Projects

IMPROVED KNOWLEDGE AND MODELING OF WATER FLOW AND CHEMICAL TRANSPORT PROCESSES IN IRRIGATED SOILS Appropriated (D)   Accession Number: 411672

MODELING THE FATE AND TRANSPORT OF AGRICULTURAL CONTAMINANTS IN SOILS AND GROUNDWATER Specific Cooperative Agreement (S)   Accession Number: 409849

Publications

Modeling Growth of Matthiola incana in Response to Saline WasteWaters Differing in Nitrogen Level - (Peer Reviewed Journal)

Grieve, C.M., Poss, J.A., Carter, C.T., Shouse, P.J. 2008. Modeling Growth of Matthiola incana in Response to Saline WasteWaters Differing in Nitrogen Level. HortScience. Vol 43:1787-1793

Roots and Root Function: Introduction - (Review Article)

Skaggs, T.H., Shouse, P.J. 2008. Roots and Root Function: Introduction. Vadose Zone Journal. Vol 7(3):1008-1009

Influence of soil solution salinity on boron adsorption by soils - (Peer Reviewed Journal)

Goldberg, S.R., Suarez, D.L., Shouse, P.J. 2008. Influence of soil solution salinity on boron adsorption by soils. Soil Science. Vol. 173:368-374.

Delineating site-specific management units using geospatial ECa measurements - (Book/Chapter)

Corwin, D.L., Lesch, S.M., Shouse, P.J., Soppe, R., Ayars, J.E. 2008. Delineating site-specific management units using geospatial ECa measurements. In: B.J. Allred, J.J. Daniels and M.R. Ehsani (editors) Handbook of Agricultural Geophysics. CRC Press. Boca Raton, FL. Chapter 16 pp: 247-254.

Integration of Hard and Soft Data to Characterize Field-Scale Hydraulic Properties for Flow and Transport Studies - (Peer Reviewed Journal)

Segal, E., Bradford, S.A., Shouse, P.J., Lazarovitch, N., Corwin, D.L. 2008. Integration of Hard and Soft Data to Characterize Field-Scale Hydraulic Properties for Flow and Transport Studies. Vadose Zone Journal. Vol 7, No. 3:878-889

In-Situ Use of Ground Water By Alfalfa - (Proceedings/Symposium)

Ayars, J.E., Shouse, P.J. 2007. In-Situ Use of Ground Water By Alfalfa. ASABE Annual International Meeting.Paper #072186, 2007 ASABE Annual Meeting

Smog Nitrogen and the Rapid Acidification of Forest Soil, San Bernardino Mountains, Southern California - (Peer Reviewed Journal)

Wood, Y.A., Fenn, M., Meixner, T., Shouse, P.J., Breiner, J., Allen, E., Wu, L. 2007. Smog Nitrogen and the Rapid Acidification of Forest Soil, San Bernardino Mountains, Southern California. The Scientific World. Vol 7:175-180

Transport and Fate of Nitrate and Pathogens at a Dairy Lagoon Water Application Site - (Abstract)

Segal, E., Bradford, S.A., Lazarovitch, N., Shouse, P.J. 2006. Transport and Fate of Nitrate and Pathogens at a Dairy Lagoon Water Application Site. American Society of Agronomy Meetings in Indianapolis, IN Nov 12-16, 2006. CD-ROM.

Pedogenesis-Terrain Links in Zero-Order Watersheds after Chaparral to Grass Vegetation Conversion - (Peer Reviewed Journal)

Williamson, T.N., Gessler, P.E., Shouse, P.J., Graham, R.C. 2006. Pedogenesis-Terrain Links in Zero-Order Watersheds after Chaparral to Grass Vegetation Conversion. Soil Science Society of America Journal. Vol 70:2065-2074

Quantification of survival of Escherichia coli 0157:H7 on Plants affected by Contaminated Irrigation Water - (Peer Reviewed Journal)

Ibekwe, A.M., Shouse, P.J., Grieve, C.M. 2006. Quantification of survival of Escherichia Coli 0157:H7 on Plants affected by Contaminated Irrigation Water. Engineering in Life Sciences. Vol. 6:566-572

MULTIPLEXER-INDUCED INTERFERENCE ON TDR MEASUREMENTS OF ELECTRICAL CONDUCTIVITY - (Peer Reviewed Journal)

Castiglione, P., Shouse, P.J., Wraith, J.M. 2006. Multiplexer-induced interference on tdr measurements of electrical conductivity. Soil Science Society of America Journal. Vol. 70:1453-1458

INTEGRATION OF HEAT CAPACITY AND ELECTRICAL CONDUCTIVITY SENSORS FOR ROOT MODULE WATER AND NUTRIENT ASSESSMENT - (Proceedings/Symposium)

Heinse, R., Lewis, K., Jones, S.B., Kluitenberg, G., Austin, R.S., Shouse, P.J., Bingham, G.E. 2006. Integration of heat capacity and electrical conductivity sensors for root module water and nutrient assessment. International Conference on Environmental Systems July 27-30, 2006 at Norfolk, VA. Paper No. 2211

MACROSCOPIC APPROACHES TO ROOT WATER UPTAKE AS A FUNCTION OF WATER AND SALINITY STRESS - (Peer Reviewed Journal)

Skaggs, T.H., Van Genuchten, M.T., Shouse, P.J., Poss, J.A. 2006. Macroscopic approaches to root water uptake as a function of water and salinity stress. Agricultural Water Management. 86:140-149

DELINEATING SITE-SPECIFIC IRRIGATION MANAGEMENT UNITS USING GEOSPATIAL ECA MEASUREMENTS - (Abstract)

Corwin, D.L., Lesch, S.M., Shouse, P.J., Soppe, R.W., Ayars, J.E. 2006. Delineating site-specific irrigation management units using geospatial eca measurements. World Congress of Soil Science. Paper No. 153-19

MACROSCOPIC APPROACHES TO MODELING ROOT WATER UPTAKE AS A FUNCTION OF WATER AND SALINITY STRESS - (Abstract)

Skaggs, T.H., Van Genuchten, M.T., Shouse, P.J. 2006. Macroscopic approaches to modeling root water uptake as a function of water and salinity stress. Soil Science Society of America Annual Meeting. In annual meeting abstracts (CD-ROM). Paper No. 81-1

IRRIGATING FORAGE CROPS WITH SALINE WATERS 2. MODELING ROOT UPTAKE AND DRAINAGE - (Peer Reviewed Journal)

Skaggs, T.H., Shouse, P.J., Poss, J.A. 2006. Irrigating forage crops with saline waters 2. modeling root uptake and drainage. Vadose Zone Journal. 5:824-837.

IRRIGATING FORAGE CROPS WITH SALINE WATERS 1. VOLUMETRIC LYSIMETER STUDIES - (Peer Reviewed Journal)

Skaggs, T.H., Poss, J.A., Shouse, P.J., Grieve, C.M. 2006. Irrigating forage crops with saline waters 1. volumetric lysimeter studies. Vadose Zone Journal. 5:815-823.

EFFECTS OF SHALLOW GROUNDWATER MANAGEMENT ON THE SPATIAL AND TEMPORAL VARIABILITY OF BORON AND SALINITY IN AN IRRIGATED FIELD - (Peer Reviewed Journal)

Shouse, P.J., Goldberg, S.R., Soppe, R.W., Skaggs, T.H., Ayars, J.E. 2006. Effects of shallow groundwater management on the spatial and temporal variability of boron and salinity in an irrigated field. Vadose Zone Journal. 5:377-390.

CAN WASTE FOUNDRY SANDS BE USED TO IMPROVE THE INFILTRATION RATE OF POORLY DRAINED SOILS? - (Abstract)

Dungan, R.S., Lee, B., Shouse, P.J., Dees, N.H. 2005. Can waste foundry sands be used to improve the infiltration rate of poorly drained soils? [abstract].ASA-CSSA-SSSA Annual Meeting Abstracts. p. 905.

