ARS HomeMidwest AreaColumbus, OhioSoil Drainage ResearchPeople

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**Position Description**

Dr. Kevin King is a Supervisory Agricultural Engineer, Research Leader, and Lead Scientist with the Soil Drainage Research Unit (SDRU), Columbus, OH. As Research Leader, responsibilities include enhancing creativity and productivity; providing technical leadership and supervision; managing fiscal and physical resources; and ensuring proper reporting of research results. Dr. King provides leadership to an interdisciplinary team of engineers and scientists studying the complex, natural resource interactions of implementing standard and novel conservation practices and their impact on soil and water quality.

Dr. King has immediate responsibility for the hydrologic and water quality aspects of the interdisciplinary research including selection of conservation management practices to be tested; identifying and securing field and watershed test sites; data collection procedures, methods, and technologies; determining modeling approaches; and publishing and presenting the research findings.

The research impacts ARS national programs and Natural Resource Conservation Service (NRCS) conservation programs. It is integral to the NRCS Conservation Effects Assessment Project – Watershed Assessment Study (CEAP-WAS) and ARS’s Long-Term Agroecosystem Research (LTAR) program. Dr. King serves as national field lead/coordinator for CEAP as well as the site lead for the Columbus, OH CEAP location. He also serves as site lead for the Eastern Corn Belt node of LTAR.

When time permits, Dr. King enjoys spending time with family, playing golf, fishing, cooking, and reading.

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**Education**

**Texas A&M University**, College Station, TX  Ph.D. Civil Engineering, 2000 Dissertation Title: Model Development and Data Collection for Whole Turfgrass Systems 

**Purdue University**, West Lafayette, IN M.S. Agricultural Engineering, 1992Thesis Title: Comparison of Rill Erodibility Parameters as Influenced by Long-Term No-Till Farming

**Purdue University**, West Lafayette, IN B.S. Agricultural Engineering, 1991

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**Experience**

**USDA-ARS, Soil Drainage Research unit**, Columbus, OH 

***Research Leader***, 2015-Present
                  - Provides scientific, visioning, fiscal, and informational leadership to an interdisciplinary team of engineers and scientists studying the complex, natural resource interactions between agricultural crop production management and environmental indicators across the field to stream continuum.

***Research Agricultural Engineer,*** 2002-Present
                  - Measures and quantifies the effects of innovative conservation practices, source water protection practices, and land use management on surface and subsurface tile drainage water quality, water quantity, and lotic ecosystems at the field, farm, and watershed scales.
                  - Develops and validates watershed scale water quality models and quantifies the uncertainties of model predictions at field, farm, and watershed scales. 
                  - Assessed and characterized the environmental aspects of urban and golf course turf, including the development and evaluation of management strategies or technologies to mitigate the potential offsite transport of sediment, nutrients, and pesticides.

**USDA-ARS, Grassland Soil and Water Research Center**, Temple, TX 

***Agricultural Engineer***, 1997-2002
                  - Developed models for optimizing the use of fertilizers, water tillage, pesticides, and other inputs for crop production at the field and watershed scales containing both traditional agricultural and turfgrass systems.
                  - Developed improved soil, water, and crop management practices for controlling runoff and erosion, protecting water quality, minimizing soil compaction, and restoring or maintaining the productivity of crop and rangelands.
                  - Determined the impact of traditional and urban agricultural system management alternatives on fertilizer use efficiency, nutrient cycling, organic matter buildup, and atmospheric CO2 capture.

***Hydraulic Engineer,*** 1995-1997
                  - Provided instrumentation setup and maintenance for USDA-ARS hydrologic watersheds located at Riesel, TX
                  - Designed, setup, and managed a database for historical hydrologic data from agricultural watersheds in Riesel, TX
                  - Worked as liaison for cooperative modeling work between Mexican National Government and ARS Temple, TX
                  - Taught workshops in the use of computer models for managing and protecting natural resources
                  - Supported EPIC and SWAT modeling development and validation efforts
                  - Maintained and supported the GLEAMS field-scale loading model

**Blackland Research Center, Texas Agricultural Experiment Station**, Temple, TX 

***Associate Research Scientist / Agricultural Engineer,*** 1993-1995
                  - Incorporated and validated global climate change routines from EPIC field scale model into SWAT
                  - Maintained and supported the GLEAMS field-scale loading model
                  - Assisted in technology transfer of GLEAMS water quality model to Soil Conservation Service (SCS)

**USDA-ARS, National Erosion Research Laboratory**, West Lafayette, IN

***Agricultural Engineer*** 1989-1993
                  - Completed experimental research, planning, and analysis of field study for determination of erodibility values for long- term no-till farming in support of the WEPP model development
                  - Aided in development and procedures for a method of measuring overland flow velocity
                  - Accomplished experimental research and analysis of water quality on infiltration, runoff, and erosion
                  - Performed a sediment transport analysis in preparation for graduate student's Ph.D. dissertation
                  - Developed, assembled, and calibrated a rainfall simulator

**Family Farm**, Franklin, KY
                  - Co-Managed and maintained a 30+ acre dark and burley tobacco operation 
                  - Co-Operated a 100+ sow hog operation and 100+ head beef cow operation

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**Accomplishments**
                  - Led the Unit’s expansion and capacity building to conduct high priority CEAP, LTAR, and Western Lake Erie Basin (WLEB) research.
                  - Assessed and quantified hydrologic, water quality, and ecologic impacts of implementing innovative conservation programs and practices.
                  - Revealed the significance of tile drainage to headwater hydrology and phosphorus transport.
                  - Identified key controls and processes governing nutrient transport in tile drained landscapes.
                  - Evaluated and enhanced field and watershed scale hydrology and water quality simulation technologies.
                  - Provided the only available long-term watershed-scale data and interpretations between agronomic practices and water quality on managed turf.
                  - Developed procedures and protocols for edge-of-field (EOF) monitoring installation and water quality sampling.
                  - Advanced the understanding of hydrologic relationships for the semi-arid Blackland Prairie region.

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Click here to view Google Scholar entries for Kevin King in a new tab 

