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Activity

2015

• USING CALIFORNIA’S DROUGHT TO QUANTIFY CONTRIBUTIONS TO GROUNDWATER STORAGE IN HIGH ELEVATION MEADOWS, YOSEMITE NATIONAL PARK
  T185 Geology and Hydrology in the National Parks: Research, Mapping, and Resource Management I
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 309

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2014

• QUANTIFYING SEASONAL GROUNDWATER RECHARGE IN SNOW-DOMINATED BASINS IN THE SIERRA NEVADA USING COSMOGENIC S-35
  T316 Physical and Biogeochemical Measurements That Characterize Groundwater–Surface Water Interactions: Where to Go from Here? (Posters)
  Wednesday, 22 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• STATISTICAL AND SPATIAL ANALYSIS OF INORGANIC ANIONS, CATIONS AND RADIONUCLIDES IN CALIFORNIA’S GROUNDWATER: ESTABLISHING A BACKGROUND AND ANALYZING SPATIAL VARIABILITY
  T20 What Do We Know about Fluids Produced from Unconventional Reservoirs?
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  215/216

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2013

• INVESTIGATING THE SOURCE OF NITRATE IN A SALINAS VALLEY DRINKING WATER SUPPLY WELL WITH ISOTOPIC TRACERS
  30 Hydrogeologic Issues of Irrigated Agricultural Regions–Problems and Solutions
  Wednesday, 22 May 2013

  8:00 AM - 12:20 PM

  Salon A2

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2012

• COUPLING DIVERSE NEW TECHNIQUES TO FORECAST STREAM/AQUIFER INTERACTIONS
  T53 Groundwater–Surface Water Interactions: Advances in Measurement and Modeling Techniques II
  Sunday, 4 November 2012

  1:30 PM - 5:30 PM

  213BC

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2011

• A MEMBRANE INLET MASS SPECTROMETRY (MIMS) SYSTEM TO MEASURE DISSOLVED NOBLE GASES IN WATER
  T37 Gas Bubbles and Dissolved Gases in Groundwater (Posters)
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C

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2010

• RECONNAISSANCE OF 3He/4He IN CALIFORNIA GROUNDWATER
  T237 Noble and Trace Gas Geochemistry: Practical Applications and Current Research
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Room 207
• CLASSIFIED GROUNDWATER AGE: BASIN-SCALE ASSESSMENT OF SAMPLES FROM LONG-SCREENED PRODUCTION WELLS
  T237 Noble and Trace Gas Geochemistry: Practical Applications and Current Research
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Room 207

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2008

• Deep Groundwater Signatures in a Shallow Aquifer System, Sonoma Valley, California
  T136 Isotopic Tracers in Deep Groundwater Basins
  Sunday, 5 October 2008

  8:00 AM - 12:00 PM

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2007

• TRACING TRANSPORT AND WATER QUALITY CHANGES AT A GROUNDWATER BANKING FACILITY IN CALIFORNIA'S CENTRAL VALLEY
  T42 Innovative Uses of Environmental Isotopes in Hydrology
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM

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2006

• USE OF TRITIUM-HELIUM GROUNDWATER AGE IN NITRATE FATE AND TRANSPORT STUDIES
  T103 Ground Water Age Dating: Current Issues and Applications
  Monday, 23 October 2006

  1:30 PM - 5:30 PM
• SIMULATION OF APPARENT GROUNDWATER AGE AND MIXING IN A HETEROGENEOUS SHALLOW AQUIFER UNDERGOING AGRICULTURAL PUMPING AND RECHARGE
  T103 Ground Water Age Dating: Current Issues and Applications
  Monday, 23 October 2006

  1:30 PM - 5:30 PM

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2005

• THE EFFECTS OF AGRICULTURAL NITRATE SOURCES ON GROUNDWATER SUPPLIES IN CALIFORNIA
  T107 Groundwater Quality and Quantity Interconnections: The Effects of Natural and Anthropogenic Contamination on Groundwater Availability
  Monday, 17 October 2005

  1:30 PM - 5:30 PM
• INVENTORY OF RADIONUCLIDES IN DEPARTMENT OF ENERGY COLD WAR-ERA LANDFILLS AT LAWRENCE LIVERMORE NATIONAL LABORATORY SITE 300
  28 Data Visualization, 3-D Mapping, and Property Modeling
  Saturday, 30 April 2005

  2:35 PM - 4:40 PM
• SOURCES AND TRANSPORT OF NITRATE IN THE LIVERMORE VALLEY GROUNDWATER BASIN
  2 Groundwater and Surface Water Interactions: Hydrogeology and Water Quality in the San Francisco Bay Region
  Friday, 29 April 2005

  7:55 AM - 12:00 PM

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2004

• MODELING BASIN SCALE NITRATE TRANSPORT CONSIDERING ALLUVIAL AND BIOGEOCHEMICAL HETEROGENEITY
  T168 Modeling Flow and Transport in Chemically and Physically Heterogeneous Media II
  Tuesday, 9 November 2004

  1:30 PM - 5:30 PM