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Activity

2013

• SOIL IRON IN NODULES AND RETICULATE MOTTLING: PROCESSES OF FORMATION IN THE GREEN MOUNTAIN SOIL AND BEYOND
  272 Special Session: Accomplishments, Challenges, and Frontiers in Soil Geomorphology: In Memory of Donald L. Johnson
  Tuesday, 29 October 2013

  1:00 PM - 5:00 PM

  Mile High Ballroom 3C

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2010

• THE USE OF MULTIPLE STABLE ISOTOPES TO DISCERN SOLUTE SOURCES AND GEOCHEMICAL PROCESSES IN ANTARCTIC LAKES
  T67 Of Isotopes and Lakes: A Tribute to Mike Talbot
  Sunday, 31 October 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom 1CD

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2009

• SOME APPROACHES TO DISTINGUISHING BETWEEN LITHOGENIC AND BIOGENIC PROCESSES IN SOILS
  T141 What Does Biology Have to Do With It? Biota in Weathering, Nutrient Cycling, Mineral Surface Interactions, and Mineral Precipitation
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  C124

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2008

• Chromium Stable Isotope Fractionation during Transport: Sorption and Oxidation Experiments
  T239 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM
• Iron Mass Balance in a Chronosequence of Upland Soils: Surficial Accumulation Due to Biological Lifting of Mineral Iron
  56 Soils through Time: Critical Zone Studies of Processes and Their Effects
  Monday, 6 October 2008

  8:00 AM - 12:00 PM

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2007

• STRONTIUM ISOTOPE RECORD OF SEASONAL SCALE VARIATIONS IN SEDIMENT SOURCES AND SEDIMENT TRAPPING IN LOW-ENERGY, SUBTIDAL AREAS OF THE LOWER HUDSON RIVER ESTUARY
  36 New Insights in Atlantic Continental Margin Processes
  Tuesday, 13 March 2007

  3:00 PM - 4:45 PM

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2004

• SURFACE WATER DISSOLVED LOADS AND SOIL CHEMICAL WEATHERING RATES: RESULTS FROM THE SANTA CRUZ TERRACES
  27 Geochemistry I: Geochemistry of the Earth's Surface
  Sunday, 7 November 2004

  1:30 PM - 5:30 PM

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2003

• STOICHIOMETRY OF NITROGEN AND BASE CATIONS IN ATMOSPHERIC FED FORESTS OF THE OREGON COAST RANGE
  T101 Ecological Stoichiometry: Elemental Cycling and Biogeochemical Interactions in Ecosystem Processes
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• EXPERIMENTAL STUDIES OF MICROBIAL MECHANISMS OF METAL SULFIDE OXIDATION: STABLE ISOTOPIC SYSTEMATICS OF SULFATE AND IRON OXIDE
  T101 Ecological Stoichiometry: Elemental Cycling and Biogeochemical Interactions in Ecosystem Processes
  Monday, 3 November 2003

  1:30 PM - 5:30 PM

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2002

• IRON ISOTOPE SIGNATURES OF BIOTICALLY AND ABIOTICALLY PRECIPITATED IRON-OXIDES
  5 Geomicrobiology
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM
• DESERT SPRING TUFF, CENTRAL OREGON CASCADE RANGE: NEW PERSPECTIVES ON SOURCE, GENESIS, AND HAZARDS
  35 Hazards and Risks from Cascade Volcanoes
  Wednesday, 15 May 2002

  8:00 AM - 12:00 PM

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2001

• STABLE ISOTOPE VARIATIONS OF HEXAVALENT CHROMIUM IN GROUNDWATERS OF THE MOJAVE DESERT, CALIFORNIA, USA
  T44 Application of Geochemistry to Understanding Groundwater–Surface Water Interactions
  Monday, 5 November 2001

  1:30 PM - 5:30 PM

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Date Unknown

• MARINE BARITE: A POTENTIAL RECORDER OF SEAWATER CALCIUM ISOTOPE COMPOSITION
  121 Paleoclimatology/Paleoceanography (Posters) I