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North-Central - 52nd Annual Meeting

Session No. 2
Monday, 16 April 2018: 8:00 AM-12:00 PM
Room 250/252 (Scheman Building )

T7. Agricultural Impacts on Hydrology and Water Quality in the Midwest I

GSA Hydrogeology Division; GSA Geology and Society Division; National Ground Water Association; Iowa Groundwater Association

 

William W. Simpkins, Michael Burkart and Nathan L. Young, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
2-1
8:05 AM
AGRICULTURAL IMPACTS ON HYDROLOGY AND WATER QUALITY IN THE MIDWEST
STOWE, William G., Des Moines Water Works, 2201 George Flagg Parkway, Des Moines, IA 50321
2-2
8:25 AM
IOWA’S STATEWIDE WATER QUALITY SENSOR NETWORK: QUANTIFYING IOWA’S N EXPORTS 2016-2017
DAVIS, Caroline A. and JONES, Christopher S., IIHR - Hydroscience & Engineering, University of Iowa, 100 Riverside Dr, Iowa City, IA 52242
2-3
8:45 AM
HYDROGEOLOGY IN SUPPORT OF LITIGATION: INFLUENCING POLICY WITH HYDROGEOLOGY
BURKART, Michael, Geologic and Atmospheric Sciences, Iowa State University, Ames, IA 50011
2-4
9:05 AM
NITRATE AND PESTICIDES IN MINNESOTA PRIVATE WELLS: PART 1
KAISER, Kimberly A., Minnesota Department of Agriculture, 625 Robert Street North, St. Paul, MN 55155
2-5
9:25 AM
NITRATE AND PESTICIDES IN MINNESOTA PRIVATE WELLS: PART 2
PADDOCK, Jeff, Minnesota Department of Agriculture, 625 Robert Street North, St. Paul, MN 55155
 
9:45 AM
Break
2-6
10:00 AM
GEOLOGIC CONTROLS ON GROUNDWATER AND SURFACE WATER NITRATE CONCENTRATIONS IN THE PALEOZOIC BEDROCK-DOMINATED LANDSCAPE OF SOUTHEASTERN MINNESOTA
RUNKEL, Anthony, STEENBERG, Julia R., TIPPING, Robert G. and RETZLER, Andrew J., Minnesota Geological Survey, University of Minnesota-Twin Cities, 2609 Territorial Road, St. Paul, MN 55114
2-7
10:20 AM
THE ROLE OF SEDIMENT IN DRIVING PHOSPHORUS LOADING AND DYNAMICS IN THE HIGHLY ALTERED AGRICULTURAL LE SUEUR RIVER BASIN
BAKER, Anna1, GRAN, Karen B.2, FINLAY, Jacques3, KARWAN, Diana L.4, ENGSTROM, Daniel R.5, ATKINS, Walter S.C.6, MURAMOTO-MATHIEU, Megumi6 and BELO, Tessa7, (1)US Geological Survey, 2280 Woodale Dr, Mounds View, MN 55112, (2)Earth and Environmental Sciences, University of Minnesota-Duluth, 1114 Kirby Drive, Duluth, MN 55812, (3)Department of Ecology, Evolution, and Behavior, University of Minnesota, 140 Gortner Laboratory, 1479 Gortner Avenue, St. Paul, MN 55108, (4)Department of Forest Resources, University of Minnesota, 301G Green Hall, 1530 Cleveland Avenue North, St. Paul, MN 55108, (5)St. Croix Watershed Research Station, Science Museum of Minnesota, 16910 142nd St. North, Marine on St. Croix, MN 55047, (6)Civil, Environmental, and Geo- Engineering, University of Minnesota, 500 Pillsbury Drive SE, Minneapolis, MN 55455, (7)Environmental Science, Policy and Management Program, University of Minnesota, 130 Coffey Hall, 1420 Eckles Ave., St. Paul, MN 55108
2-8
10:40 AM
ESTIMATING THE NITROGEN LOAD TO GROUNDWATER BENEATH AN AGRICULTURAL FIELD
GOTKOWITZ, Madeline B., Wisconsin Geological and Natural History Survey, 3817 Mineral Point Road, Madison, WI 53705, KRAUSE, Jacob J., The Sigma Group, Milwaukee, WI, CARDIFF, Michael, Geoscience, University of Wisconsin - Madison, 1215 W Dayton St., Room 412, Madison, WI 53706 and SCHACHTER, Laura, Geoscience, University of Wisconsin - Madison, 1215 W Dayton St., Madison, WI 53706
2-9
11:00 AM
CROPPED POTHOLE DEPRESSIONS ARE HOTSPOTS OF NUTRIENT INFILTRATION
LAWRENCE, Nate C. and HALL, Steven J., Ecology, Evolution, and Organismal Biology, Iowa State University, 251 Bessey 2200 Osborn Dr, Ames, IA 50011-4009
2-10
11:20 AM
CORRELATION OF CROP COVER AND NITRATE IN TWO AGRICULTURAL WATERSHEDS, A PRELIMINARY INVESTIGATION
PISKE, Jacob1, HARRIS, F. Claire1, RUTTE, Monique M.1, SHEFFIELD, Nicolette A.1, PETERSON, Eric W.2 and THAYN, Jonathan1, (1)Department of Geography, Geology, and the Environment, Illinois State University, Department of Geography-Geology, Campus Box 4400, Normal, IL 61790, (2)Department of Geography, Geology, and the Environment, Illinois State University, Campus Box 4400, Normal, IL 61790
2-11
11:40 AM
LAND-USE CONTROL ON TOTAL INORGANIC NITROGEN IN KARST AQUIFERS IN THE CUMBERLAND PLATEAU (SOUTHEASTERN KENTUCKY) IN THE UPPER OHIO RIVER BASIN
TAGNE, G., Geology, Ball State University, 2000 W University Ave, Department of Geological Sciences, Muncie, IN 47306 and DOWLING, Carolyn B., Department of Geological Sciences, Ball State University, Muncie, IN 47304
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