- Publications - (Clicking on the reprint icon  will take you to the publication reprint.)  
- Wide-ranging timescales of subsurface phosphorus transport from field to steam in a tile drained landscape -(Peer Reviewed Journal)     
- Nitrogen balances and losses in conservation cropping systems across a tile-drained landscape in Ohio, USA -(Peer Reviewed Journal)     
- Feasibility of predicting subsurface drainage discharge with DRAINMOD parameterized by uncalibrated  using SURRGO soil properties and ROSETTA3 -(Peer Reviewed Journal)     
- A review of data quality and cost considerations for waterquality monitoring at the field scale and in small watersheds  -(Peer Reviewed Journal)   Harmel, R.D., Preisendanz, H.E., King, K.W., Busch, D., Birgand, F., Sahoo, D. 2023. A review of data quality and cost considerations for water quality monitoring at the field scale and in small watersheds. Water. 15(17), 3110. https://doi.org/10.3390/w15173110.   
- Contrasting the influence of crop rotation on phosphorus balances and losses in agricultural fields across a tile-drained landscape in Ohio, USA  -(Peer Reviewed Journal)   Hanrahan, B.R., King, K.W., Rumora, K.R., Stinner, J.H. 2023. Contrasting the influence of crop rotation on phosphorus balances and losses in agricultural fields across a tile-drained landscape in Ohio, USA. Journal of Great Lakes Research. 49. Article 102232. https://doi.org/10.1016/j.jglr.2023.09.003.   
- Importance of dense aquatic vegetation in seasonal phosphate and particle transport in an agricultural headwater stream  -(Peer Reviewed Journal)   Field, H.R., Sawyer, A.H., Welch, S.A., Benefiel, R.K., Mathie, D.M., Hood, J.M., Pawlowski, E.D., Karwan, D.L., Kreiling, R.M., Johnson, Z.I., Hanrahan, B.R., King, K.W. 2023. Importance of dense aquatic vegetation in seasonal phosphate and particle transport in an agricultural headwater stream. Water Resources Research. https://doi.org/10.1029/2022WR033782.   
- Uncertainty in phosphorus fluxes and budgets across the U.S. long-term agroecosystem research network  -(Peer Reviewed Journal)   Welikhe, P., Williams, M.R., King, K.W., Bos, J.H., Akland, M., Baffaut, C., Beck, G., Bierer, A.M., Bosch, D.D., Brooks, E., Buda, A.R., Cavigelli, M.A., Faulkner, J., Feyereisen, G.W., Fortuna, A., Gamble, J.D., Hanrahan, B.R., Hussain, M., Kovar, J.L., Lee, B., Leytem, A.B., Liebig, M.A., Line, D., Macrae, M., Moorman, T.B., Moriasi, D.N., Mumbi, R., Nelson, N., Ortega-Pieck, A., Osmond, D., Penn, C.J., Pisani, O., Reba, M.L., Smith, D.R., Unrine, J., Webb, P., White, K.E., Wilson, H., Witthaus, L.M. 2023. Uncertainty in phosphorus fluxes and budgets across the U.S. long-term agroecosystem research network. Journal of Environmental Quality. 52(4):837-885. https://doi.org/10.1002/jeq2.20485.   
- Subsurface phosphorus and nitrogen loss following liquid dairy manure and commercial fertilizer application on a clay soil in northwest Ohio  -(Peer Reviewed Journal)   King, K.W., Hanrahan, B.R., Labarge, G.A., Stinner, J.H., Rumora, K.R. 2023. Subsurface phosphorus and nitrogen loss following liquid dairy manure and commercial fertilizer application on a clay soil in northwest Ohio. Journal of Environmental Quality. 52(4):859-872. https://doi.org/10.1002/jeq2.20478.   
- Field-scale nutrient loss assessment following cover crop and manure rate change  -(Peer Reviewed Journal)   Askar, M.H., Hanrahan, B.R., King, K.W., Stinner, J.H. 2023. Field-scale nutrient loss assessment following cover crop and manure rate change. Journal of Environmental Management. 337. Article #117709.  https://doi.org/10.1016/j.jenvman.2023.117709.   
- Surface-to-tile drain connectivity and phosphorus transport: Effect of antecedent conditions  -(Peer Reviewed Journal)   Williams, M.R., Penn, C.J., King, K.W., Mcafee, S.J. 2023. Surface-to-tile drain connectivity and phosphorus transport: Effect of antecedent conditions. Hydrological Processes. 37(3). Article e14831. https://doi.org/10.1002/hyp.14831.   
- Resolving new and old phosphorus source contributions to subsurface tile drainage with weighted regressions on discharge and season  -(Peer Reviewed Journal)   Osterholz, W.R., Shedekar, V., Simpson, Z., King, K.W. 2022. Resolving new and old phosphorus source contributions to subsurface tile drainage with weighted regressions on discharge and season. Journal of Environmental Quality. 52:100–112. https://doi.org/10.1002/jeq2.20426.   
- Effect of alfalfa on subsurface (tile) Nitrogen and phosphorus loss in Ohio, USA  -(Peer Reviewed Journal)   Arrueta, L.D., Hanrahan, B.R., King, K.W., Kalcic, M. 2022. Effect of alfalfa on subsurface (tile) Nitrogen and phosphorus loss in Ohio, USA. Journal of Environmental Quality. 51(6):1181-1197. https://doi.org/10.1002/jeq2.20414.   
- Predicting runoff from tile-drained agricultural fields in the Western Lake Erie Basin, Ohio -(Abstract Only)   Bolster, C.H., Wessel, B.M., King, K.W., Shedekar, V.S. 2022. Predicting runoff from tile-drained agricultural fields in the Western Lake Erie Basin, Ohio. Soil Science Society of America Annual Meeting. https://scisoc.confex.com/scisoc/2022am/meetingapp.cgi/Paper/145237.   
- Development of a calibration approach using DNDC and PEST for improving estimates of management impacts on water and nutrient dynamics in an agricultural system  -(Peer Reviewed Journal)   Bhattarai, A., Steinbeck, G., Grant, B.B., Kalcic, M., King, K.W., Smith, W., Xu, N., Deng, J., Khanal, S. 2022. Development of a calibration approach using DNDC and PEST for improving estimates of management impacts on water and nutrient dynamics in an agricultural system. Journal of Environmental Modeling and Software. 157 Article 105494. https://doi.org/10.1016/j.envsoft.2022.105494.   
- Addressing conservation practice limitations and trade-offs for reducing phosphorus loss from agricultural fields  -(Peer Reviewed Journal)   Kleinman, P.J., Osmond, D.L., Christianson, L.E., Flaten, D.N., Ippolito, J.A., Jarvie, H.P., Kaye, J.P., King, K.W., Leytem, A.B., McGrath, J.M., Nelson, N.O., Shober, A.L., Smith, D.R., Staver, K.W., Sharpley, A.N. 2022. Addressing conservation practice limitations and trade-offs for reducing phosphorus loss from agricultural fields. Agricultural and Environmental Letters. 7(2). Article e20084. https://doi.org/10.1002/ael2.20084.   
- Rainfall-runoff models compared for tile-drained agricultural fields in the Western Lake Erie Basin, Ohio  -(Peer Reviewed Journal)   Wessel, B., Bolster, C.H., King, K.W., Shedekar, V.S. 2022. Rainfall-runoff models compared for tile-drained agricultural fields in the Western Lake Erie Basin, Ohio. Journal of Hydrology. 610. Article 127959. https://doi.org/10.1016/j.jhydrol.2022.127959.   
- Rainfall-runoff models compared for tile-drained agricultural fields in the Western Lake Erie Basin, Ohio -(Abstract Only)   Wessel, B.M., Bolster, C.H., King, K.W., Shedekar, V.S. 2022. Rainfall-runoff models compared for tile-drained agricultural fields in the Western Lake Erie Basin, Ohio [abstract]. Soil and Water Conservation Society International Annual Conference. Page 111.   
- Impact of flow pathway and source water connectivity on subsurface sediment and particulate phosphorus dynamics in tile-drained agroecosystems  -(Peer Reviewed Journal)   Nazari, S., Ford, W.L., King, K.W. 2022. Impact of flow pathway and source water connectivity on subsurface sediment and particulate phosphorus dynamics in tile-drained agroecosystems. Agricultural Water Management. 269. Article #107641. https://doi.org/10.1016/j.agwat.2022.107641.   
- P-FLUX: A phosphorus budget dataset spanning diverse agricultural production systems in the United States and Canada  -(Peer Reviewed Journal)   Williams, M.R., Welikhe, P., Bos, J.H., King, K.W., Akland, M., Augustine, D.J., Baffaut, C., Beck, G., Bierer, A.M., Bosch, D.D., Boughton, E., Brandani, C., Brooks, E., Buda, A.R., Cavigelli, M.A., Faulkner, J., Feyereisen, G.W., Fortuna, A., Gamble, J.D., Hanrahan, B.R., Hussain, M., Kohmann, M., Kovar, J.L., Lee, B., Leytem, A.B., Liebig, M.A., Line, D., Macrae, M., Moorman, T.B., Moriasi, D.N., Nelson, N., Ortega-Pieck, A., Osmond, D., Pisani, O., Ragosta, J., Reba, M.L., Saha, A., Sanchez, J., Silveira, M., Smith, D.R., Spiegal, S.A., Swain, H., Unrine, J., Webb, P., White, K.E., Wilson, H., Witthaus, L.M. 2022. P-FLUX: A phosphorus budget dataset spanning diverse agricultural production systems in the United States and Canada. Journal of Environmental Quality. 51:451–461. https://doi.org/10.1002/jeq2.20351.   
- Representing soil health practice effects on soil properties and nutrient loss in a watershed-scale hydrologic model  -(Peer Reviewed Journal)   Evenson, G.R., Osterholz, W.R., Shedekar, V.S., King, K.W., Mehan, S., Kalcic, M.M. 2022. Representing soil health practice effects on soil properties and nutrient loss in a watershed-scale hydrologic model. Journal of Environmental Quality. https://doi.org/10.1002/jeq2.20338.   
- Field scale discharge and water quality response to drainage water management  -(Peer Reviewed Journal)   King, K.W., Hanrahan, B.R., Stinner, J.H., Shedekar, V. 2022. Field scale discharge and water quality response to drainage water management. Agricultural Water Management. 264. Article 107421. https://doi.org/10.1016/j.agwat.2021.107421.   
- Connecting soil characteristics to edge-of-field water quality in Ohio  -(Peer Reviewed Journal)   Osterholz, W.R., Schwab, E.R., Duncan, E.W., Smith, D.R., King, K.W. 2021. Connecting soil characteristics to edge-of-field water quality in Ohio. Journal of Environmental Quality. Article 20308. https://doi.org/10.1002/jeq2.20308.   
- LTAR Phosphorus Budget Dataset  -(Other)   Williams, M.R., Weilkhe, P., Bos, J.H., King, K.W., Akland, M., Augustine, D.J., Baffaut, C., Beck, G., Bierer, A.M., Bosch, D.D., Boughton, E., Brandani, C., Brooks, E., Buda, A.R., Cavigelli, M.A., Faulkner, J., Feyereisen, G.W., Fortuna, A., Gamble, J.D., Hanrahan, B.R., Hussain, M., Kohmann, M., Kovar, J.L., Lee, B., Leytem, A.B., Liebig, M.A., Line, D., Macrae, M., Moorman, T.B., Moriasi, D.N., Nelson, N., Ortega-Pieck, A., Osmond, D., Pisani, O., Ragosta, J., Reba, M.L., Saha, A., Sanchez, J., Silveira, M., Smith, D.R., Spiegal, S.A., Swain, H., Unrine, J., Webb, P., White, K.E., Wilson, H., Witthaus, L.M. 2022. LTAR Phosphorus Budget Dataset. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1523365.   
- Impact of controlled drainage on subsurface drain flow and nitrate load: A synthesis of studies across the U.S. Midwest and Southeast  -(Peer Reviewed Journal)   Helmers, M.J., Abendroth, L.J., Reinhart, B.D., Chighladze, G., Pease, L., Bowling, L., Youssef, M., Ghane, E., Ahiablame, L., Brown, L., Fausey, N., Frankenberger, J., Jaynes, D., King, K.W., Kladivko, E., Nelson, K., Strock, J. 2021. Impact of controlled drainage on subsurface drain flow and nitrate load: A synthesis of studies across the U.S. Midwest and Southeast. Agricultural Water Management. 259. Article 107265. https://doi.org/10.1016/j.agwat.2021.107265.   
- A public-private partnership to locate fields for implementation and monitoring of best management practices to treat legacy phosphorus  -(Peer Reviewed Journal)   Brooker, M., D'Ambrosio, J., Jones, M., Kalcic, M., King, K.W., Labarge, G., Panchalingam, T., Roe, B., Schwab, E., Soldo, C., Stoltzfus, N., Wilson, R., Winston, R., Martin, J. 2021. A public-private partnership to locate fields for implementation and monitoring of best management practices to treat legacy phosphorus. Frontiers in Sustainable Food Systems. 5. Article 742817. https://doi.org/10.3389/fsufs.2021.742817.   
- DRAINMOD-P: A model for simulating phosphorus dynamics and transport in drained agricultural lands: II. model testing  -(Peer Reviewed Journal)   Askar, M., Youssef, M., Hesterberg, D., King, K.W., Amoozegar, A., Skaggs, W., Chescheir, G., Ghane, E. 2021. DRAINMOD-P: A model for simulating phosphorus dynamics and transport in drained agricultural lands: II. model testing. Journal of the ASABE. 64(6):1849-1866. https://doi.org/10.13031/trans.14510.   
- The Conservation Effects Assessment Project - Watershed Assessment Studies Network  -(Government Publication)   Baffaut, C., Moriasi, D.N., Duriancik, L., Tsegaye, T.D., Bjorneberg, D.L., Bosch, D.D., Faulkner, J., Harter, T., Huang, C., Johnson, L., King, K.W., Kisekka, I., Kleinman, P.J., Lizotte Jr, R.E., Locke, M.A., Mccarty, G.W., Moorman, T.B., Reba, M.L., Smith, D.R., Wang, D., Williams, M.R., Wilson, G.V. 2021. The Conservation Effects Assessment Project - Watershed Assessment Studies Network [brochure]. Government Publication/Report. https://doi.org/10.32747/2021.8078214.nrcs   
