Gary W. Feyereisen
Agricultural Engineer and Adjunct Professor
Office Phone: (612) 625-0968

Personal Background

Publications

Field Data Display

News, Projects, and Video Clips

Current Research Focus

Filtration Processes and Design

Tile Drainage and Nutrient Loss

Modeling Water Quality Impacts of Bioenergy Crops Mentoring

Disciplinary Areas

Biosystems Engineering
Water Resource Science
Soil Physics

• Publications

  • (Clicking on the reprint icon will take you to the publication reprint.)
  • Phosphorus lability across diverse agricultural contexts with legacy sources-(Peer Reviewed Journal)
    
    
  • USDA LTAR Common Experiment measurement: Discharge from artificial subsurface drains -(Other)
    Feyereisen, G.W., King, K.W., Cole, K.J., Williams, M.R., Malone, R.W., Bosch, D.D. 2024. USDA LTAR Common Experiment measurement: Discharge from artificial subsurface drains. Protocols.io. https://doi.org/10.17504/protocols.io.x54v92ewzl3e/v1.
    
  • USDA LTAR network research: Upper Mississippi River Basin – St. Paul, MN -(Peer Reviewed Journal)
    Dalzell, B.J., Baker, J.M., Venterea, R.T., Spokas, K.A., Feyereisen, G.W., Rice, P.J., Alexander, J.R. 2024. USDA LTAR network research: Upper Mississippi River Basin – St. Paul, MN. Journal of Environmental Quality. https://doi.org/10.1002/jeq2.20615.
    
  • Characterizing Legacy P and simulating mitigation strategies as part of the USDA Legacy P Project-(Abstract Only)
    
    
  • Fifty years of environmental progress for United States dairy farms -(Peer Reviewed Journal)
    Rotz, C.A., Beegle, D., Bernard, J.K., Leytem, A.B., Feyereisen, G.W., Hagevoort, R., Harrison, J., Aksland, G., Thoma, G. 2024. Fifty years of environmental progress for United States dairy farms. Journal of Dairy Science. 107(6):3651-3668. https://doi.org/10.3168/jds.2023-24185.
    
  • Characterizing and quantifying legacy phosphorus impacts within CEAP watersheds-(Abstract Only)
    
    
  • Paired small watersheds assess conservation efforts with producer input-(Abstract Only)
    Feyereisen, G.W., Carr, N., Lore, M., Dalzell, B.J. 2023. Paired small watersheds assess conservation efforts with producer input. Soil and Water Conservation Society. August 6-9, 2023. Des Moines, Iowa.
    
  • Impacts of biostimulation and bioaugmentation on woodchip bioreactor microbiomes -(Peer Reviewed Journal)
    Wang, H., Feyereisen, G.W., Wang, P., Rosen, C.J., Sadowsky, M.J., Ishii, S. 2023. Impacts of biostimulation and bioaugmentation on woodchip bioreactor microbiomes. Microbiology Spectrum. 11(5). Article 04053-22. https://doi.org/10.1128/spectrum.04053-22.
    
  • Harvested winter rye energy cover crop: multiple benefits for North Central US -(Peer Reviewed Journal)
    Malone, R.W., Radke, A.G., Herbstritt, S., Wu, H., Qi, Z., Emmett, B.D., Helmers, M., Schulte, L., Feyereisen, G.W., O'Brien, P.L., Kovar, J.L., Rogovska, N.P., Kladivko, E.J., Thorp, K.R., Kaspar, T., Jaynes, D.B., Karlen, D., Richard, T. 2023. Harvested winter rye energy cover crop: multiple benefits for North Central US. Environmental Research Letters. 18(7). https://doi.org/10.1088/1748-9326/acd708.
    
  • 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.
    
  • Carbon supplementation and bioaugmentation to improve denitrifying woodchip bioreactor performance under cold conditions -(Peer Reviewed Journal)
    Feyereisen, G.W., Wang, H., Wang, P., Anderson, E.L., Jang, J., Ghane, E., Coulter, J.A., Rosen, C.J., Sadowsky, M.J., Ishii, S. 2023. Carbon supplementation and bioaugmentation to improve denitrifying woodchip bioreactor performance under cold conditions. Ecological Engineering. 191. Article 106920. https://doi.org/10.1016/j.ecoleng.2023.106920.
    
  • Can woodchip bioreactors be used at a catchment scale? Nitrate performance and sediment considerations -(Peer Reviewed Journal)
    Feyereisen, G.W., Ghane, E., Schumacher, T.W., Dalzell, B.J., Williams, M.R. 2023. Can woodchip bioreactors be used at a catchment scale? Nitrate performance and sediment considerations. Journal of the ASABE. 66(2):367-379. https://doi.org/10.13031/ja.15496.
    
  • Amending woodchip bioreactors with corncobs reduces nitrogen removal cost -(Peer Reviewed Journal)
    Law, J.Y., Slade, A., Hoover, N., Feyereisen, G., Soupir, M. 2022. Amending woodchip bioreactors with corncobs reduces nitrogen removal cost. Journal of Environmental Management. 330(15). Article 117135. https://doi.org/10.1016/j.jenvman.2022.117135.
    
  • Can alfalfa improve soil carbon storage?-(Abstract Only)
    Gamble, J.D., Baker, J.M., Feyereisen, G.W. 2022. Can alfalfa improve soil carbon storage?. World Alfalfa Congress. San Diego, California. November 14-17, 2022.
    
  • Nitrogen, phosphorus, and snowmelt runoff losses after application of dairy manure with variable solids content -(Peer Reviewed Journal)
    Young, E.O., Wilson, M., Sherman, J.F., Vadas, P.A., Arriaga, F., Feyereisen, G.W. 2022. Nitrogen, phosphorus, and snowmelt runoff losses after application of dairy manure with variable solids content. Water: A Multidiscplinary Research Journal. 14(22). Article 3745. https://doi.org/10.3390/w14223745.
    
  • No/low-cost chipped woody debris nutrient composition benefits and tradeoffs for denitrifying bioreactors -(Peer Reviewed Journal)
    Christianson, L.E., Wickramarathne, N., Johnson, G.M., Feyereisen, G.W. 2022. No/low-cost chipped woody debris nutrient composition benefits and tradeoffs for denitrifying bioreactors. Bioresource Technology Reports. 20. Article 101237. https://doi.org/10.1016/j.biteb.2022.101237.
    
  • Influence of soil test phosphorus level and leaching volume on phosphorus leaching -(Peer Reviewed Journal)
    Leverich, L.M., Kaiser, D.E., Feyereisen, G.W. 2022. Influence of soil test phosphorus level and leaching volume on phosphorus leaching. Soil Science Society of America Journal. 86(5):1280–1295. https://doi.org/10.1002/saj2.20452.
    
  • 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.
    
  • Eating the metaphorical elephant: Meeting nitrogen reduction goals in Upper Mississippi River Basin states -(Peer Reviewed Journal)
    Feyereisen, G.W., Hay, C.H., Christianson, R.D., Helmers, M.J. 2022. Eating the metaphorical elephant: Meeting nitrogen reduction goals in Upper Mississippi River Basin states. Journal of the ASABE. 65(3):621-631. https://doi.org/10.13031/ja.14887.
    
  • Ecohydrology of irrigated silage maize and alfalfa production systems in the Upper Midwest US -(Peer Reviewed Journal)
    Gamble, J.D., Baker, J.M., Dalzell, B.J., Wente, C.D., Feyereisen, G.W. 2022. Ecohydrology of irrigated silage maize and alfalfa production systems in the Upper Midwest US. Agricultural Water Management. 267. Article 107612. https://doi.org/10.1016/j.agwat.2022.107612.
    
