Regulatory Commission, Advisory Committee on Nuclear Waste Public Session. p.4.
Shelton, D.R., Guber, A.K., Shein, E.V., Polyanskaya, L.M., Devin, B.A., Pachepsky, Y.A. 2005. Transport and Retention of Manure-Borne E. coli in Undisturbed Soil Columns. European Geosciences Union General Assembly Proceedings, April 24-29, 2005, Vienna, Austria. p. 9.
Jimenez-Hornero, F.J., Giraldez, J.V., Laguna, A., Pachepsky, Y.A. 2005. Continuous time random walks for analysing the transport of a nonsorbing tracer in a single fissure. Water Resources Research. 69:1-5.
Guber, A.K., Shelton, D.R., Pachepsky, Y.A. 2005. Transport and retention of manure-borne coliforms in soil columns. Vadose Zone Journal. Vol.4:828-837
Stout, W.L., Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Saporito, L.S., Sharpley, A.N. 2005. Runoff transport of fecal coliforms and phosphorous released from manure in grass buffer conditions. Letters in Applied Microbiology. (41):230-234.
Pachepsky, Y.A., Shelton, D.R., Kuczynska, E., Rouhi, S.A. 2005. Transport of manure-borne cryptosporidium parvum oocysts through saturated and unsaturated soil columns. International Agrophysics. 19:1-7.
Lin, H., Bouma, J., Pachepsky, Y.A., Western, A., Thompson, J., Van Genuchten, M.T., Vogel, H., Lilly, A. 2004. Hydropedology: synergistic integration of pedology and hydrology. Consortium of Universities for Advances of Hydrological Sciences. Available: http://www.cuahsi.org/vp/cuahsi%20vision%paperon20%r.
Timlin, D.J., Pachepsky, L., Pachepsky, Y.A., Whisler, F., Reddy, V., Fleisher, D.H. 2004. An evaluation of glycim after nine years of on-farm trials: why does glycim often predict higher than measured yields? [abstract]. Meeting Abstract.
Nemes, A., Rawls, W.J., Pachepsky, Y.A. 2004. Evaluation of different representations of the particle-size distribution to predict soil water retention [abstract]. Agronomy Abstracts. 2004 CDROM.
Nemes, A., Rawls, W.J., Pachepsky, Y.A. 2005. The Influence of Organic Matter on the Estimation of Saturated Hydraulic conductivity. Soil Science of America Journal. 69:1330-1337.
Pachepsky, Y.A., Guber, A.K., Jacques, D. 2005. Temporal persistence in vertical distributions of soil moisture contents. Soil Science Society of America Journal. 69:348-352.
Pachepsky, Y.A., Guber, A.K., Nicholson, T.J., Simunek, J., Van Genuchten, M.T., Cady, R.E., Jacques, D., Schaap, M.G. 2004. Model abstraction to assess uncertainty in flow and transport modeling[Abstract]. American Geophysical Union. p.H14A-06.
Guber, A.K., Shelton, D.R., Pachepsky, Y.A. 2004. Transport and retention of E. coli in saturated structured soil.[Abstract] American Geophysical Union. p.27.
Walthall, C.L., Dulaney, W.P., Anderson, M., Norman, J., Fang, H., Liang, S., Timlin, D., Pachepsky, L. 2004. Alternative approaches for estimating leaf area index (LAI) from remotely sensed satellite and aircraft imagery. In: Proceedings of the SPIE International Symposium on Optical Science and Technology, August 2-6, 2004, Denver, Colorado. 5544: p. 241-255.
Pierson Jr, F.B., Pachepsky, Y.A., Weltz, M.A. 2004. Explorative analysis of the database on rangeland runoff and erosion experiments.[Abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts, October 31 - November 4, 2004, Seattle, Washington. CD-ROM.
Guber, A.K., Jacques, D., Simunek, J., Pachepsky, Y.A., Van Genuchten, M.T., Cady, R.E., Nicholson, T.J. 2004. Uncertainty in soil water flow simulations with various parameter sources. [Abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. CD-ROM.
