selected publications academic article Mei, X., Smith, P. K., Li, J., & Li, B. (2022). Hydrological evaluation of gridded climate datasets in a texas urban watershed using soil and water assessment tool and artificial neural network. Frontiers in Environmental Science. 10, 905774. Mei, X., & Smith, P. K. (2021). A Comparison of In-Sample and Out-of-Sample Model Selection Approaches for Artificial Neural Network (ANN) Daily Streamflow Simulation. Water: an open access journal. 13(18), 2525-2525. Kikoyo, D., Ale, S., & Smith, P. K. (2020). SELECTIVE CROPPING AS A SOIL CONSERVATION PRACTICE: A BENEFITS EVALUATION. Transactions of the ASABE. 63(6), 1735-1746. Tu, M., & Smith, P. (2018). Modeling Pollutant Buildup and Washoff Parameters for SWMM Based on Land Use in a Semiarid Urban Watershed. Water, Air and Soil Pollution: an international journal of environmental pollution. 229(4), 121. Tu, M., Smith, P., & Filippi, A. M. (2018). Hybrid forward-selection method-based water-quality estimation via combining Landsat TM, ETM+, and OLI/TIRS images and ancillary environmental data. PLoS One. 13(7), e0201255-e0201255. Harmel, R. D., Pampell, R., Gentry, T., Smith, D. R., Hajda, C., Wagner, K., ... Higgs, K. D. (2018). Vegetated treatment area (VTAs) efficiencies for E. coli and nutrient removal on small-scale swine operations. International Soil and Water Conservation Research. 6(2), 153-164. Omani, N., Srinivasan, R., Smith, P. K., & Karthikeyan, R. (2017). Glacier mass balance simulation using SWAT distributed snow algorithm. Hydrological Sciences Journal. 62(4), 546-560. Omani, N., Srinivasan, R., Karthikeyan, R., & Smith, P. K. (2017). Hydrological Modeling of Highly Glacierized Basins (Andes, Alps, and Central Asia). Water: an open access journal. 9(2), 111-111. Omani, N., Srinivasan, R., Karthikeyan, R., Reddy, V. K., & Smith, P. K. (2016). IMPACTS OF CLIMATE CHANGE ON THE GLACIER MELT RUNOFF FROM FIVE RIVER BASINS. Transactions of the ASABE. 59(4), 829-848. Higgs, K. D., Harmel, R. D., Wagner, K., Smith, P. K., Haney, R. L., Smith, D. R., & Pampell, R. (2015). VEGETATED TREATMENT AREA EFFECTIVENESS AT REDUCING NUTRIENT RUNOFF FROM SMALL SWINE OPERATIONS IN CENTRAL TEXAS. Applied Engineering in Agriculture. 31(4), 621-629. Harmel, R. D., Smith, P. K., Migliaccio, K. W., Chaubey, I., Douglas-Mankin, K. R., Benham, B., ... Robson, B. J. (2014). Evaluating, interpreting, and communicating performance of hydrologic/water quality models considering intended use: A review and recommendations. Environmental Modelling and Software. 57, 40-51. Harmel, R. D., Smith, P. K., & Migliaccio, K. W (2010). MODIFYING GOODNESS-OF-FIT INDICATORS TO INCORPORATE BOTH MEASUREMENT AND MODEL UNCERTAINTY IN MODEL CALIBRATION AND VALIDATION. Transactions of the ASABE. 53(1), 55-63. Sahoo, D., Smith, P. K., & Ines, A. (2010). AUTOCALIBRATION OF HSPF FOR SIMULATION OF STREAMFLOW USING A GENETIC ALGORITHM. Transactions of the ASABE. 53(1), 75-86. Sahoo, D., & Smith, P. K. (2009). Hydroclimatic trend detection in a rapidly urbanizing semi-arid and coastal river basin. Journal of Hydrology. 367(3-4), 217-227. Osborn, G. S., Charbonnet, D. A., Smith, P. K., & Matlock, M. D. (2008). A chamberless method for determining SOD. Transactions of the ASABE. 51(3), 1123-1131. Harmel, R. D., & Smith, P. K. (2007). Consideration of measurement uncertainty in the evaluation of goodness-of-fit in hydrologic and water quality modeling. Journal of Hydrology. 337(3-4), 326-336. Birt, L. N., Persyn, R. A., & Smith, P. K. (2007). Evaluation of Texas compost specifications for stormwater erosion control. Transactions of the ASABE. 