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Activity

2021

• FLUORIDE IN GROUNDWATER: INSIGHTS FROM GEOCHEMICAL MODELING
  T40 Arsenic, Fluoride, and Other Geogenic Contaminants in Groundwater Basins: Linking Advances in Natural Sciences and Applications of Artificial Intelligence and Data Science for Long-Term Risk Prediction and Policy Interventions
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  D136 (Hybrid Room)

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2019

• TRANSPORT AND FATE OF METALS IN EXTREMELY ACIDIC MINE WATER AT IRON MOUNTAIN MINE, CALIFORNIA, AND DOWNSTREAM ENVIRONMENTS
  T289 Understanding Water Resources Related to Mineralized Uranium and Other Metal Deposits
  Wednesday, 25 September 2019

  1:30 PM - 5:30 PM

  Room 131ABC, North Building

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2017

• THE ACID MINE DRAINAGE LEGACY: RESOURCE RECOVERY AS A REMEDIAL OPTION
  T299 Novel Approaches to Mine Remediation: Addressing the Legacy of Hardrock Mining through Innovative and Practical Methods
  Wednesday, 25 October 2017

  8:00 AM - 12:00 PM

  Room 618/619/620

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2016

• DISTINCT INFUSIONS OF NATURAL ACIDIC GROUNDWATER INTO A FLUVIAL SYSTEM AND ATTEMPTS AT MASS BALANCES
  T189 Interaction of Physical and Biogeochemical Processes at Groundwater–Surface-Water Interfaces in Rivers, Lakes, Estuaries, and Coastal Marine Settings
  Tuesday, 27 September 2016

  8:00 AM - 12:00 PM

  Room 501
• AN INTERDISCIPLINARY CHECKLIST FOR ASSESSING ENVIRONMENTAL IMPACTS OF MINING
  T34 Interdisciplinary Approaches to Assessing Environmental Impact of Mining
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Room 302
• SPATIAL AND TEMPORAL VARIATIONS IN MINE WATER GEOCHEMISTRY AND CHALLENGES FOR WATER TREATMENT AT IRON MOUNTAIN, CALIFORNIA
  T34 Interdisciplinary Approaches to Assessing Environmental Impact of Mining
  Sunday, 25 September 2016

  1:30 PM - 5:30 PM

  Room 302

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2015

• GEOTHERMAL MERCURY AND MICROBIOLOGY IN WESTERN NORTH AMERICA
  T238 Mercury Biogeochemistry: Sizing up Element 80 in the Earth System
  Tuesday, 3 November 2015

  1:30 PM - 5:30 PM

  Room 322/323
• A CHROMATOGRAM OF GEOCHEMICAL REACTIONS: INTERPRETING HUMIDITY CELL TESTS
  T153 Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment
  Monday, 2 November 2015

  1:30 PM - 5:30 PM

  Room 322/323

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2014

• CRITICAL EVALUATION OF THERMODYNAMIC DATA FOR SELECTED ARSENIC MINERALS AND AQUEOUS SPECIES WITH APPLICATIONS TO NATURAL WATERS
  T283 Groundwater and Surface-Water Arsenic: From Source to Sink I
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  110

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2013

• FILAMENTOUS BIOSIGNATURE PRESERVATION IN THE IRON MOUNTAIN MASSIVE SULFIDE DEPOSIT: IMPLICATIONS FOR BIOSIGNATURE DETECTION ON MARS
  T245 Celebrating the Scientific Contributions of Kirk Nordstrom—Part 1: Acid to Neutral Mine Drainage, Geochemistry of Iron and Sulfur, Sulfate Minerals, Natural Background, and Geochemical Modeling (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• SERENDIPITY AND A TAO OF GEOCHEMISTRY
  T179 Celebrating the Scientific Contributions of Kirk Nordstrom—Part 2: Geochemistry of Arsenic and Antimony, Microbial Biogeochemistry, Geothermal Systems, Radioactive Waste Disposal, and Geochemical Modeling
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 503
• FOUR DECADES OF RESEARCH ON ENVIRONMENTAL GEOCHEMISTRY AND MINERALOGY IN SUPPORT OF REMEDIATION AT THE IRON MOUNTAIN MINE SUPERFUND SITE, CALIFORNIA
  T113 Celebrating the Scientific Contributions of Kirk Nordstrom—Part 1: Acid to Neutral Mine Drainage, Geochemistry of Iron and Sulfur, Sulfate Minerals, Natural Background, and Geochemical Modeling
  Monday, 28 October 2013

