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Activity

2014

• SURFACE WATER RECHARGE IN KARST:  EDWARDS AQUIFER - NUECES RIVER SYSTEM
  T184 Enhancing the Toolkit for Karst Investigations
  Tuesday, 21 October 2014

  8:00 AM - 12:00 PM

  208/209

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2009

• ANALYZING DISTRIBUTION OF SULFATE IN GROUNDWATER USING CHEMICAL CROSS-PLOTS AND GIS, THE HILL COUNTRY, TEXAS
  13 Posters II
  Tuesday, 17 March 2009

  8:00 AM - 6:00 PM
• LASER ABLATION LA-ICP-MS TO DERIVE DIFFUSION COEFFICIENTS IN SANDSTONES
  13 Posters II
  Tuesday, 17 March 2009

  8:00 AM - 6:00 PM
• URBANIZATION EFFECTS ON HYDROGEOLOGICAL SYSTEMS
  7 Water Resource Challenges and Opportunities in North-Central Texas and Surrounding Regions II
  Monday, 16 March 2009

  1:30 PM - 3:30 PM
• MULTIPLE GEOPHYSICAL METHODS FOR IDENTIFYING AND MAPPING CAVES IN THE RECHARGE ZONE OF THE EDWARDS AQUIFER, TEXAS
  5 Posters I
  Monday, 16 March 2009

  8:00 AM - 6:00 PM
• INVESTIGATING THE EFFECT OF GRAIN SIZE ON NATURAL FRACTURE SURFACE ROUGHNESS
  5 Posters I
  Monday, 16 March 2009

  8:00 AM - 6:00 PM

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2008

• Volcanogenic Karstification: Implications of This Hypogene Process
  T240 Hypogenic Karst: Shedding Light on Once Poorly Understood Hydrologic and Morphologic Features
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM
• From Outcrop to Numerical Modeling of Dolomitizing Fluids, Permian San Andres Fm, Guadalupe Mountains and Algerita Escarpment
  261 Sediments, Carbonates / Clastic
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• EVALUATING THE EFFECTS OF FRACTURE ROUGHNESS ON FLUID FLOW AND SOLUTE TRANSPORT: IS SCALING POSSIBLE?
  7 Applied Geology: Environmental, Hydrogeological and Geotechnical
  Thursday, 24 April 2008

  8:00 AM - 12:00 PM
• EFFECTS OF URBANIZATION ON GROUNDWATER RECHARGE
  12 Practical Applications of Geology in the Southeast II
  Thursday, 10 April 2008

  1:30 PM - 5:30 PM
• ALTERATIONS TO RECHARGE TO THE EDWARDS AQUIFER, BARTON SPRINGS SEGMENT, CAUSED BY URBANIZATION
  11 New Directions in Karst Science I
  Tuesday, 1 April 2008

  8:00 AM - 11:40 AM
• NUMERICAL MODEL OF BRINE CIRCULATION DURING THE ACCUMULATION OF A CARBONATE PLATFORM AND IMPLICATIONS FOR REFLUX DOLOMITIZATION – PERMIAN SAN ANDRES FORMATION
  4 Water Quality and Hydrogeology (Poster)
  Monday, 31 March 2008

  8:00 AM - 5:00 PM
• IMPLICATIONS FROM STUDIES OF CARBONATE AQUIFER SYSTEMS IN MEXICO
  26 Environmental/Engineering Geology, and Hydrogeology I
  Friday, 21 March 2008

  8:00 AM - 11:00 AM

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2007

• USING BASIC HYDROCHEMICAL DATA TO INTERPRET APPARENT GROUNDWATER AGES FOR DELINEATION OF PREFERENTIAL RECHARGE AREAS AND FLOW PATHS, EDWARDS AQUIFER, WEST TEXAS
  T224 Models and Other Tools for Managing Surface and Groundwater Resources and Informing Policy Makers II
  Wednesday, 31 October 2007

  1:30 PM - 5:30 PM
• COMPARISON OF FAST FLOW PATH ROUGHNESS TO SLOW FLOW PATH AND OVERALL SURFACE ROUGHNESSES MODELED IN A DISCRETE FRACTURE OF WELDED TUFF
  T221 Geologic Controls on Chemical Migration in Fractured and Carbonate Aquifers II
  Wednesday, 31 October 2007

  1:30 PM - 5:30 PM
• SPATIAL CROSS-CORRELATION ANALYSIS OF NEXRAD PRECIPIATION AND SPRING DISCHARGE AND APPLICATION TO REGIONAL GROUNDWATER MODEL OF A KARST AQUIFER
  T69 The Spatial and Temporal Variability of Groundwater Recharge
  Monday, 29 October 2007