- Quantifying hydrologic pathway and source connectivity dynamics in tile-drainage: implications for P concentrations  -(Peer Reviewed Journal)   Nazari, S., Ford, W., King, K.W. 2021. Quantifying hydrologic pathway and source connectivity dynamics in tile-drainage: implications for P concentrations. Vadose Zone Hydrol. 20(5). Article e20154. https://doi.org/10.1002/vzj2.20154.   
- Drainagedata.org: new data resource from the Transforming Drainage Project -(Abstract Only)   Abendroth, L.J., Chighladze, G., Herzmann, D., Helmers, M., Ahiablame, L., Allred, B.J., Bowling, L., Brown, L., Fausey, N., Frankenberger, J., Jaynes, D., Jia, X., Kjaersgaard, J., King, K.W., Kladivko, E., Nelson, K., Pease, L., Reinhart, B., Strock, J., Youssef, M. 2021. Drainagedata.org: new data resource from the Transforming Drainage Project [abstract]. ASA, CSSA, SSSA International Annual Meeting, November 7-10, 2021, Salt Lake City, Utah. Available: https://scisoc.confex.com/scisoc/2021am/meetingapp.cgi/Paper/134632   
- Cover crops differentially influenced nitrogen and phosphorus loss in tile drainage and surface runoff from agricultural fields in Ohio, USA  -(Peer Reviewed Journal)   Hanrahan, B.R., King, K.W., Duncan, E.W., Shedekar, V.S. 2021. Cover crops differentially influenced nitrogen and phosphorus loss in tile drainage and surface runoff from agricultural fields in Ohio, USA. Journal of Environmental Management. 293. Article 112910. https://doi.org/10.1016/j.jenvman.2021.112910.   
- The Long-Term Agroecosystem Research network standard GIS data layers  -(Database / Dataset)   Armendariz, G., Coffin, A.W., Archer, D.W., Arthur, D.K., Bean, A.R., Browning, D.M., Carlson, B.R., Clark, P., Flynn, K.C., Goslee, S.C., Sclater, V., Sudduth, K.A., Kaplan, N.E., Stinner, J.H., King, K.W., Spiegal, S.A., Hsieh, H., Moglen, G.E., Yasarer, L.M., Kettler, T.A., Schmer, M.R., Teet, S.B., Starks, P.J., Hall, V.O., Wagner, S.W., Johnson, J.M., Holifield Collins, C.D., Kautz, M.A. 2021. The Long-Term Agroecosystem Research network standard GIS data layers. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1521161.   
- Transforming Drainage Research Data (USDA-NIFA Award No. 2015-68007-23193)  -(Database / Dataset)   Chighladze, G., Abendroth, L.J., Herzmann, D., Helmers, M., Ahiablame, L., Allred, B.J., Bowling, L., Brown, L., Fausey, N., Frankenberger, J., Jaynes, D., Jia, X., Kjaersgaard, J., King, K.W., Kladivko, E., Nelson, K., Pease, L., Reinhart, B., Strock, J., Youssef, M. 2021. Transforming Drainage Research Data (USDA-NIFA Award No. 2015-68007-23193) [dataset]. Ag Data Commons. Available:https://doi.org/10.15482/USDA.ADC/1521092.   
- One size does not fit all: towards regional conservation practice guidance to reduce phosphorus loss risk in the Lake Erie watershed  -(Peer Reviewed Journal)   Macrae, M., Jarvie, H., Brouwer, R., Gunn, G., Reid, K., Joosse, P., King, K.W., Kleinman, P.J., Smith, D.R., Williams, M.R., Zwonitzer, M. 2021. One size does not fit all: towards regional conservation practice guidance to reduce phosphorus loss risk in the Lake Erie watershed. Journal of Environmental Quality. 50(3):529-546. https://doi.org/10.1002/jeq2.20218.   
- Long-Term Agroecosystem Research Network Regions, 2018 version  -(Database / Dataset)   Coffin, A.W., Sclater, V., Holifield Collins, C., Archer, D., Armendariz, G., Arthur, D.K., Augustine, D., Baffaut, C., Bean, A.R., Bestelmeyer, B., Browning, D.M., Carlson, B.R., Clark, P., Derner, J.D., Goslee, S.C., Huggins, D.R., James, D.E., Kaplan, N.E., King, K.W., Kleinman, P.J., Ponce Campos, G.E., Porensky, L.M., Robertson, P., Sadler, J., Smith, D., Spiegal, S.A., Steiner, J.L., Strickland, T.C., Vandenberg, B.C., Van Vactor, S.S., Wienhold, B.J., Yasarer, L.M. 2021. Long-Term Agroecosystem Research Network Regions, 2018 version.Ag Data Commons, USDA National Agricultural Library. https://doi.org/10.15482/USDA.ADC/1520632.   
- Role of Fe- and Mn-(oxy)hydroxides on carbon and nutrient dynamics in agricultural soils: A chemical sequential extraction approach  -(Peer Reviewed Journal)   Franks, M., Duncan, E., King, K.W., Vasquez-Ortega, A. 2020. Role of Fe- and Mn-(oxy)hydroxides on carbon and nutrient dynamics in agricultural soils: A chemical sequential extraction approach. Chemical Geology. 561. Article 120035. https://doi.org/10.1016/j.chemgeo.2020.120035.   
- Stratified soil sampling improves predictions of P concentration in surface runoff and tile discharge  -(Peer Reviewed Journal)   Osterholz, W.R., King, K.W., Williams, M.R., Hanrahan, B.R., Duncan, E.W. 2020. Stratified soil sampling improves predictions of P concentration in surface runoff and tile discharge. Soil Systems. 4(4). Article 67. https://doi.org/10.3390/soilsystems4040067.   
- Simulating internal watershed processes using multiple SWAT models  -(Peer Reviewed Journal)   Apostel, A., Kalcic, M., Dagnew, A., Evenson, G., Kast, J., King, K.W., Martin, J., Logsdon Muenich, R., Scavia, D. 2020. Simulating internal watershed processes using multiple SWAT models. Science of the Total Environment. 759. Article 143920. https://doi.org/10.1016/j.scitotenv.2020.143920.   
- Improvement of the Water Erosion Prediction Project (WEPP) model for quantifying field scale subsurface drainage discharge  -(Peer Reviewed Journal)   Revuelta-Acosta, J.D., Flanagan, D.C., Engel, B.A., King, K.W. 2020. Improvement of the Water Erosion Prediction Project (WEPP) model for quantifying field scale subsurface drainage discharge. Agricultural Water Management. 244. Article 106597. https://doi.org/10.1016/j.agwat.2020.106597.   
- Exploring the effectiveness of drainage water management on water budgets and nitrate loss using three evaluation approaches  -(Peer Reviewed Journal)   Shedekar, V.S., King, K.W., Fausey, N.R., Islam, R.R., Soboyejo, A.B., Kalcic, M., Brown, L.C. 2020. Exploring the effectiveness of drainage water management on water budgets and nitrate loss using three evaluation approaches. Agricultural Water Management. 243. Article 106501. https://doi.org/10.1016/j.agwat.2020.106501.   
- Controls on subsurface nitrate and dissolved reactive phosphorus losses from agricultural fields during precipitation-driven events  -(Peer Reviewed Journal)   Hanrahan, B.R., King, K.W., Williams, M.R. 2020. Controls on subsurface nitrate and dissolved reactive phosphorus losses from agricultural fields during precipitation-driven events. Science of the Total Environment. 754. Article 142047. https://doi.org/10.1016/j.scitotenv.2020.142047.   
- Performance of a ditch-style phosphorus removal structure for treating agricultural drainage water with aluminum-treated steel slag  -(Peer Reviewed Journal)   Shedekar, V., Penn, C.J., Pease, L., King, K.W., Kalcic, M., Livingston, S.J. 2020. Performance of a ditch-style phosphorus removal structure for treating agricultural drainage water with aluminum-treated steel slag. Water. 12(8). Article 2149. https://doi.org/10.3390/w12082149.   
- DRAINMOD simulation of macropore flow: model modification and field testing  -(Peer Reviewed Journal)   Askar, M.H., Youssef, M.A., Chescheir, G.M., Negm, L.M., King, K.W., Hesterberg, D.L., Amoozegar, A., Skaggs, R.W. 2020. DRAINMOD simulation of macropore flow: model modification and field testing. Agricultural Water Management. 242. Article 106401. https://doi.org/10.1016/j.agwat.2020.106401.   
- Impacts of preferential flow and agroecosystem management on subsurface particulate phosphorus loadings in tile-drained landscapes  -(Peer Reviewed Journal)   Nazari, S., Ford, W., King, K.W. 2020. Impacts of preferential flow and agroecosystem management on subsurface particulate phosphorus loadings in tile-drained landscapes. Journal of Environmental Quality. https://doi.org/10.1002/jeq2.20116.   
- Water Availability for Agriculture in the United States -(Book / Chapter)   Tsegaye, T.D., Moriasi, D.N., Bryant, R.B., Bosch, D.D., Locke, M.A., Heilman, P., Goodrich, D.C., King, K.W., Pierson Jr, F.B., Buda, A.R., Kleinman, P.J. 2020. Water availability for agriculture in the United States. In: Delgado, J., Gantzer, C., Sasssenrath, G., editors. Soil and Water Conservation: A Celebration of 75 Years. Journal of Soil and Water Conservation Society. p. 95-114.   
- Comparative analysis of water budgets across the U.S. long-term agroecosystem research network  -(Peer Reviewed Journal)   Baffaut, C., Baker, J.M., Biederman, J.A., Bosch, D.D., Brooks, E.S., Buda, A.R., Demaria, E.M., Elias, E.H., Flerchinger, G.N., Goodrich, D.C., Hamilton, S.K., Hardegree, S.P., Harmel, R.D., Hoover, D.L., King, K.W., Kleinman, P.J., Liebig, M.A., McCarty, G.W., Moglen, G.E., Moorman, T.B., Moriasi, D.N., Okalebo, J., Pierson Jr, F.B., Russell, E.S., Saliendra, N.Z., Saha, A.K., Smith, D.R., Yasarer, L.M. 2020. Comparative analysis of water budgets across the U.S. long-term agroecosystem research network. Journal of Hydrology. 588. https://doi.org/10.1016/j.jhydrol.2020.125021.   
- Crop growth, hydrology, and water quality dynamics in agricultural fields across the Western Lake Erie Basin: Multi-site verification of the Nutrient Tracking Tool (NTT)  -(Peer Reviewed Journal)   Guo, T., Confesor, R., Saleh, A., King, K.W. 2020. Crop growth, hydrology, and water quality dynamics in agricultural fields across the Western Lake Erie Basin: Multi-site verification of the Nutrient Tracking Tool (NTT). Science of the Total Environment. 726:138485. https://doi.org/10.1016/j.scitotenv.2020.138485.   
- Legacy phosphorus concentration-discharge relationships in surface runoff and tile drainage from Ohio crop fields  -(Peer Reviewed Journal)   Osterholz, W.R., Hanrahan, B.R., King, K.W. 2020. Legacy phosphorus concentration-discharge relationships in surface runoff and tile drainage from Ohio crop fields. Journal of Environmental Quality. 49(3):675-687. https://doi.org/10.1002/jeq2.20070.   
- Injury frequency and severity in crayfish communities as indicators of physical habitat quality and water quality within agricultural headwater streams  -(Peer Reviewed Journal)   Wood, T.C., Smiley, P.C., Gillespie, R.B., Gonzalez, J.M., King, K.W. 2020. Injury frequency and severity in crayfish communities as indicators of physical habitat quality and water quality within agricultural headwater streams. Environmental Monitoring and Assessment. 192:227. https://doi.org/10.1007/s10661-020-8171-z.   
- Changing rainfall patterns over the Western Lake Erie Basin (1975-2017): Effects on tributary discharge and phosphorus load  -(Peer Reviewed Journal)   Williams, M.R., King, K.W. 2020. Changing rainfall patterns over the Western Lake Erie Basin (1975-2017): Effects on tributary discharge and phosphorus load. Water Resources Research. 56(3). Article E2019WR025985. https://doi.org/10.1029/2019WR025985.   
- Among-site variability in environmental and management characteristics: Effect on nutrient loss in agricultural tile drainage  -(Peer Reviewed Journal)   Hanrahan, B.R., King, K.W., Macrae, M.L., Williams, M.R., Stinner, J.H. 2020. Among-site variability in environmental and management characteristics: Effect on nutrient loss in agricultural tile drainage. Journal of Great Lakes Research. 46(3):486-499. https://doi.org/10.1016/j.jglr.2020.02.004.   
- Performance of field-scale phosphorus removal structures utilizing steel slag for treatment of subsurface drainage  -(Peer Reviewed Journal)   Penn, C.J., Livingston, S.J., Shedkar, V., King, K.W., Williams, M.R. 2020. Performance of field-scale phosphorus removal structures utilizing steel slag for treatment of subsurface drainage. Water. 12(2). Article 443. https://doi.org/10.3390/w12020443.   
- Internal phosphorus storage in two headwater agriculturalstreams in the Lake Erie basin  -(Peer Reviewed Journal)   Casillas-Ituarte, N.N., Sawyer, A.H., Danner, K.M., King, K.W., Covault, A.J. 2019. Internal phosphorus storage in two headwater agricultural streams in the Lake Erie basin. Environmental Science and Technology. 54:176-183. https://doi.org/10.1021/acs.est.9b04232.   
- Long-term effectiveness of grass filter strips in nutrient reduction within agricultural headwater streams -(Abstract Only)     
- Experimental design to test effectiveness of grass filter strips in riparian habitat -(Abstract Only)     
- Managing crop nutrients to achieve water quality goals  -(Peer Reviewed Journal)   Sharpley, A., Helmers, M., Kleinman, P.J., King, K.W., Leytem, A.B., Nelson, N. 2019. Managing crop nutrients to achieve water quality goals. Journal of Soil and Water Conservation. 74(5):91A-101A. https://doi.org/10.2489/jswc.74.5.91A.   
- The LTAR croplands common experiment: long-term research for improved agricultural sustainability -(Abstract Only)   Liebig, M.A., Robertson, P., Archer, D.W., Awada, T., Baker, J.M., Cavigelli, M.A., Collins, H.P., Dell, C.J., Huggins, D.R., Jaradat, A.A., Johnson, J.M., King, K.W., Kleinman, P.J., Kovar, J.L., Locke, M.A., Maul, J.E., Mccarty, G.W., Mirsky, S.B., Moorman, T.B., Pisani, O., Smith, D.R., Starks, P.J., Strickland, T.C., Sudduth, K.A., Veum, K.S., Wienhold, B.J. 2019. The LTAR croplands common experiment: long-term research for improved agricultural sustainability. Meeting Abstract. 1.   