50(3), 955-960. Birt, L. N., Persyn, R. A., & Smith, P. K. (2007). Evaluation of an indoor nozzle-type rainfall simulator. Applied Engineering in Agriculture. 23(3), 283-287. conference paper Omani, N., Srinivasan, R., Karthikeyan, R., & Smith, P. K. (2015). Impacts of climate change on the glacier melt runoff from five river basins. 82-85. McKee, K. E., Karthikeyan, R., & Smith, P. K. (2010). Watershed Protection Plan in Rural Texas Watersheds Using Spatial Tools. 304-311. Dong, L., Migliaccio, K. W., Harmel, R. D., & Smith, P. K. (2009). MATLAB tool for calculating and plotting goodness-of-fit indicators considering measurement uncertainty and/or model uncertainty. 3175-3180. Harmel, R. D., Smith, D. R., King, K. W., Slade, R. M., & Smith, P (2008). Data uncertainty estimation tool for Hydrology and Water Quality (DUET-H/WQ): Estimating measurement uncertainty for monitoring and modelling applications. 574-583.
teaching activities AGLS292 Co-op Ed In Agri Instructor AGLS392 Co-op Ed In Agri Instructor BAEN340 Fluid Mechanics Instructor BAEN399 Professional Development Instructor BAEN468 Soil & Water Cons Engr Instructor BAEN484 Internship Instructor BAEN485 Directed Studies Instructor BAEN491 Hnr-research Instructor BAEN662 Stat Methods Bio Ag Engr Instructor BAEN683 Peer Revw Proc & Public Instructor BAEN684 Professional Internship Instructor BAEN685 Directed Studies Instructor BAEN689 Sptp:soil & Water Cons. Eng. Instructor BAEN691 Research Instructor WMHS691 Research Instructor
chaired theses and dissertations Birt, Lindsay Nicole (2009-05). Evaluation of compost specifications for stormwater management. Borel, Kyna Ellen McKee (2019-07). Estimating Associated Human Health Risk from Recreational Exposures in Fresh Water Bodies Impacted by Multiple Fecal Sources. Ferijal, Teuku (2009-05). Characterizing the Impact of Land Use and Land Cover Change on Freshwater Inflows. Hammons, Jessica Lynn (2012-02). Role of Acidity in Mobilizing Colloidal Particulate Matter From Natural Sand Grain Surface. Higgs, Kori Denise (2015-02). Vegetated Treatment Area Effectiveness at Reducing Nutrient Runoff from Small Swine Operations in Central Texas. Huang, Haiyan (2016-08). Improving Regression Analysis to Predict Aquatic Life Potential in the Streams of Austin, Texas. Karimov, Askarali Khuramovich (2016-12). Water Availability Modeling to Support Water Management in the Lower Rio Grande Valley of Texas. Mckee, Kyna (2012-10). Estimation of E. coli Concentrations from Non Point Sources Using GIS. Sahoo, Debabrata (2009-05). Modeling the effect of land cover land use change on estuarine environmental flows. Shannak, Sa'D A (2014-04). Modeling the Effects of Low Impact Development Practices on Streams at the Watershed Scale.
education and training Ph.D. in Biological and Agricultural Engineering, North Carolina State University - (Raleigh, North Carolina, United States) 2000 M.S. in Biosystems and Agricultural Engineering, Oklahoma State University - (Stillwater, Oklahoma, United States) 1996
awards and honors Superior Paper Award, conferred by American Society of Agricultural and Biological Engineers - (Saint Joseph, Michigan, United States), 2016 Excellence in College and University Teaching in the Food and Agricultural Sciences/Regional Teaching Award, conferred by United States Department of Agriculture - (Washington D.C., District of Columbia, United States), 2015 Superior Paper Award, conferred by American Society of Agricultural and Biological Engineers - (Saint Joseph, Michigan, United States), 2011
mailing address Texas A&M University Biological & Agricultural Engineering 2117 TAMU College Station, TX 77843-2117 USA