RECENT APPLICATIONS OF HYDRUS IN IRRIGATED AGRICULTURE - (Proceedings/Symposium)

Skaggs, T.H., Trout, T.J., Kelleners, T.J., Shouse, P.J., Ayars, J.E. 2005. Recent applications of hydrus in irrigated agriculture. In: S. Torkzaban and S. Majid Hassanizadeh (eds.), Proceedings of Workshop on HYDRUS Applications. October 19, 2005, ISBN 90-39341125, Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands. p: 69-72.

UNSODA: UNSATURATED SOIL HYDRAULIC PROPERTY DATABASE - (Abstract)

Skaggs, T.H., Van Genuchten, M.T., Schaap, M.G., Shouse, P.J. 2005. Unsoda: unsaturated soil hydraulic property database. Agronomy Abstracts. CD-ROM, Salt Lake City, UT. Paper No. 10

PREDICTION OF BORON ADSORPTION BY FIELD SAMPLES OF DIVERSE TEXTURES - (Abstract)

Goldberg, S.R., Corwin, D.L., Shouse, P.J., Suarez, D.L. 2005. Prediction of boron adsorption by field samples of diverse textures. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting. Paper No. 317-3.

SPATIAL AND TEMPORAL DISTRIBUTIONS OF SALINITY AND BORON IN AN IRRIGATED FIELD UNDER SHALLOW GROUNDWATER MANAGEMENT - (Proceedings/Symposium)

Shouse, P.J., Goldberg, S.R., Soppe, R.W., Skaggs, T.H., Ayars, J.E. 2005. Spatial and temporal distributions of salinity and boron in an irrigated field under shallow groundwater management. In: Proceedings of the International Salinity Forum, Managing Saline Soils and Water: Science, Technology, and Soil Issues. April 25-27, 2005. Riverside, CA pp:417-420.

INSTRUMENTING LARGE SOIL COLUMNS FOR SALINITY AND TRACE ELEMENT TRANSPORT STUDIES - (Proceedings/Symposium)

Shouse, P.J., Goldberg, S.R., Skaggs, T.H., Suarez, D.L. 2005. Instrumenting large soil columns for salinity and trace element transport studies. In: Proceedings of the International Salinity Forum, Managing Saline Soils and Water: Science, Technology, and Soil Issues. April 25-27, 2005. Riverside, CA pp:147-149.

SOIL BORON EXTRACTIONS AS INDICATORS OF BORON TOXICITY - (Proceedings/Symposium)

Goldberg, S.R., Shouse, P.J., Lesch, S.M., Grieve, C.M., Poss, J.A., Suarez, D.L. 2005. Soil boron extractions as indicators of boron toxicity. In: Proceedings of the International Salinity Forum, Managing Saline Soils and Water: Science, Technology, and Soil Issues. April 25-27, 2005. Riverside, CA pp:55-58.

IRRIGATION OF FORAGE CROPS WITH SALINE DRAINAGE WATERS: VOLUMETRIC LYSIMETER STUDIES AND MODELING OF ROOT WATER UPTAKE AND DRAINAGE - (Proceedings/Symposium)

Skaggs, T.H., Poss, J.A., Shouse, P.J. 2005. Irrigation of forage crops with saline drainage waters: Volumetric lysimeter studies and modeling of root water uptake and drainage. In: Proceedings of the International Salinity Forum, Managing Saline Soils and Water: Science, Technology, and Soil Issues. April 25-27, 2005. Riverside, CA pp:421-424.

UNDERSTANDING SALINITY AND NITROGEN INTERACTIONS TO IMPROVE FLORICULTURE EFFICIENCIES - (Proceedings/Symposium)

Poss, J.A., Carter, C.T., Grieve, C.M., Shouse, P.J. 2005. Understanding salinity and nitrogen interactions to improve floriculture efficiencies. In: Proceedings of the International Salinity Forum, Managing Saline Soils and Water: Science, Technology, and Soil Issues. April 25-27, 2005. Riverside, CA pp:121-124.

