17 D1. Caves, Karst, and the Hydrogeology of Fractured Bedrock Aquifers

Monday, 18 May 2020
1:30 PM - 5:30 PM
Lake Superior Ballroom MN

Presentations

• 1:35 PM
  USING TRACERS AND BOREHOLE CHARACTERIZATION TO UNDERSTAND FLOW AND RECHARGE IN CRYSTALLINE ROCK
  John D. Barry, Minnesota Department of Natural Resources, St. Paul, MN and Anthony C. Runkel, St. Paul, MN and James F. Walsh, Saint Paul, MN and David P. Crisman, Retired, Minneapolis, MN and Tom Aley, Ozark Underground Lab, Protem, MO and E. Calvin Alexander, University of Minnesota, Minneapolis, MN
  347082 (Technical Sessions)
• 1:55 PM
  FRACTURE STRATIGRAPHY LINKED TO DEPTH-DISCRETE MULTILEVEL BOREHOLE MONITORING IN LOWER PALEOZOIC BEDROCK OF THE CENTRAL MIDCONTINENT, NORTH AMERICA
  Anthony C. Runkel, University of Minnesota, St. Paul, MN and Jessica Meyer, University of Iowa, Iowa City, IA and Julia R. Steenberg, University of Minnesota, St. Paul, MN and Andrew Retzler, University of Minnesota Minnesota Geological Survey, Saint Paul, MN and Peeter E. Pehme, University of Guelph, Guelph, ON and Beth L. Parker, University of Guelph, Guelph, ON and Robert G. Tipping, University of Minnesota, St. Paul, MN
  347960 (Technical Sessions)
• 2:15 PM
  THE SENTINEL LAKES PAIRED GROUNDWATER/SURFACE WATER NETWORK'S INVESTIGATION OF THE MOVEMENT OF PHOSPHORUS AND CHLORIDE
  Andrew Streitz, State of Minnesota, Duluth, MN
  347627 (Technical Sessions)
• 2:35 PM
  FIVE DECADES OF SINKHOLE MAPPING IN MN – A PUNCTUATED EVOLUTIONARY PROCESS
  E. Calvin Alexander, University of Minnesota, Minneapolis, MN
  348130 (Technical Sessions)