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Activity

2020

• LONG-TERM TRENDS IN VADOSE ZONE GAS CONCENTRATIONS AND FLUXES AS INDICATORS OF CHANGING SOURCE ZONE CRUDE OIL COMPOSITION AND DEGRADATION RATES
  35 Preventing, Responding to, and Understanding the Long-Term Behavior of Crude Oil and Petroleum in Terrestrial and Aquatic Environments (Posters)
  Tuesday, 19 May 2020

  8:30 AM - 5:30 PM

  Lake Superior Ballroom KJ

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2018

• EFFECTS OF HYDROGEOLOGICAL SETTING AND ESTIMATION METHODS ON GROUNDWATER FLOW VECTORS
  T60 Advances in Data Discovery and Analysis for Hydrogeology
  Sunday, 4 November 2018

  1:30 PM - 5:30 PM

  Room 133

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2008

• Using Peristaltic Bailing to Obtain Ground Water Samples in Push Probe Profiling of a Subsurface BTEX Plume
  T241 In Situ Approaches for Measuring Biodegradation Potential and Rates in Subsurface Environments
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM

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2005

• CONTROLS ON RATES OF OIL AND METHANE DEGRADATION AT A CRUDE OIL SPILL SITE
  T213 Quantifying Controls on Microbial Reaction Rates in Subsurface Environments I
  Wednesday, 19 October 2005

  8:00 AM - 12:00 PM
• CONTRIBUTIONS BY DR. HANS OLAF PFANNKUCH AT THE BEMIDJI, MINNESOTA CRUDE-OIL SPILL RESEARCH SITE
  T139 A Tribute to Hans-Olaf Pfannkuch: From Darcy to the Modern World of Environmental and Contaminant Hydrogeology I
  Tuesday, 18 October 2005

  8:00 AM - 12:00 PM
• ESTIMATES OF GROUND-WATER RECHARGE IN MINNESOTA
  T11 Innovative Methods of Estimating Recharge in Humid Climates
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM
• STATEWIDE ESTIMATES OF GROUND-WATER RECHARGE IN MINNESOTA
  42 Ground Water Sustainability (Posters)
  Friday, 20 May 2005

  1:20 PM - 5:20 PM
• SPATIAL AND TEMPORAL VARIABILITY OF GROUND-WATER RECHARGE IN MINNESOTA USING MULTIPLE METHODS
  15 Ground Water Sustainability II
  Thursday, 19 May 2005

  1:20 PM - 5:20 PM

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2004

• USING DISSOLVED AND VAPOR PHASE GAS ANALYSIS TO INVESTIGATE METHANOGENIC DEGRADATION OF PETROLEUM HYDROCARBONS IN VARIABLY SATURATED MEDIA
  T74 Organic Compounds in Near-Surface Environments as Drivers on the Redox-Reaction Highway: A Tribute to the Career of Mary Jo Baedecker
  Monday, 8 November 2004

  8:00 AM - 12:00 PM
• THE INFLUENCE OF REDOX CONDITIONS, MICROBIAL POPULATIONS, AND HYDROLOGY ON BIODEGRADATION OF SUBSURFACE CRUDE-OIL CONTAMINATION
  T74 Organic Compounds in Near-Surface Environments as Drivers on the Redox-Reaction Highway: A Tribute to the Career of Mary Jo Baedecker
  Monday, 8 November 2004

  8:00 AM - 12:00 PM

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2003

• PATTERNS OF SUBSURFACE CRUDE-OIL BIODEGRADATION RELATED TO MICROBIAL POPULATIONS AND GROUNDWATER RECHARGE
  T143 How Subsurface Properties Determine Microbial Habitats: The Role of Groundwater Flow and Subsurface Chemistry in Supplying Energy and Nutrients to the Subsurface Biosphere
  Tuesday, 4 November 2003

  8:00 AM - 12:00 PM