ALTERED ECOHYDROLOGIC RESPONSE DRIVES NATIVE SHRUB LOSS UNDER CONDITIONS OF ELEVATED NITROGEN DEPOSITION - (Peer Reviewed Journal)

Wood, Y.A., Meixner, T., Shouse, P.J., Allen, E.B. 2006. Altered ecohydrologic response drives native shrub loss under conditions of elevated nitrogen deposition. Journal of Environmental Quality. Vol 35:76-92

PREDICTION OF BORON ADSORPTION BY FIELD SAMPLES OF DIVERSE TEXTURES - (Peer Reviewed Journal)

Goldberg, S.R., Corwin, D.L., Shouse, P.J., Suarez, D.L. 2005. Prediction of boron adsorption by field samples of diverse textures. Soil Science Society of America Journal. 69(5):1379-1388.

ANALYSIS OF FIELD-SCALE SALINIZATION: A COMPARISON OF DIFFERENT MODELING APPROACHES - (Peer Reviewed Journal)

Vaughan, P.J., Shouse, P.J., Suarez, D.L., Van Genuchten, M.T., Ayars, J.E. 2005. Analysis of field-scale salinization: a comparison of different modeling approaches. Journal of Hydrology and Hydromechanics. 53(2):73-90.

PRODUCTIVITY AND MINERAL NUTRITIONOF LIMONIUM SPECIES IRRIGATED WITH SALINE WASTEWATERS - (Peer Reviewed Journal)

Grieve, C.M., Poss, J.A., Grattan, S.R., Shouse, P.J., Lieth, J.H., Zeng, L. 2005. Productivity and mineral nutritionof limonium species irrigated with saline wastewaters. Hortscience. 40(3):654-658.

BASE CATION AND SILICON BIOGEOCHEMISTRY UNDER PINE AND SCRUB OAK MONOCULTURES: IMPLICATIONS FOR WEATHERING RATES - (Peer Reviewed Journal)

Johnson-Maynard, J.L., Graham, R.C., Shouse, P.J., Quideau, S.A. 2004. Base cation and silicon biogeochemistry under pine and scrub oak monocultures: implications for weathering rates. Geoderma. 126: 353-365

EFFECTS OF A CHAPARRAL TO GRASS CONVERSION ON SOIL PHYSICAL AND HYDROLOGIC PROPERTIES AFTER FOUR DECADES - (Peer Reviewed Journal)

Williamson, T.N., Graham, R.C., Shouse, P.J., 2004. Effects of a chaparral to grass conversion on soil physical and hydrologic properties after four decades. Geoderma. 123:99-114.

IMPROVED TENSION INFILTROMETER FOR MEASURING LOW FLUID FLOW RATES IN FRACTURED ROCK - (Peer Reviewed Journal)

Castiglione, P., Shouse, P.J., Mohanty, B., Hudson, D., Van Genuchten, M.T. 2004. Improved tension infiltrometer for measuring low fluid flow rates in fractured rock. Vadose Zone Journal. 4:885-890.

ANALYSIS OF TEMPERATURE EFFECTS ON TENSION INFILTROMETRY - (Peer Reviewed Journal)

Castiglione, P., Shouse, P.J., Mohanty, B., Van Genuchten, M.T. 2005. Analysis of temperature effects on tension infiltrometry. Vadose Zone Journal.4(3):481-487.

FATE OF ESCHERICHIA COLI O157:H7 IN IRRIGATION WATER ON SOILS AND PLANTS - (Proceedings/Symposium)

Ibekwe, A.M., Watt, P.M., Shouse, P.J., Grieve, C.M. 2005. Fate of escherichia coli o157:h7 in irrigation water on soils and plants. In: First International Conference on Environmental Science and Technology, January 23-26, 2005, New Orleans, LA. 2:11-17.

FATE OF ESCHERICHIA COLI O157:H7 IN IRRIGATION WATER ON SOILS AND PLANTS AS VALIDATED BY CULTURE METHOD AND REAL-TIME PCR - (Peer Reviewed Journal)

Ibekwe, A.M., Watt, P.M., Shouse, P.J., Grieve, C.M. 2005. Fate of Escherichia coli O157:H7 in irrigation water on soils and plants as validated by culture method and real-time PCR. Canadian Journal of Microbiology. 50:1007-1014.