  • 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.
    
  • A perennial living mulch substantially increases infiltration in row crop systems -(Peer Reviewed Journal)
    Baker, J.M., Feyereisen, G.W., Albrecht, K.A., Gamble, J.D. 2022. A perennial living mulch substantially increases infiltration in row crop systems. Journal of Soil and Water Conservation. 77(2):212-220. https://doi.org/10.2489/jswc.2022.00080.
    
  • Environmental assessment of United States dairy farms -(Peer Reviewed Journal)
    Rotz, C.A., Stout, R.C., Leytem, A.B., Feyereisen, G.W., Waldrip, H., Thoma, G., Holly, M., Bjorneberg, D.L., Baker, J.M., Vadas, P.A., Kleinman, P.J. 2021. Environmental assessment of United States dairy farms. Journal of Cleaner Production. 315. Article 128153. https://doi.org/10.1016/j.jclepro.2021.128153.
    
  • Long-term ecosystem carbon losses from silage maize-based forage cropping systems -(Peer Reviewed Journal)
    Gamble, J.D., Feyereisen, G.W., Griffis, T.J., Wente, C.D., Baker, J.M. 2021. Long-term ecosystem carbon losses from silage maize-based forage cropping systems. Agricultural and Forest Meteorology. 306. Article 108438. https://doi.org/10.1016/j.agrformet.2021.108438.
    
  • Environmental assessment of United States dairy farms-(Abstract Only)
    Rotz, C.A., Stout, R.C., Leytem, A.B., Feyereisen, G.W., Waldrip, H., Thoma, G., Holly, M., Bjorneberg, D.L., Baker, J.M., Vadas, P.A., Kleinman, P.J. 2021. Environmental assessment of United States dairy farms[abstract]. American Dairy Science Association Abstracts. P.1.
    
  • Impact of flow on woodchip properties and subsidence in denitrifying bioreactors -(Peer Reviewed Journal)
    Schaefer, A., Werning, K., Hoover, N., Tschirner, U., Feyereisen, G.W., Moorman, T.B., Howe, A.C., Soupir, M.L. 2021. Impact of flow on woodchip properties and subsidence in denitrifying bioreactors. Agrosystems, Geosciences & Environment. 4(1). Article e20149. https://doi.org/10.1002/agg2.20149.
    
  • Impact of P inputs on the source-sink P dynamics of sediment along an agricultural ditch network -(Peer Reviewed Journal)
    Ezzati, G., Fenton, O., Healy, M.G., Christianson, L.E., Feyereisen, G.W., Thornton, S., Chen, Q., Fan, B., Ding, J., Daly, K. 2020. Impact of P inputs on the source-sink P dynamics of sediment along an agricultural ditch network. Journal of Environmental Management. 257. https://doi.org/10.1016/j.jenvman.2019.109988.
    
  • Maize hybrid response to sustained moderate drought stress reveals clues for improved management -(Peer Reviewed Journal)
    Ao, S., Russelle, M.P., Feyereisen, G.W., Varga, T., Coulter, J.A. 2020. Maize hybrid response to sustained moderate drought stress reveals clues for improved management. Agronomy. 10(9). Article 1374. https://doi.org/10.3390/agronomy10091374.
    
  • Effectiveness of denitrifying bioreactors on water pollutant reduction from agricultural areas -(Peer Reviewed Journal)
    Christianson, L.E., Cooke, R.A., Hay, C.H., Helmers, M.J., Feyereisen, G.W., Ranaivoson, A.Z., McMaine, J.T., McDaniel, R., Rosen, T.R., Pluer, W.T., Schipper, L.A., Dougherty, H., Robinson, R.J., Layden, I.A., Irvine-Brown, S.M., Manca, F., Dhaese, K., Nelissen, V., Von Ahnen, M. 2021. Effectiveness of denitrifying bioreactors on water pollutant reduction from agricultural areas. Transactions of the ASABE. 64(2):641-658. https://doi.org/10.13031/trans.14011.
    
  • Surface runoff and nutrient dynamics in cover crop-soybean systems in the Upper Midwest -(Peer Reviewed Journal)
    Weyers, S.L., Gesch, R.W., Forella, F., Eberle, C.A., Thom, M.D., Matthees, H.L., Ott, M., Feyereisen, G.W., Strock, J.S. 2021. Surface runoff and nutrient dynamics in cover crop-soybean systems in the Upper Midwest. Journal of Environmental Quality. 50(1):158-171. https://doi.org/10.1002/jeq2.20135.
    
  • Nitrate removal and nitrous oxide production from upflow and downflow column woodchip bioreactors -(Peer Reviewed Journal)
    Feyereisen, G.W., Spokas, K.A., Strock, J.S., Mulla, D.J., Ranaivoson, A.Z., Coulter, J.A. 2020. Nitrate removal and nitrous oxide production from upflow and downflow column woodchip bioreactors. Agricultural and Environmental Letters. 5(1). Article e20024. https://doi.org/10.1002/ael2.20024.
    
  • Use of rapid small-scale column tests for simultaneous prediction of phosphorus and nitrogen retention in large-scale filters -(Peer Reviewed Journal)
    Ezzati, G., Healy, M.G., Christianson, L.E., Daly, K., Fenton, O., Feyereisen, G.W., Thornton, S., Callery, O. 2020. Use of rapid small-scale column tests for simultaneous prediction of phosphorus and nitrogen retention in large-scale filters. Journal of Water Process Engineering. 37. Article 101473. https://doi.org/10.1016/j.jwpe.2020.101473.
    
  • Isolation and characterization of denitrifiers from woodchip bioreactors for bioaugmentation application -(Peer Reviewed Journal)
    Anderson, E., Jang, J., Venterea, R.T., Feyereisen, G.W., Ishii, S. 2020. Isolation and characterization of denitrifiers from woodchip bioreactors for bioaugmentation application. Journal of Applied Microbiology. https://doi.org/10.1111/jam.14655.
    
  • Denitrifying bioreactor woodchip recharge: Media properties after nine years -(Peer Reviewed Journal)
    Christianson, L.E., Feyereisen, G.W., Hay, C.H., Tschirner, U.W., Keegan, K.J., Soupir, M.L., Hoover, N.L. 2020. Denitrifying bioreactor woodchip recharge: Media properties after nine years. Transactions of the ASABE. 63(2):407-416. https://doi.org/10.13031/trans.13709.
    
  • Drought tolerance in maize is influenced by timing of drought stress initiation -(Peer Reviewed Journal)
    Ao, S., Coulter, J.A., Russelle, M.P., Varga, T., Feyereisen, G.W. 2020. Drought tolerance in maize is influenced by timing of drought stress initiation. Crop Science. 60:1591-1606. https://doi.org/10.1002/csc2.20108.
    
  • Acetochlor and atrazine dissipation in a woodchip denitrifying bioreactor: A comparison of experimental results with model estimates-(Peer Reviewed Journal)
    Ranaivoson, A., Rice, P.J., Moncrief, J.F., Feyereisen, G.W., Dittrich, M. 2019. Acetochlor and atrazine dissipation in a woodchip denitrifying bioreactor: A comparison of experimental results with model estimates. International Journal of Hydrology. 3(4):286-306.
    
  • Developing and validating a decision support tool for media selection to mitigate drainage waters -(Peer Reviewed Journal)
    Ezzati, G., Healy, M.G., Christianson, L.E., Feyereisen, G.W., Thorton, S.F., Daly, K., Fenton, O. 2019. Developing and validating a decision support tool for media selection to mitigate drainage waters. Ecological Engineering. 2:100010. https://doi.org/10.1016/j.ecoena.2019.100010.
    