  8:00 AM - 12:00 PM

  Room 503
• BIOGEOCHEMICAL PROCESSES INVOLVED IN FORMATION OF SCHWERTMANNITE-RICH SCALE IN A PIPELINE CARRYING ACID MINE DRAINAGE AT IRON MOUNTAIN MINE, CALIFORNIA
  T113 Celebrating the Scientific Contributions of Kirk Nordstrom—Part 1: Acid to Neutral Mine Drainage, Geochemistry of Iron and Sulfur, Sulfate Minerals, Natural Background, and Geochemical Modeling
  Monday, 28 October 2013

  8:00 AM - 12:00 PM

  Room 503
• THE LEGACY OF ARSENIC TRIOXIDE AT GIANT MINE, YELLOWKNIFE
  T179 Celebrating the Scientific Contributions of Kirk Nordstrom—Part 2: Geochemistry of Arsenic and Antimony, Microbial Biogeochemistry, Geothermal Systems, Radioactive Waste Disposal, and Geochemical Modeling
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 503

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2012

• COMPARISON OF OXYANION GEOCHEMISTRY (AS, SB, MO, V, W, SE) IN YELLOWSTONE'S THERMAL WATERS AND DOWNSTREAM FLUVIAL TRANSPORT
  T136 Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  203A
• AN ANALYSIS OF METHODS FOR MEASURING AQUEOUS IRON REDOX SPECIES
  T162 Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment (Posters)
  Tuesday, 6 November 2012

  9:00 AM - 6:00 PM

  Hall B

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2011

• NATURAL PYRITE WEATHERING RATE IN A SMALL CATCHMENT COMPARED WITH MINED CATCHMENTS
  T235 Monitoring and Understanding Our Landscape for the Long Term through Small Catchment Studies I: A Tribute to the Career of Owen P. Bricker
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room M100FG

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2010

• STRENGTHS AND LIMITATIONS on THE USE AND MISUSE OF AQUEOUS GEOCHEMICAL MODELS
  T236 Frontiers in Geochemistry: Kinetics and Thermodynamics of Chemical Reactions in Earth Environments through Integrated Field, Experimental, and Theoretical Studies: In Honor of J. Donald Rimstidt
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Room 302
• VARIOUS ORIGINS OF CIRCUMNEUTRAL MINE DRAINAGE AND PROBLEMS WITH CLASSIFICATION
  T210 Neutral Mine Drainage: Release, Transport, and Attenuation of Metals and Trace Elements in Circumneutral Mining Environments
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 601
• ELECTRICAL CONDUCTIVITY: THEORY AND APPLICATIONS FOR NATURAL WATERS
  T211 Sources, Transport, and Fate of Trace and Toxic Elements in the Environment
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 207
• HYDROGEOCHEMISTRY OF ARSENIC IN CIRCUMNEUTRAL GROUNDWATER, ESTER DOME, FAIRBANKS MINING DISTRICT, ALASKA
  T210 Neutral Mine Drainage: Release, Transport, and Attenuation of Metals and Trace Elements in Circumneutral Mining Environments
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 601
• EVALUATING AQUEOUS GEOCHEMICAL MODELS AND CODES
  12 Modeling Fluid-driven Geochemical Transformations: From Volcanoes to Ecosystems
  Wednesday, 9 June 2010

