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Activity

2010

• PREDICTING RISKS TO AQUATIC LIFE BASED on LITHOLOGIC SPECIFIC GEOCHEMICAL BASELINES
  T87 Integrated Approaches to Modeling Geochemical, Hydrological, and Ecological Processes in Watersheds I
  Monday, 1 November 2010

  8:00 AM - 12:00 PM

  Room 207

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2008

• Determination of Premining Geochemical Background and Delineation of Extent of Sediment Contamination In Blue Creek Downstream from Midnite Mine, Stevens County, Washington
  203 Environmental Geoscience I - Natural Hazard Assessment, 3D Modeling, and Site Characterization
  Monday, 6 October 2008

  1:30 PM - 5:30 PM

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2007

• LANDSCAPE GEOCHEMISTRY OF CENTRAL COLORADO—RESULTS FROM STREAM-SEDIMENT DATA
  T37 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM
• LANDSCAPE ECOTOXICOLOGY: LINKING CATCHMENT LITHOLOGY TO THE ECOLOGICAL STATE OF STREAMS IN THE CENTRAL ROCKY MOUNTAINS OF COLORADO
  T37 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM
• REGIONAL VARIATIONS IN SURFACE-WATER CHEMISTRY IN CENTRAL COLORADO, INCLUDING AREAS AFFECTED BY HIGH BACKGROUND AND HISTORIC MINING
  T37 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM

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2005

• GEOCHEMICAL ASSESSMENT OF METALS IN SEDIMENT FROM THE SAN CARLOS RESERVOIR AND THE GILA, SAN CARLOS, AND SAN FRANCISCO RIVERS, ARIZONA
  T73 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment
  Monday, 17 October 2005

  8:00 AM - 12:00 PM

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2003

• GEOCHEMICAL PROCESSES AFFECTING STORAGE OF MAJOR AND TRACE ELEMENTS IN IRON BOG AND WETLAND SEDIMENTS, UPPER ANIMAS RIVER WATERSHED, COLORADO
  11 Water Resources in the Rocky Mountains: A Holistic View Centered on Coupled Processes
  Thursday, 8 May 2003

  1:30 PM - 4:50 PM
• WHERE HAVE ALL THE TAILINGS GONE?
  2 The San Juan Mountains: A Dynamic Earth System I
  Wednesday, 7 May 2003

  8:30 AM - 12:00 PM

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2002

• DEVELOPMENT OF GEOENVIRONMENTAL MODELS FOR MINERAL DEPOSITS BY THE USGS
  T127 Mining in the Twenty-First Century: Meeting the Environmental Challenges
  Tuesday, 29 October 2002

  8:00 AM - 12:00 PM
• INTEGRATED RESULTS FROM THE ANIMAS RIVER WATERSHED PROJECT, SOUTHWESTERN COLORADO
  T64 Integrated Studies of the Effects of Abandoned Mines on the Environment
  Monday, 28 October 2002

  8:00 AM - 12:00 PM
• CHARACTERIZING WATER, BED SEDIMENT, AND AQUATIC HEALTH IN A WATERSHED AFFECTED BY HISTORICAL MINING, MONTANA
  T64 Integrated Studies of the Effects of Abandoned Mines on the Environment
  Monday, 28 October 2002

  8:00 AM - 12:00 PM
• A GIS DATA VIEWER FOR PHYSICAL AND GEOCHEMICAL CHARACTERIZATION OF ABANDONED MINE LANDS: AN EXAMPLE FROM THE ANIMAS RIVER WATERSHED, SILVERTON, COLORADO
  T64 Integrated Studies of the Effects of Abandoned Mines on the Environment
  Monday, 28 October 2002

  8:00 AM - 12:00 PM
• FERRICRETE DEPOSITS-NATURAL ANALOGS OF ACID MINE-DRAINAGE PROCESSES, UPPER ANIMAS RIVER WATERSHED, COLO
  T17 Groundwater and Hardrock Mining
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM
• SURFICIAL GEOLOGIC MAPPING AND SEDIMENT GEOCHEMISTRY USED TO DOCUMENT PRE- AND POST-MINING CONDITIONS, ANIMAS RIVER VALLEY, COLORADO
  T17 Groundwater and Hardrock Mining
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM