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United States Department of Agriculture

Agricultural Research Service

Robert John Jaquis (Bob)
National Laboratory for Agriculture and the Environment
Computer Assistant

Phone: (515) 294-8185
Fax: (515) 294-8125
Room 119
2110 UNIVERSITY BOULEVARD
NLAE
AMES, IA, 50011-3120


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Quasi-Biennial Corn Yield Cycles - (Peer Reviewed Journal)
Malone, R.W., Meek, D.W., Hatfield, J.L., Mann, M., Jaquis, R.J., Ma, L. 2009. Quasi-Biennial Corn Yield Cycles. Agricultural and Forest Meteorology. 149(6&7):1087-1094.
Quality of Waters Found at Depth Within a Loess-Hills Agricultural Landscape - (Abstract Only)
BURKART, M.R., TOMER, M.D., JAQUIS, R.J., KRAMER, L.A. QUALITY OF WATERS FOUND AT DEPTH WITHIN A LOESS-HILLS AGRICULTURAL LANDSCAPE. SOIL AND WATER CONSERVATION SOCIETY. 2002. CD-ROM. ANKENY, IA.
Characterization of Water and Nitrate Fluxes from a Tile-Drained Watershed - (Abstract Only)
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 - (Peer Reviewed Journal)
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.
Quality of Waters Found at Depth Within a Loess-Hills Agricultural Landscape - (Abstract Only)
BURKART, M.R., TOMER, M.D., JAQUIS, R.J., KRAMER, L.A. QUALITY OF WATERS FOUND AT DEPTH WITHIN A LOESS-HILLS AGRICULTURAL LANDSCAPE. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2001. CD-ROM. MADISON, WI.
Flow-Duration Characterization of Water and Nitrate Fluxes from a Tile-Drained Watershed - (Abstract Only)
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 - (Proceedings) - (18-Aug-00)
Soil Characteristics Related to Agrichemical Concentrations and Occurrence in Groundwater of the Midwest U.S. - (Proceedings) - (20-Jan-00)
Field-Scale Watershed Evaluations on Deep Loess Soils: Ii. Hydrologic Responses to Different Agricultural Land Management Systems - (Peer Reviewed Journal)
Kramer, L.A., Burkart, M.R., Meek, D.W., Jaquis, R.J., James, D.E. 1999. Field-scale watershed evaluations on deep loess soils: II. Hydrologic responses to different agricultural land management systems. Journal of Soil and Water Conservation. 54(4):705-710.
Agrichemicals in Groundwater of the Midwestern United States: Relations to Soil Characteristics - (Peer Reviewed Journal) - (13-May-99)
An Investigation of the Hydrogeologic Settings of Selected Earthen Waste Storage Systems in Iowa - (Other) - (29-Jan-99)
Last Modified: 10/22/2014