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Activity

2025

• EFFECTS OF SULFATE ON RARE EARTH ELEMENT ADSORPTION AND COPRECIPITATION BY AL HYDROXIDE AND HYDROXYSULFATE PHASES: BATCH EXPERIMENTS AND EQUILIBRIUM MODELS
  45 The Legacy of Coal Mining - Geology, History, Environmental Impacts, and Public Health
  Sunday, 30 March 2025

  1:30 PM - 5:30 PM

  130AB

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2024

• TARGETED RARE EARTH ELEMENT EXTRACTION FROM MINE DRAINAGE TREATMENT SOLIDS INFORMED BY ADVANCED CHARACTERIZATION
  T228 Science and Technology Advancement in Responsible Mining of Critical Minerals from Primary and Secondary Resources I
  Wednesday, 25 September 2024

  8:00 AM - 12:00 PM

  209B
• IDENTIFYING LITHIUM ENRICHMENT MECHANISMS UTILIZING PRODUCED WATER ISOTOPIC COMPOSITIONS FROM THE UTICA/POINT PLEASANT FORMATION
  T133 Use of Oil and Gas Production Wastes Outside the Oil Field: Lab, Field, and Modeling Studies of Potential Impacts
  Monday, 23 September 2024

  1:30 PM - 5:30 PM

  211B

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2023

• SPECIES-DEPENDENT TRACE METAL UPTAKE IN FRESHWATER BIVALVE SHELLS AND IMPLICATIONS FOR GEOCHEMICAL PROXY INTERPRETATION
  T237 Insights from Microfossils and Their Modern Analogs: From Traditional and Emerging Approaches, to Critical Re-Evaluations (Posters)
  Wednesday, 18 October 2023

  8:00 AM - 5:30 PM

  Hall B
• QUANTIFYING AND PREDICTING THE LONG-TERM EVOLUTION OF COAL MINE DRAINAGE IN A PITTSBURGH COAL BASIN
  T122 Geologic History, Resource Development, and Environmental Challenges of the Pittsburgh and Appalachian Regions
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  334
• BARIUM ISOTOPE CHARACTERIZATION OF HANOVER SHALE CARBONATE AND BARITE NODULES AND IMPLICATIONS FOR POST-DEPOSITIONAL FLUID FLOW IN THE APPALACHIAN BASIN
  T129 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings II
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  335
• CONSTRAINTS ON THE USE OF BARIUM AND STRONTIUM ISOTOPES IN BIVALVE SHELLS AS ENVIRONMENTAL TRACERS IN RIVERINE SYSTEMS
  T129 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings II
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  335
• A COMPARATIVE ASSESSMENT OF CRITICAL METAL REMOVAL BY BIOTIC AND ABIOTIC HYDROUS MANGANESE OXIDES
  T29 Characterization of Critical Metals in Unconventional Ores to Inform Recovery Potential (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• COBALT ADSORPTION ON BIRNESSITE AS A FUNCTION OF PH AND SULFATE CONCENTRATION UNDER COAL MINE DRAINAGE TREATMENT CONDITIONS
  T29 Characterization of Critical Metals in Unconventional Ores to Inform Recovery Potential (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• TRACE METAL CONCENTRATIONS AND ISOTOPE COMPOSITIONS OF ALLEGHENY RIVER DISSOLVED LOAD, SUSPENDED LOAD, AND SEDIMENT POREWATER: IMPLICATIONS FOR GEOCHEMICAL PROXIES IN FRESHWATER BIVALVE SHELLS
  T36 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• EXPERIMENTAL EVIDENCE FOR GENERATION OF NET ALKALINE MINE DRAINAGE VIA CATION EXCHANGE-ENHANCED LIMESTONE DISSOLUTION, IRWIN COAL BASIN, PENNSYLVANIA
  20 Undergraduate and Graduate Geoscience Student Showcase (Posters)
  Friday, 17 March 2023

  1:30 PM - 5:30 PM

  Grand Ballroom A–D

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2022

• LEVERAGING BARIUM ISOTOPES TO EVALUATE UTILITY OF FRESHWATER BIVALVE SHELLS AS PALEOENVIRONMENTAL MONITORS OF RIVER GEOCHEMISTRY IN THE LOWER ALLEGHENY RIVER WATERSHED, PENNSYLVANIA
  T80 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  506
• MULTIDECADAL GEOCHEMICAL EVOLUTION OF ACID MINE DRAINAGE IN AN APPALACHIAN COAL BASIN
  T6 Energy: Environmental Legacies and Futures
  Sunday, 9 October 2022

  8:00 AM - 12:00 PM

  505

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2021

• EXPERIMENTAL INVESTIGATIONS OF MARCELLUS SHALE INTERACTION WITH FLUIDS AT DOWNHOLE CONDITIONS USING BA ISOTOPES
  58 D9. Recent Advances in Hydrogeology (Posters)
  Sunday, 10 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A

