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Kevin J Cole
National Laboratory for Agriculture and The Environment
Physical Scientist

Phone: (515) 294-5724
Fax: (515) 294-8125
Room 236

1015 N. University Blvd
NLAE
AMES , IA 500113120

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Soil nutrient variability and groundwater nitrate-N in agricultural fields -
Logsdon, S.D., Cole, K.J. 2018. Soil nutrient variability and groundwater nitrate-N in agricultural fields. Science of the Total Environment. 627:39-45. https://doi.org/10.1016/j.scitotenv.2018.01.182.
Distribution and mass balance of groundwater orthophosphorus in an agricultural watershed -
Shilling, K.E., Streeter, M.T., Isenhart, T.M., Beck, W.J., Tomer, M.D., Cole, K.J., Kovar, J.L. 2018. Distribution and mass balance of groundwater orthophosphorus in an agricultural watershed. Science of the Total Environment. 625:1330-1340.
Distribution and mass of groundwater orthophosphorus in an agricultural watershed -
Schilling, K.E., Streeter, M.T., Isenhart, T.M., Beck, W.J., Tomer, M.D., Cole, K.J., Kovar, J.L. 2018. Distribution and mass of groundwater orthophosphorus in an agricultural watershed. Science of the Total Environment. 625:1330-1340. https://doi.org/10.1016/j.scitotenv.2018.01.035.
Eleven years of runoff and phosphorus losses from two fields with and without manure application, Iowa, USA -
Tomer, M.D., Moorman, T.B., Kovar, J.L., Cole, K.J., Nichols, D.J. 2016. Eleven years of runoff and phosphorus losses from two fields with and without manure application, Iowa, USA. Agricultural Water Management. 168:104-111.
Challenges and progress in distributed watershed modeling: applications of the AgroEcoSystem-Watershed (AgES-W) model -
J.C. Ascough II, Tomer, M.D., Green, T.R., David, O., Cole. K.J., Kipka, H., and Porter, S.A. 2014. Challenges and progress in distributed watershed modeling: Applications of the AgroEcoSystem-Watershed (AgES-W) model. Procs. Third 21st Century Watershed Technology Conference and Workshop: Improving Water Quality and Environment, Paper No. 14-002, pgs. 1-8. DOI: 10.13031/wtcw.2014-002.DOI: 10.13031/wtcw.2014-002.
Runoff and phosphorus loads from two Iowa fields with and without applied manure, 2000-2011 -
Tomer, M.D., Moorman, T.B., Cole, K.J., Hatfield, J.L. 2012. Runoff and phosphorus loads from two Iowa fields with and without applied manure, 2000-2011 [abstract]. Soil and Water Conservation Society Conference Abstract Book. p. 22.
Runoff and phosphorus loads from two row-cropped fields with and without applied manure, 2000-2011 -
Tomer, M.D., Moorman, T.B., Cole, K.J., Hatfield, J.L. 2011. Runoff and phosphorus loads from two row-cropped fields with and without applied manure, 2000-2011. American Society of Agronomy Annual Meetings [abstracts]. ASA-CSSA-SSSA Annual Meeting. Oct. 16-19, 2011, San Antonio, TX. CD-ROM.
Sustaining the Earth's watersheds, agricultural research data system -
Steiner, J.L., Sadler, E.J., Hatfield, J.L., James, D.E., Cole, K.J., Wilson, G.J. 2011. Sustaining the Earth's watersheds, agricultural research data system [abstract]. Soil and Water Conservation Society, Modeling Summit, March 29-31, 2011, Denver, Colorado. Available: www.swcs.org/index.cfm?nodeID=31752&audienceID=1.
Source-pathway separation of multiple contaminants during a rainfall-runoff event in an artificially drained agricultural watershed -
Tomer, M.D., Wilson, C.G., Moorman, T.B., Cole, K.J., Herr, D., Isenhart, T.M. 2010. Source-pathway separation of multiple contaminants during a rainfall-runoff event in an artificially drained agricultural watershed. Journal of Environmental Quality. 39:882-895.
Hydrograph Separations can Identify Contaminant-Specific Pathways for Conservation Targeting in a Tile-Drained Watershed -
Tomer, M.D., Moorman, T.B., Wilson, C.G., Cole, K.J., Isenhart, T.M. 2009. Hydrograph Separations can Identify Contaminant-Specific Pathways for Conservation Targeting in a Tile-Drained Watershed [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts. Nov. 1-5, 2009, Pittsburgh, PA.