- Evaluation of the Soil Vulnerability Index for artificially drained cropland across eight Conservation Effects Assessment Project watersheds  -(Peer Reviewed Journal)   Baffaut, C., Lohani, S., Thompson, A., Davis, A.R., Aryal, N., Bjorneberg, D.L., Bingner, R.L., Dabney, S.M., Duriancik, L.F., James, D.E., King, K.W., Lee, S., McCarty, G.W., Pease, L.A., Reba, M.L., Sadeghi, A.M., Tomer, M.D., Williams, M.R., Yasarer, L.M. 2020. Evaluation of the Soil Vulnerability Index for artificially drained cropland across eight Conservation Effects Assessment Project watersheds. Journal of Soil and Water Conservation. 75(1):28-41. https://doi.org/10.2489/jswc.75.1.28.   
- Performance of the Soil Vulnerability Index with respect to slope, digital elevation model resolution, and hydrologic soil group  -(Peer Reviewed Journal)   Lohani, S., Baffaut, C., Thompson, A.L., Aryal, N., Bingner, R.L., Bjorneberg, D.L., Bosch, D.D., Bryant, R.B., Buda, A.R., Dabney, S.M., Davis, A.R., Duriancik, L.F., James, D.E., King, K.W., Kleinman, P.J., Locke, M.A., McCarty, G.W., Pease, L.A., Reba, M.L., Smith, D.R., Tomer, M.D., Veith, T.L., Williams, M.R., Yasarer, L.M. 2020. Performance of the Soil Vulnerability Index with respect to slope, digital elevation model resolution, and hydrologic soil group. Journal of Soil and Water Conservation. 75(1):12-27. https://doi.org/10.2489/jswc.75.1.12.   
- Evaluating hydrologic response in tile drained landscapes: Implications for phosphorus transport  -(Peer Reviewed Journal)   Macrae, M., Ali, G., King, K.W., Plach, J., Pluer, W., Williams, M.R., Morrison, M., Tang, W. 2019. Evaluating hydrologic response in tile drained landscapes: Implications for phosphorus transport. Journal of Environmental Quality. 48(5):1347-1355. https://doi.org/10.2134/jeq2019.02.0060.   
- The latitudes, attitudes, and platitudes of watershed phosphorus management in North America  -(Peer Reviewed Journal)   Smith, D.R., Macrae, M., Kleinman, P.J., Jarvie, H.P., King, K.W., Bryant, R.B. 2019. The latitudes, attitudes, and platitudes of watershed phosphorus management in North America. Journal of Environmental Quality. 48(5):1176-1190. https://doi.org/10.2134/jeq2019.03.0136.   
- The role of physical, chemical, and biotic factors on crayfish injuries in agricultural headwater streams -(Abstract Only)     
- Reducing the impacts of agricultural nutrients on water quality across a changing landscape -(Peer Reviewed Journal)   Peterson, H., Williams, M.R., Frankenberger, J., King, K.W., McGrath, J., Moody, L., Ribaudo, M., Strock, J. 2019. Reducing the impacts of agricultural nutrients on water quality across a changing landscape. Council for Agricultural Science and Technology Issue Paper. 64:1-60.   
- Restoration implications of the role of physical, chemical, and biotic factors on crayfish injuries in channelized agricultural headwater streams -(Abstract Only)     
- Nutrient balances influence hydrologic losses of nitrogen and phosphorus across agricultural fields in northwestern Ohio  -(Peer Reviewed Journal)   Hanrahan, B.R., King, K.W., Williams, M.R., Duncan, E.W., Pease, L.A., Labarge, G.A. 2019. Nutrient balances influence hydrologic losses of nitrogen and phosphorus across agricultural fields in northwestern Ohio. Nutrient Cycling in Agroecosystems. 113(3):231-245. https://doi.org/10.1007/s10705-019-09981-4.   
- Commentary: Achieving phosphorus reduction targets for Lake Erie  -(Peer Reviewed Journal)   Wilson, R., Beetstra, M., Reutter, J., Hesse, G., Fussell, K., Johnson, L., King, K.W., Labarge, G., Martin, J., Winslow, C. 2019. Commentary: Achieving phosphorus reduction targets for Lake Erie. Journal of Great Lakes Research. 45(1):4-11. https://doi.org/10.1016/j.jglr.2018.11.004.   
- Advancing the sustainability of US agriculture through long-term research  -(Peer Reviewed Journal)   Kleinman, P.J., Spiegal, S.A., Rigby Jr., J.R., Goslee, S.C., Baker, J.M., Bestelmeyer, B.T., Boughton, R., Bryant, R.B., Cavigelli, M.A., Derner, J.D., Duncan, E.W., Goodrich, D.C., Huggins, D.R., King, K.W., Liebig, M.A., Locke, M.A., Mirsky, S.B., Moglen, G.E., Moorman, T.B., Pierson Jr., F.B., Robertson, G., Sadler, E.J., Shortle, J., Steiner, J.L., Strickland, T.C., Swain, H., Williams, M.R., Walthall, C.L., Tsegaye, T.D. 2018. Advancing the sustainability of US agriculture through long-term research. Journal of Environmental Quality. 47(6):1412-1425. https://doi.org/doi:10.2134/jeq2018.05.0171.   
- Dominant glacial landforms of the lower Great Lakes region exhibit different soil phosphorus chemistry and potential risk for phosphorus loss  -(Peer Reviewed Journal)   Plach, J.M., Macrae, M.M., Williams, M.R., Lee, B.D., King, K.W. 2018. Dominant glacial landforms of the lower Great Lakes region exhibit different soil phosphorus chemistry and potential risk for phosphorus loss. Journal of Great Lakes Research. 44:1057-1067. https://doi.org/10.1016/j.jglr.2018.07.005.   
- Assessing intra-event phosphorus dynamics in drainage water using phosphate stable oxygen isotopes  -(Peer Reviewed Journal)   Ford, W.I., Williams, M.R., Young, M.B., King, K.W., Fischer, E.N. 2018. Assessing intra-event phosphorus dynamics in drainage water using phosphate stable oxygen isotopes. Transactions of the ASABE. 61(4):1379-1392. https://doi.org/10.13031/trans.12804.   
- Integrating temporal inequality into conservation planning to improve practice design and efficacy  -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Penn, C.J. 2018. Integrating temporal inequality into conservation planning to improve practice design and efficacy. Journal of the American Water Resources Association. 54(5):1029-1054. https://doi.org/10.1111/1752-1688.12662.   
- Controls of event-based nutrient transport within nested headwater agricultural watersheds of the western Lake Erie basin -(Peer Reviewed Journal)   Williams, M.R., Livingston, S.J., Penn, C.J., Smith, D.R., King, K.W., Huang, C. 2018. Controls of event-based nutrient transport within nested headwater agricultural watersheds of the western Lake Erie basin. Journal of Hydrology. 559:749-761.   
- Evaluating strategies for sustainable intensification of U.S. agriculture through the Long-Term Agroecosystem Research network  -(Peer Reviewed Journal)   Spiegal, S.A., Bestelmeyer, B.T., Archer, D.W., Augustine, D.J., Boughton, E., Boughton, R., Clark, P., Derner, J.D., Duncan, E.W., Cavigelli, M.A., Hapeman, C.J., Harmel, R.D., Heilman, P., Holly, M.A., Huggins, D.R., King, K.W., Kleinman, P.J., Liebig, M.A., Locke, M.A., McCarty, G.W., Millar, N., Mirsky, S.B., Moorman, T.B., Pierson, F.B., Rigby, J.R., Robertson, G., Steiner, J.L., Strickland, T.C., Swain, H., Wienhold, B.J., Wulfhorts, J., Yost, M., Walthall, C.L. 2018. Evaluating strategies for sustainable intensification of U.S. agriculture through the Long-Term Agroecosystem Research network. Environmental Research Letters. 13(3):034031. https://doi.org/10.1088/1748-9326/aaa779.   
- Uncertainty of water budget closure across the Long-Term Agroecosystems Research network -(Abstract Only)   Baffaut, C., Brooks, E., Pierson Jr, F.B., Demaria, E.M., Goodrich, D.C., Elias, E.H., Hoover, D.L., Liebig, M.A., Moriasi, D.N., Harmel, R.D., Smith, D.R., Okalebo, J.A., Moorman, T.B., Yasarer, L.M., Hamilton, S.K., Bosch, D.D., King, K.W., Saha, A.K., Buda, A.R., Mccarty, G.W. 2018. Uncertainty of water budget closure across the Long-Term Agroecosystems Research network. ASABE Annual International Meeting, July 29-Auguast 1, 2018, Detroit, Michigan. Paper #1800938.   
- Fertilizer placement and tillage effects on phosphorus leaching in fine-textured soils -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Duncan, E.W., Pease, L.A., Penn, C.J. 2018. Fertilizer placement and tillage effects on phosphorus leaching in fine-textured soils. Soil and Tillage Research. 178:130-138.   
- Headwater fish population responses to planting grass filter strips adjacent to channelized agricultural headwater streams -(Abstract Only)     
- Upland and in-stream controls on baseflow nutrient dynamics in tile-drained agroecosystem watersheds  -(Peer Reviewed Journal)   Ford, W.I., King, K.W., Williams, M.R. 2018. Upland and in-stream controls on baseflow nutrient dynamics in tile-drained agroecosystem watersheds. Journal of Hydrology. 556:800-812.   
- Phosphorus export from artificially drained fields across the Eastern corn belt  -(Peer Reviewed Journal)   Pease, L.A., King, K.W., Williams, M.R., Labarge, G.A., Duncan, E.W., Fausey, N.R. 2017. Phosphorus export from artificially drained fields across the Eastern corn belt. Journal of Great Lakes Research. doi.org/10.1016/j.jglr.2017.11.009.   
- Dissolved organic carbon loading from the field to watershed scale intile-drained landscapes -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Fausey, N.R. 2017. Dissolved organic carbon loading from the field to watershed scale in tile-drained landscapes. Agricultural Water Management. 192:159-169.   
- A possible trade-off between clean air and clean water -(Peer Reviewed Journal)   Smith, D.R., Stephensen, M., King, K.W., Jarvie, H.P., Haney, R.L., Williams, M.R. 2017. A possible trade-off between clean air and clean water. Journal of Soil and Water Conservation. 72(4):75A-79A. doi:10.2489/jswc.72.4.75A.   
- Addressing agricultural phosphorus loss in artificially drained landscapes with 4R nutrient management practices -(Peer Reviewed Journal)   King, K.W., Williams, M.R., Smith, D.R., LaBarge, G.A., Reutter, J., Duncan, E.W., Pease, L.A. 2018. Addressing agricultural phosphorus loss in artificially drained landscapes with 4R nutrient management practices. Journal of Soil and Water Conservation. 73:35-47.   
- Linking soil phosphorus to dissolved phosphorus losses in the midwest  -(Peer Reviewed Journal)   Duncan, E.W., King, K.W., Williams, M.R., LaBarge, G., Pease, L.A., Smith, D.R., Fausey, N.R. 2017. Linking soil phosphorus to dissolved phosphorus losses in the Midwest. Agricultural and Environmental Letters. doi: 10.2134/ael2017.02.0004.   
- Lake Erie, phosphorus and microcystin:  Is it really the farmer's fault? -(Peer Reviewed Journal)   Smith, D.R., Wilson, R., King, K.W., Zwonitzer, M., McGrath, J.M., Harmel, R.D., Haney, R.L., Johnson, L. 2018. Lake Erie, phosphorus and microcystin:  Is it really the farmer's fault? Journal of Soil and Water Conservation. 73(1):48-57.   
- A decade of evaluating the ecological effects of grass filter strips on channelized agricultural headwater streams -(Abstract Only)     
- Phosphorus availability in Western Lake Erie Basin drainage waters: legacy evidence across spatial scales  -(Peer Reviewed Journal)   King, K.W., Williams, M.R., Johnson, L.T., Smith, D.R., LaBarge, G.A., Fausey, N.R. 2017. Phosphorus availability in Western Lake Erie Basin drainage waters: legacy evidence across spatial scales. Journal of Environmental Quality. 46:466-469.   
- Measuring edge-of-field water quality:  Where we have been and the path forward -(Peer Reviewed Journal)   Harmel, R.D., King, K.W., Busch, D., Smith, D.R., Birgand, F., Haggard, B. 2018. Measuring edge-of-field water quality:  Where we have been and the path forward. Journal of Soil and Water Conservation. 73(1):86-96.   
- Influence of different habitat factors on creek chub (Semotilus atromaculatus) within channelized agricultural headwater streams  -(Peer Reviewed Journal)   Smiley, P.C., King, K.W., Fausey, N.R. 2017. Influence of different habitat factors on creek chub (Semotilus atromaculatus) within channelized agricultural headwater streams. Northeastern Naturalist. 24(8): 18-44.   
- Modified APEX model for simulating macropore phosphorus contributions to tile drains -(Peer Reviewed Journal)   Ford III, W.I., King, K.W., Williams, M.R., Confesor, R. 2016. Modified APEX model for simulating macropore phosphorus contributions to tile drains. Journal of Environmental Quality. doi:10.2134/jeq2016.06.0218.   
- Evaluating the APEX model for simulating streamflow and water quality on ten agricultural watersheds in the U.S.  -(Peer Reviewed Journal)   Van Liew, M.N., Wortmann, C.S., Moriasi, D.N., King, K.W., Flanagan, D.C., Veith, T.L., McCarty, G.W., Bosch, D.D., Tomer, M.D. 2017. Evaluating the APEX model for simulating streamflow and water quality on ten agricultural watersheds in the U.S. Transactions of the ASABE. 60(1):123-146. https://doi.org/10.13031/trans.11903.   
