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Activity

2024

• MINERAL-ORGANIC MATTER INTERACTIONS IN AQUATIC SYSTEMS: THE NEED FOR INTEGRATED, MULTI-MODAL IMAGING AND SPECTROSCOPY
  T14 Synchrotron X-ray and Neutron Applications in Earth and Environmental Science
  Sunday, 22 September 2024

  8:00 AM - 12:00 PM

  213B

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2021

• AN XRF STUDY IN MECHANISMS OF CHROMIUM REMOVAL FROM INDUSTRIAL STORM WATER USING PEAT MEDIUM
  T110 Source, Fate, and Roles of Natural Organic Matter in Geochemical Cycling of Metals and Metalloids in Surface and Groundwater Systems
  Monday, 11 October 2021

  1:30 PM - 5:30 PM

  D135

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2020

• MINERALOGICAL HETEROGENEITY AND THE DEEP CONTINENTAL BIOSPHERE
  Session 6: It's a Small (Microbial) World
  Monday, 18 May 2020

  8:00 AM - 10:00 AM

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2018

• USING A REACTIVE TRANSPORT MODEL TO EVALUATE TEMPERATURE-DEPENDENT ARSENIC RELEASE DOWNGRADIENT OF NUTRIENT-RICH SURFACE WATER SYSTEMS
  23 Natural Contaminants in Groundwater Drinking Water Sources: When Natural Doesn't Mean Healthy
  Tuesday, 17 April 2018

  8:00 AM - 12:00 PM

  Room 260/262

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2012

• THE ROLE OF CALCIUM IN HUMIC-CLAY COMPLEX FORMATION IN SOILS
  156 Environmental Geoscience (Posters)
  Tuesday, 6 November 2012

  9:00 AM - 6:00 PM

  Hall B

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2011

• SPECIATION AND MINERALOGY OF ARSENIC IN GLACIAL SEDIMENTS AND THEIR EFFECT ON ARSENIC CONCENTRATIONS IN GROUNDWATER, MINNESOTA, USA
  T283 Advances in Characterizing Sources and Release of Naturally Occurring Trace Elements to Aquatic Systems and Groundwater
  Wednesday, 12 October 2011

  1:30 PM - 5:30 PM

  Room M100FG
• IRON MINERAL FORMATION IN MICROBIAL MATS FORMED FROM SHIELD BRINES ALONG AN OXIDATION-REDUCTION GRADIENT
  T129 Microbial Mediation of Authigenic Minerals: From Precipitation to Dissolution
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room 211AB

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2009

• MOLECULAR ENVIRONMENTAL SCIENCE AT THE LANDSCAPE SCALE: X-RAY ABSORPTION SPECTROSCOPY STUDIES OF ARSENIC GEOCHEMISTRY IN GLACIAL TILLS
  T174 Geochemistry of Arsenic and Other Toxic Elements and Assessment of Environmental Risks in Global Groundwater Systems (Posters)
  Tuesday, 20 October 2009

  9:00 AM - 6:00 PM

  Hall A