Pachepsky, Y.A., Smettem, K.J., Vereecken, H. 2004. Reality of models and fiction of data in soil hydrology. Unsaturated Zone Modeling: Progress, Applications and Challenges. pp.233-260.
Weltz, L., Pachepsky, Y.A., Shelton, D.R., Guber, A.K., Nemes, A., Starr, J.L. 2004. Distribution of manure-borne fecal coliforms in soil on grass buffer strip [Abstract]. American Society of Agronomy, Northeastern Branch Annual Meeting, July 11-14, 2004, Bordentown, New Jersey. p.4 .
Pachepsky, Y.A., Pierson Jr, F.B., Spaeth, S.C., Weltz, M.A. 2004. Using regression trees to estimate surface water runoff and soil erosion for rangelands. [Meeting Abstract]. European Conference on Machine Learning, September 27, 2004, Bled, Slovinai. Paper #88, CDROM.
Pachepsky, Y.A., Van Genuchten, M.T., Guber, A., Simunek, J., Schaap, M. 2004. Model abstraction techniques: an overivew of applications in agricultural contaminant. [Meeting Abstract]. European Society of Ecological Modeling Conference, September 27th- October 1, 2004, Bled, Slovenia. Paper No. 66, CD-ROM.
Rawls, W.J., Nemes, A., Pachepsky, Y. 2004. Effect of soil organic carbon on soil hydraulic properties. Elsevier Development in Soil Science. Amsterdam, The Netherlands: Elsevier. 30(6):95-111.
Pachepsky, Y.A. 2004. Applications of fractal geometry in soil hydrology. [Abstract]. International Workshop Pedofract, July 2-6, 2004. Barco de Avila, Spain. p. 9.
Pachepsky, Y.A., Guber, A.K., Jacques, D., Kouznetsov, M.Y. 2004. Complexity of simulated soil water fluxes. [Abstract].International Workshop "PEDOFRACT 2004", July 2-6, 2004, Barco de Avila, Spain. p. 17.
Shelton, D.R., Higgins, J.A., Van Kessel, J.S., Pachepsky, Y.A., Belt, K., Karns, J.S. 2004. Estimation of viable Escherichia coli 0157 in surface waters using enrichment in conjunction with immunological detection. Journal of Microbiological Methods. 58:223-231.
Guber, A.K., Pachepsky, Y.A., Shelton, D.R. 2004. Transport and retention of E. coli in saturated well-structured soil. American Geophysical Union, May 17-21, 2004, Montreal, Canada. Paper #3112.
Pachepsky, Y.A., Korsunskaia, L.P., Shein, E.V. 2004. Concurrent transport of chloride, sodium, and calcium ions in undisturbed soil columns. Moscow University Soil Science Bulletin.
Pachepsky, Y.A., Bradford, S.A., Sadeghi, A.M., Guber, A.K., Shelton, D.R. 2004. Modeling fate and transport of manure-borne pathogens in the environment. In: Proceedings of the Pathogens in the Environment Workshop, February 23-25, 2004, Kansas City, Missouri. p. 34-38.
Pierson, F.B., Pachepsky, Y.A., Weltz, M.A. 2004. Explorative analysis of the database on rangeland runoff and erosion experiments (abstract). ASA-CSSA-SSSA Annual Meeting, Oct 31 - Nov 4, 2004, Seattle, WA, CD-ROM
Kouznetsov, M.Y., Pachepsky, Y.A., Gillerman, L., Gantzer, C.J., Oron, G. 2004. Microbial transport in soil caused by surface and subsurface drip irrigation with wastewater. Waste Management and Research. 18:253-264.
Pachepsky, Y.A., Kouznetsov, M.Y., Shelton, D.R., Roodsari, R., Shirmohammadi, A., Sadeghi, A.M., Starr, J.L. 2004. Two-dimenional representation and modeling of bromide and microbial transport at a Hillslope Grass Buffer. In: Proceedings of the 1st General Assembly of the European Geophysical Union, April 25-30, 2004, Nice, France. Paper No. 05011.