  8:00 AM - 12:00 PM

  Pine

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2009

• NATURAL ARSENIC ENRICHMENT: EFFECTS OF THE DIAGENETIC-TECTONIC-HYDROTHERMAL CYCLE
  T77 Geochemistry of Arsenic and Other Toxic Elements and Assessment of Environmental Risks in Global Groundwater Systems I
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  D139/140
• STUDY OF GEOTHERMAL WATER-GROUNDWATER INTERACTION AND EVOLUTION IN THERMAL FIELDS OF COSTA RICA
  T77 Geochemistry of Arsenic and Other Toxic Elements and Assessment of Environmental Risks in Global Groundwater Systems I
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  D139/140
• HYDROGEOCHEMICAL PROCESSES GOVERNING THE ORIGIN, TRANSPORT, AND FATE OF TRACE ELEMENTS FROM MINE WASTES AND MINERALIZED ROCK
  T24 Sources, Transport, and Fate of Trace and Toxic Elements in the Environment I
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 253
• WATER QUALITY AND CLIMATE CHANGE: EXAMPLE WITH ACID ROCK DRAINAGE
  T8 Climate Signals in Rivers and Streams
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  B113
• GEOCHEMICAL CONTROLS ON ARSENIC AND ANTIMONY MOBILITY IN SEDIMENT AND PORE-WATER IN A MINE-IMPACTED LACUSTRINE ENVIRONMENT
  T24 Sources, Transport, and Fate of Trace and Toxic Elements in the Environment I
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 253

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2008

• Simultaneous Oxidation Rates of Iron and Arsenic in Acid Mine Drainage (Rio Tinto, Spain) and of Arsenic and Antimony in Neutral Mine Drainage (Giant Mine, Canada)
  T297 Groundwater Arsenic: A Global Environmental Health Problem and Sustainable Mitigation I
  Wednesday, 8 October 2008

  8:00 AM - 12:00 PM
• Chemical Anatomy of the Firehole River, Yellowstone National Park: Results for As, Li, F, Hg, SiO2, and Cl from the September 2007 Synoptic Sampling
  T272 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment II
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM

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2007

• GEOCHEMICAL MODELING, PREDICTIONS, AND THE CHARACTERIZATION AND REMEDIATION OF MINE SITES
  T8 The Environmental Geology and Geochemistry of Mineral Deposits: Best Practices for Effective Prediction, Mitigation, Closure, and Remediation I
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM

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2006

• GEOCHEMISTRY OF ALUMINUM IN SURFACE AND GROUND WATERS AFFECTED BY ACID ROCK DRAINAGE
  T134 Chemical and Hydrological Interactions in the Evolution and Control of Coal and Metal Mine Drainage I
  Tuesday, 24 October 2006

  8:00 AM - 12:00 PM
• SPECIATION AND MOBILITY OF ARSENIC AND ANTIMONY IN THE BAKER CREEK TAILINGS AND PORE WATER, GIANT GOLD MINE, NWT
  T129 Distribution of Arsenic and Related Metalloids in Surface and Ground Waters: Controls and Challenges III
  Tuesday, 24 October 2006

  8:00 AM - 12:00 PM
• ARSENIC AND ANTIMONY GEOCHEMISTRY IN THERMAL WATERS OF YELLOWSTONE NATIONAL PARK
  T94 Distribution of Arsenic and Related Metalloids in Surface and Ground Waters: Controls and Challenges II
  Monday, 23 October 2006

  1:30 PM - 5:30 PM

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2005

• PRE-MINING GROUND-WATER QUALITY IN DEBRIS FANS DEVELOPED FROM PYRITE-MINERALIZED EROSIONAL "SCARS" IN THE RED RIVER VALLEY, NEW MEXICO: COMPARISON BETWEEN MINED AND UNMINED AREAS
  T175 Mine Rock Piles and Pyritically Altered Areas: Their Slope Stability and Effect on Water Quality
  Tuesday, 18 October 2005

  1:30 PM - 5:30 PM
• CONTROLS OF SURFACE AND GROUND-WATER CHEMISTRY IN MINERALIZED BUT UNMINED AREAS, SOUTHERN ROCKY MOUNTAINS
  T175 Mine Rock Piles and Pyritically Altered Areas: Their Slope Stability and Effect on Water Quality
  Tuesday, 18 October 2005

  1:30 PM - 5:30 PM
• UNRAVELING AQUEOUS SULFATE STABLE ISOTOPES FROM PYRITE OXIDATION AND GYPSUM DISSOLUTION IN THE UPPER ANIMAS DRAINAGE BASIN, SAN JUAN MOUNTAINS, COLORADO
  T20 Experimental, Theoretical, Stable Isotope, and Predictive Studies of Sulfide Oxidation Processes in the Field and Laboratory
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM

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2004

• CONTRASTING GROUND-WATER GEOCHEMISTRY BETWEEN ACIDIC DEBRIS-FLOW WATERS AND NEUTRAL-PH BEDROCK WATERS IN MINERALIZED VOLCANICS, RED RIVER VALLEY, NEW MEXICO
  T200 Mountain Watershed Pollutant Transport and Water Quality Issues, Including Groundwater Surface-Water Interplay in Pollutant Transfer
  Wednesday, 10 November 2004

  8:00 AM - 12:00 PM
• LINKING GEOCHEMICAL AND HYDROLOGIC MODELS OF GROUND WATER IN TWO ROCKY MOUNTAIN CATCHMENTS: STRAIGHT CREEK, NM AND HANDCART GULCH, CO
  T233 The Occurrence, Storage, and Flow of Groundwater in Mountainous Terrain
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM
• INFLUENCE OF HYDROLOGIC CONDITIONS ON HISTORICAL WATER QUALITY IN A STREAM AFFECTED BY NATURAL AND MINING-RELATED SOURCES, 1965-2001
  27 Geochemistry I: Geochemistry of the Earth's Surface
  Sunday, 7 November 2004

  1:30 PM - 5:30 PM
• GEOCHEMICAL AND REACTIVE-TRANSPORT MODELING BASED ON LOW-FLOW AND SNOWMELT TRACER INJECTION-SYNOPTIC SAMPLING STUDIES FOR THE RED RIVER, NEW MEXICO
  T9 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment
  Sunday, 7 November 2004

  8:00 AM - 12:00 PM
• STORM AND DIEL SURFACE-WATER CHEMISTRY VARIATIONS IN THE RED RIVER NEAR QUESTA, NEW MEXICO
  T9 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment
  Sunday, 7 November 2004

  8:00 AM - 12:00 PM

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2003

• ORPIMENT SOLUBILITY EQUILIBRIUM AND ARSENIC SPECIATION FOR A HOT SPRING AT YELLOWSTONE NATIONAL PARK USING REVISED THERMODYNAMIC DATA
  T12 Geochemical Modeling of Arsenic Speciation, Transformation, and Reactive Transport in Groundwater
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM
• HYDRONIUM-RICH JAROSITE AND ASSOCIATED WATER FROM THE RICHMOND MINE, IRON MOUNTAIN, CALIFORNIA
  20 Metals in the Environment I
  Friday, 28 March 2003

  8:15 AM - 12:00 PM

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2002

• CRITICAL EVALUATION OF THERMODYNAMIC PROPERTIES AND GEOCHEMICAL RELATIONSHIPS FOR SELECTED ARSENIC SPECIES
  T131 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I: A Tribute to Gunter Faure
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM
• WATER SAMPLE PRESERVATION FOR DISSOLVED ARSENIC(III/V)
  T131 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I: A Tribute to Gunter Faure
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM
• THE QUESTA BASELINE AND PRE-MINING GROUND-WATER QUALITY INVESTIGATION: PRELIMINARY DATA
  T17 Groundwater and Hardrock Mining
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM

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2001

• ARSENIC REDOX CHEMISTRY OF THERMAL WATERS IN YELLOWSTONE NATIONAL PARK
  T47 Natural Arsenic in Groundwater: Science, Regulation, and Health Implications
  Monday, 5 November 2001

  1:30 PM - 5:30 PM
• MINING, LAND USE, AND WATER QUALITY - ISSUES OF COMPATIBILITY AND SUSTAINABILITY
  50 Integrated Approaches to Water Quality Issues
  Thursday, 28 June 2001

  10:00 AM - 4:30 PM

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Date Unknown

• USE OF 3-HELIUM/TRITIUM AGES TO DETERMINE CHLOROFLUOROCARBON DEGRADATION ASSOCIATED WITH NATURALLY OCCURRING ACID DRAINAGE, QUESTA, NEW MEXICO
  T247 Dissolved Gases as Indicators of Geochemical and Hydrogeologic Processes (Posters)