Andrew S. Todd
U.S. Geological Survey, Denver, CO
Activity
2016
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INTERDISCIPLINARY ASSESSMENT OF MERCURY AND ARSENIC FROM A CARBONATE-HOSTED ORE DEPOSIT, CENTRAL IDAHO, U.S.A
T34 Interdisciplinary Approaches to Assessing Environmental Impact of MiningSunday, 25 September 20161:30 PM - 5:30 PMRoom 302
2012
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POSSIBLE LINKS BETWEEN CLIMATE CHANGE AND DETERIORATING WATER QUALITY IN A MINERALIZED WATERSHED
T136 Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the EnvironmentTuesday, 6 November 20128:00 AM - 12:00 PM203A
2011
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POTENTIAL EFFECTS OF CLIMATE CHANGE ON WATER QUALITY IN MINERALIZED WATERSHEDS
32 Plenary: Geological Research for Our Health (2011 - Year of Science in Health Research)Tuesday, 6 September 20113:30 PM - 5:50 PMA 014
2010
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MiniSipper: A NEW HIGH-CAPACITY, LONG-DURATION, AUTOMATED IN-SITU WATER SAMPLER FOR ACID MINE DRAINAGE MONITORING
T82 Sources of Acid Rock Drainage to Draining Mine Tunnels and in Complex Geologic SystemsMonday, 1 November 20108:00 AM - 12:00 PMRoom 402
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APPLYING NUMERICAL MODELING TO EVALUATE THE SIGNIFICANCE OF CLIMATE AND HYDROLOGY IN THE FORMATION OF NATURAL ACID-ROCK DRAINAGE IN MINERALIZED WATERSHEDS
T87 Integrated Approaches to Modeling Geochemical, Hydrological, and Ecological Processes in Watersheds IMonday, 1 November 20108:00 AM - 12:00 PMRoom 207
2007
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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 IIMonday, 29 October 20078:00 AM - 12:00 PM