  8:00 AM - 12:00 PM
• AQUIFER DELINEATION FOR GROUNDWATER MANAGEMENT IN A DEVELOPING ARID KARSTIC BASIN: CUATROCIÉNEGAS, COAHUILA, MEXICO
  T11 Springs and Spring Deposits
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM
• MAMMOTH DISCOVERY: PALEONTOLOGICAL AND GEOPHYSICAL EVIDENCE FOR TIMING AND SEQUENCE OF KARSTIFICATION AT SISTEMA ZACATÓN, MEXICO
  25 Groundwater Flow and Transport Processes in Carbonate Aquifers
  Thursday, 12 April 2007

  1:40 PM - 5:00 PM
• URBANIZATION-INDUCED INCREASES IN AQUIFER RECHARGE AND SPRINGFLOWS
  16 Treated Wastewater and Urban and Suburban Runoff as Aquifer Recharge: Issues for Protection of Groundwater Quality
  Monday, 12 March 2007

  3:00 PM - 4:45 PM

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2006

• ELECTRICAL RESISTIVITY IMAGING OF TRAVERTINE-CAPPED SINKHOLES: DEEP LAKES WITH LIDS
  T218 Detection of Voids, Tunnels and Collapse Features
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM
• EFFECTS OF NATURAL FRACTURE SURFACES: IMPLICATIONS FOR FLOW AND TRANSPORT
  29 Groundwater Contamination: Transport, Fate and Remediation
  Friday, 24 March 2006

  8:00 AM - 12:00 PM
• DEVELOPING AN INTERACTIVE MODEL (DECISION SUPPORT SYSTEM) TO ADDRESS WATER MANAGEMENT POLICY ISSUES: AN EDWARDS AQUIFER EXAMPLE
  13 Drivers of Regional Water Management: Who’s Stopping to Ask Directions?
  Tuesday, 7 March 2006

  3:05 PM - 5:10 PM
• DEVELOPING THE VISUAL NARRATIVE OF AN AQUIFER
  10 Undergraduate Research (Posters)
  Tuesday, 7 March 2006

  8:20 AM - 12:00 PM

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2005

• DECISION SUPPORT THEORY AND SUSTAINABLE MANAGEMENT OF THE KARSTIC EDWARDS AQUIFER
  T12 Water Resource Management and Planning for Fractured and Karstic Aquifers
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM
• INTEGRATION OF SPATIALLY AGGREGATED PHYSICAL PROCESS MODELS WITHIN A SYSTEMS DYNAMICS FRAMEWORK TO ASSIST THE POLICY DEVELOPMENT AND DECISION SUPPORT PROCESS
  T10 Innovations and New Frontiers in Hydrologic Modeling I
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM
• THE CASE FOR CATION EXCHANGE IN THE EDWARDS-TRINITY (PLATEAU) AQUIFER SYSTEM
  5 Faulting and Related Deformation in the Balcones Fault System and Influence on the Edwards and Trinity Aquifers
  Friday, 1 April 2005

  1:40 PM - 4:30 PM
• COMPARISON OF LONGITUDINAL PROFILE DISTRIBUTION OF KNICKPOINTS, CAVES, SPRINGS, AND FRACTURES TO EVALUATE GROUNDWATER SAPPING, MIDDLE TRINITY AQUIFER, HONEY CREEK BASIN, COMAL COUNTY, TEXAS
  3 Faulting and Related Deformation in the Balcones Fault System and Influence on the Edwards and Trinity Aquifers (Posters)
  Friday, 1 April 2005

  8:30 AM - 12:00 PM

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2004

• POTENTIAL ADVANCES IN QUANTIFYING THE WATER CYCLE IN KARST SYSTEMS USING HYDROLOGIC OBSERVATORY APPROACH
  T232 Upcoming Revolutions in Observing Systems: Implications for Hydrogeology
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM
• URBAN EFFECTS ON GROUNDWATER SYSTEMS
  T72 Hydrologic Impacts of Urbanization and Suburbanization on Water Resources
  Monday, 8 November 2004

  8:00 AM - 12:00 PM

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2003

• EFFECTS OF URBANIZATION OF GROUNDWATER RESOURCES, RECHARGE RATES, AND FLOW PATTERNS
  58 Hydrogeology I: Hydrology and Water Resources
  Monday, 3 November 2003

  8:00 AM - 12:00 PM
• VOLCANICALLY INFLUENCED SPELEOGENESIS: FORMING EL SISTEMA ZACATÓN, MEXICO AND POZZO MERRO, ITALY, THE DEEPEST PHREATIC SINKHOLES IN THE WORLD
  T14 Karst Hydrology and Geomorphology in North America Over the Past Half Century I: In Honor of Derek Ford and William White
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM
• EVALUATION OF GROUNDWATER SAPPING USING EROSION PINS AND FIELD OBSERVATIONS OF FRACTURES, KARST FEATURES, STREAMS, AND SPRINGS
  T14 Karst Hydrology and Geomorphology in North America Over the Past Half Century I: In Honor of Derek Ford and William White
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM
• USING ARCVIEW GIS AND GROUNDWATER CHEMISTRY MODELING TO EVALUATE EVIDENCE OF SPRING SAPPING AND STREAM PIRACY, HONEY CREEK BASIN, COMAL COUNTY, TEXAS
  19 Investigations Involving Ground Water and Surface Water Quality and Quantity I
  Friday, 14 March 2003