Guber, A.K., Pachepsky, Y.A., Shelton, D.R., Shein, E.V., Polyanskaya, L.M., Devin, B.A. 2004. Faciliatated manure-borne bacteria transport in soil columns. [CD-ROM]. European Geophysical Society Meeting, April 26-30, 2004, Nice, France. paper EGU04-A-0542.
Kravchenko, A.N., Pachepsky, Y.A. 2004. Fractal techniques to assess spatial variability in soils. Soil-Water-Solute Process Characterization: An Integrated Approach. pp. 617-638
Pachepsky, Y.A., Rawls, W.J., Guber, A., Shein, E. 2004. Soil aggregates and water retention. Elsevier, Amsterdam. Development of Pedotransfer Functions in Soil Hydrology. 30(8):143-150.
Pachepsky, Y.A. 2004. Developing pedotransfer functions with database exploration methods. Development of Pedotransfer Functions in Soil Hydrology. pp. 21-32.
Pachepsky, Y.A., Shelton, D.R. 2004. Comparison of batch and flow experimental data on retention of manure-borne Cryptosporidium Parvum Oocysts in soils. Environmental Protection Agency. (website: http://es.epa.gov/neer/publications/meetings/9-9-2003/pdf/yakov_pachepsky.pdf.)
Pachepsky, Y.A., Fayer, R., Perdue, M.L., Shelton, D.R., Van Kessel, J.S. 2004. Zoonotic pathogens from manure: Transport and Fate. [CD-ROM]. University of Delaware Cooperative Extension.
Timlin, D.J., Kim, S., Pachepsky, Y.A., Reddy, V., Fleisher, D.H., Fraisse, C., Alva, A.K., Baker, J.T. 2003. Modeling canopy development and photosynthesis in potato [abstract]. American Society of Agronomy Meetings. CDROM.
Pachepsky, Y.A., Guber, A.K., Levkovsky, E. 2003. Mass-size scaling in soil aggregates as affected by aggregate moisture content and soil compaction. Soil Science. Vol. 169:1-12.
Starr, J.L., Sadeghi, A.M., Pachepsky, Y.A. 2003. Characterization of subsurface flow regime with HYDRUS 2-D simulations. American Society of Agronomy. CDROM.
Rawls, W.J., Nemes, A., Pachepsky, Y.A. 2003. Water retention pedotransfer function for a horizon. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting.
Rawls, W.J., Nemes, A., Pachepsky, Y.A. 2003. Water retention pedotransfer function for a horizon [abstract]. Soil Science Society Of America Annual Meeting.
Pachepsky, Y.A., Shelton, D.R. 2003. Transport of manure-borne cryptosporidium parvum oocysts through saturated and unsaturated soil columns. [Abstract]. U.S. Geological Survey/U.S. EPA Stars Meeting, September 10-12, 2003, Reston, VA. p. 17.
Guber, A.K., Levkovsky, E., Pachepsky, Y.A. 2003.[Abstract]. Mass-size scaling in soil aggregates as affected by aggregate moisture contents and soil compaction. American Society of Agronomy Meetings. November 2-6, 2003, Denver, CO. p. 101.
Pachepsky, Y.A., Van Genuchten, M.T., Nicholson, T., Cady, R. 2003. Model abstraction techniques related to parameter estimation and uncertainty. International Workshop on Uncertainty, Sensitivity, and Parameter Estimation For Multimedia Environmental Modeling. p.2.
Shelton, D.R., Pachepsky, Y.A., Belt, K.T., Debroy, C., Karns, J.S. 2003. Detection and characterization of pathogenic E. coli in surface waters: Implications for preharvest produce. United States-Japan Cooperative Program in Natural Resources. p. 12.
Pachepsky, Y.A., Shelton, D.R., Guber, A., Sadeghi, A.M. 2003.Modeling surface and subsurface transport of manure-borne pathogens. Soil and Water Conservation Society Proceedings, July 25-30, 2003, Spokane, WA. p.56
Fournierer, I.L., Filgueria, R.R., Sikora, L.J., Rawls, W.J., Pachepsky, Y.A. 2003. Specific area of typic hapludult as affected by the addition of organic matter. Ciencia Del Suela. CD-ROM.
