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ARS Home » Midwest Area » West Lafayette, Indiana » National Soil Erosion Research » People & Locations » Chad Penn
Chad J Penn
National Soil Erosion Research
Soil Scientist

Phone: (765) 494-0330
Fax: (765) 494-5948

275 SOUTH RUSSELL STREET
WEST LAFAYETTE , IN 479072077
Projects
Maintaining Water Quality Monitoring Infrastructure for the St. Joseph River Watershed Conservation Effects Assessment Project
Cooperative Agreement (A)
  Accession Number: 433161
Conservation Practice Impacts on Water Quality at Field and Watershed Scales
In-House Appropriated (D)
  Accession Number: 432501
Managing Agricultural Systems to Improve Agronomic Productivity, Soil, and Water Quality
In-House Appropriated (D)
  Accession Number: 435642
Improving Phosphorus Fertility Recommendations for Improving Efficiency and Minimizing Environmental Impact
Non-Assistance Cooperative Agreement (S)
  Accession Number: 433214
Maintaining Water Quality Monitoring Infrastructure for the St. Joseph River Watershed Conservation Effects Assessment Project
Non-Assistance Cooperative Agreement (S)
  Accession Number: 434184

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
CEAP in the Cedar Creek watershed -
Williams, M.R., Livingston, S.J., Penn, C.J. 2018. CEAP in the Cedar Creek watershed. Laboratory Publication. 1(2):1-2.
A discussion on Mehlich-3 phosphorus extraction from the perspective of governing chemical reactions and phases: Impact of soil pH -
Penn, C.J., Rutter, E.B., Arnall, D.B., Camberato, J., Williams, M.R., Watkins, P. 2018. A discussion on Mehlich-3 phosphorus extraction from the perspective of governing chemical reactions and phases: Impact of soil pH. Agriculture. 8(7):106. doi: 10.3390/agriculture8070106.
Investigation of atrazine sorption to biochar with titration calorimetry and flow-through analysis: Implications for design of pollution-control structures -
Integrating temporal inequality into conservation planning to improve practice design and efficacy -
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.
Mechanisms of phosphorus removal by phosphorus sorbing materials -
Controls of event-based nutrient transport within nested headwater agricultural watersheds of the western Lake Erie basin -
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.
Total petroleum hydrocarbon degradation and BTEX leaching in soils after application of oil-base drilling mud: Impact of application rate, rainfall regime, and time -
Whitaker, A.H., Penn, C.J. 2018. Total petroleum hydrocarbon degradation and BTEX leaching in soils after application of oil-base drilling mud: Impact of application rate, rainfall regime, and time. Modern Approaches in Oceanography and Petrochemical Sciences. 1(2):1-13. doi: 1(2)- 2018. MAOPS.MS.ID.000107.
Fertilizer placement and tillage effects on phosphorus leaching in fine-textured soils -
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.
Assessment of phosphorus availability in soil cultivated with ruzigrass -
Almeida, D.S., Penn, C.J., Roselem, C.A. 2018. Assessment of phosphorus availability in soil cultivated with ruzigrass. Geoderma. 312:64-73.
Phosphorus retention by fly-ash amended filter media in aged bioretention cells -
Kandel, S., Vogel, J., Penn, C.J., Brown, G. 2017. Phosphorus retention by fly-ash amended filter media in aged bioretention cells. Water. 9:746. doi:10.3390/w9100746.
A review of phosphorus removal structures: How to assess and compare their performance -
Penn, C.J., Chagas, I., Klimeski, A., Lyngsie, G. 2017. A review of phosphorus removal structures: How to assess and compare their performance. Water. 9(8):583.