  8:00 AM - 12:00 PM

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2002

• DENSITY-DRIVEN FLOW AND TRANSPORT IN HETEROGENEOUS GEOLOGIC SYSTEMS
  T231 Mass and Energy Transport in Groundwater: In Memory of Patrick Domenico
  Wednesday, 30 October 2002

  1:30 PM - 5:30 PM
• TRACE METAL GEOCHEMISTRY IN THE CENTRAL NILE DELTA, EGYPT
  T34 Nature, Effects, and Control of Groundwater at Archaeological Sites
  Sunday, 27 October 2002

  1:00 PM - 3:45 PM
• REGIONAL GROUNDWATER FLOW SYSTEMS IN TRANS-PECOS TEXAS
  11 Environmental/Economic Geology/Engineering/Geomicrobiology/Hydrogeology/Paleontology
  Friday, 12 April 2002

  1:30 PM - 5:30 PM
• HYDROGEOLOGICAL TRENDS IN THE EDWARDS-TRINITY AQUIFER SYSTEM, EDWARDS PLATEAU, TEXAS
  11 Environmental/Economic Geology/Engineering/Geomicrobiology/Hydrogeology/Paleontology
  Friday, 12 April 2002

  1:30 PM - 5:30 PM

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2001

• TRANSIENT SOLUTE TRANSPORT IN A DUAL-POROSITY MEDIUM WITH FRACTURE SKIN
  T69 Flow and Transport in Fractured Aquifers—From Field Characterization to Model Construction
  Tuesday, 6 November 2001

  8:00 AM - 12:00 PM
• A SIMPLE MODEL OF FRACTURED AQUIFER PERMEABILITY
  T69 Flow and Transport in Fractured Aquifers—From Field Characterization to Model Construction
  Tuesday, 6 November 2001

  8:00 AM - 12:00 PM
• CHARACTERIZING AND MODELING HETEROGENEITY OF LOW-PERMEABILITY STRATIFIED UNITS
  4 Hydrogeology (Posters) I: Karst Hydrology, Heterogeneity and General Hydrology
  Monday, 5 November 2001

  8:00 AM - 12:00 PM
• USING RESISTIVITY TO DETECT MOVEMENTS OF VARIABLE SALINITY FLUIDS IN THE BARRIER ISLAND SEDIMENTS OF PADRE ISLAND, TEXAS
  T18 Applications of Sedimentology and Geophysics in Hydrogeology
  Monday, 5 November 2001

  8:00 AM - 12:00 PM

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Date Unknown

• CHANGING RECHARGE AND HYDROGEOLOGY IN AN URBANIZING AREA – EXAMPLE OF AUSTIN, TEXAS, USA
  T116 New Approaches to Understanding the Cycling of Water in Urban Landscapes (Posters)
• THE SECONDARY PERMEABILITY OF “IMPERVIOUS” COVER
  174 Hydrogeology (Posters)
• GROUNDWATER RECHARGE IN THE CUATRO CIÉNEGAS BASIN, MEXICO: INSIGHTS FROM STRONTIUM ISOTOPE AND TRACE ELEMENT ANALYSES
  158 Hydrogeology (Posters) I: Recharge and Vadose Processes
• CONTROLS OF SULFATE VARIABILITY IN GROUNDWATER AT A LIGNITE MINE, NORTHEAST TEXAS
  T119 The Science of Groundwater Recharge, Coal Mine Hydrology/Geochemistry, Stream Restoration and its Application to the Public Good (Posters): In Honor of Mary W. Stoertz
• ANALYZING GROUNDWATER FLOWPATHS IN A KARSTIC BASIN USING CROSS-PLOTS OF MAJOR IONS: CUATRO CIENEGAS BASIN, COAHUILA, MEXICO
  T115 Epikarst to Conduits: Quantitative Methods Applied To Monitoring and Modeling of Karst Aquifers (Posters)
• VARIATIONS IN THE FRESHWATER/SALTWATER SYSTEM ON NORTH PADRE ISLAND, TEXAS: FREE CONVECTION OR GHYBEN-HERZBERG LENS?
  174 Hydrogeology (Posters)
• A HYDROGEOLOGIC TRANSECT OF NORTH PADRE ISLAND: LAGUNA MADRE TO THE GULF OF MEXICO
  120 Geoscience Education (Posters) II