Rawls, W.J., Pachepsky, Y.A. 2003. Use of soil survey information for determining soil hydraulic properties. In: Proceedings of the American Society Of Agricultural Engineering Meeting, July 28-31, 2003, Las Vegas, Nevada. 2003 CDROM.
Guber, A.K., Rawls, W.J., Shein, E.V. and Pachepsky, Y.A. 2003. Effects of soil aggregate size distribution on water retention. Soil Science. 168:223-233.
Pachepsky, Y.A., Rawls, W.J. 2003. [CD-ROM]. Using fractal models in scaling and pedotransfer functions of soil hydraulic properties. American Society of Agronomy Meetings. November 2-6, 2003. Denver, CO. paper #899293.
Roodsari, R., Pachepsky, Y.A., Shelton, D.R., Shirmohammadi, P., Sadeghi, A.M., Starr, J.L. 2003. Modeling manure-borne pathogen transport with runoff and infiltration. [Abstract]. ASAE Annual International Meeting. p. 174.
Kouznetsov, M.Y., Shelton, D.R., Pachepsky, Y.A., Roodsari, R., Shirmohammadi, A., Sadeghi, A.M., Starr, J.L. 2003. Two-dimensional representation and modeling of bromide and fecal coliform transport with runoff and infiltration. [Abstract]. American Society of Agronomy Meetings. November 2-6,2003, Denver, Co. p.184.
Guber, A.K., Shelton, D.R., Pachepsky, Y.A. 2003. Movement of manure-borne bacteria in soils as a colloid-facilitated transport affected by soil structure. BARC Poster Day.
Timlin, D.J., Kim, S., Pachepsky, Y.A., Reddy, V., Fraisse, C., Alva, A.K., Baker, J.T. 2003. 2dspud, a two-dimensional model of potato growth and development.[abstract]. Integrated Biological Systems Conference. P. 63.
Pachepsky, Y.A., Shelton, D.R. 2003. Modeling surface and subsurface transport of manure-borne microorganisms. Modeling Environmental Impact of Animal Production. p.12
Pachepsky, Y.A., Van Genuchten, M.T., Cady, R., Nicholson, T.J. 2003. Model abstraction techniques related to parameter estimation and uncertainty. Proceedings of the International Workshop on Uncertainty, Sensitivity, and Parameter Estimation for Multimedia Environmental Modeling. Publisher: U.S. Nuclear Regulatory Commission, pp. 107-109.
Pachepsky, Y.A., Guber, A. 2003. Scaling in soil aggregate distribution as dependent on aggregate water content and soil compaction. Joint Assembly of the European and American Geophysical Unions, April 6-10,2003, Nice,France. CDROM.
Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Stout, W.L. 2003. Transport of manure-borne bacteria and colloids in a stony soil. Joint Assembly of the European and American Geophysical Unions, April 6-10, 2003, Nice, France. Paper # EGU03-A-03 812.
Shelton, D.R., Pachepsky, Y.A., Sadeghi, A.M., Stout, W.L., Karns, J.S., Gbarek, W.J. 2003. Release rates of manure-borne coliform bacteria from data on leaching through stony soil. Vadose Zone Journal. 2:34-39.
Pachepsky, Y.A., Young, I.M., Crawford, J.W., David, U.C., Baveye, P. 2003. How does the physics of the soil system dictate dispersal of waste-borne microorganism in soils?. Biodiversity of Soil International Conference Proceedings. p.27.
WALTHALL, C.L., TIMLIN, D.J., PACHEPSKY, Y.A., DULANEY, W.P., DAUGHTRY, C.S. USE OF SPATIAL VARIANCE INFORMATION FROM REMOTE SENSING IMAGERY TO MAP VEGETATION FOLIAGE DENSITY. AMERICAN GEOPHYSICAL UNION. 2002.
Timlin, D.J., Reddy, V., Pachepsky, Y.A., Baker, J.T., Kim, S., Fraisse, C., Alva, A. 2002. 2dspud, a two-dimensional model of potato growth and development[absract]. ASA-CSSA-SSSA Proceedings. Poster No. 336.
