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Activity

2008

• Environmental and Geological Controls on the Soil Carbon Cycle In a Changing World
  9 Pardee Keynote Symposia: Carbon Sequestration: Methods, Markets and Policy
  Wednesday, 8 October 2008

  3:00 PM - 5:30 PM
• Boundary Conditions and Climate: Dual Controls on Hillslope Evolution in the Atacama Desert
  T335 Integration of Soils and Geomorphology in Deserts: A Tribute to the 50 Years of Soil Research of Dan Yaalon
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM
• Relict Soils: The Other Kind of Paleosol
  205 Critical Zone Studies of Soils and Weathering: Implications for Interpreting Climate and Landscapes of the Past
  Monday, 6 October 2008

  1:30 PM - 5:30 PM
• Quantitative Feedback Between the Rates of Soil Chemical Weathering and Colluvial Sediment Transport along a Hillslope Transect
  56 Soils through Time: Critical Zone Studies of Processes and Their Effects
  Monday, 6 October 2008

  8:00 AM - 12:00 PM
• Tracking the Provenance of Soil Nutrients in Arid to Hyperarid Soils of the Atacama Desert, Chile, Using Strontium Isotopes
  51 Gains and Losses: Soil Nutrients and Moisture in Aridic Soils Under Changing Climates
  Sunday, 5 October 2008

  8:00 AM - 12:00 PM
• Using Airborne-Based LIDAR to Test a Biologic Hypothesis of Mima Mound Formation in the Great Central Valley, California
  T172 The Origin of Mima Mounds and Similar Micro-Relief Features: Multidisciplinary Perspectives
  Sunday, 5 October 2008

  1:30 PM - 4:45 PM

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2007

• COATINGS ON ATACAMA DESERT BASALT: A POSSIBLE ANALOG FOR COATINGS ON GUSEV PLAINS BASALT
  T103 Wet Mars: Understanding The Red Planet's Aqueous History through Terrestrial Fieldwork
  Monday, 29 October 2007

  1:30 PM - 5:30 PM
• QUANTIFYING THE ROLE OF SAPROLITE WEATHERING IN LANDSCAPE EVOLUTION
  T10 Field-Based Quantitative Studies of Chemical and Physical Weathering
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM

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2006

• THE ARID TO HYPERARID HYDROLOGICAL INTERFACE ON EARTH: A BIOGEOCHEMICAL THRESHOLD
  T188 Surficial Processes at the Hyperarid Limit: Current Research in the Atacama Desert, Chile I
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• PHYLLOSILICATE MINERALOGY OF ATACAMA DESERT SOILS: INSIGHT INTO ATACAMA SOIL FORMATION PROCESSES
  T216 Surficial Processes at the Hyperarid Limit: Current Research in the Atacama Desert, Chile II
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM
• HILLSLOPE PROCESSES AND FORM IN THE HYPERARID ATACAMA: LEGACIES, BOUNDARY CONDITIONS, CLIMATIC FLUCTUATIONS, AND SALT
  T188 Surficial Processes at the Hyperarid Limit: Current Research in the Atacama Desert, Chile I
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• ASSESSING CATION DEPOSITION AND REMOBILIZATION IN ARID SOILS OF THE ATACAMA DESERT, CHILE
  T216 Surficial Processes at the Hyperarid Limit: Current Research in the Atacama Desert, Chile II
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM
• TRANSFORMATION OF THE SOIL N CYCLE AT THE ARID-HYPERARID TRANSITION ON EARTH
  T216 Surficial Processes at the Hyperarid Limit: Current Research in the Atacama Desert, Chile II
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM

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2004

• RELICT SOILS AND PALEOCLIMATE: LESSONS FROM THE WIND RIVER BASIN, WYOMING
  T13 Stable Isotopes in Fossils and Paleosols: Records of Late Cenozoic Environmental Change
  Sunday, 7 November 2004

  8:00 AM - 12:00 PM

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2002

• THE QUANTITATIVE INTERACTION BETWEEN BIOLOGY AND HILLSLOPE SOIL PROCESSES: A MATHEMATICAL MODEL FOCUSING ON POCKET GOPHERS (GEOMYIDAE) AS SOIL EROSION AGENTS
  164 Quaternary Geology/Geomorphology III
  Tuesday, 29 October 2002

  1:30 PM - 5:30 PM
• SOIL GEOCHEMISTRY IN THE PRESENCE OF LIFE, OR LACK OF IT, ALONG A HYPERARID PRECIPITATION GRADIENT IN THE ATACAMA DESERT, CHILE
  T28 Geology, Biogeochemistry, and Ecology: A New Synthesis for Arid Landscape Processes
  Sunday, 27 October 2002

  8:00 AM - 12:00 PM

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2001

• GLOBAL PATTERNS OF THE ISOTOPIC COMPOSITION OF SOIL AND PLANT NITROGEN
  152 General Geochemistry
  Thursday, 8 November 2001

  8:00 AM - 12:00 PM
• INTERPRETING THE SIGNIFICANCE OF STABLE ISOTOPIC VARIATIONS WITHIN MAMMALIAN TEETH: EVALUATING THE INFLUENCE OF BIOLOGICAL VS. ENVIRONMENTAL FACTORS
  T45 High-Resolution Geochemical Bioarchives: Recognition of Signals and Implications for Evolution, Paleoecology, and Paleoclimatology
  Monday, 5 November 2001

  1:30 PM - 5:30 PM

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Date Unknown

• CHEMICAL WEATHERING VS. PHYSICAL EROSION IN HYPERARID, ARID, AND SEMIARID HILLSLOPE SOILS IN THE ATACAMA DESERT – DISCOVERING A PROCESS THRESHOLD
  22 Geomorphology (Posters)
• Paleoclimate Reconstructions from a Miocene-Aged Soil In the Atacama Desert
  194 Paleoclimatology/Paleoceanography (Posters)
• ISOTOPIC ANALYSES OF FERAL HORSES FROM SHACKLEFORD BANKS, NORTH CAROLINA
  160 Paleontology/Paleobotany (Posters) I
• ISOTOPIC FRACTIONATION OF ATMOSPHERICALLY DERIVED OXYANIONS IN SOILS ALONG A RAINFALL GRADIENT IN THE ATACAMA DESERT, CHILE
  T192 Naturally Occurring Perchlorate (and Other Oxyanions) in the Hydrologic Cycle—Origins, Accumulation, Transformations, and Transport (Posters)
• DECONSTRUCTING THE CLIMATE-EROSION CONNECTION
  T112 Erosion: Processes, Rates, and New Measuring Techniques (Posters)
• THE IMPACT OF CLIMATE AND BOUNDARY CONDITIONS ON HILLSLOPE EROSION RATES IN THE ATACAMA DESERT, CHILE
  T237 Using Geochronology to Build Better Records and Solve Geomorphic and Paleoclimate Questions—Recent Advances and Findings (Posters)
• HIGHER RESOLUTION O ISOTOPE RECORDS FROM PEDOGENIC CARBONATE LAMINATIONS, WIND RIVER BASIN, WYOMING
  T237 Using Geochronology to Build Better Records and Solve Geomorphic and Paleoclimate Questions—Recent Advances and Findings (Posters)