EFFECTS OF SALINITY AND DROUGHT STRESSES ON ROOT WATER UPTAKE - (Abstract)

Skaggs, T.H., Poss, J.A., Shouse, P.J. 2004. Effects of salinity and drought stresses on root water uptake. American Geophysical Union, Eos Trans., Fall Meeting Supplement, AGU, CD-ROM.

FREQUENCY DEPENDENCE OF THE COMPLEX PERMITTIVITY AND ITS IMPACT ON DIELECTRIC SENSOR CALIBRATION IN SOILS - (Peer Reviewed Journal)

Kelleners, T.J., Robinson, D.A., Shouse, P.J., Ayars, J.E., Skaggs, T.H., 2005. Frequency dependence of the complex permittivity and its impact on dielectric sensor calibration in soils. Soil Science Society of America Journal. 69:67-76.

FORAGE CROP RESPONSE TO SALINITY AND WATER STRESSES: COMPARISON OF SIMULATED ROOT WATER UPTAKE AND DRAINAGE WITH LYSIMETER DATA - (Abstract)

Skaggs, T.H., Poss, J.A., Shouse, P.J. 2004. Forage crop response to salinity and water stresses: comparison of simulated root water uptake and drainage with lysimeter data. Agronomy Abstracts. CD-ROM, Seattle, WA.

EVALUATION OF MASS RECOVERY IMPACTS ON TRANSPORT PARAMETERS USING LEAST-SQUARES OPTIMIZATION AND MOMENT ANALYSIS - (Peer Reviewed Journal)

Das, B.S., Wraith, J.M., Kluitenberg, G.J., Langner, H.M., Shouse, P.J., Inskeep, W.P. 2005. Evaluation of mass recovery impacts on transport parameters using least-squares optimization and moment analysis. Soil Science Society of America Journal. 69:1209-1216

BORON TRANSPORT WITHIN AN AGRICULTURAL FIELD: UNIFORM FLOW VERSUS MOBILE-IMMOBILE MODEL SIMULATIONS - (Peer Reviewed Journal)

Vaughan, P.J., Shouse, P.J., Suarez, D.L., Goldberg, S.R., Ayars, J.E. 2004. Boron transport within an agricultural field: uniform flow versus mobile-immobile model simulations. Soil Science. 169(6):401-412.

CHARACTERIZING SOIL SPATIAL VARIABILITY FOR PRECISION AGRICULTURE USING GEOPHYSICAL MEASUREMENTS - (Proceedings/Symposium)

Corwin, D.L., Lesch, S.M., Shouse, P.J., Soppe, R., Ayars, J.E. 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 Problesm (SAGEEP). Colorado Springs, CO on February 22-26, 2004. CDROM.

REGOLITH WATER IN ZERO-ORDER CHAPARRAL AND PERENNIAL GRASS WATERSHEDS FOUR DECADS AFTER VEGETATION CONVERSION - (Peer Reviewed Journal)

Williamson, T.N., Newman, B.D., Graham, R.C., Shouse, P.J. 2004. Regolith water in zero-order chaparral and perennial grass watersheds four decads after vegetation conversion. Vadose Zone Journal. 3:1007-1016.

MICROCLIMATE AND PEDOGENIC IMPLICATIONS IN A 50-YEAR-OLD CHAPARRAL AND PINE BIOSEQUENCE - (Peer Reviewed Journal)

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

COMPARISON OF HYDRUS-2D SIMULATIONS OF DRIP IRRIGATION WITH EXPERIMENTAL OBSERVATIONS - (Peer Reviewed Journal)

Skaggs, T.H., Trout, T.J., Simunek, J., Shouse, P.J. 2004. Comparison of HYDRUS-2D simulations of drip irrigation with experimental observations. Journal of Irrigation and Drainage Engineering. 130(4):304-310.

A VOLUMETRIC LYSIMETER SYSTEM (VLS): AN ALTERNATIVE TO WEIGHING LYSIMETERS FOR PLANT-WATER RELATIONS STUDIES - (Peer Reviewed Journal)

POSS, J.A., RUSSELL, W.B., SHOUSE, P.J., AUSTIN, R.S., GRATTAN, S.R., GRIEVE, C.M., LIETH, J.H., ZENG, L. 2004. A VOLUMETRIC LYSIMETER SYSTEM (VLS): AN ALTERNATIVE TO WEIGHING LYSIMETERS FOR PLANT-WATER RELATIONS STUDIES. COMPUTERS AND ELECTRONICS IN AGRICULTURE. 43:55-68.