- Hydrologic and biogeochemical controls on phosphorus export from western Lake Erie tributaries  -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Baker, D., Johnson, L., Smith, D.R., Fausey, N.R. 2016. Hydrologic and biogeochemical controls on phosphorus export from western Lake Erie tributaries. Journal of Great Lakes Research. 42:1403-1411.   
- A synthesis and comparative evaluation of drainage water management  -(Peer Reviewed Journal)   Ross, J.A., Herbert, M.E., Sowa, S.P., Frankenberger, J.R., King, K.W., Christopher, S.F., Tank, J.L., Arnold, J.G., White, M.J., Yen, H. 2016. A synthesis and comparative evaluation of drainage water management. Agricultural Water Management. 178:366-376.   
- Edge-of-field evaluation of the Ohio phosphorus risk index -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Labarge, G., Confessor, R., Fausey, N.R. 2016. Edge-of-field evaluation of the Ohio phosphorus risk index. Journal of Environmental Quality. doi:10.2134/jeq2016.05.0198.   
- Framework to parameterize and validate APEX to support deployment of the nutrient tracking tool -(Peer Reviewed Journal)   Moriasi, D.N., King, K.W., Bosch, D.D., Bjorneberg, D.L., Teet, S.B., Guzman, J.A., Williams, M.R. 2016. Framework to parameterize and validate APEX to support deployment of the nutrient tracking tool. Agricultural Water Management. 177:146-164.   
- Framework to parameterize and validate APEX to support deployment of the nutrient tracking tool -(Peer Reviewed Journal)   Moriasi, D.N., Teet, S.B., Guzman, J.A., King, K.W., Bosch, D.D., Bjorneberg, D.L., Williams, M.R. 2016. Framework to parameterize and validate APEX to support deployment of the nutrient tracking tool. Agricultural Water Management. 177:146-164.   
- Decreasing phosphorus loss in tile-drained landscapes using flue gas desulfurization gypsum -(Peer Reviewed Journal)   King, K.W., Williams, M.R., Dick, W.A., LaBarge, G.A. 2016. Decreasing phosphorus loss in tile-drained landscapes using flue gas desulfurization gypsum. Journal of Environmental Quality. 45(5):1722-1730. doi:10.2134/jeq2016.04.0132.   
- Influence of instream habitat and water chemistry on amphibians within channelized agricultural headwater streams  -(Peer Reviewed Journal)   Jordan, M.A., Casteneda, A., Smiley, P.C., Gillespie, R.B., Smith, D.R., King, K.W. 2016. Influence of instream habitat and water chemistry on amphibians within channelized agricultural headwater streams. Agriculture, Ecosystems and Environment. 230:87-97.   
- Conservation implications of amphibian habitat relationships within channelized agricultural headwater streams in the midwestern United States -(Abstract Only)   Smiley, P.C., Jordan, M.A., Castamdeda, A., Gillespie, R.B., Smith, D.R., King, K.W. 2016. Conservation implications of amphibian habitat relationships within channelized agricultural headwater streams in the midwestern United States. Meeting Abstract. 2016 Joint Meeting of Ichthyologists and Herpetologists, July 7-10, 2016, New Orleans, Louisiana.   
- Assessment and synthesis of 50 years of published drainage phosphorus losses  -(Peer Reviewed Journal)   Christianson, L.E., Harmel, R.D., Smith, D.R., Williams, M.R., King, K.W. 2016. Assessment and synthesis of 50 years of published drainage phosphorus losses. Journal of Environmental Quality. 45:1467-1477. doi:10.2134/jeq2015.12.0593.   
- Assessment of measurement errors and dynamic calibration methods for three different tipping bucket rain gauges -(Peer Reviewed Journal)   Shedekar, V.S., King, K.W., Fausey, N.R., Soboyejo, A., Harmel, R.D., Brown, L.C. 2016. Assessment of measurement errors and dynamic calibration methods for three different tipping bucket rain gauges. Atmospheric Research. 178-179:445-458.   
- Effect of tillage on macropore flow and phosphorus transport to tile drains -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Ford III, W.I., Buda, A.R., Kennedy, C.D. 2016. Effect of tillage on macropore flow and phosphorus transport to tile drains. Water Resources Research. 52:2868-2882.   
- Managing acute phosphorus loss with fertilizer source and placement: Proof of concept -(Peer Reviewed Journal)   Smith, D.R., Harmel, R.D., Williams, M.R., Haney, R.L., King, K.W. 2016. Managing acute phosphorus loss with fertilizer source and placement: Proof of concept. Agricultural and Environmental Letters. 1:1. doi:10.2134/ael2015.12.0015.   
- Edge-of-field research to quantify the impacts of agricultural practices on water quality in Ohio -(Research Technical Update)   Williams, M.R., King, K.W., Ford III, W.I., Fausey, N.R. 2016. Edge-of-field research to quantify the impacts of agricultural practices on water quality in Ohio. Journal of Soil and Water Conservation. 71:9A-12A.   
- Uncertainty in nutrient loads from tile drained landscapes: Effect of sampling frequency, calculation algorithm, and compositing strategies  -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Macrae, M.L., Ford III, W.I., Van Esbroeck, C., Brunke, R.I., English, M.C., Schiff, S.L. 2015. Uncertainty in nutrient loads from tile drained landscapes: Effect of sampling frequency, calculation algorithm, and compositing strategies. Journal of Hydrology. 530:306-316.   
- Framework for parameterizing and validating APEX to support NTT -(Abstract Only)     
- Uncertainity and equifinality driven by rainfall in the APEX model -(Proceedings)   Prada, A.F., Chu, M.L., Guzman, J.A., Moriasi, D.N., King, K.W., Bosch, D.D., Bjorneberg, D.L., Teet, S.B. 2015. Uncertainity and equifinality driven by rainfall in the APEX model. Transactions of the ASABE. Available: http://www.asabe.org/meetings-events/2015/07/2015-annual-international-meeting.aspx.   
- Effect of crop type and season on nutrient leaching to tile drainage under a corn-soybean rotation  -(Peer Reviewed Journal)   King, K.W., Williams, M.R., Fausey, N.R. 2016. Effect of crop type and season on nutrient leaching to tile drainage under a corn-soybean rotation. Journal of Soil and Water Conservation. 71:56-58.   
- Sensitivity analysis of the agricultural policy/environmental extender (APEX) for phosphorus loads in tile-drained landscapes  -(Peer Reviewed Journal)   Ford III, W.I., King, K.W., Williams, M.R., Williams, J., Fausey, N.R. 2015. Sensitivity analysis of the agricultural policy/environmental extender (APEX) for phosphorus loads in tile-drained landscapes. Journal of Environmental Quality. 44:1099-1110. DOI:10.2134/jeq2014.12.0527.   
- Evaluation of the negative impacts of exposure to agricultural ditch water in fishes using streamside bioassays and field biomarkers -(Abstract Only)   Gillespie, R.G., Smiley, P.C., Sanders, K., King, K.W., Smith, D.R. 2015. Evaluation of the negative impacts of exposure to agricultural ditch water in fishes using streamside bioassays and field biomarkers. Meeting Abstract. 2015 Indiana Academy of Sciencs Meeting, March 21, 2015, Indianapolis, Indiana.   
- Nutrient prices and concentrations in midwestern agricultural watersheds -(Peer Reviewed Journal)   Sohngen, B., King, K.W., Howard, G., Newton, J., Forster, D.L. 2015. Nutrient prices and concentrations in midwestern agricultural watersheds. Ecological Economics. 112:141-149.   
- What is causing the harmful algal blooms in Lake Erie?  -(Peer Reviewed Journal)   Smith, D.R., King, K.W., Williams, M.R. 2015. What is causing the harmful algal blooms in Lake Erie? Journal of Soil and Water Conservation. 70(2):27A-29A.   
- Applicability of models to predict phosphorus losses in drained fields: a review -(Peer Reviewed Journal)   Radcliffe, D.E., Reid, D.K., Blomback, K., Bolster, C.H., Collick, A.S., Easton, Z.M., Francesconi, W., Fuka, D.R., Johnsson, H., King, K., Larsbo, M., Youssef, M.A., Mulkey, A.S., Nelson, N.O., Persson, K., Ramirez-Avila, J.J., Schmieder, F., Smith, D.R. 2015. Applicability of models to predict phosphorus losses in drained fields: a review. Journal of Environmental Quality. 44(2):614-628.   
- Sensitivity analysis of the Ohio phosphorus risk index  -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Dayton, E., LaBarge, G. 2015. Sensitivity analysis of the Ohio phosphorus risk index. Transactions of the ASABE. 58(1):93-102.   
- Drainage water management effects on tile dicharge and water quality -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Fausey, N.R. 2015. Drainage water management effects on tile dicharge and water quality. Agricultural Water Management. 148:43-51.   
- Drainage water management effects on tile discharge and water quality  -(Peer Reviewed Journal)   Williams, M.R., King, K.W., Fausey, N.R. 2014. Drainage water management effects on tile discharge and water quality. Agricultural Water Management. 148:43-51.   
- USDA-ARS Riesel Watersheds, Riesel, Texas, USA: Water quality research database  -(Peer Reviewed Journal)   Harmel, R.D., Haney, R.L., Smith, D.R., King, K.W. 2014. USDA-ARS Riesel Watersheds, Riesel, Texas, USA: Water quality research database. Water Resources Research. 50:8374-8382.   
- Contributions of systematic tile drainage to watershed scale phosphorus transport  -(Peer Reviewed Journal)   King, K.W., Williams, M.R., Fausey, N.R. 2014. Contributions of systematic tile drainage to watershed scale phosphorus transport. Journal of Environmental Quality. 44:486-494. DOI:10.2134/jeq2014.04.0149.   
- Phosphorus transport in agricultural subsurface drainage: A review -(Peer Reviewed Journal)   King, K.W., Williams, M.R., Macrae, M.L., Fausey, N.R., Smith, D.R., Frankenberger, J., Kleinman, P.J., Brown, L.C. 2014. Phosphorus transport in agricultural subsurface drainage: A review. Journal of Environmental Quality. 44(2):467-85. doi:10.2134/jeq2014.04.0163.   
- Effect of subsurface drainage on streamflow in an agricultural headwater watershed  -(Peer Reviewed Journal)   King, K.W., Fausey, N.R., Williams, M.R. 2014. Effect of subsurface drainage on streamflow in an agricultural headwater watershed. Journal of Hydrology. 519:438-445.   
- Reducing nitrogen export from the corn belt to the Gulf of Mexico: Agricultural strategies for remediating hypoxia  -(Peer Reviewed Journal)   McLellan, E., Robertson, D., Schilling, K., Tomer, M.D., Kostel, J., Smith, D.R., King, K.W. 2014. Reducing nitrogen export from the corn belt to the Gulf of Mexico: Agricultural strategies for remediating hypoxia. Journal of the American Water Resources Association. 51(1):263-289. https://doi.org/10.1111/jawr.12246.   
- Surface soil quality in five midwestern cropland Conservation Effects Assessment Project watersheds  -(Peer Reviewed Journal)   Karlen, D.L., Stott, D.E., Cambardella, C.A., Kremer, R.J., King, K.W., McCarty, G.W. 2014. Surface soil quality in five midwestern cropland Conservation Effects Assessment Project watersheds. Journal of Soil and Water Conservation. 69(5):393-401.   
- Fine sediment sources in conservation effects assessment project watersheds  -(Peer Reviewed Journal)   Wilson, C., Kuhnle, R.A., Dabney, S.M., Lerch, R.N., Huang, C., King, K.W., Livingston, S.J. 2014. Fine sediment sources in conservation effects assessment project watersheds. Journal of Soil and Water Conservation. 69(5):402-413.   
- Surface runoff and tile drainage transport of phosphorus in the Midwestern United States -(Peer Reviewed Journal)   Smith, D.R., King, K.W., Johnson, L., Francesconi, W., Richards, P., Baker, D., Sharpley, A.N. 2014. Surface runoff and tile drainage transport of phosphorus in the Midwestern United States. Journal of Environmental Quality. 44(2):495-502. DOI:10.2134/jeq2014.04.0176.   
- Annual and seasonal differences in pesticide mixtures within channelized agricultural headwater streams in central Ohio  -(Peer Reviewed Journal)   Smiley, P.C., King, K.W., Fausey, N.R. 2014. Annual and seasonal differences in pesticide mixtures within channelized agricultural headwater streams in central Ohio. Agriculture, Ecosystems and Environment. 193:83-95.   
- Relative influence of different habitat factors on creek chub population structure within channelized agricultural headwater streams in central Ohio -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2014. Relative influence of different habitat factors on creek chub population structure within channelized agricultural headwater streams in central Ohio. 2014 Joint Aquatic Sciences Meeting. May 18-23, 2014, Portland, Oregon. Meeting Abstract #14517.   
- The importance of instream habitat modifications for restoring channelized agricultural headwater streams -(Abstract Only)   Smiley, P.C., King, K.W., Gillespie, R.G., Sanders, K., Fausey, N.R. 2013. The importance of instream habitat modifications for restoring channelized agricultural headwater streams. Meeting Abstract. Fifth World Conference on Ecological Restoration, Madison, Wisconsin, October 6 to 11, 2013.   
- Drainage water phosphorus losses in the great lakes basin -(Abstract Only)   Smith, D.R., Richards, P., King, K.W., Francesconi, W., Sharpley, A. 2013. Drainage water phosphorus losses in the great lakes basin [abstract]. ASA-CSSA-SSSA Annual Meeting, November 3-6, 2013, Tampa, FL. 2013 CDROM.   
