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Activity

2024

• ECOSYSTEM IMPACTS OF CRITICAL MATERIAL RECOVERY AND PROCESSING: ECOTOXICITY TESTING ON DGA EXTRACTANTS
  T54 Environmental Geochemistry and Health
  Sunday, 22 September 2024

  1:30 PM - 5:30 PM

  210D

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2022

• APPLICATION OF PHOTOSYNTHETIC MICROBIAL MAT TOWARD ATTENUATION OF MINING-IMPACTED WATERS
  T114 Environmental Geochemistry and Health II
  Monday, 10 October 2022

  1:30 PM - 5:30 PM

  503

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2019

• INFLUENCE OF FULVIC ACID FRACTIONATION BY METAL HYDROXIDES ON DAPHNIA MAGNA COPPER TOXICITY
  158 D8. Minerals, Energy, Microbes, and Organics: Impacts on the Environment, Society and Health
  Tuesday, 24 September 2019

  8:00 AM - 12:00 PM

  Room 132ABC, North Building

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2013

• FULVIC ACID CHARACTERIZATION AND VARIABILITY IN ALPINE WATERSHEDS
  T82 Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment
  Sunday, 27 October 2013

  1:00 PM - 5:00 PM

  Room 503

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2011

• QUANTIFYING THE IN SITU FLUX OF WATER, URANIUM, AND MICROBIAL BIOMASS
  T88 Uranium in Groundwater: Biogeochemical Controls on Mobility and Persistence
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 211AB

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2010

• RADIUM RESIDENCE IN PHOSPHOGYPSUM OF JORDAN: IMPLICATIONS FOR INHALATION EXPOSURE
  T141 Geochemistry of Atmospheric Particulates: From Sources to Impacts on the Environment and Health
  Monday, 1 November 2010

  1:30 PM - 5:30 PM

  Room 302

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2008

• A Regional-Scale Study of Chromium and Nickel in Soils of Northern California
  T325 Soil Geochemistry: Databases and Applications at Regional to Continental Scales
  Wednesday, 8 October 2008

  1:30 PM - 5:30 PM
• Influence of Organic Matter Fractionation on Aquatic Copper Toxicity In Mineralized Environments
  T239 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM

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2007

• MEASUREMENT OF URANIUM COMPLEXATION BY DISSOLVED ORGANIC MATTER USING HYPHENATED TECHNIQUES
  T92 Innovative Approaches to Uranium Mining and Groundwater Restoration
  Monday, 29 October 2007

  1:30 PM - 5:30 PM
• CHARACTERIZATION OF DISSOLVED ORGANIC CARBON IN A BIOSTIMULATED AQUIFER
  T92 Innovative Approaches to Uranium Mining and Groundwater Restoration
  Monday, 29 October 2007

  1:30 PM - 5:30 PM
• A STABLE ISOTOPE TECHNIQUE TO DETERMINE ZINC PATHWAYS AND AQUATIC TOXICITY IN THE AQUATIC ENVIRONMENT
  T63 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment II
  Monday, 29 October 2007

  8:00 AM - 12:00 PM
• ANTICIPATING POTENTIAL ENVIRONMENTAL EFFECTS OF AQUEOUS METALS IN MINERALIZED AREAS USING THE BIOTIC LIGAND MODEL
  T36 The Environmental Geology and Geochemistry of Mineral Deposits: Best Practices for Effective Prediction, Mitigation, Closure, and Remediation II
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM

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2006

• LINKING GEOSCIENCE WITH TOXICOLOGY TO PREDICT ACUTE METAL TOXICITY IN STREAMS
  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

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2005

• ADVANCES IN SIMPLE METHODS OF ASSESSING THE TOXICITY OF MINE WASTES
  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
• THE ROLE OF PCO2, PH AND GROUNDWATER COMPOSITION ON NEPTUNIUM(V) ADSORPTION TO NATURITA ALLUVIAL AQUIFER SEDIMENT: COMPARISON TO URANIUM(VI)
  6 Uranium Legacy of Western Colorado and Eastern Utah
  Monday, 23 May 2005