  • Data of bromide sorption experiments with woodchips and tracer testing of denitrification beds treating agricultural drainage water -(Peer Reviewed Journal)
    Ghane, E., Feyereisen, G.W., Rosen, C.J. 2019. Data of bromide sorption experiments with woodchips and tracer testing of denitrification beds treating agricultural drainage water. Data in Brief. 574:129-137. https://doi.org/10.1016/j.dib.2019.103914.
    
  • Cold-adapted denitrifying bacteria in woodchip bioreactor -(Peer Reviewed Journal)
    Jang, J., Anderson, E., Venterea, R.T., Sadowsky, M., Rosen, C., Feyereisen, G.W., Ishii, S. 2019. Cold-adapted denitrifying bacteria in woodchip bioreactor. Frontiers in Microbiology. 10(635):1-12. https://doi.org/10.3389/fmicb.2019.00635.
    
  • Efficacy of bromide tracers for evaluating the hydraulic performance of denitrification beds -(Peer Reviewed Journal)
    Ghane, E., Feyereisen, G.W., Rosen, C.J. 2019. Efficacy of bromide tracers for evaluating the hydraulic performance of denitrification beds. Journal of Hydrology. 574:129-137. https://doi.org/10.1016/j.dib.2019.103914.
    
  • Potential for nutrient loss reduction in cover cropped systems in the Upper Midwest -(Peer Reviewed Journal)
    Weyers, S.L., Thom, M.D., Forcella, F., Eberle, C.A., Matthees, H.L., Gesch, R.W., Ott, M., Feyereisen, G.W., Strock, J.S., Wyse, D. 2019. Potential for nutrient loss reduction in cover cropped systems in the Upper Midwest. Journal of Environmental Quality. 48(3):660-669. https://doi.org/10.2134/jeq2018.09.0350.
    
  • Can woodchip bioreactors meet WQ goals by denitrifier enhancement or carbon dosing?-(Abstract Only)
    Feyereisen, G.W., Ishii, S., Wang, P., Anderson, E., Jang, P., Ghane, E., Schmacher, S., Rosen, C., Sadowsky, M. 2018. Can woodchip bioreactors meet WQ goals by denitrifier enhancement or carbon dosing?. Meeting Abstract. July 29-August 1, 2018, Detroit, Michigan.
    
  • Summer fertigation versus fall injection of dairy slurry: Effects on subsurface drainage nitrate losses-(Proceedings)
    
    
  • Carbon dosing increases nitrate removal rates in denitrifying bioreactors at low-temperature high-flow conditions -(Peer Reviewed Journal)
    Roser, M., Feyereisen, G.W., Spokas, K.A., Mulla, D.J., Strock, J.S., Gutknecht, J. 2018. Carbon dosing increases nitrate removal rates in denitrifying bioreactors at low-temperature high-flow conditions. Journal of Environmental Quality. 47(4):856-864. https://doi.org/10.2134/jeq2018.02.0082.
    
  • Summer fertigation of dairy slurry reduces soil nitrate concentrations and subsurface drainage nitrate losses compared to fall injection -(Peer Reviewed Journal)
    Gamble, J.D., Feyereisen, G.W., Papiernik, S.K., Wente, C.D., Baker, J.M. 2018. Summer fertigation of dairy slurry reduces soil nitrate concentrations and subsurface drainage nitrate losses compared to fall injection. Frontiers in Sustainable Food Systems. https://doi.org/10.3389/fsufs.2018.00015.
    
  • Plastic carrier polishing chamber reduces pollution swapping from denitrifying woodchip bioreactors -(Peer Reviewed Journal)
    Christianson, L.E., Feyereisen, G.W., Lepine, C., Summerfelt, S.T. 2018. Plastic carrier polishing chamber reduces pollution swapping from denitrifying woodchip bioreactors. Aquacultural Engineering. 81:33-37. https://doi.org/10.1016/j.aquaeng.2018.01.001.
    
  • ARS-MN drainage research update-(Abstract Only)
    Feyereisen, G.W. 2018. ARS-MN drainage research update. Meeting Abstract. April 12, 2018, Raleigh, North Carolina.
    
  • Effect of temperature and manure placement in a snowpack on nutrient release from dairy manure during snowmelt -(Peer Reviewed Journal)
    Vadas, P.A., Stock, M.N., Feyereisen, G.W., Arriaga, F.J., Good, L.W., Karthikeyan, K.G. 2018. Effect of temperature and manure placement in a snowpack on nutrient release from dairy manure during snowmelt. Journal of Environmental Quality. 47:848-855.
    
  • Identifying challenges and opportunities for improved nutrient management through U.S.D.A's Dairy Agroecosystem Working Group -(Peer Reviewed Journal)
    Holly, M.A., Kleinman, P.J., Bryant, R.B., Bjorneberg, D.L., Church, C., Baker, M.E., Boggess, M.V., Chintala, R., Feyereisen, G.W., Gamble, J.D., Leytem, A.B., Reed, K., Rotz, C.A., Vadas, P.A., Waldrip, H., Brauer, D.K. 2018. Identifying challenges and opportunities for improved nutrient management through U.S.D.A's Dairy Agroecosystem Working Group. Journal of Dairy Science. 101:1-10. https://doi.org/10.3168/jds.2017-13819.
    
  • Identifying challenges and opportunities for improved nutrient management through U.S.D.A's Dairy Agroecosystem Working Group -(Peer Reviewed Journal)
    Holly, M.A., Kleinman, P.J., Bryant, R.B., Bjorneberg, D.L., Rotz, C.A., Baker, J.M., Boggess, M.V., Brauer, D.K., Chintala, R., Feyereisen, G.W., Gamble, J.D., Leytem, A.B., Reed, K., Vadas, P.A., Waldrip, H. 2018. Identifying challenges and opportunities for improved nutrient management through U.S.D.A's Dairy Agroecosystem Working Group. Journal of Dairy Science. 101(7):6632-6641. https://doi.org/10.3168/jds.2017-13819.
    
  • Carbon quality of four-year-old woodchips in a denitrification bed treating agricultural drainage water -(Peer Reviewed Journal)
    Ghane, E., Feyereisen, G.W., Rosen, C.J., Tschirner, U.W. 2018. Carbon quality of four-year-old woodchips in a denitrification bed treating agricultural drainage water. Transactions of the ASABE. 61(3):995-1000. doi: 10.13031/trans.12642.
    
  • Harvesting fertilized rye cover crop: simulated revenue, net energy, and drainage Nitrogen loss -(Peer Reviewed Journal)
    Malone, R.W., Obrycki, J., Karlen, D.L., Ma, L., Kaspar, T.C., Jaynes, D.B., Parkin, T.B., Lence, S., Feyereisen, G.W., Fang, Q., Richards, T.L., Gillette, K.L. 2018. Harvesting fertilized rye cover crop: simulated revenue, net energy, and drainage Nitrogen loss. Agricultural and Environmental Letters. 3:170041. https://doi.org/10.2134/ael2017.11.0041.
    
  • Feasibility matrix to identify locally sourced mixed media to mitigate agricultural pollutants in land drainage-(Abstract Only)
    Golnaz, E., Healy, M.G., Feyereisen, G.W., Christianson, L.E., Daly, K., Fenton, O. 2017. Feasibility matrix to identify locally sourced mixed media to mitigate agricultural pollutants in land drainage. ASA-CSSA-SSSA Annual Meeting Abstracts. October 22-25, 2017, Tampa, Florida.
    