- Similarities in fish-habitat relationships within channelized agricultural headwater streams in Ohio and Indiana -(Abstract Only)   Smiley, P.C., Gillespie, R.G., Sanders, K., King, K.W., Smith, D., Pappas, E.A. 2014. Similarities in fish-habitat relationships within channelized agricultural headwater streams in Ohio and Indiana. Ecological Restoration and Sustainability - Partners for the Future.  Abstract Book for the Fifth Midwest-Great Lakes SER Chapter Meeting. Midwest-Great Lakes SER Chapter, Indianapolis, Indiana. Meeting Abstract. pg 35.   
- Relative importance of water chemistry and habitat to fish communities in headwater streams influenced by agricultural land use -(Abstract Only)   Gillespie, R.G., Smiley, P.C., Sanders, K.E., King, K.W., Smith, D. 2013. Relative importance of water chemistry and habitat to fish communities in headwater streams influenced by agricultural land use. March 25-27, 2013, St. Louis, Missouri.Meeting Abstract. 2013 College of Food Agricultural, and Environmental Sciences Undergraduate Research Symposium, March 25-27, 2013, St. Louis, Missouri. Meeting Abstract.   
- Implications of fish-habitat relationships for designing restoration projects within channelized agricultural headwater streams -(Abstract Only)   Smiley, P.C., Gillespie, R.G., Gonzalez, J.M., King, K.W., Smith, D. 2013. Implications of fish-habitat relationships for designing restoration projects within channelized agricultural headwater streams. Meeting Abstract. 2013 Upper Midwest Stream Restoration Symposium, February 24-27, 2013, La Crosse, Wisconsin. Oral Abstract Guide, pg. 7.   
- Event based analysis of Chlorothalonil concentrations following application to managed turf -(Peer Reviewed Journal)   King, K.W., Balogh, J.C. 2013. Event based analysis of Chlorothalonil concentrations following application to managed turf. Environmental Toxicology and Chemistry. 32(3):684-691.   
- Downstream approaches to phosphorus management in agricultural landscapes: Regional applicability and use -(Peer Reviewed Journal)   Kroger, R., Dunne, E.J., Novak, J., King, K.W., Mclellan, E., Smith, D.R., Strock, J., Boomer, K., Tomer, M., Noe, G.B. 2013. Downstream approaches to phosphorus management in agricultural landscapes: Regional applicability and use. Science of the Total Environment. 442:263-274.   
- Phosphorus concentration and loading reductions following changes in fertilizer application and formulation on managed turf -(Peer Reviewed Journal)   King, K.W., Balogh, J., Agrawal, S.G., Tritabaugh, C., Ryan, J. 2012. Phosphorus concentration and loading reductions following changes in fertilizer application and formulation on managed turf. Journal of Environmental Monitoring. 14(11):2929-2938.   
- Water balance for a west and midwest watershed -(Proceedings)   Bjorneberg, D.L., King, K.W. 2012. Water balance for a west and midwest watershed. ASABE Annual International Meeting, July 29 - August 1, 2012, Dallas, TX. Paper No. 12-1337056. p. 1-11.   
- Effectiveness of conservation practices within watersheds: Case study in tile-drained systems -(Abstract Only)   Moorman, T.B., Smith, D.R., King, K.W., Malone, R.W. 2012. Effectiveness of conservation practices within watersheds: Case study in tile-drained systems [abstract]. Abstract Book - 67th International SWCS Annual Conference. p. 24.   
- Watershed scale influence of pesticide reduction practices on pesticides and fishes within channelized agricultural headwater streams -(Peer Reviewed Journal)   Smiley, P.C., King, K.W., Gillespie, R.B., Fausey, N.R. 2012. Watershed scale influence of pesticide reduction practices on pesticides and fishes within channelized agricultural headwater streams. Journal of Sustainable Watershed Science & Management. 1:61-75.   
- Influence of riparian habitat on aquatic macroinvertebrate community colonization within riparian zones of agricultural headwater streams -(Peer Reviewed Journal)   Seger, K.R., Smiley, P.C., King, K.W., Fausey, N.R. 2012. Influence of riparian habitat on aquatic macroinvertebrate community colonization within riparian zones of agricultural headwater streams. Journal of Freshwater Ecology. 27:393-407.   
- Response of reservoir atrazine concentrations following regulatory and management changes -(Peer Reviewed Journal)   King, K.W., Fausey, N.R., Dunn, R., Smiley, P.C., Sohngen, B. 2012. Response of reservoir atrazine concentrations following regulatory and management changes. Journal of Soil and Water Conservation. 67(5):416-423.   
- Managing phosphorus export from golf courses using industrial byproducts as filter materials -(Research Notes)   Agrawal, S.G., Drizo, A., King, K.W. 2012. Managing phosphorus export from golf courses using industrial byproducts as filter materials. Turfgrass and Environmental Research Summary. 10(24):43.   
- Reducing watershed scale phosphorus export through integrated management practices -(Research Notes)   King, K.W., Balogh, J.C. 2012. Reducing watershed scale phosphorus export through integrated management practices. Turfgrass and Environmental Research Summary. 10(24):30.   
- Influence of watershed-scale pesticide management on channelized agricultural headwater streams -(Abstract Only)   Smiley, P.C., King, K.W., Gillespie, R., Fausey, N.R. 2011. Influence of watershed-scale pesticide management on channelized agricultural headwater streams. Society for Ecological Restoration Abstracts. p. 185.   
- Importance of Crop Yield in Calibrating Watershed Water Quality Simulation Tools -(Peer Reviewed Journal)   Sujithkumar, S., King, K.W., Witter, J.D., Sohngen, B.L., Fausey, N.R. 2011. Importance of crop yield in calibrating watershed water quality simulation tools. Journal of the American Water Resources Association. 47(6):1285-1297.   
- The frequency of channel-forming discharges in a tributary of Upper Big Walnut Creek, Ohio -(Peer Reviewed Journal)   Fry, B.E., Ward, A., King, K.W. 2012. The frequency of channel-forming discharges in a tributary of Upper Big Walnut Creek, Ohio. Journal of Soil and Water Conservation. 67:173-182.   
- Influence of herbaceous riparian buffers on physical habitat, water chemistry, and stream communities within channelized agricultural headwater streams -(Peer Reviewed Journal)   Smiley, P.C., King, K.W., Fausey, N.R. 2011. Influence of herbaceous riparian buffers on physical habitat, water chemistry, and stream communities within channelized agricultural headwater streams. Ecological Engineering. 37:1314-1323.   
- Use of industrial byproducts to filter nutrients and pesticides in a golf green’s drainage water -(Peer Reviewed Journal)   Agrawal, S.G., King, K.W., Moore, J.F., Levison, P.W., McDonald, J. 2011. Use of industrial byproducts to filter nutrients and pesticides in a golf green’s drainage water. Journal of Environmental Quality. 40:1273-1280.   
- Evaluating the ability of grass filter strips to contribute to the restoration of degraded agricultural headwater streams in central Ohio -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2011. Evaluating the ability of grass filter strips to contribute to the restoration of degraded agricultural headwater streams in central Ohio [abstract]. Midwest-Great Lakes SER Chapter meeting.   
- Use of industrial byproducts to filter PO43- and pesticides in golf green drainage water -(Abstract Only)   Agrawal, S.G., King, K.W., Moore, J.F., Levison, P.W., Mcdonald, J. 2011. Use of industrial byproducts to filter PO43- and pesticides in golf green drainage water [abstract]. Ohio Academy of Science Meeting.   
- Stream water nutrient enrichment in a mixed-use watershed -(Peer Reviewed Journal)   King, K.W., Balogh, J.C. 2011. Stream water nutrient enrichment in a mixed-use watershed. Journal of Environmental Monitoring. 13(3):721-731.   
- Impact of buffer type on streamside nutrient concentrations in Upper Big Walnut Creek, Ohio -(Abstract Only)   King, K.W., Smiley, P.C., Fischer, E.N., Fausey, N.R. 2011. Impact of buffer type on streamside nutrient concentrations in Upper Big Walnut Creek, Ohio [abstract]. ASABE Annual International Meeting.   
- Drainage water management for water quality protection -(Literature Review)   Strock, J., Kleinman, P.J., King, K.W., Delgado, J.A. 2010. Drainage water management for water quality protection. Journal of Soil and Water Conservation. 65(6):131A-136A.   
- Use of Industrial Byproducts and Natural Minerals to Filter Nutrients and Pesticides in Golf Green Drainage Water -(Research Notes)   King, K.W., Agrawal, S.G., Moore, J., Balogh, J. 2011. Use of Industrial Byproducts and Natural Minerals to Filter Nutrients and Pesticides in Golf Green Drainage Water. U.S. Golf Association. 9(23):43.   
- PO43 Removal by and Permeability of Industrial Byproducts and Minerals: Granulated Blast Furnace Slag, Cement Kiln Dust, Coconut Shell Activated Carbon, Silica Sand and Zeolite -(Peer Reviewed Journal)   Agrawal, S.G., King, K.W., Fischer, E.N., Woner, D.N. 2011. PO43 Removal by and Permeability of Industrial Byproducts and Minerals: Granulated Blast Furnace Slag, Cement Kiln Dust, Coconut Shell Activated Carbon, Silica Sand and Zeolite. Journal Of Water Air And Soil Pollution. DOI 10.1007/s11270-010-0686-4.   
- Chlorothalonil and 2,4-D Losses in Surface Water Discharge From a Managed Turf Watershed -(Peer Reviewed Journal)   King, K.W., Balogh, J.C. 2010. Chlorothalonil and 2,4-D Losses in Surface Water Discharge From a Managed Turf Watershed. Journal of Environmental Monitoring. 12(8):1601-1612.   
- Travel time analysis for a subsurface drained sub-watershed in Upper Big Walnut Creek Watershed, Ohio -(Abstract Only)   Shedekar, Y., Brown, L., Fausey, N.R., King, K.W. 2010. Travel time analysis for a subsurface drained sub-watershed in Upper Big Walnut Creek Watershed, Ohio [abstract]. ASABE Annual International Meeting.   
- Impact of submergence on parshall flume discharge measurements in low gradient headwater streams -(Abstract Only)   King, K.W., Fausey, N.R., Shedekar, V. 2010. Impact of submergence on parshall flume discharge measurements in low gradient headwater streams [abstract]. ASABE Annual International Meeting.   
- Influence of Herbaceous Filter Strips on Physical Habitat, Water Chemistry, and Fish Communities Within Channelized Headwater Streams in Central Ohio -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2010. Influence of Herbaceous Filter Strips on Physical Habitat, Water Chemistry, and Fish Communities Within Channelized Headwater Streams in Central Ohio. Ecological Society of America Abstracts.   
- Influence of Herbaceous Riparian Buffers on Fish and Amphibian Communities Within Channelized Headwater Streams in Central Ohio -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2010. Influence of Herbaceous Riparian Buffers on Fish and Amphibian Communities Within Channelized Headwater Streams in Central Ohio. American Society of Ichthyologists and Herpetologists. Abstract # 0314.   
- Assessment of Commercially Marketed Filter Materials for Tile Drainage Outlets on Golf Courses -(Other)   King, K.W., Moore, J.F., Balogh, J.C., Agrawal, S.G. 2010. Assessment of Commercially Marketed Filter Materials for Tile Drainage Outlets on Golf Courses. U.S. Golf Association. Annual Report.   
- Public Health Perspectives of Channelized and Unchannelized Headwater Streams in Central Ohio: A Case Study -(Peer Reviewed Journal)   Smiley, P.C., King, K.W., Fausey, N.R. 2010. Public Health Perspectives of Channelized and Unchannelized Headwater Streams in Central Ohio: A Case Study. Journal of Water and Health. 8:577-592.   
- Nutrient and Pesticide Removal From Laboratory Simulated Tile Drainage Discharge -(Peer Reviewed Journal)   King, K.W., Mcdonald, J., Moore, J., Agrawal, S.G., Fischer, E.N., Balogh, J. 2010. Nutrient and Pesticide Removal From Laboratory Simulated Tile Drainage Discharge. Transactions of the ASABE. 53(3):769-777.   
- Integrated watershed economic model for non-point source pollution management in Upper Big Walnut Creek Watershed, OH -(Abstract Only)   Nair, S.S., Sohngen, B.L., King, K.W., Fausey, N.R., Witter, J.D., Southgate, D. 2010. Integrated watershed economic model for non-point source pollution management in Upper Big Walnut Creek Watershed, OH [abstract]. Agricultural & Applied Economics Association Joint Annual Meeting.   
- Assessment of Commercially Marketed Filter Materials for Tile Drainage Outlets on Golf Courses -(Research Notes)   King, K.W., Moore, J., Balogh, J. 2010. Assessment of Commercially Marketed Filter Materials for Tile Drainage Outlets on Golf Courses. USGA Turfgrass and Environmental Research Online. 8(23):75.   