MOBILE-IMMOBILE WATER SOLUTE TRANSPORT MODEL IN UNSATCHEM: FIELD APPLICATION - (Abstract)

Vaughan, P.J., Shouse, P.J., Suarez, D.L., Van Genuchten, M.T. 2003. Mobile-immobile water solute transport model in UNSATCHEM: Field application. Soil Science Society of America. Paper No. S02-vaughan971694-P.

INFLUENCE OF SOIL SPATIAL VARIABILITY ON CROP YIELD VARIABILITY - (Abstract)

Corwin, D.L., Lesch, S.M., Shouse, P.J., Soppe, R., Jobes, J.A., Fargerlund, J., Ayars, J.E. 2003. Influence of soil spatial variability on crop yield variability. Soil Science Society of America. Paper No. S05-corwin929996-P.

MIM SIMULATION OF CL- AND B TRANSPORT: COMPARISON WITH MEASURED DATA FROM AN IRRIGATED FIELD - (Abstract)

Vaughan, P.J., Shouse, P.J., Suarez, D.L. 2003. Mim simulation of Cl- and B transport: Comparison with measured data from an irrigated field. American Geophysical Union. Paper No. H11G-0921.

EFFECT OF HIGH BORON APPLICATION ON BORON CONTENT AND GROWTH OF MELONS - (Peer Reviewed Journal)

Goldberg, S.R., Shouse, P.J., Lesch, S.M., Grieve, C.M., Poss, J.A., Forster, H.S., Suarez, D.L. 2003. Effect of high boron application on boron content and growth of melons. Plant and Soil Journal. 256:403-411.

MINIMIZING DRIFT IN ELECTRICAL CONDUCTIVITY MEASUREMENTS IN HIGH TEMPERATURE ENVIRONMENTS USING THE EM-38 - (Peer Reviewed Journal)

Robinson, D.A., Lesch, S.M., Lebron, I., Shouse, P.J. 2004. Minimizing drift in electrical conductivity measurements in high temperature environments using the em-38. Soil Science Society of America Journal. 68:339-345.

LABORATORY MEASUREMENTS OF THE UNSATURATED HYDRAULIC PROPERTIES AT THE VADOSE ZONE TRANSPORT FIELD STUDY SITE - (Government Publication)

Schaap, M.G., Shouse, P.J., Meyer, P.D. 2003. Laboratory measurements of the unsaturated hydraulic properties at the vadose zone transport field study site. Pacific Northwest National Laboratory, prepared for the U.S. Department Of Energy. Report # PNNL-14284, National Technical Information Service, 60 pages.

ION PARTITIONING AMONG SOIL AND PLANT COMPONENTS UNDER DRIP, FURROW, AND SPRINKLER IRRIGATION REGIMES: FIELD AND MODELING ASSESSMENTS - (Peer Reviewed Journal) - (01-Mar-02)

6.5 SOLUTE TRANSPORT: DATA ANALYSIS AND PARAMETER ESTIMATION - (Book/Chapter)

Skaggs, T.H., Jaynes, D.B., Kachanoski, R.G., Shouse, P.J., Ward, A.L. 2002. 6.5 solute transport: data analysis and parameter estimation. In. J.H. Dane and G.C. Topp. (eds). Methods of Soil Analysis. Part 4 Physical Methods. Soil Science of America, Madison, WI. Chapter 6.5. p. 1403-1434.

SOIL PROPERTY DATABASE: SOUTHERN GREAT PLAINS 1997 HYDROLOGY EXPERIMENT - (Peer Reviewed Journal)

Mohanty, B.P., Shouse, P.J., Miller, D.A., Van Genuchten, M.T. 2002. Soil property database: southern great plains 1997 hydrology experiment. Water Resources Research. 28:5-1 to 5-8.