  • Novel design and field performance of phosphorus-sorbing and denitrifying bioreactors-(Abstract Only)
    Ranaivoson, A., Strock, J.S., Feyereisen, G.W., Spokas, K.A., Mulla, D., Roser, M. 2017. Novel design and field performance of phosphorus-sorbing and denitrifying bioreactors. ASA-CSSA-SSSA Annual Meeting Abstracts. October 22-25, 2017, Tampa, Florida.
    
  • N loss to drain flow and N2O emissions from a corn-soybean rotation with winter rye -(Peer Reviewed Journal)
    Gillette, K.L., Malone, R.W., Kaspar, T.C., Ma, L., Parkin, T.B., Jaynes, D.B., Fang, Q.X., Hatfield, J.L., Feyereisen, G.W., Kersebaum, K.C. 2018. N loss to drain flow and N2O emissions from a corn-soybean rotation with winter rye. Science of the Total Environment. 618:982-997. https://doi.org/10.1016/j.scitotenv.2017.09.054.
    
  • Spatiotemporal soil organic carbon dynamics in irrigated corn silage-alfalfa production systems receiving liquid dairy manure-(Proceedings)
    
    
  • Regression-kriged soil organic carbon stock changes in manured corn silage-alfalfa production systems-(Peer Reviewed Journal)
    Gamble, J.D., Feyereisen, G.W., Papiernik, S.K., Wente, C.D., Baker, J.M. 2018. Regression-kriged soil organic carbon stock changes in manured corn silage-alfalfa production systems. Soil Science Society of America Journal. 81:1557-1566. https://dio.org/10.2136/sssaj2017.04.0138.
    
  • Soil water dynamics and nitrate leaching under corn-soybean rotation, continuous corn, and kura clover -(Peer Reviewed Journal)
    Ochsner, T., Schumacher, T.W., Venterea, R.T., Feyereisen, G.W., Baker, J.M. 2018. Soil water dynamics and nitrate leaching under corn-soybean rotation, continuous corn, and kura clover. Vadose Zone Journal. 17:170028. https://doi.org/10.2136/vzj2017.01.0028.
    
  • Dairy production systems in the United States: Nutrient budgets and environmental impacts-(Abstract Only)
    
    
  • Dairy production systems in the United States: Nutrient budgets and environmental impacts-(Abstract Only)
    Bryant, R.B., Rotz, C.A., Kleinman, P.J., Bjomeberg, D., Leytem, A.B., Baker, J.M., Feyereisen, G.W., Vadas, P.A., Bjorneberg, D.L. 2017. Dairy production systems in the United States: In:BurchillW., Richards K.G. and Lanigan G.J.(Eds). Proceedings of the 17th RAMIRAN Conference-Sustainable utilization of manures and residue resources in agriculture,September 4-6,2017,Wexford, Ireland.P.155.
    
  • Plastic biofilm carrier after corn cobs reduces nitrate loading in laboratory denitrifying bioreactors -(Peer Reviewed Journal)
    Feyereisen, G.W., Christianson, L.E., Moorman, T.B., Venterea, R.T., Coulter, J.A. 2017. Plastic biofilm carrier after corn cobs reduces nitrate loading in laboratory denitrifying bioreactors. Journal of Environmental Quality. 46(4):915-920. doi:10.2134/jeq2017.02.0060.
    
  • Can we treat enough water to meet water quality goals-(Proceedings)
    Feyereisen, G.W. 2017. Can we treat enough water to meet water quality goals.Proceedings of the Multi-State Research Coordinating Committal and Information Exchange Group Annual Meeting. Drainage Design and Management Practices to Improve Water Quality, March 29-30, 2017, Champaign, Illinois.
    
  • Assessing regional differences in nitrogen losses from U.S. dairy farms using the integrated farm systems model-(Abstract Only)
    Reed, K., Vadas, P.A., Rotz, C.A., Feyereisen, G.W., Gamble, J.D. 2017. Assessing regional differences in nitrogen losses from U.S. dairy farms using the integrated farm systems model. Meeting Abstract. 2017 ADSA Annual Meeting, Pittsburgh, PA.
    
  • Development of field-scale lysimeters to assess management impacts on runoff -(Peer Reviewed Journal)
    Duncan, E., Kleinman, P.J., Folmar, G.J., Saporito, L.S., Feyereisen, G.W., Buda, A.R., Vitko, L., Collick, A., Drohan, P., Lin, H., Bryant, R.B., Beegle, D. 2017. Development of field-scale lysimeters to assess management impacts on runoff. American Society of Agricultural and Biological Engineers. 60:419-429. https://doi.org/10.13031/trans.11901.
    
  • Performance of agricultural residue media in laboratory denitrifying bioreactors at low temperatures-(Peer Reviewed Journal)
    Feyereisen, G.W., Moorman, T.B., Christianson, L.E., Venterea, R.T., Coulter, J.A., Tschirner, U.W. 2016. Performance of agricultural residue media in laboratory denitrifying bioreactors at low temperatures. Journal of Environmental Quality. 45:779-787.
    
  • Comparison of contaminant transport in agricultural drainage water and urban stormwater runoff-(Peer Reviewed Journal)
    Ghane, E., Ranaivoson, A.Z., Feyereisen, G.W., Rosen, C.J., Moncrief, J.F. 2016. Comparison of contaminant transport in agricultural drainage water and urban stormwater runoff. PLoS One. PLoS ONE 11(12):e0167834. doi:10.1371/journal.pone.0167834.
    
  • Influence of biochar particle size and shape on soil hydraulic properties -(Peer Reviewed Journal)
    Lim, T., Spokas, K.A., Feyereisen, G.W., Weis, R.D., Koskinen, W. 2017. Influence of biochar particle size and shape on soil hydraulic properties. Journal of Environmental Science and Engineering. 5(1):8-15.
    
  • Non-linear hydraulic properties of woodchips necessary to design denitrification beds-(Peer Reviewed Journal)
    Ghane, E., Feyereisen, G.W., Rosen, C.J. 2016. Non-linear hydraulic properties of woodchips necessary to design denitrification beds. Journal of Hydrology. 542:463-473. doi:10.1016/j.jhydrol.2016.09.021.
    
  • Open inlet conversion: Water quality benefits of two designs-(Proceedings)
    Feyereisen, G.W., Francesconi, W., Smith, D.R., Papiernik, S.K., Wente, C.D. 2016. Open inlet conversion: Water quality benefits of two designs. In: Strock, Jeffrey S. editor. Proceedings of the Tenth International Drainage Symposium. September 7-9, 2016, Minneapolis, Minnesota.
    
  • Performance of dentrification beds for removing nitrate from drainage water at cold temperatures-(Proceedings)
    Ghane, E., Feyereisen, G.W., Rosen, C.J., Sadowsky, M.J., Ishii, S., Christianson, L. 2016. Performance of dentrification beds for removing nitrate from drainage water at cold temperatures. In: Strock, Jeffrey S. Proceedings of the Tenth International Drainage Symposium. September 7-9, 2016, Minneapolis, Minnesota. p.252-255.
    
  • Biomass or biochar – Which is better at improving hydraulic properties?-(Peer Reviewed Journal)
    Spokas, K.A., Watts, D.W., Lee, T., Weis, R.D., Novak, J.M., Feyereisen, G.W., Ippolito, J.A. 2016. Biomass or biochar – Which is better at improving hydraulic properties? Acta Horticulturae. 1146:235-242. doi: 10.17660/ActaHortic.2016.1146.31.
    
