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United States Department of Agriculture

Agricultural Research Service

Mark Williams
Soil Drainage Research
Research Agricultural Engineer

Phone: n/a
Room 234

590 WOODY HAYES DR
COLUMBUS, OH, 43210


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
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. doi:10.2134/jeq2014.12.0527.
What is causing the harmful algal blooms in Lake Erie? Reprint Icon - (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.
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.
Influence of riparian seepage zones on nitrate variability in two agricultural headwater streams - (Peer Reviewed Journal) - (09-Dec-14)
Drainage water management effects on water quality in Ohio's tile drained landscapes - (Peer Reviewed Journal)
Williams, M.R., King, K.W., Fausey, N.R. 2015. Drainage water management effects on water quality in Ohio's tile drained landscapes. Agricultural Water Management. 148:43-51.
Drainage water management effects on water quality in Ohio’s tile drained landscapes - (Peer Reviewed Journal)
Williams, M.R., King, K.W., Fausey, N.R. 2014. Drainage water management effects on water quality in Ohio’s tile drained landscapes. Agricultural Water Management. 148:43-51.
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. 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. Environmental Quality. doi:10.2134/jeq2014.04.0163.
Hydrologic characterization of a tile drained headwater watershed - (Peer Reviewed Journal)
King, K.W., Fausey, N.R., Williams, M.R. 2014. Hydrologic characterization of a tile drained headwater watershed. Journal of Hydrology. 519:438-445.
Groundwater flow path dynamics and nitrogen transport potential in the riparian zone of an agricultural headwater catchment - (Peer Reviewed Journal)
Williams, M.R., Buda, A.R., Elliott, H., Hamlett, J., Boyer, E.W., Schmidt, J.P. 2014. Groundwater flow path dynamics and nitrogen transport potential in the riparian zone of an agricultural headwater catchment. Journal of Hydrology. 511:870-879.
Applying hydropedology to nutrient management in the northeastern US: lessons learned from the Mahantango Creek Experimental Watershed - (Abstract Only)
Buda, A.R., Williams, M.R., Folmar, G.J., Lin, H., Vitko, L.F., Kleinman, P.J., Bryant, R.B., Drohan, P.J. 2013. Applying hydropedology to nutrient management in the northeastern US: lessons learned from the Mahantango Creek Experimental Watershed [Abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Paper No. 257-266.
Last Modified: 7/7/2015
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