T104 Bedrock Infiltration: Advances in Understanding Vadose-zone Processes, Percolation through Macropores and Shallow Soils, and Recharge to Consolidated-rock Aquifers

Monday, 17 October 2005
1:30 PM - 6:00 PM

Presentations

• 1:30 PM
  INFILTRATION AND PERCOLATION PROCESSES IN SHALLOW SOILS UNDERLAIN BY FRACTURED BEDROCK
  Alan L. Flint, U.S. Geological Survey, Sacramento, CA and Lorraine E. Flint, U.S. Geological Survey, Sacramento, CA
  96765 (Technical Sessions)
• 1:50 PM
  WATER PERCOLATION ACROSS THE SOIL-BEDROCK INTERFACE IN MOUNTAINOUS TERRAIN
  John L. Wilson, New Mexico Institute of Mining and Technology, Socorro, NM and Huade Guan, New Mexico Tech, Socorro, NM
  96242 (Technical Sessions)
• 2:10 PM
  ECOHYDROLOGY OF SEMIARID WOODLANDS AND RECHARGE OF THE EDWARDS AQUIFER
  Robert B. Jackson, Duke University, Durham, NC and Brad P. Wilcox, N/A and Andrew J. McElrone, N/A and Clyde L. Munster, N/A and M. Keith Owens, N/A and B.P. Mohanty, N/A and Tracey Crocker, N/A
  92347 (Technical Sessions)
• 2:30 PM
  ROCK SURFACE BIOFILMS REDUCE WATER INFILTRATION INTO POROUS STONE
  Harry D. Kurtz, Clemson University, Clemson, SC
  96090 (Technical Sessions)
• 2:45 PM
  FLUVIOKARST DEFORESTATION: CHANGES IN VADOSE PROPERTIES RELATED TO PREFERENTIAL FLOW LOSS
  Linda L. Martin, University of Kentucky, Lexington, KY
  89620 (Technical Sessions)
• 3:15 PM
  SOIL MOISTURE MEASUREMENTS AND ESTIMATION OF RECHARGE UNDER A MELTING SNOWPACK
  Lorraine E. Flint, U.S. Geological Survey, Sacramento, CA and Alan L. Flint, U.S. Geological Survey, Sacramento, CA
  96712 (Technical Sessions)
• 3:30 PM
  INFILTRATION IN WELDED FRACTURED TUFFS
  Rohit Salve, Lawrence Berkeley National Lab, Berkeley, CA and Teamrat A. Ghezzehei, Lawrence Berkeley National Lab, Berkeley, CA
  96283 (Technical Sessions)
• 3:45 PM
  MONITORING INFILTRATION AT AN ARID SITE WITH A DEEP FRACTURED-ROCK VADOSE ZONE
  Joel M. Hubbell, University of Idaho, Idaho Falls, ID
  92572 (Technical Sessions)
• 4:00 PM
  INVESTIGATING AMENDMENT DELIVERY MECHANISMS FOR IN SITU STABILIZATION OF STRONTIUM-90 IN POROUS AND FRACTURED MEDIA UNDERLYING A FIELD RESEARCH CENTER AT THE IDAHO NATIONAL LABORATORY
  Kristine E. Baker, Idaho National Laboratory, Idaho Falls, ID and Annette Schafer, Idaho National Laboratory, Idaho Falls, ID and Gail Heath, Idaho National Laboratory, Idaho Falls, ID and Clark Scott, Idaho National Laboratory, Idaho Falls, ID and Michael Shook, Idaho National Laboratory, Idaho Falls, ID
  94559 (Technical Sessions)
• 4:15 PM
  GIS-BASED METHODS FOR MAPPING REGIONAL BEDROCK RECHARGE
  Victor M. Heilweil, U.S. Geological Survey, Salt Lake City, UT and Tim S. McKinney, U.S. Geological Survey, Salt Lake City, UT
  93339 (Technical Sessions)
• 4:30 PM
  EFFECTS OF URBANIZATION AND AGRICULTURAL ACTIVITIES ON THE CHEMICAL AND ISOTOPIC COMPOSITIONS OF PERCOLATING WATER
  Ronit Nativ, The Hebrew University of Jerusalem, Rehovot, N/A and Lior Asaf, The Hebrew University of Jerusalem, Rehovot, N/A and Yaara Rimon, The Hebrew University of Jerusalem, Rehovot, N/A and Ofer Dahan, Ben-Gurion University of the Negev, Sde Boker, N/A and Stefan Geyer, UFZ - Umweltforschungszentrum, Halle, N/A
  90867 (Technical Sessions)
• 5:00 PM
  DARCY LECTURE: INERT GAS TRACERS IN GROUND WATER
  D. Kip Solomon, Univ of Utah, Salt Lake City, UT
  93298 (Technical Sessions)