  • Predicting the impact of biochar additions on soil hydraulic properties-(Peer Reviewed Journal)
    Lim, T., Spokas, K.A., Feyereisen, G.W., Novak, J.M. 2015. Predicting the impact of biochar additions on soil hydraulic properties. Chemosphere. 142:136-144.
    
  • Reducing nutrient movement in manure-treated, tile-drained fields-(Abstract Only)
    Papiernik, S.K., Feyereisen, G.W., Baker, J.M., Wente, C.D. 2015. Reducing nutrient movement in manure-treated, tile-drained fields [abstract]. American Chemical Society National Meeting, Boston, Massachusetts, August 16-20, 2015. Available: https://ep70.eventpilotadmin.com/web/page.php?page=IntHtml&project=ACS15fall&id=2253610.
    
  • Effect of alternative surface inlet designs on sediment and phosphorus drainage losses-(Abstract Only)
    
    
  • Predicting the impact of biochar additions on soil hydraulic properties-(Proceedings)
    Spokas, K.A., Lim, T., Feyereisen, G.W., Novak, J.M. 2015. Predicting the impact of biochar additions on soil hydraulic properties [abstract]. Geophysical Research Abstracts. 17:EGU2015-6806.
    
  • Denitrifying bioreactors for nitrate removal from tile drained cropland-(Proceedings)
    
    
  • Optimization of denitrifying bioreactor performance with agricultural residue-based filter media-(Proceedings)
    
    
  • Effect of replacing surface inlets with blind or gravel inlets on sediment and phosphorus subsurface drainage losses -(Peer Reviewed Journal)
    Feyereisen, G.W., Francesconi, W., Smith, D.R., Papiernik, S.K., Krueger, E.S., Wente, C.D. 2015. Effect of replacing surface inlets with blind or gravel inlets on sediment and phosphorus subsurface drainage losses. Journal of Environmental Quality. 44(2):594-604.
    
  • Assessing microbial contributions to N2O impacts following biochar additions -(Peer Reviewed Journal)
    Lin, X., Spokas, K.A., Venterea, R.T., Zhang, R., Baker, J.M., Feyereisen, G.W. 2014. Assessing microbial contributions to N2O impacts following biochar additions. Agronomy. 4:478-496.
    
  • Hydrologic and water quality terminology as applied to modeling-(Peer Reviewed Journal)
    Zeckoski, R.W., Smolen, M., Moriasi, D.N., Frankenberger, J., Feyereisen, G.W. 2015. Hydrologic and water quality terminology as applied to modeling. Transactions of the ASABE. 58(6):1619-1635. doi: 10.13031/trans.58.10713.
    
  • Hydraulic flow characteristics of agricultural residues for denitrifying bioreactor media-(Peer Reviewed Journal)
    Feyereisen, G.W., Christianson, L.E. 2015. Hydraulic flow characteristics of agricultural residues for denitrifying bioreactor media. Applied Engineering in Agriculture. 31(1):89-96.
    
  • Effects of dietary protein concentration on ammonia volatilization, nitrate leaching, and plant nitrogen uptake from dairy manure applied to lysimeters -(Peer Reviewed Journal)
    Lee, C., Feyereisen, G.W., Hristov, A.N., Dell, C.J., Kaye, J.P., Beegle, D.B. 2014. Effects of dietary protein concentration on ammonia volatilization, nitrate leaching, and plant nitrogen uptake from dairy manure applied to lysimeters. Journal of Environmental Quality. 43(1):390-408.
    
  • Treatment of phosphorus transported from tile and ditch-drained agricultural fields using sorption materials-(Abstract Only)
    Penn, C.J., Coale, F.J., Smith, D.R., Kjaergaard, C., Mcgrath, J.M., Lyngsie, G., Bryant, R.B., Feyereisen, G.W., Hansen, H.B. 2013. Treatment of phosphorus transported from tile and ditch-drained agricultural fields using sorption materials [Abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No 348-15.
    
  • Phosphorus losses from drainage systems: breaking the surface tile riser connection-(Abstract Only)
    Smith, D.R., Feyereisen, G.W. 2013. Phosphorus losses from drainage systems: breaking the surface tile riser connection [abstract]. ASA-CSSA-SSSA Annual Meeting, November 3-6, 2013, Tampa, FL. 2013 CDROM.
    
  • Nutrient export in tile drainage: Comparing manure injection to fertigation-(Abstract Only)
    Papiernik, S.K., Feyereisen, G.W., Wente, C.D., Baker, J.M. 2013. Nutrient export in tile drainage: Comparing manure injection to fertigation. 246th American Chemical Society National Meeting and Exposition, September 9-12, 2013, Indianapolis IN. AGRO 74, vol. 84, p. 107.
    
  • On-farm environmental assessment of corn silage production systems receiving liquid dairy manure-(Peer Reviewed Journal)
    Krueger, E., Baker, J.M., Ochsner, T.E., Wente, C.D., Feyereisen, G.W., Reicosky, D.C. 2013. On-farm environmental assessment of corn silage production systems receiving liquid dairy manure. Journal of Soil and Water Conservation. 68(6):438-449.
    
  • Cellulosic biofuel potential of a winter rye double crop across the U.S. corn-soybean belt-(Peer Reviewed Journal)
    Feyereisen, G.W., Carnagro, G., Baxter, R.E., Baker, J.M., Richard, T.L. 2013. Cellulosic biofuel potential of a winter rye double crop across the U.S. corn-soybean belt. Agronomy Journal. 105(3):631-642.
    
  • Forecasting runoff from Pennsylvania landscapes-(Peer Reviewed Journal)
    Buda, A.R., Kleinman, P.J., Feyereisen, G.W., Miller, D.A., Knight, P.G., Drohan, P.J., Bryant, R.B. 2013. Forecasting runoff from Pennsylvania landscapes. Journal of Soil and Water Conservation. 68(3): 183-196. DOI: 10.2489/jswc.68.3.185.
    
  • Transport of dissolved trace elements in surface runoff and leachate from a coastal plain soil after poultry litter application-(Peer Reviewed Journal)
    Kibet, L.C., Allen, A.L., Church, C., Kleinman, P.J., Feyereisen, G.W., Saporito, L.S., Hashem, F., May, E.B., Way, T.R. 2013. Transport of dissolved trace elements in surface runoff and leachate from a coastal plain soil after poultry litter application. Journal of Soil and Water Conservation. 68(3):212-220.
    
  • Development and adoption of measures to prevent off-site nutrient transfers-(Abstract Only)
    Bryant, R.B., Kleinman, P.J., Jaynes, D.B., Feyereisen, G.W., Ippolito, J.A. 2012. Development and adoption of measures to prevent off-site nutrient transfers. Soil and Water Conservation Society Proceedings. p. 22-23.
    
  • Soil temperature regulates nitrogen loss from lysimeters following fall and winter manure application-(Peer Reviewed Journal)
    Williams, M.R., Feyereisen, G.W., Beegle, D.B., Shannon, R.D. 2012. Soil temperature regulates nitrogen loss from lysimeters following fall and winter manure application. Transactions of the ASABE. 55(3):861-870.
    
  • Soil temperature regulates nitrogen loss from lysimeters following fall and winter manure application-(Peer Reviewed Journal)
    Williams, M.R., Feyereisen, G.W., Beegle, D.B., Shannon, R.D. 2012. Soil temperature regulates nitrogen loss from lysimeters following fall and winter manure application. Transactions of the ASABE. 55(3):861-870.
    