Sadeghi, A.M., Pachepsky, Y.A., Shelton, D.R., Stout, W.L. 2002. Modeling coliform bacteria and bromide transport in large in-situ columns of a fractured soil. American Society of Agronomy Meetings. p.178.
Kaul, M., Walthall, C.L., Pachepsky, Y.A., Timlin, D.J. 2002. Linking within-field crop response with soil characteristics [abstract]. In: Abstracts of Agronomy Socieity of America, Soil Science Society of America, Crop Science Society of America, Annual Meeting, November 10-15, 2002. Indianapolis, Indiana [CDROM].
TIMLIN, D.J., PACHEPSKY, Y.A., WALTHALL, C.L. A MIX OF SCALES: TOPOGRAPHIC INFORMATION, POINT SAMPLES AND YIELD MAPS. Bridging Scales in Soil Physics. 2003.
Timlin, D.J., Pachepsky, Y.A., Walthall, C.L. 2003. A mix of scales: topographic information, point samples and yield maps. Bridging Scales in Soil Physics. p. 227-241.
Pachepsky, Y.A., Rawls, W.J., Nemes, A., Wosten, J., Zeiliguer, A. 2002. The additivity model to estimate water retention of mineral soils. Abstract of Agronomy Meetings. p.98.
Guber, A.K., Shein, E.G., Pachepsky, Y.A., Rawls, W.J. 2002. Effect of soil aggregate size distribution on water retention. Abstract of Agronomy Meetings.p.115.
Roodsari, R., Shirmohammadi, A., Shelton, D.R., Pachepsky, Y.A., Sadeghi, A.M., Starr, J.L. 2002. Field-scale monitoring and simulation of the overland transport of bromide and pathogens. Abstract of Agronomy Meetings. p.178.
Wosten, H., Nemes, A., Pachepsky, Y.A., Rawls, W.J., Zeiliguer, A. 2002. Translating available basic soil data into missing soil hydraulic characteristics. World Congress of Soil Science. Vol.4:135-143
Rawls, W.J., Pachepsky, Y.A. 2002. Use of soil survey information for determining soil hydraulic parameters for hydrologic modeling [CD-ROM]. Federal Interagency Hydrologic Modeling Conference.
RAWLS, W.J., RITCHIE, J.C., PACHEPSKY, Y.A., SOBECKI, T.M., BLOODWORT, HL, EFFECT OF SOIL ORGANIC CARBON ON SOIL WATER RETENTION. GEODERMA. 2003. V. 16. P. 61-76.
Pachepsky, Y.A. 2002. Conventional and fractal geometry in soil studies. International Workshop on Fractal Mathematics Describing Soil and Heterogeneous Systems. p.5.
Pachepsky, Y.A. 2002. Mass fractal dimension of shrinking soil aggregates. International Workshop on Fractal Mathematics Describing Soil and Heterogeneous Systems. p.24.
RAWLS, W.J., PACHEPSKY, Y.A. USE OF SOIL SURVEY INFORMATION FOR DETERMINING SOIL HYDRAULIC PARAMETERS FOR HYDROLOGIC MODELING. FEDERAL INTERAGENCY HYDROLOGIC MODELING CONFERENCE. 2002.
Walthall, C.L., Timlin, D.J., Pachepsky, Y.A., Dulaney, W.P., Daughtry, C.S., 2002. Exploiting image spatial variance for vegetatation patterns. In: Proceedings of American Society for Photogrammetry and Remote Sensing, November 12-14, 2002, Denver, Colorado, [CDROM].
Pachepsky, Y.A. 2002. Scaling and fractional equations of water and contaminant transport in soils. International Workshop on Fractal Mathematics Describing Soil and Heterogeneous Systems, Barco de Avila, Spain, June 29-July 4, 2002. p.19.
Fournier L.L., Figueira, R.R., Sikora, L.J., Rawls, W.J., Pachepsky, Y.A. 2002. Influencia del agregado de materia organica sobre la superficie espefica del suelo. In: XVIII Congreso Argentino de la Ciencia del suelo, April 16-19, 2002, Puerto Madryn. 2002 CDROM.