- Drainage Water Filtration -(Trade Journal)   King, K.W., Mcdonald, J., Moore, J., Agrawal, S.G., Fischer, E.N., Balogh, J. 2009. Drainage Water Filtration. Golf Course Industry. November 2009. p. 40-44.   
- Ecological Assessments of Fish Communities in Drainage Ditches of Two Midwest Watersheds in Support of the Conservation Effects Assessment -(Abstract Only)   Gillespie, R., Smiley, P.C., King, K.W., Huang, C. 2009. Ecological Assessments of Fish Communities in Drainage Ditches of Two Midwest Watersheds in Support of the Conservation Effects Assessment. Society of Environmental Toxicology and Chemistry Abstracts. p. 179.   
- Recreational value of improved water quality in the Upper Big Walnut Watershed, Ohio -(Abstract Only)   Nair, S., Sohngen, B., Fausey, N.R., Southgate, D., King, K.W. 2009. Recreational value of improved water quality in the Upper Big Walnut Watershed, Ohio [abstract]. International Soil and Water Conservation Conference.   
- Measurement errors in tipping bucket rain gauges under different rainfall intensities and their implication to hydrologic models -(Proceedings)   Shedekar, V., King, K.W., Brown, L., Fausey, N.R., Heckel, M., Harmel, R.D. 2009. Measurement errors in tipping bucket rain gauges under different rainfall intensities and their implication to hydrologic models. ASABE Annual International Meeting, June 21-24, 2009, Reno, Nevada. Paper #97368.   
- Hydrology of Channelized and Natural Headwater Streams -(Peer Reviewed Journal)   King, K.W., Smiley, P.C., Fausey, N.R. 2009. Hydrology of Channelized and Natural Headwater Streams. Hydrological Sciences Journal. 54(5):929-948.   
- Use of Unchannelized Agricultural Streams as a Guiding Image for Restoring Agricultural Drainage Ditches -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2010. Use of Unchannelized Agricultural Streams as a Guiding Image for Restoring Agricultural Drainage Ditches. Meeting Abstract.   
- Pesticide Transport with Runoff from Turf: Observations Compared with TurfPQ Model Simulations -(Peer Reviewed Journal)   Kramer, K.E., Rice, P.J., Horgan, B.P., Rittenhouse, J.L., King, K.W. 2009. Pesticide Transport with Runoff from Turf: Observations Compared with TurfPQ Model Simulations. Journal of Environmental Quality. 38(6):2402-2411.   
- Influence of Herbaceous Riparian Buffers on Channelized Headwater Streams in Central Ohio -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2009. Influence of Herbaceous Riparian Buffers on Channelized Headwater Streams in Central Ohio. Meeting Abstract. Paper No. 92.   
- Management implications of the relationships between water chemistry and fishes within channelized headwater streams in the midwestern United States -(Peer Reviewed Journal)   Smiley, P.C., Gillespie, R.B., King, K.W., Huang, C. 2009. Management implications of the relationships between water chemistry and fishes within channelized headwater streams in the midwestern United States. Ecohydrology. 3:294-302.   
- Temporal variability of nitrogen and phosphorus transport in subsurface drainage -(Abstract Only)   King, K.W., Fausey, N.R., Smiley, P.C. 2009. Temporal variability of nitrogen and phosphorus transport in subsurface drainage [abstract]. Soil and Water Conservation Society.   
- Removal of nutrient and pesticides from tile drainage discharge using an end-of-tile cartridge approach -(Abstract Only)   King, K.W., Mcdonald, J., Moore, J., Balogh, J. 2009. Removal of nutrient and pesticides from tile drainage discharge using an end-of-tile cartridge approach [abstract]. ASABE Annual International Meeting.   
- Watershed scale nitrogen and phosphorus partitioning between surface and subsurface drainage waters -(Abstract Only)   King, K.W., Fausey, N.R., Smiley, P.C. 2009. Watershed scale nitrogen and phosphorus partitioning between surface and subsurface drainage waters [abstract]. ASABE Annual International Meeting.   
- Estimating Storm Discharge and Water Quality Data Uncertainty: A Software Tool for Monitoring and Modeling Applications -(Peer Reviewed Journal)   Harmel, R.D., Smith, D.R., King, K.W., Slade, R.M. 2009. Estimating Storm Discharge and Water Quality Data Uncertainty: A Software Tool for Monitoring and Modeling Applications. Journal of Environmental Modelling and Software. 24(7):832-842.   
- Implications of fish-habitat relationships for developing conservation plans for channelized headwater streams in the midwestern United States. -(Proceedings)   Smiley, P.C., Gillespie, R.B., King, K.W., Huang, C. 2011. Implications of fish-habitat relationships for developing conservation plans for channelized headwater streams in the midwestern United States. Meeting Proceedings. 303-315.   
- Relationships Among Macroinvertebrate Community Variables and Water Quality Parameters in Modified Agricultural Receiving Streams in the Midwestern United States -(Abstract Only)   Gillespie, R.B., Smiley, P.C., King, K.W., Huang, C. 2008. Relationships Among Macroinvertebrate Community Variables and Water Quality Parameters in Modified Agricultural Receiving Streams in the Midwestern United States. Meeting Abstract.   
- Implications of Fish-Habitat Relationships for Developing Conservation Plans for Channelized Headwater Streams in the Midwestern United States -(Abstract Only)   Smiley, P.C., Gillespie, R.B., King, K.W., Huang, C. 2008. Implications of Fish-Habitat Relationships for Developing Conservation Plans for Channelized Headwater Streams in the Midwestern United States. Meeting Abstract.   
- Pesticide Transport with Runoff from Fairway Turf: Measured Compared to Modeled -(Research Notes)   Rice, P.J., Kramer, K., Horgan, B.P., Rittenhouse, J.L., King, K.W. 2009. Pesticide Transport with Runoff from Fairway Turf: Measured Compared to Modeled. 2009 W-1045 Secretary's Report. CD-ROM.   
- Hydrology and Water Quality from Managed Turf -(Trade Journal)   King, K.W., Balogh, J. 2008. Hydrology and Water Quality from Managed Turf. Trade Journal Publication. p. 102-108.   
- Comparing the Influence of Different Habitat Factors on Fish Communities in Channelized Headwater Streams in Indiana and Ohio -(Abstract Only)   Smiley, P.C., Gillespie, R.B., King, K.W., Huang, C. 2008. Comparing the Influence of Different Habitat Factors on Fish Communities in Channelized Headwater Streams in Indiana and Ohio. Meeting Abstract. Paper No. 79-4.   
- Relative Contributions of Habitat and Water Quality to the Integrity of Fish Communities in Agricultural Drainage Ditches -(Other)   Smiley, P.C., Gillespie, R.B., King, K.W., Huang, C. 2008. Relative Contributions of Habitat and Water Quality to the Integrity of Fish Communities in Agricultural Drainage Ditches. Journal of Soil and Water Conservation. 63:218A-219A.   
- Curve Numbers for Golf Course Watersheds -(Peer Reviewed Journal)   King, K.W., Balogh, J.C. 2008. Curve Numbers for Golf Course Watersheds. Transactions of the ASABE. 51(3):987-996.   
- Relationships of macroinvertebrate communities with nutrients, pesticides, and physicochemical parameters in channelized headwater streams in Indiana and Ohio -(Abstract Only)   Gillespie, R.B., Smiley, P.C., King, K.W., Huang, C. 2008. Relationships of macroinvertebrate communities with nutrients, pesticides, and physicochemical parameters in channelized headwater streams in Indiana and Ohio. American Society of Limnologists and Oceanographers Summer Meeting. p. 29.   
- Relationships between water chemistry and fish communities within channelized headwater streams in Indiana and Ohio -(Abstract Only)   Smiley, P.C., Gillespie, R.B., King, K.W., Huang, C. 2008. Relationships between water chemistry and fish communities within channelized headwater streams in Indiana and Ohio. American Society of Limnolgists and Oceanographers Summer Meeting. p. 84.   
- Assessment of Commercially Marketed Filter Materials for Tile Drainage Outlets on Golf Courses -(Research Notes)   King, K.W., Moore, J. 2008. Assessment of Commercially Marketed Filter Materials for Tile Drainage Outlets on Golf Courses. USGA Turfgrass and Environmental Research Online. Available: http://turf.lib.msu.edu/ressum/2007/50.pdf.   
- SURFACE LOSSES OF NITROGEN AND PHOSPHORUS FROM A GOLF COURSE WATERSHED -(Peer Reviewed Journal)   King, K.W., Balogh, J.C., Kohlbry, D. 2008. Surface losses of nitrogen and phosphorus from a golf course watershed. American Chemical Society Symposium Series. 997:79-91.   
- Hydrologic and Water Quality Assessment from Managed Turf -(Trade Journal)   King, K.W., Balogh, J.C. 2008. Hydrologic and Water Quality Assessment from Managed Turf. USGA Turfgrass and Environmental Research Online. 7(2):1-12.   
- Fishes in drainage ditches: what does it mean for the management of agricultural watersheds? -(Abstract Only)   Smiley, P.C., Gillespie, R.B., King, K.W., Huang, C. 2007. Fishes in drainage ditches: what does it mean for the management of agricultural watersheds?. Meeting Abstract. 2007 Ohio Stormwater Management and Drainage Conference, October 30-31, 2007. Columbus, Ohio. p. 3.   
- Hydrologic and Water Quality Assessment from an Intensively Managed Watershed Scale Turfgrass System -(Research Notes)   King, K.W. 2008. Hydrologic and Water Quality Assessment from an Intensively Managed Watershed Scale Turfgrass System. Turfgrass and Environmental Research Summary. p. 51.   
- Validation of Paired Watersheds for Assessing Conservation Practices in Upper Big Walnut Creek Watershed, Ohio -(Peer Reviewed Journal)   King, K.W., Smiley, P.C., Baker, B., Fausey, N.R. 2008. Validation of Paired Watersheds for Assessing Conservation Practices in Upper Big Walnut Creek Watershed, Ohio. Journal of Soil and Water Conservation. 63(6):380-395.   
- Developing restoration strategies for channelized headwater streams within a central Ohio watershed -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2007. Developing restoration strategies for channelized headwater streams within a central Ohio watershed. Joint meeting of Ecological Society of America and Society for Ecological Restoration. COS 96-5.   
- Nutrient Load Generated by Storm Event Runoff from a Golf Course Watershed -(Peer Reviewed Journal)   King, K.W., Balogh, J.C., Hughes, K., Harmel, R.D. 2007. Nutrient Load Generated by Storm Event Runoff from a Golf Course Watershed. Journal of Environmental Quality. 36:1021-1030.   
- OPTIMAL MANAGEMENT OF NON-POINT SOURCE POLLUTION FROM AGRICULTURE: AN APPLICATION OF DYNAMIC PROGRAMMING -(Abstract Only)   Surendrannair, S., Sohngen, B., Fausey, N.R., King, K.W. 2007. Optimal management of non-point source pollution from agriculture: an application of dynamic programming [abstract]. Soil and Water Conservation Society. p. 118.   
- Validation of Paired Watersheds for Assessing Conservation Practices in Upper Big Walnut Creek Watershed, Ohio -(Abstract Only)   King, K.W., Smiley, P.C., Fausey, N.R., Baker, B.J. 2007. Validation of Paired Watersheds for Assessing Conservation Practices in Upper Big Walnut Creek Watershed, Ohio [abstract]. Soil and Water Conservation Society. p. 40   
- The relative contributions of habitat quality and water quality to the integrity of aquatic communities in agricultural drainage ditches -(Abstract Only)   Gillespie, R.B., Smiley, P.C., King, K.W., Huang, C. 2007. The relative contributions of habitat quality and water quality to the integrity of aquatic communities in agricultural drainage ditches [abstract]. Soil and Water Conservation Society. p. 48-49.   
- Nutrient Flux in Storm Water Runoff and Baseflow from Managed Turf -(Peer Reviewed Journal)   King, K.W., Balogh, J., Harmel, R.D. 2007. Nutrient Flux in Storm Water Runoff and Baseflow from Managed Turf. Environmental Pollution. 150:321-328.   
- NITRATE AND AMMONIUM LOSSES FROM SURFACE APPLIED ORGANIC AND INORGANIC FERTILIZER -(Peer Reviewed Journal)   King, K.W., Torbert III, H.A. 2007. Nitrate and Ammonium Losses from Surface Applied Organic and Inorganic Fertilizer. Journal of Agricultural Science. 145(3):1-9.   
- RUNOFF LOSSES OF DISSOLVED REACTIVE PHOSPHORUS FROM ORGANIC FERTILIZER APPLIED TO SOD -(Peer Reviewed Journal)   Baker, B.J., King, K.W., Torbert III, H.A. 2007. Runoff Losses of Dissolved Reactive Phosphorus From Organic Fertilizer Applied to Sod. Transactions of the ASABE. 50:449-454.   
- Conservation program (EQIP) reduces atrazine in Columbus, OH drinking water supply reservoir -(Abstract Only)   Fausey, N.R., King, K.W., Dunn, R., Edwards, T., Ufferman, L. 2007. Conservation program (EQIP) reduces atrazine in Columbus, OH drinking water supply reservoir [abstract]. Soil and Water Conservation Society. p. 104.   
- Assessment of Commercially Marketed Filter Materials for Tile Drainage Outlets on Golf Courses -(Research Notes)     
- Assessing Conservation Benefits and Costs -(Popular Publication)   King, K.W., Fausey, N.R. 2006. Assessing Conservation Benefits and Costs. Ohio Country Journal. p. 47.   