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2020

• EXPERIMENTAL INVESTIGATION OF BARIUM SOURCES AND FLUID-ROCK INTERACTION IN UNCONVENTIONAL MARCELLUS SHALE WELLS USING BA ISOTOPES
  T193 The Unconventional Shale Systems: From Source-Rocks to Reservoirs I
  Thursday, 29 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms

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2019

• DETERMINING SOURCES OF BARIUM AND OTHER DISSOLVED SOLIDS IN OIL AND GAS PRODUCED WATER USING STABLE BARIUM ISOTOPES
  T92 Evolution of Paleo to Modern Fluid Flow Systems in the Colorado Plateau and Other Sedimentary Environments
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 105BC, West Building

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2017

• SOURCES OF BARIUM IN THE MARCELLUS SHALE AND ASSOCIATED PRODUCED WATERS
  5 Environmental and Engineering Problems and Solutions Associated with the Marcellus-Utica Shale Play
  Sunday, 19 March 2017

  8:00 AM - 12:00 PM

  Monongahela, 17th Floor

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2015

• THE ORIGIN AND MOBILIZATION OF LATE-STAGE PRODUCED WATERS FROM UNCONVENTIONAL SHALE RESERVOIRS
  T275 Water and Fluid Migration During Energy Development: Implications for Hydraulic Fracturing, CO2 Storage, Enhanced Oil Recovery, In Situ Uranium Recovery, and Waste Water Injection
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 309

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2014

• DISSECTING BLACK SHALES AND ASSOCIATED FLUIDS FROM THE MIDDLE DEVONIAN MARCELLUS FORMATION, APPALACHIAN BASIN, USA
  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

• GEOCHEMICAL AND STRONTIUM ISOTOPE INVESTIGATION OF COAL UTILIZATION BY-PRODUCTS INTERACTING WITH AQUEOUS FLUIDS: LABORATORY LEACHING EXPERIMENTS
  T206 Environmental Impacts of Coal Utilization
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 601
• GEOCHEMISTRY AND ISOTOPIC COMPOSITION OF PRODUCED WATER FROM MARCELLUS SHALE WELLS IN SOUTHWEST AND NORTH-CENTRAL PENNSYLVANIA
  T22 Geochemistry of Flowback and Produced Waters from Hydraulically Fractured Black Shale
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Room 503
• USING STRONTIUM ISOTOPES TO IDENTIFY MARCELLUS SHALE DERIVED FLUIDS IN ALLEGHENY RIVER WATERSHED, PENNSYLVANIA, USA
  4 Unconventional Natural Gas Plays in the Eastern U.S. and Canada with Emphasis on the Marcellus Shale and Potential Impacts of Hydraulic Fracturing
  Monday, 18 March 2013

  10:40 AM - 12:00 PM

  Gifford Room

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2012

• ISOTOPE TRACERS TO IDENTIFY ORIGIN AND VERIFY SAFE DISPOSAL OF PRODUCED WATER FROM THE MIDDLE DEVONIAN MARCELLUS FORMATION, PENNSYLVANIA, USA
  135 Shale Gas Development and Hydraulic Fracturing Impacts on Water Resources in the United States
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  Ballroom B
• CO2 LEAKAGE IMPACTS ON SHALLOW GROUNDWATER: APPLICATION OF URANIUM ISOTOPE COMPOSITION TO TRACK THE ORIGIN AND MOBILITY OF URANIUM AT A NATURAL ANALOG SITE, CHIMAYO, NM
  T70 Progress in Forensic Geochemistry
  Monday, 5 November 2012

  8:00 AM - 12:00 PM

  212AB
• LITHIUM CONCENTRATIONS AND ISOTOPE RATIOS IN PRODUCED WATER FROM THE MARCELLUS FORMATION, PENNSYLVANIA, USA
  T125 Hydrogeology and Geochemistry of Shales
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  213BC
• A NEODYMIUM ISOTOPE INVESTIGATION OF SEDIMENT SOURCES FOR THE MIDDLE DEVONIAN MARCELLUS FORMATION, PENNSYLVANIA, USA
  T125 Hydrogeology and Geochemistry of Shales
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  213BC
• URANIUM ISOTOPE VARIATIONS IN SHALE AND CARBONATE OF THE MIDDLE DEVONIAN MARCELLUS FORMATION, PENNSYLVANIA, USA
  T125 Hydrogeology and Geochemistry of Shales
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  213BC
• IRON ISOTOPE VARIATIONS DURING OXIDATIVE DISSOLUTION OF ARSENOPYRITE
  T13 Arsenic: Fate and Transport in Natural Waters and Aquifers from Basin to Pore-Space Scale I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  213D