Denitrifying woodchip bioreactor and phosphorus filter pairing to minimize pollution swapping -
Christianson, L.E., Lepine, C., Sibrell, P.L., Penn, C.J., Summerfelt, S.T. 2017. Denitrifying woodchip bioreactor and phosphorus filter pairing to minimize pollution swapping. Water Research. 121:129-139.
Lime and phosphogypsum impacts on soil organic matter pools in a tropical Oxisol under long-term no-till conditions -
Carmeis Filho, A., Penn, C.J., Crusciol, C., Calonego, J.C. 2017. Lime and phosphogypsum impacts on soil organic matter pools in a tropical Oxisol under long-term no-till conditions. Agriculture, Ecosystems and Environment. 241:11-23.
Impact of macropores and gravel outcrops on phosphorus leaching at the plot scale in silt loam soils -
Heeren, D.J., Fox, G., Penn, C.J., Halihan, T., Storm, D.E., Haggard, B.E. 2017. Impact of macropores and gravel outcrops on phosphorus leaching at the plot scale in silt loam soils. Transactions of the ASABE. 60(3):823-835.
An important tool with no instruction manual: A review of gypsum use in agriculture -
Penn, C.J., Zoca, S.M. 2017. An important tool with no instruction manual: A review of gypsum use in agriculture. Advances in Agronomy. 144:1-44.
Nitrogen, phosphorus, calcium, and magnesium applied individually or as a slow release or controlled release fertilizer increase growth -
Cole, J.C., Smith, M.W., Penn, C.J., Cheary, B.S., Conaghan, K.J. 2016. Nitrogen, phosphorus, calcium, and magnesium applied individually or as a slow release or controlled release fertilizer increase growth. Scientia Horticulturae. 211:420-430.
Streambanks: A net source of sediment and phosphorus to streams and rivers -
Fox, G.A., Purvis, R.A., Penn, C.J. 2016. Streambanks: A net source of sediment and phosphorus to streams and rivers. Journal of Environmental Management. 181:602-614.
Design and construction of phosphorus removal structures for improving water quality -
Penn, C.J., Bowen, J.M. 2017. Design and construction of phosphorus removal structures for improving water quality. Cham, Switzerland: Springer International Publishing AG. 228 p.
APPLICATION OF PHOSPHORUS SORBING MATERIALS TO STREAMSIDE CATTLE LOAFING AREAS -
Penn, C.J., Bryant, R.B. 2006. Application of phosphorus sorbing materials to cattle loafing areas. Journal of Soil and Water Conservation. 61:303-310.
INCUBATION OF DRIED AND SIEVED SOILS CAN INDUCE PRECIPITATION OF CALCIUM PHOSPHATES -
Penn, C.J., Bryant, R.B. 2006. Incubation of Dried and Sieved Soils Can Induce Calcium Phosphate Precipitation/Adsorption. Communications in Soil Science and Plant Analysis. 37:1437-1449.
EFFICACY OF ACID MINE DRAINAGE RESIDUALS IN DECREASING PHOSPHORUS CONCENTRATIONS IN RUNOFF -
Callahan, M.P., Bryant, R.B., Penn, C.J. 2005. Efficacy of acid mine drainage residuals in decreasing phosphorus concentrations in runoff [abstract]. ASA-CSSA-SSSA Annual Meetings Abstracts. Phosphorus Chemistry in Soils: II. P Fluxes in Soil and Water Systems. Paper No. 7.
EFFECTIVENESS OF ACID MINE DRAINAGE RESIDUALS IN REDUCING PHOSPHORUS CONCENTRATIONS IN RUNOFF FROM AGRICULTURAL SOILS -
Penn, C.J., Bryant, R.B., Callahan, M.P. 2005. Effectiveness of acid mine drainage residuals in reducing phosphorus concentrations in runoff from agricultural soils [abstract]. Mine Waste Water Technology Conference. p. 1.
PHOSPHORUS SORPTION MECHANISMS IN ACID MINE DRAINAGE TREATMENT RESIDUALS AND INDUSTRIAL BYPRODUCTS -
Penn, C.J., Bryant, R.B., Callahan, M.P. 2005. Phosphorus sorption mechanisms in acid mine drainage treatment residuals and industrial byproducts [abstract]. ASA-CSSA-SSSA Annual Meeting AbstractsAbstracts. Phosphorus Chemistry in Soils: I. P Availability. Paper No. 4.