  • Soil temperature regulates phosphorus loss from lysimeters following fall and winter-applied manure application-(Peer Reviewed Journal)
    Williams, M.R., Feyereisen, G.W., Beegle, D.B., Shannon, R.D. 2012. Soil temperature regulates phosphorus loss from lysimeters following fall and winter-applied manure application. Transactions of the ASABE. 55(3):871-880.
    
  • Effect of dietary protein concentration on ammonia and greenhouse gas emitting potential of dairy manure-(Peer Reviewed Journal)
    Lee, C., Hristov, A.N., Dell, C.J., Feyereisen, G.W., Kaye, J., Beegle, D. 2012. Effect of dietary protein concentration on ammonia and greenhouse gas emitting potential of dairy manure. Journal of Dairy Science. 95:1930-1941.
    
  • Effect of surface inlet type on suspended sediment transported through a subsurface drain tile system-(Abstract Only)
    Papiernik, S.K., Feyereisen, G.W., Krueger, E.S., Baker, J.M., Wente, C.D. 2011. Effect of surface inlet type on suspended sediment transported through a subsurface drain tile system. Abstracts, 2011 Eastern South Dakota Water Conference, Brookings SD, October 13, 2011, p. 23.
    
  • Winter crop and residue biomass potential in China-(Peer Reviewed Journal)
    Baxter, R.E., Feyereisen, G.W., Yanling, Y., Richard, T.L. 2011. Winter crop and residue biomass potential in China. Biofuels. 2(5):515-528.
    
  • U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term precipitation database-(Peer Reviewed Journal)
    Buda, A.R., Veith, T.L., Folmar, G.J., Feyereisen, G.W., Bryant, R.B., Church, C., Schmidt, J.P., Dell, C.J., Kleinman, P.J.A. 2011. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term precipitation database. Water Resources Research. 47. DOI: 10.1029/2010WR010058.
    
  • U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term stream discharge database-(Peer Reviewed Journal)
    Buda, A.R., Feyereisen, G.W., Veith, T.L., Folmar, G.J., Bryant, R.B., Church, C., Schmidt, J.P., Dell, C.J., Kleinman, P.J.A. 2011. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term stream discharge database. Water Resources Research. 47. DOI: 10.1029/2010WR010059.
    
  • U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term water quality database-(Peer Reviewed Journal)
    Church, C., Veith, T.L., Folmar, G.J., Buda, A.R., Feyereisen, G.W., Bryant, R.B., Schmidt, J.P., Dell, C.J., Kleinman, P.J.A. 2011. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term water quality database. Water Resources Research. 47. DOI: 10.1029/2010WR010060.
    
  • U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: physiography and history-(Peer Reviewed Journal)
    Bryant, R.B., Veith, T.L., Feyereisen, G.W., Buda, A.R., Church, C., Folmar, G.J., Schmidt, J.P., Dell, C.J., Kleinman, P.J.A. 2011. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: physiography and history. Water Resources Research. 47. DOI: 10.1029/2010WR010056.
    
  • Biofuel potential of cellulosic double crops across the U.S. corn-soybean belt-(Abstract Only)
    Gamargo, G.G., Feyereisen, G.W., Baxter, R.E., Baker, J.M., Richard, T.L. 2011. Biofuel potential of cellulosic double crops across the U.S. corn-soybean belt [abstract]. 6th Frontiers in Bioenergy. Purdue University. West Lafayette, IN. Poster No. 11.
    
  • Effect of dietary protein concentration on ammonia and greenhouse gas emissions from dairy manure-(Abstract Only)
    Lee, C., Hristov, A.N., Dell, C.J., Feyereisen, G.W., Kaye, J., Beegle, D. 2011. Effect of dietary protein concentration on ammonia and greenhouse gas emissions from dairy manure [abstract]. Joint Meeting of the ADSA, AMSA, ASAS and PSA. Paper No. W279.
    
  • Nutrient losses from Fall and Winter-applied manure: Effects of timing and soil temperature-(Abstract Only)
    
    
  • Manure application under winter conditions: Nutrient runoff and leaching losses-(Peer Reviewed Journal)
    Williams, M.R., Feyereisen, G.W., Beegle, D.B., Shannon, R.D., Folmar, G.J., Bryant, R.B. 2011. Manure application under winter conditions: Nutrient runoff and leaching losses. American Society of Agricultural and Biological Engineers. 54(3):891-899.
    
  • Biofuel potential of cellulosic double crops across the U.S. corn-soybean belt-(Abstract Only)
    
    
  • What Americans Build and Why -(Review Article)
    Feyereisen, G.W. 2011. What Americans Build and Why. Journal of Environmental Quality. 40(3):1029.
    
  • Development of a forecasting tool to guide field management decisions related to fertilizer and manure-(Abstract Only)
    Buda, A.R., Kleinman, P.J., Feyereisen, G.W., Bryant, R.B., Knight, P.G., Miller, D. 2011. Development of a forecasting tool to guide field management decisions related to fertilizer and manure. Soil and Water Conservation Society Proceedings. Paper No. 39428984.
    
  • Nutrient losses from fall- and winter-applied manure: effects of timing and soil temperature-(Abstract Only)
    
    
  • Biofuel potential of cellulosic double crops across the U.S. corn-soybean belt-(Abstract Only)
    
    
  • Subsurface application of poultry litter in pasture and no-till soils-(Peer Reviewed Journal)
    Pote, D.H., Way, T.R., Kleinman, P.J., Moore Jr, P.A., Meisinger, J.J., Sistani, K.R., Saporito, L.S., Allen, A.L., Feyereisen, G.W. 2011. Subsurface application of poultry litter in pasture and no-till soils. Journal of Environmental Quality. 40:402-411.
    
  • Phosphorus runoff losses from a no-till coastal plain soil with surface and subsurface-applied poultry litter-(Peer Reviewed Journal)
    Kibet, L.C., Allen, A.L., Kleinman, P.J.A., Feyereisen, G.W., Church, C., Saporito, L.S., Way, T.R. 2011. Phosphorus runoff losses from a no-till coastal plain soil with surface and subsurface-applied poultry litter. Journal of Environmental Quality. 40:412-420. DOI: 10/2134/jeq2010.0161.
    
  • Biofuel Potential of Cellulosic Double Crops Across the U.S. Corn-Soybean Belt-(Abstract Only)
    Feyereisen, G.W., Camargo, G.T., Baxter, R.E., Baker, J.M., Richard, T.L. 2010. Biofuel Potential of Cellulosic Double Crops Across the U.S. Corn-Soybean Belt [abstract]. Sustainable Feedstocks for Advanced Biofuels Meeting. Available: http://www.swcs.org/en/conferences/sustainable_feedstocks_roadmap/submitted_posters/.
    
  • Development of a web-based runoff forecasting tool to guide fertilizer and manure application in the Chesapeake Bay watershed-(Abstract Only)
    
    
  • Cellulosic Biofuel Production with Winter Cover Crops: Yield and Nitrogen Implications-(Abstract Only)
    Feyereisen, G.W., Baker, J.M., Richard, T.L., Baxter, R., Camargo, G. 2010. Cellulosic Biofuel Production with Winter Cover Crops: Yield and Nitrogen Implications [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Available: http://a-c-s.confex.com/crops/2010am/webprogram/Paper61701.html.
    
  • Trace element losses in runoff due to subsurface-applied poultry litter on a coastal plain soil-(Abstract Only)
    Kibet, L., Allen, A.L., Kleinman, P.J.A., Church, C., Feyereisen, G.W., Way, T.R., Hashem, F. 2010. Trace element losses in runoff due to subsurface-applied poultry litter on a coastal plain soil. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. A05 168-1.
    
