Peggy O'Day
Merced, CA
Activity
2024
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MERCURY SPECIATION IN MINE WASTE AND LICHEN SAMPLES FROM A FORMER MINE SITE BY HERFD X-RAY ABSORPTION SPECTROSCOPY
T128 Advances in Environmental Geochemistry II: Honoring the Scientific Contributions of Charles N. AlpersMonday, 23 September 20241:30 PM - 5:30 PM210D
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MERCURY CYCLING IN COAGULANT-TREATED WETLAND SOILS UPON REWETTING: A CONTROLLED LABORATORY INCUBATION
T128 Advances in Environmental Geochemistry II: Honoring the Scientific Contributions of Charles N. AlpersMonday, 23 September 20241:30 PM - 5:30 PM210D
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DEVELOPMENT AND EVALUATION OF AN IN-SITU REMEDIATION TECHNOLOGY FOR MERCURY CONTAMINATED SEDIMENTS
T128 Advances in Environmental Geochemistry II: Honoring the Scientific Contributions of Charles N. AlpersMonday, 23 September 20241:30 PM - 5:30 PM210D
2013
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MINERAL SURFACE REACTIVITY AND SORPTION MODELING OF PB2+ AND CD2+ ON KAOLINITE AND GIBBSITE
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 20139:00 AM - 6:30 PMHall D
2012
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CHARACTERIZATION OF U(VI) MINERAL PHASES FORMED BY HOMOGENEOUS NUCLEATION FROM ACIDIC CRIB WASTE
T82 Investigating the Future of Uranium in the Geosciences: An Examination of Environmental Studies and ApplicationsMonday, 5 November 20128:00 AM - 12:00 PM208B
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MECHANISMS AND KINETICS OF ANAEROBIC ABIOTIC AND NITRATE-DEPENDENT BACTERIAL U(IV) OXIDATION
T78 Biogeochemical Processes Influence the Environmental Fate of Contaminants: The Role of Hydrology and Ecology in the Chemical Evolution of WaterMonday, 5 November 20128:00 AM - 12:00 PM213D
2009
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IMMOBILIZATION OF MERCURY(II) BY ETTRINGITE-TYPE PHASES: MODELING AND EXPERIMENTS
T256 Fluid-Driven Geochemical Transformations: In Honor of Harold Helgeson (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A
2007
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THE RISE OF SYNCHROTRONS AND MOLECULAR ENVIRONMENTAL SCIENCE
T102 A Retrospective and Prospective Look at Mineralogy, Petrology, and Geochemistry II: A Session in Honor of Gordon E. Brown, Jr.Monday, 29 October 20071:30 PM - 5:30 PM