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2011

• GEOCHEMICAL AND STRONTIUM ISOTOPE STUDY OF SEQUENTIALLY EXTRACTED METALS FROM MARCELLUS SHALE DRILL CORE
  T236 Marcellus Shale Natural Gas Development: Geology, Geochemistry, and Engineering
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 101H-J
• USING STABLE ISOTOPES TO TRACK SOURCES AND FATE OF CARBON IN HIGH CO
  T42 Assessing Potential Impacts of Geological Carbon Sequestration on Groundwater Quality: Geochemical and Hydrological Approaches (Posters)
  Sunday, 9 October 2011

  9:00 AM - 6:00 PM

  Hall C
• TUFA DEPOSITS IN WESTERN PENNSYLVANIA
  36 Into the Woods: Ecohydrology and Groundwater–Surface Water Interaction in Forested Eastern North America (Posters)
  Monday, 21 March 2011

  8:00 AM - 12:00 PM

  Grand Ballroom/Urban Room
• STRONTIUM ISOTOPIC COMPOSITION OF FLOWBACK WATERS ASSOCIATED WITH MARCELLUS SHALE NATURAL GAS EXTRACTION, BRADFORD COUNTY, PENNSYLVANIA
  16 Marcellus—Production and Disposal of Produced Water
  Sunday, 20 March 2011

  1:30 PM - 5:30 PM

  Conference A

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2010

• CO2 FLUX FROM COAL MINE DRAINAGE, ALLEGHENY COUNTY, PA
  T183 Geochemistry of Geologic Sequestration of CO2: Understanding Gas-Water-Mineral Interactions over Wide Temporal and Spatial Ranges (Posters)
  Tuesday, 2 November 2010

  8:00 AM - 6:00 PM

  Hall D
• THE CHALLENGE OF PREDICTING GROUNDWATER QUALITY IMPACTS IN CO2 LEAKAGE SCENARIOS: RESULTS FROM FIELD, LABORATORY, AND MODELING STUDIES AT A NATURAL ANALOG SITE IN NEW MEXICO, USA
  T10 CO2 Sequestration in Deep Saline Aquifers: Leakage Pathways, Risk Assessment, and Impact on Overlying Aquifers
  Sunday, 31 October 2010

  8:00 AM - 12:00 PM

  Room 402

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2008

• Significant Shifts in Boron Isotope Ratios during Column Leaching of Coal Fly Ash
  T272 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment II
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• Strontium Isotope Tracking of Coal Utilization by-Product (CUB) Interactions with Environmental Waters: Results from Column Leaching Experiments
  247 Environmental Geoscience (Posters)
  Tuesday, 7 October 2008

  8:00 AM - 6:00 PM

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2006

• PYRITE DISSOLUTION EXPERIMENTS: PRODUCTION OF CLEAN, UNIFORM PARTICLE SIZE FRACTIONS
  227 Geochemistry, Aqueous (Posters)
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM
• GEOCHEMICAL EVIDENCE OF POSSIBLE HORSE DOMESTICATION AT THE COPPER AGE BOTAI SETTLEMENT OF KRASNYI YAR, KAZAKHSTAN
  83 Archaeological Geology (Posters)
  Monday, 23 October 2006

  8:00 AM - 12:00 PM
• STRONTIUM ISOTOPIC INVESTIGATION OF HORSE PASTORALISM AT ENEOLITHIC BOTAI SETTLEMENTS IN NORTHERN KAZAKHSTAN
  83 Archaeological Geology (Posters)
  Monday, 23 October 2006

  8:00 AM - 12:00 PM

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2004

• EVOLUTION OF HISTORICALLY ACIDIC MINE DRAINAGE (AMD) TO ALKALINE DISCHARGES: IRWIN COAL BASIN, PENNSYLVANIA
  99 Environmental Geoscience II
  Monday, 8 November 2004

  1:30 PM - 5:30 PM

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2002

• GEOCHEMICAL IDENTIFICATION OF FEATURE FUNCTION AND ACTIVITY AREAS AT A LATE PALEOINDIAN THROUGH MIDDLE ARCHAIC ARCHAEOLOGICAL SITE: DUST CAVE, ALABAMA
  51 Archaeological Geology (Posters)
  Monday, 28 October 2002

  8:00 AM - 12:00 PM

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Date Unknown

• Microbially Mediated Massive Iron Hydroxide Deposits Associated with Net Alkaline Coal Mine Drainage
  57 Biologically Induced Dissolution and Precipitation of Minerals in Soils and Sediments (Posters)
• HYDROGEOCHEMICAL ORIGIN OF IRON-CONTAMINATED WATERS FROM ABANDONED NATURAL GAS WELLS, CLARION COUNTY, PENNSYLVANIA
  T176 Chemical and Hydrological Interactions in the Evolution and Control of Coal and Metal Mine Drainage (Posters)
• Soil Trace Element Evidence for Horse Corralling during the Copper Age in Northern Kazakhstan
  246 Archaeological Geology (Posters)