  • Experimental system for simulating a natural soil temperature profile during freeze-thaw cycles-(Peer Reviewed Journal)
    Williams, M.R., Feyereisen, G.W., Folmar, G.J., Lin, H.S. 2010. Experimental system for simulating a natural soil temperature profile during freeze-thaw cycles. Applied Engineering in Agriculture. 26(5):843-848.
    
  • Manure Application under Winter Conditions: Nutrient Runoff and Leaching Losses-(Abstract Only)
    Williams, M.R., Feyereisen, G.W., Beegle, D.B., Shannon, R.D., Folmar, G.J., Bryant, R.B. 2010. Manure Application under Winter Conditions: Nutrient Runoff and Leaching Losses [poster]. Twenty-fifth Annual Graduate Exhibition. March 26-28, 2010. The Pennsylvania State University, University Park, PA.
    
  • Manure Application under Winter Conditions: Nutrient Runoff and Leaching Losses-(Abstract Only)
    Williams, M.R., Feyereisen, G.W., Beegle, D.B., Shannon, R.D., Folmar, G.J., Bryant, R.B. 2010. Manure Application under Winter Conditions: Nutrient Runoff and Leaching Losses [poster]. Gamma Sigma Delta Annual Graduate and Undergraduate Research Expo. March 17-18, 2010. The Pennsylvania State University, University Park, PA.
    
  • Effect of direct incorporation of poultry litter on phosphorus leaching from coastal plain soils-(Peer Reviewed Journal)
    Feyereisen, G.W., Kleinman, P.J., Folmar, G.J., Saporito, L.S., Way, T.R., Church, C., Allen, A.L. 2010. Effect of direct incorporation of poultry litter on phosphorus leaching from coastal plain soils. Journal of Soil and Water Conservation. 65(4):243-251.
    
  • Effect of Dietary Protein on Ammonia Emission from Dairy Manure-(Abstract Only)
    Lee, C., Hristov, A.N., Dell, C.J., Feyereisen, G.W., Kaye, J., Beegle, D. 2010. Effect of Dietary Protein on Ammonia Emission from Dairy Manure [abstract]. American Dairy Science Association Meeting Abstract. 93:690.
    
  • Manure Application Under Winter Conditions: Nutrient Runoff and Leaching Losses-(Proceedings)
    Williams, M.W., Feyereisen, G.W., Beegle, D.B., Shannon, R.D., Folmar, G.J., Bryant, R.B. 2010. Manure Application Under Winter Conditions: Nutrient Runoff and Leaching Losses [abstract]. American Society of Agricultural and Biological Engineers. Paper No. 1009194.
    
  • A Phosphorus Transport Study: Influence of Poultry Litter Application Method on Leaching-(Abstract Only)
    Feyereisen, G.W., Kleinman, P.J., Folmar, G.J., Saporito, L.S., Allen, A.L. 2010. A Phosphorus Transport Study: Influence of Poultry Litter Application Method on Leaching [abstract]. American Society of Agricultural and Biological Engineers. Paper No. 1009193.
    
  • El-Niño Southern Oscillation (ENSO) influences on monthly NO3 load and concentration, stream flow and precipitation in the Little River Watershed, Tifton, GA-(Peer Reviewed Journal)
    Keener, V.W., Feyereisen, G.W., Lall, U., Jones, J.W., Bosch, D.D., Lowrance, R.R. 2010. El-Niño Southern Oscillation (ENSO) influences on monthly NO3 load and concentration, stream flow and precipitation in the Little River Watershed, Tifton, GA. Journal of Hydrology. 381(3-4):352-363.
    
  • Development of a lysimeter system to simultaneously study runoff and leaching dynamics-(Peer Reviewed Journal)
    Feyereisen, G.W., Folmar, G.J. 2009. Development of a lysimeter system to simultaneously study runoff and leaching dynamics. Transactions of the ASABE. 52(5):1585-1591.
    
  • Experimental System for Simulating a Natural Soil Temperature Profile during Freeze-thaw Cycles-(Abstract Only)
    Williams, M.R., Feyereisen, G.W., Folmar, G.J. 2009. Experimental System for Simulating a Natural Soil Temperature Profile during Freeze-thaw Cycles. ASABE Annual International Meeting. Paper No. 096281.
    
  • Long-term Watershed Database for the Ridge and Valley Physiographic Province: Mahantango Creek Watershed, Pennsylvania, USA-(Abstract Only)
    Feyereisen, G.W., Bryant, R.B., Kleinman, P.J., Veith, T. L., Schmidt, J.P., Buda, A. R., Folmar, G.J., Saporito, L.S. 2009. Long-term Watershed Database for the Ridge and Valley Physiographic Province: Mahantango Creek Watershed, Pennsylvania, USA [abstract}. Soil and Water Conservation Society Proceedings. p. 86.
    
  • Effects of hydrology and field management on phosphorus transport in surface runoff-(Peer Reviewed Journal)
    Buda, A.R., Kleinman, P.J., Srinivasan, M.S., Bryant, R.B., Feyereisen, G.W. 2009. Effects of hydrology and field management on phosphorus transport in surface runoff. Journal of Environmental Quality. 38(6):2273-2284.
    
  • Improving daily water yield estimates in the Little River Watershed: SWAT adjustments-(Peer Reviewed Journal)
    White, E.D., Feyereisen, G.W., Veith, T.L., Bosch, D.D. 2009. Improving daily water yield estimates in the Little River Watershed: SWAT adjustments. Transactions of the ASABE. 52(1):69-79.
    
  • Factors Influencing Surface Runoff Generation from an Agricultural Hillslope in Central Pennsylvania-(Peer Reviewed Journal)
    Buda, A., Kleinman, P.J.A. , Srinivasan, M. S., Bryant, R.B., Feyereisen, G.W. Factors influencing surface runoff generation from two agricultural hillslopes in central Pennsylvania. Hydrological Processes. 23(9):1295-1312.
    
  • Role of runoff generation mechanisms on nutrient runoff from an agricultural hillslope in central Pennsylvania-(Abstract Only)
    Buda, A., Kleinman, P.J., Srinivasan, M.S., Bryant, R.B., Feyereisen, G.W. 2008. Role of runoff generation mechanisms on nutrient runoff from an agricultural hillslope in central Pennsylvania [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 787-3.
    
  • Long-term stream chemistry trends in the South Georgia Little River Experimental Watershed-(Peer Reviewed Journal)
    Feyereisen, G.W., Lowrance, R., Strickland, T.C., Bosch, D.D., Sheridan, J.M. 2008. Long-term stream chemistry trends in the South Georgia Little River Experimental Watershed. Journal of Soil and Water Conservation. 63(6):475-486.
    
  • Conservation Practices Impacts Within The South Georgia Little River Experimental Watershed-(Abstract Only)
    Bosch, D.D., Feyereisen, G.W., Lowrance, R.R., Strickland, T.C., Cho, J. 2008. Conservation Practices Impacts Within The South Georgia Little River Experimental Watershed. National Sedimentaton Laboratory (NSL)- 50 Years of Soil & Water Research in a Changing Agricultural Environment.
    
  • FILTRATION OF AGRICULTURAL NON-POINT SOURCE PHOSPHORUS POLLUTION WITH INDUSTRIAL MATERIALS-(Abstract Only)
    Feyereisen, G.W., Bryant, R.B., Penn, C., Allen, A.L. 2008. Filtration of agricultural non-point source phosphorus pollution with industrial materials. Presented at the 2008 Beneeficial Use of Industrial Materials Summit, Denver, CO, March 31-April 2, 2008. Meeting Abstract.
    