- AN EXPERIMENTAL APPROACH TO ASSESS THE INFLUENCE OF NUTRIENT AND PESTICIDE PRACTICES ON HEADWATER AGRICULTURAL WATERSHEDS IN CENTRAL OHIO -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2006. An experimental approach to assess the influence of nutrient and pesticide practices on headwater agricultural watersheds in central ohio. Meeting Abstract. p. 90.   
- Practical guidance for discharge and water quality data collection on small watersheds -(Peer Reviewed Journal)   Harmel, R.D., King, K.W., Haggard, B.E., Wren, D.G., Sheridan, J.M. 2006. Practical guidance for discharge and water quality data collection on small watersheds. Transactions of the ASABE. 49(4):937-948.   
- RUNOFF AND SOIL LOSS RELATIONSHIPS FOR THE TEXAS BLACKLAND PRAIRIES ECOREGION -(Peer Reviewed Journal)   Harmel, R.D., Richardson, C.W., King, K.W., Allen, P.M. 2006. Runoff and soil loss relationships for the Texas Blackland Prairies ecoregion. Journal of Hydrology. 331(3-4):471-483.   
- HYDROLOGY, WATER CHEMISTRY, AND ECOLOGY OF HEADWATER STREAMS IN THE UPPER BIG WALNUT CREEK WATERSHED, OHIO -(Abstract Only)   King, K.W., Smiley, P.C., Fischer, E.N., Fausey, N.R. 2006. Hydrology, water chemistry, and ecology of headwater streams in the Upper Big Walnut Creek Watershed, Ohio. ARS Conservation Effects Assessment Project-Watershed Assessment Studies Annual Meeting, Ames, Iowa, May 3-5, 2006. Abstract.   
- FISH-HABITAT RELATIONSHIPS IN DRAINAGE DITCHES WITHIN A PREDOMINANTLY AGRICULTURAL WATERSHED IN CENTRAL OHIO -(Abstract Only)   Smiley, P.C., King, K.W. 2006. Fish-habitat relationships in drainage ditches within a predominantly agricultural watershed in central Ohio. Ecological Society of America Abstracts. p. 364.   
- NUTRIENT LOSS FROM A GOLF COURSE WATERSHED -(Trade Journal)   King, K.W. 2006. Nutrient loss from a golf course watershed. USGA Green Section Record. July-August. p. 20-25.   
- SURFACE AND SUBSURFACE NUTRIENT TRANSPORT FROM A GOLF COURSE WATERSHED -(Trade Journal)   King, K.W., Balough, J.C. 2006. Surface and subsurface nutrient transport from a golf course watershed. Turfgrass and Environmental Research Online. 5(6):1-14.   
- HYDROLOGY AND WATER CHEMISTRY RESPONSES TO CONSERVATION PRACTICES AND LAND USE WITHIN THE UPPER BIG WALNUT CREEK WATERSHED. -(Abstract Only)   King, K.W., Smiley, P.C., Fausey, N.R. 2006. Hydrology and water chemistry responses to conservation practices and land use within the Upper Big Walnut Creek watershed. Meeting Abstract. Poster.   
- ECOLOGICAL EVALUATION OF THE INFLUENCE OF HERBACEOUS RIPARIAN BUFFERS ON HEADWATER AGRICULTURAL DRAINAGE DITCHES IN THE UPPER BIG WALNUT CREEK WATERSHED -(Abstract Only)   Smiley, P.C., King, K.W. 2006. Ecological evaluation of the influence of herbaceous riparian buffers on headwater agricultural drainage ditches in the upper big walnut creek watershed. Meeting Abstract. p. 14.   
- EVALUATING CONSERVATION PRACTICES WITHIN THE UPPER BIG WALNUT CREEK WATERSHED: WATER QUALITY, ECOLOGY, SOIL, AND ECONOMIC PERSPECTIVES -(Abstract Only)   Smiley, P.C., King, K.W., Baker, B.J., Fausey, N.R., Tennity, C., Sohngen, B. 2006. Evaluating conservation practices within the Upper Big Walnut Creek watershed: water quality, ecology, soil, and economic perspectives. Meeting Abstract. p. 15.   
- EXCESS PHOSPHORUS FROM GOLF COURSES CAN TAINT SURFACE WATER -(Trade Journal)   King, K.W., Balogh, J.C. 2006. Excess phosphorus from golf courses can taint surface water. Turfgrass Trends. Available: http://www.turfgrasstrends.com/turfgrasstrends/author/authorDetail.jsp?id=27224&searchString=king   
- HYDROLOGIC AND WATER QUALITY ASSESSMENT FROM AN INTENSIVELY MANAGED  WATERSHED SCALE TURFGRASS SYSTEM  -(Research Notes)     
- NO3-N & DISSOLVED REACTIVE PHOSPORUS IN SUBSURFACE DRAINAGE FROM MANAGED TURFGRASS. -(Peer Reviewed Journal)   King, K.W., Hughes, K.L., Balogh, J.C., Fausey, N.R., Harmel, R.D. 2006. Nitrate-nitrogen & dissolved reactive phosporus in subsurface drainage from managed turfgrass. Journal of Soil and Water Conservation. 61(1):31-40.   
- UNCERTAINTY IN MEASURED SEDIMENT AND NUTRIENT FLUX IN RUNOFF FROM SMALL AGRICULTURAL WATERSHEDS -(Peer Reviewed Journal)   Harmel, R.D., King, K.W. 2005. Uncertainty in measured sediment and nutrient flux in runoff from small agricultural watersheds. Transactions of the ASAE. 48(5):1713-1721.   
- DEVELOPMENT AND SENSITIVITY OF A METHOD TO SELECT TIME- AND FLOW-PACED STORM EVENT SAMPLING INTERVALS -(Peer Reviewed Journal)   King, K.W., Harmel, R.D., Fausey, N.R. 2005. Development and sensitivity of a method to select time- and flow-paced storm event sampling intervals. Journal of Soil and Water Conservation. 60(6):323-331.   
- INITIAL SOIL QUALITY ASSESSMENT WITHIN THE UPPER BIG WALNUT CREEK WATERSHED IN OHIO -(Abstract Only)   Baker, B.J., King, K.W., Fausey, N.R. 2005. Initial soil quality assessment within the upper big walnut creek watershed in Ohio [abstract]. ASAE Annual International Meeting. Paper No. 052048.   
- EVENT MODELING OF A TURFGRASS SYSTEM USING A MODIFIED SWAT MODEL -(Proceedings)   Hughes, K.L., King, K.W., Arnold, J.G., Balogh, J.C. 2005. Event modeling of a turfgrass system using a modified swat model. ASAE Annual International Meeting, July 17-21, 2005, Tampa, Florida. 2005 CDROM.   
- ASSESSING THE IMPACT OF CONSERVATION MANAGEMENT PRACTICES ON WATER AND SOIL QUALITY IN UPPER BIG WALNUT CREEK WATERSHED -(Abstract Only)   King, K.W., Smiley, P.C., Baker, B.J., Fausey, N.R. 2005. Assessing the impact of conservation management practices on water and soil quality in Upper Big Walnut Creek watershed [abstract]. ASAE Annual International Meeting. Paper No. 05-2128.   
- EVALUATING HABITAT AND FISH COMMUNITY RESPONSES TO CONSERVATION PRACTICES IN HEADWATER STREAMS OF UPPER BIG WALNUT CREEK -(Abstract Only)   Smiley, P.C., King, K.W., Fausey, N.R. 2005. Evaluating habitat and fish community responses to conservation practices in headwater streams of upper big walnut creek. Meeting poster.   
- IMPACT OF SOIL AMENDMENTS ON REDUCING P LOSSES FROM RUNOFF IN SOD -(Peer Reviewed Journal)   Torbert III, H.A., King, K.W., Harmel, R.D. 2005. Impact of soil amendments on reducing p losses from runoff in sod. Journal of Environmental Quality. 34:1415-1421.   
- POTENTIAL OF SOME SOIL AMENDMENTS ON REDUCING SOLUBLE P LOSSES FROM MANURE -(Abstract Only)   Torbert III, H.A., King, K.W., Harmel, R.D. 2004. Potential of some soil amendments on reducing soluble p losses from manure. [abstract] American Society of Agronomy Meetings. 2004 CDROM   
- COMPARISON OF TIME-BASED SAMPLING STRATEGIES TO DETERMINE NITROGEN LOADING IN PLOT SCALE RUNOFF -(Peer Reviewed Journal)   King, K.W., Harmel, R.D. 2004. Comparison of Time-Based Sampling Strategies to Determine Nitrogen Loading in Plot Scale Runoff. Transactions of the ASAE. 47(5):1457-1463.   
- FIELD DATA AND FLOW SYSTEM RESPONSE IN CLAY (VERTISOL) SHALE TERRAIN, NORTH CENTRAL TEXAS, USA -(Peer Reviewed Journal)   Allen, P.M., Harmel, R.D., Arnold, J.G., Plant, B., Yelderman, J., King, K.W. 2005. Field data and flow system response in clay (vertisol) shale terrain, north central Texas, USA. Hydrological Processes. 19(14):2719-2736.   
- CONTROLLED DRAINAGE PERFORMANCE ON HOYTVILLE SOIL IN OHIO -(Proceedings)   FAUSEY, N.R., KING, K.W., BAKER, B.J., COOPER, R.L. CONTROLLED DRAINAGE PERFORMANCE ON HOYTVILLE SOIL IN OHIO. INTERNATIONAL DRAINAGE SYMPOSIUM. 2004. P. 84-88.   
- HYDROLOGIC INSTRUMENTATION AT THE USDA-ARS GRASSLAND, SOIL AND WATER RESEARCH LABORATORY, RIESEL, TX -(Proceedings)   Harmel, R.D., Richardson, C.W., King, K.W., Arnold, J.G. 2003. Hydrologic instrumentation at the USDA-ARS Grassland, Soil and Water Research Laboratory, Riesel, TX. Proceedings of First Interagency Conference on Research in the Watersheds. p. 56-61.   
- ANALYSIS OF LONG-TERM PRECIPITATION FOR THE CENTRAL TEXAS BLACKLAND PRAIRIE: 1939-1999 -(Proceedings)   Harmel, R.D., King, K.W., Richardson, C.W., Williams, J.R., Arnold, J.G. 2003. Analysis of long-term precipitation for the Central Texas Blackland Prairie: 1939-1999. Proceedings of First Interagency Conference on Research in the Watersheds. p. 480-485.   
- NUTRIENT LEVELS IN DRAINAGE WATER AFFECTED BY TURF MANAGEMENT -(Proceedings)   KING, K.W., BALOGH, J.C., FAUSEY, N.R. NUTRIENT LEVELS IN DRAINAGE WATER AFFECTED BY TURF MANAGEMENT. INTERNATIONAL DRAINAGE SYMPOSIUM. 2004. P. 181-188.   
- LONG-TERM PRECIPITATION ANALYSES FOR THE CENTRAL TEXAS BLACKLAND PRAIRIE -(Peer Reviewed Journal)   Harmel, R.D., King, K.W., Richardson, C.W., Williams, J.R. 2003. Long-term precipitation analyses for the Central Texas Blackland Prairie. Transactions of the American Society of Agricultural Engineers. 46(5):1381-1388.   
- ESTIMATION OF SOIL CRACKING AND THE EFFECT ON SURFACE RUNOFF IN A TEXAS BLACKLAND PRAIRIE WATERSHED -(Peer Reviewed Journal)   Arnold, J.G., Potter, K.N., King, K.W., Allen, P.M. 2005. Estimation of soil cracking and the effect on surface runoff in a Texas blackland prairie watershed. Hydrological Processes. 19(3):589-603.   
- COMPARISON OF TRUE LOADS TO VARIOUS TIME-BASED SAMPLING -(Proceedings)   KING, K.W., HARMEL, R.D., ZWIERSCHKE, E.L. COMPARISON OF TRUE LOADS TO VARIOUS TIME-BASED SAMPLING. 2003. AMERICAN SOCIETY FOR AGRICULTURAL ENGINEERING. PAPER NO. 03 2178.   
- AUTOMATED STORM WATER SAMPLING ON SMALL WATERHSEDS -(Peer Reviewed Journal)   Harmel, R.D., King, K.W., Slade, R.M. 2003. Automated storm water sampling on small watersheds. Applied Engineering in Agriculture. 19(6):667-674.   
- DEVELOPMENT AND SENSITIVITY ANALYSIS OF A METHOD  TO SELECT WATER QUALITY SAMPLING STRATEGIES -(Proceedings)   KING, K.W. DEVELOPMENT AND SENSITIVITY ANALYSIS OF A METHOD  TO SELECT WATER QUALITY SAMPLING STRATEGIES. 2003. AMERICAN SOCIETY FOR AGRICULTURAL ENGINEERS. PAPER NO. 03-2047   
- DEVELOPMENT AND SENSITIVITY ANALYSIS OF A METHOD  TO SELECT WATER QUALITY SAMPLING STRATEGIES -(Proceedings)   King, K.W. 2003. Development and sensitivity analysis of a method  to select water quality sampling strategies. Water Management to Meet Emerging TMDL Environmental Regulations Conference. Paper No. 032047.   
- CONSIDERATIONS IN SELECTING A WATER QUALITY SAMPLING STRATEGY -(Peer Reviewed Journal)   KING, K.W., HARMEL, R.D. CONSIDERATIONS IN SELECTING A WATER QUALITY SAMPLING STRATEGY. TRANSACTIONS OF THE AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. 2003. v. 46(1). p. 63-73.   
- DEVELOPING AUTOMATED STORM WATER SAMPLING STRATEGIES FOR SMALL WATERSHEDS -(Proceedings)   Harmel, R.D., King, K.W., Hauck, L. Developing automated storm water sampling strategies for small watersheds. Proceedings of the Texas Water Monitoring Congress. 2002. Available from: http://www.txwmc.org/2002_Congress/2002%20Plenary%20Session.htm   
- INITIAL EVALUATION OF A PHOSPHORUS INDEX ON PASTURE AND CROPLAND WATERSHEDS IN TEXAS -(Proceedings)   Harmel, R.D., DeLaune, P.B., Haggard, B.E., King, K.W., Richardson, C.W., Moore Jr., P.A., Torbert, H.A. Initial evaluation of a phosphorus index on pasture and cropland watersheds in Texas. American Society of Agricultural Engineers. 2002. Paper No. 02-2075.   
- MINIMUM FLOW CONSIDERATIONS FOR AUTOMATED STORM SAMPLING ON SMALL WATERSHEDS -(Peer Reviewed Journal)   Harmel, R.D., King, K.W., Wolfe, J.E., Torbert, H.A. Minimum flow considerations for automated storm sampling on small watersheds. Texas Journal of Science. 2002. v. 54(2). p. 177-188.   
- IMPACT OF A TURFGRASS SYSTEM ON NUTRIENT LOADINGS TO SURFACE WATER -(Peer Reviewed Journal)   King, K.W., Harmel, R.D., Torbert, H.A., Balogh, J.C. Impact of a turfgrass system on nutrient loading to surface water. Journal of the American Water Resources Association. 2001. v. 37(3). p. 629-640.   
- DESIGN AND EVALUATION OF AN AUTOMATED SYSTEM FOR ACQUISITION OF VELOCITY   DATA IN SMALL CHANNELS -(Peer Reviewed Journal)     
- HYDROLOGIC RESPONSE OF A SMALL WATERSHED MODEL TO GENERATED PRECIPITATION -(Peer Reviewed Journal)   Harmel, R.D., Richardson, C.W., King, K.W. 2000. Hydrologic response of a small watershed model to generated precipitation. Transactions of the ASAE. 43(6):1483-1488.   
- DEVELOPMENT OF NITROGEN-RELEASE ALGORITHM FOR SLOW RELEASE FERTILIZERS -(Peer Reviewed Journal)     
- FEEDING TURF WITH WASTEWATER -(Peer Reviewed Journal)     
- INITIAL APPLICATION OF SWAT TO TURFGRASS SYSTEMS -(Proceedings)   King, K.W., Balogh, J.C., Harmel, R.D, Torbert, H.A, Arnold, J.G. Initial application of SWAT to turfgrass systems. Proceedings of the American Society of Agricultural Engineers. 1999. Paper No. 99-2241.   
- SIMULATION OF SEDIMENT AND NITRATE LOSS ON A VERTISOL WITH CONSERVATION    TILLAGE PRACTICES -(Peer Reviewed Journal)     

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