  1:00 PM - 5:00 PM

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2004

• DEVELOPMENT AND APPLICATION OF A SIMPLE SCHEME TO DETERMINE THE AQUATIC TOXICITY OF MINE WASTES
  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
• APPLICATION OF GEO-ENVIRONMENTAL AND BIOTIC LIGAND MODELS TO WATERSHED-SCALE RISK ASSESSMENT RELATED MINING OPERATIONS
  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
• TRANSPORT PROPERTIES OF DISSOLVED ORGANIC CARBON IN A CLAY-RICH AQUITARD
  T201 Aquitard Studies: Understanding Geologic Constraints on Flow and Transport in Groundwater Flow Systems
  Wednesday, 10 November 2004

  8:00 AM - 12:00 PM
• COMPARISON OF ENZYMATIC BIOASSAYS TO CONVENTIONAL AQUATIC TOXICITY TESTING IN A MINING INFLUENCED STREAM
  242 Environmental Geoscience (Posters) II
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM
• URANIUM BIOREDUCTION AND PRECIPITATION: STABILITY OF U(IV)-CITRATE COMPLEXES
  65 Geochemistry II: Organic Geochemistry
  Monday, 8 November 2004

  8:00 AM - 12:00 PM
• USING COMMERICALLY AVAILABLE ENZYME BIOASSAYS TO RAPIDLY SCREEN AND MONITOR METAL-CONTAMINATED SITES
  T9 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment
  Sunday, 7 November 2004

  8:00 AM - 12:00 PM
• SEASONAL TRENDS IN METAL TRANSPORT IN A MINING-IMPACTED STREAM: NORTH FORK CLEAR CREEK (NFCC), COLORADO
  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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2002

• SIZE DISTRIBUTIONS OF TRACE ELEMENTS IN COLLOIDS DETERMINED BY FIELD FLOW FRACTIONATION - INDUCTIVELY COUPLED PLASMA- MASS SPECTROMETRY (FFF-ICP-MS)
  83 Environmental Geoscience (Posters) I
  Monday, 28 October 2002

  1:30 PM - 5:30 PM

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2001

• CONTROLS ON THE DISTRIBUTION AND TRANSPORT OF DISSOLVED ORGANIC CARBON IN A THICK, CLAY-RICH AQUITARD
  T116 Diffusive Transport Processes in the Subsurface
  Wednesday, 7 November 2001

  8:00 AM - 12:00 PM
• CONTROL OF IRON AND TRACE-METAL MOBILITY IN AN ALLUVIAL AQUIFER AFFECTED BY ACIDIC ROCK DRAINAGE
  T118 Iron in Sedimentary Aquifers: Biological, Chemical, and Physical Controls on Iron Mobility
  Wednesday, 7 November 2001

  8:00 AM - 10:00 AM
• FROM DETRITUS TO SEA FOAM: THE FORMATION, REACTIVITY AND DISPOSITION OF NATURAL ORGANIC MATTER IN FRESH WATERS
  50 Integrated Approaches to Water Quality Issues
  Thursday, 28 June 2001

  10:00 AM - 4:30 PM

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Date Unknown

• CHEMISTRY OF SEDIMENTS IN A HIGH-GRADIENT MOUNTAIN STREAM IMPACTED BY MINING AS RELATED TO METAL TRANSPORT AND AQUATIC TOXICITY
  T92 Integrated Studies of the Effects of Abandoned Mines on the Environment (Posters)
• PROPERTIES OF NATURAL ORGANIC MATTER (NOM) RELEVANT TO CONSIDERATIONS OF TRANSPORT AND TRANSFORMATIONS OF ANTHROPOGENIC CHEMICALS
  58 Integrated Approaches to Water Quality Issues (Posters)
• CONSIDERATIONS OF OBSERVATIONAL SCALE WHEN EVALUATING THE EFFECT OF, AND REMEDIATION STRATEGIES FOR, A FLUVIAL TAILINGS DEPOSIT IN THE UPPER ARKANSAS RIVER BASIN, COLORADO, USA
  58 Integrated Approaches to Water Quality Issues (Posters)