  • Development of a Lysimeter System to Simultaneously Study Runoff and Leaching Dynamics-(Proceedings)
    Feyereisen, G.W., Folmar, G.J. 2008. Development of a Lysimeter System to Simultaneously Study Runoff and Leaching Dynamics. Proceedings of the American Society of Agricultural and Biological Engineers International Meeting. Providence, RI. Paper No. 084073.
    
  • Improving daily water yield in the Little River Experimental Watershed: SWAT adjustments-(Proceedings)
    White, E., Feyereisen, G.W., Veith, T.L., Bosch, D.D. 2008. Improving daily water yield in the Little River Experimental Watershed: SWAT adjustments.Proceedings of the American Society of Agricultural and Biological Engineers Annual International Meeeting. Providence, RI. Paper No. 084257.
    
  • Factors Influencing Surface Runoff and Hydrologic Connectivity on an Agricultural Hillslope in Central Pennsylvania-(Abstract Only)
    Buda, A., Kleinman, P.J., Srinivasan, M.S., Bryant, R.B., Feyereisen, G.W. 2007. Factors Influencing Surface Runoff and Hydrologic Connectivity on an Agricultural Hillslope in Central Pennsylvania. American Geophysical Union. p. 1.
    
  • Curve Number Estimates for Conventional and Conservation Tillages in the Southeastern Coastal Plain-(Peer Reviewed Journal)
    Feyereisen, G.W., Strickland, T.C., Bosch, D.D., Truman, C.C., Sheridan, J.M., Potter, T.L. 2008. Curve Number Estimates for Conventional and Conservation Tillages in the Southeast Coastal Plain. Journal of Soil and Water Conservation Society. 63(3):120-128.
    
  • Variable Source Area Contribution To Stream Flow in Southern Coastal Plain Watersheds-(Proceedings)
    Feyereisen, G.W., Strickland, T.C., Sheridan, J.M. 2007. Variable Source Area Contribution To Stream Flow in Southern Coastal Plain Watersheds. Proceedings of the American Society of Agricultural and Biological Engineers International (ASABE).
    
  • Little River Experimental Watershed Database-(Peer Reviewed Journal)
    Bosch, D.D., Sheridan, J.M., Lowrance, R.R., Hubbard, R.K., Strickland, T.C., Feyereisen, G.W., Sullivan, D.G. 2007. Little River Experimental Watershed Database. Water Resources Research. 43, W09470, doi:10.1029/2006Wr005844.
    
  • Long-term Water Chemistry Database, Little River Experimental Watershed-(Peer Reviewed Journal)
    Feyereisen, G.W., Lowrance, R.R., Strickland, T.C., Sheridan, J.M., Bosch, D.D. 2007. Long-term Water Chemistry Database, Little River Experimental Watershed. Water Resources Research. 43, W09474, doi:10.1029/2006WR005835.
    
  • Role of Physiography and Hydrology of the Susquehanna River Basin in Considering Agricultural Water Quality Priorities-(Abstract Only)
    Bryant, R.B., Feyereisen, G.W., Kleinman, P.J.A. 2007. Role of physiography and hydrology of the Susquehanna River basin and agricultural water quality priorities[abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 43-3.
    
  • EVALUATION OF SWAT MANUAL CALIBRATION AND INPUT PARAMETER SENSITIVITY IN THE LITTLE RIVER WATERSHED-(Peer Reviewed Journal)
    Feyereisen, G.W., Strickland, T.C., Bosch, D.D., Sullivan, D.G. 2007. Evaluation of SWAT manual calibration and input parameter sensitivity in the Little River Watershed. Transactions of the American Society of Agricultural and Biological Engineers. 50(3):843-855.
    
  • SIMULATED HYDROLOGIC IMPACT OF FOREST DEVELOPMENT RESULTING FROM CONSERVATION PRACTICE IMPLEMENTATION-(Abstract Only)
    Bosch, D.D., Feyereisen, G.W., Strickland, T.C. 2006. Simulated hydrologic impact of forest development resulting from conservation practice implementation [abstract]. ASABE Annual International Meeting.
    
  • USE OF DATA FROM AN INTENSIVELY-MONITORED FIELD SITE TO DETERMINE INPUT PARAMETERS FOR SWAT-(Proceedings)
    Feyereisen, G.W., Strickland, T.C., Bosch, D.D., Truman, C.C., Potter, T.L., Sullivan, D.G., Wauchope, R.D., Hubbard, R.K. 2006. Use of data from an intensively-monitored field site to determine input parameters for swat. In: Proceedings of the American Society of Agricultural and Biological Engineers International Meeting (ASABE). Portland, OR, USA. Paper No. 062257.
    
  • LONG-TERM NITROGEN LOAD FROM THE LITTLE RIVER EXPERIMENTAL WATERSHED ON THE COASTAL PLAIN OF SOUTHWEST GEORGIA-(Proceedings)
    Feyereisen, G.W., Strickland, T.C., Lowrance, R.R., Bosch, D.D., Sheridan, J.M., Sullivan, D.G. 2006. Long-term nitrogen load from the Little River Experimental Watershed on the Coastal Plain of Southwest Georgia. In: Proceedings of the American Society of Agricultural and Biological Engineers Annual International Meeting (ASABE). 7/11/2006, Portland, OR. Paper No. 062201.
    
  • LITTLE RIVER EXPERIMENTAL WATERSHED WATER QUALITY RECORD: THE FIRST THREE DECADES-(Abstract Only)
    Feyereisen, G.W., Lowrance, R.R., Sheridan, J.M., Hubbard, R.K., Bosch, D.D., Strickland, T.C. 2006. Little river experimental watershed water quality record: the first three decades [abstract]. Workshop: Managing agricultural landscapes for environmental quality: Strengthening the science base. Soil and Water Conservation Society Proceedings.
    
  • EVALUATION OF SWAT FOR THE LITTLE RIVER EXPERIMENTAL WATERSHED: WORK IN PROGRESS-(Abstract Only)
    Feyereisen, G.W., Strickland, T.C., Bosch, D.D., Potter, T.L., Sullivan, D.G., Wauchope, R.D. 2006. Evaluation of swat for the little river experimental watershed: work in progress. Managing agricultural landscapes for environmental quality: strengthening the science base workshop [abstract]. Soil and Water Conservation Society Proceedings.
    
  • LITTLE RIVER EXPERIMENTAL WATERSHED WATER QUALITY RECORD: THE FIRST THREE DECADES-(Abstract Only)
    Feyereisen, G.W., Lowrance, R.R., Sheridan, J.M., Hubbard, R.K., Bosch, D.D., Strickland, T.C. 2006. Little river experimental watershed water quality record: the first three decades [abstract]. Second Interagency Conference on Research in the Watersheds.
    
  • A SIMPLE MODEL TO ESTIMATE ARTIFICIAL SUBSURFACE DRAINAGE LOSSES-(Proceedings)
    Feyereisen, G.W., Sands, G.R., Wilson, B.N., Strock, J.S., Porter, P.M. 2005. A simple model to estimate artificial subsurface drainage losses. In: Proceedings of American Society of Agricultural Engineers. ASAE Paper No. 052024.
    
  • EVALUATION OF SWAT INPUT PARAMETER UNCERTAINTY FOR THE LITTLE RIVER WATERSHED-(Proceedings)
    Feyereisen, G.W., Strickland, T.C., Bosch, D.D., Batten, H.L. 2005. Evaluation of swat input parameter undertainty for the little river watershed. In: Proceedings of American Society of Agricultural Engineers. ASAE Paper No. 052167.