Hydrograph Separations can Identify Contaminant-Specific Pathways for Conservation Targeting in a Tile-Drained Watershed -
Tomer, M.D., Moorman, T.B., Wilson, C., Cole, K.J., Isenhart, T. 2009. Hydrograph Separations can Identify Contaminant-Specific Pathways for Conservation Targeting in a Tile-Drained Watershed [abstract]. Soil & Water Conservation Society (SWCS) Science 2 Solutions Conference. p. 58.
STEWARDS watershed data system: system design and implementation -
Steiner, J.L., Sadler, E.J., Wilson, G.J., Hatfield, J.L., James, D.E., Vandenberg, B.C., Chen, J., Oster, T., Ross, J.D., Cole, K.J. 2009. STEWARDS watershed data system: system design and implementation. Transactions of the ASABE. 52(5):1523-1533.
Floodplain Sediment Accretion and Stream-course Straightening Along the South Fork of the Iowa River -
Tomer, M.D., Yan, B., James, D.E., Cole, K.J. 2009. Floodplain Sediment Accretion and Stream-course Straightening Along the South Fork of the Iowa River [abstract]. In: Dust Bowl to Mud Bowl: Sedimentation, Conservation Measures and the Future of Reservoirs. p. 49.
Floodplain Sediment Accretion and Stream-course Straightening Along the South Fork of the Iowa River Reprint Icon -
Tomer, M.D., Yan, B., James, D.E., Cole, K.J. 2009. Floodplain Sediment Accretion and Stream-course Straightening Along the South Fork of the Iowa River. Soil and Water Conservation Society Proceedings. Available: http://www.swcs.org
STEWARDS: A watershed data system -
Steiner, J.L., Sadler, E.J., Wilson, G.J., James, D.E., Vandenberg, B.C., Ross, J.D., Oster, T., Cole, K.J., Chen, J., Hatfield, J.L. 2007. Stewards: A watershed data system [abstract]. ASA-CSSA-SSSA Annual. CD-ROM 2007.
Implications of a Conservation Practices Inventory for Water Quality in an Iowa Watershed -
Tomer, M.D., Hadish, G., James, D.E., Cole, K.L. 2006. Implications of a Conservation Practices Inventory for Water Quality in an Iowa Watershed [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Nov. 12-16, 2006, Indianapolis, IN. 2006 CDROM.
THE IOWA RIVER'S SOUTH FORK WATERSHED: TERRAIN, LAND USE, AND WATER QUALITY -
Tomer, M.D., Burkart, M.R., James, D.E., Cole, K.J., Greenan, C.M., Green, C.H. 2004. The Iowa River's South Fork watershed: Terrain, land use, and water quality [CD-ROM]. ASA-CSSA-SSSA Proceedings. Madison, WI.
THE IOWA RIVER'S SOUTH FORK WATERSHED: TERRAIN, LAND USE, AND WATER QUALITY -
Tomer, M.D., Burkart, M.R., James, D.E., Cole, K.J., Greenan, C.M., Green, C.H. 2004. The Iowa River's South Fork watershed: terrain, land use, and water quality. Soil and Water Conservation Society Proceedings. p. 15.
CHARACTERIZATION OF WATER AND NITRATE FLUXES FROM A TILE-DRAINED WATERSHED -
TOMER, M.D., JAYNES, D.B., HATFIELD, J.L., COLE, K.J., DINNES, D.L., JAQUIS, R.J. CHARACTERIZATION OF WATER AND NITRATE FLUXES FROM A TILE-DRAINED WATERSHED. SOIL AND WATER CONSERVATION SOCIETY. 2002. V. 57(5). P. 325.
POTENTIAL IMPACT OF EARTHEN WASTE STORAGE STRUCTURES ON WATER RESOURCES IN IOWA -
SIMPKINS, W.W., BURKART, M.R., HELMKE, M.F., TWEDT, T.N., JAMES, D.E., JAQUIS, R.J., COLE, K.J. POTENTIAL IMPACT OF EARTHEN WASTE STORAGE STRUCTURES ON WATER RESOURCES IN IOWA. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION. 2002. V. 38(3). P. 759-771.
FLOW-DURATION CHARACTERIZATION OF WATER AND NITRATE FLUXES FROM A TILE-DRAINED WATERSHED -
TOMER, M.D., BURKART, M.R., JAYNES, D.B., JAQUIS, R.J., COLE, K.J., HATFIELD, J.L., DINNES, D.L. FLOW-DURATION CHARACTERIZATION OF WATER AND NITRATE FLUXES FROM A TILE-DRAINED WATERSHED. AMERICAN SOCIETY OF AGRONOMY MEETINGS. 2001. CD-ROM. MADISON, WI.
LONG TERM EXPERIENCE WITH QUALITY CONTROL PROCEDURES APPLIED TO METEOROLOGICAL DATA -
SOIL CHARACTERISTICS RELATED TO AGRICHEMICAL CONCENTRATIONS AND OCCURRENCE IN GROUNDWATER OF THE MIDWEST U.S. -
AGRICHEMICALS IN GROUNDWATER OF THE MIDWESTERN UNITED STATES: RELATIONS TO SOIL CHARACTERISTICS -
AN INVESTIGATION OF THE HYDROGEOLOGIC SETTINGS OF SELECTED EARTHEN WASTE STORAGE SYSTEMS IN IOWA -