T172 On the Forefront of Terrestrial and Marine Organic Geochemistry: A Tribute to John I. Hedges

Tuesday, 4 November 2003
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  THE PRESERVATION OF SEDIMENTARY ORGANIC MATTER BY IN SITU POLYMERISATION
  Neal S. Gupta, Univ of Bristol, Bristol, N/A and Derek E.G. Briggs, Yale Univ, New Haven, CT and Margaret E. Collinson, Royal Holloway Univ of London, Surrey, N/A and Richard P. Evershed, Univ of Bristol, Bristol, N/A and Richard D. Pancost, Univ of Bristol, Bristol, N/A
  62955 (Technical Sessions)
• 1:45 PM
  C3/C4 VARIATIONS IN HIGHER SALT MARSH SEDIMENTS: AN APPLICATION OF COMPOUND SPECIFIC ISOTOPIC ANALYSIS OF LIPID BIOMARKERS TO LATE HOLOCENE PALEOCLIMATIC RESEARCH
  Benjamin R. Tanner, Univ of Tennessee, Knoxville, TN and Maria E. Uhle, Univ of Tennessee, Knoxville, TN
  67513 (Technical Sessions)
• 2:00 PM
  A VIEW OF ORGANIC MATTER PRESERVATION THROUGH THE ISOTOPIC ANALYSIS OF INDIVIDUAL FATTY ACIDS
  Mary Jo Geyer, Univ of Virginia, Charlottesville, VA and Stephen A. Macko, Univ of Virginia, Charlottesville, VA
  65778 (Technical Sessions)
• 2:15 PM
  IS THE CHARACTERISTIC ELEMENTAL, ISOTOPIC AND BIOCHEMICAL COMPOSITION OF MINERAL-ASSOCIATED ORGANIC MATTER IN SOILS AND SEDIMENTS THE CONSEQUENCE OF SORPTION?
  Anthony K. Aufdenkampe, Stroud Water Rsch Ctr, Avondale, PA and John I. Hedges, Univ of Washington, Seattle, WA and Paul D. Quay, Univ of Washington, Seattle, WA and Jeffrey E. Richey, Univ of Washington, Seattle, WA and Alex V. Krusche, Universidade de São Paulo, Piracicaba, SP, N/A
  65330 (Technical Sessions)
• 2:30 PM
  RELATING THE OCCURRENCE AND ABUNDANCE OF PYROGENIC PAH TO MODERN, TRIASSIC, AND CARBONIFEROUS ATMOSPHERIC OXYGEN LEVELS
  Patrick Schuneman, The Univ of Tennessee, Knoxville, TN and Maria Uhle, Univ of Tennessee, Knoxville, TN
  59994 (Technical Sessions)
• 2:45 PM
  IMPACT OF LAND-USE CHANGE ON CARBON BURIAL ON THE NORTHERN CALIFORNIA SHELF
  Elana L. Leithold, North Carolina State Univ, Raleigh, NC and David W. Perkey, North Carolina State Univ, Raleigh, NC and Neal E. Blair, North Carolina State Univ, Raleigh, NC
  63530 (Technical Sessions)
• 3:00 PM
  RIVERINE DISCHARGE OF BLACK CARBON FROM THE US
  Siddhartha Mitra, Binghamton Univ, Binghamton, NY and Thomas Lorenson, U.S.G.S, Menlo Park, CA and Robert Rosenbauer, U.S.G.S, Menlo Park, CA and Keith Kvenvolden, U.S.G.S, Menlo Park, CA and Pete Swarzenski, USGS, St. Petersburg, N/A and Antonio Mannino, Mail Code 971.1, Greenbelt, MD and Elana L. Leithold, North Carolina State Univ, Raleigh, NC and Neal E. Blair, North Carolina State Univ, Raleigh, NC
  60929 (Technical Sessions)
• 3:30 PM
  RIVERINE SYSTEMS AS CONDUITS OF MATERIAL FLOW: THE USE OF R-MODE FACTOR ANALYSIS AND CLUSTER ANALYSIS TO EXAMINE THE INFLUENCE OF LAND USE ON RIVER CHEMISTRY
  Merideth A. Lindeman, Michigan State Univ, East Lansing, MI and Karen G. Wayland, Nat Rscs Defense Council, Washington, DC and David T. Long, Michigan State Univ, East Lansing, MI and Bryan C. Pijanowski, Michigan State Univ, East Lansing, MI and David W. Hyndman, Michigan State Univ, East Lansing, MI and R. Jan Stevenson, Michigan State Univ, East Lansing, MI and Nathaniel P. Saladin, Michigan State Univ, East Lansing, MI
  67132 (Technical Sessions)
• 3:45 PM
  FROM SOURCE TO SINK: LINKING DISSOLVED ORGANIC AND INORGANIC NUTRIENT SOURCES FROM THE EVERGLADES TO BIOLOGICAL PROCESSES IN FLORIDA BAY
  Ana M. Hoare, Univ of South Florida, St. Petersburg, FL and David J. Hollander, Univ of South Florida, St. Petersburg, FL and Cynthia A. Heil, Univ of South Florida, St. Petersburg, FL and Patricia M. Glibert, Univ of Maryland Ctr for Environmental Rsch, Cambridge, MD and Susan Murasko, Univ of South Florida, St. Petersburg, FL and Marta Revilla, Univ of Maryland Ctr for Environmental Rsch, Cambridge, MD and Jeff Alexander, Univ of Maryland Ctr for Environmental Rsch, Cambridge, MD
  67085 (Technical Sessions)
• 4:00 PM
  DISTRIBUTION AND SOURCES OF ORGANIC MATTER TO THE HAURAKI GULF, NEW ZEALAND USING MOLECULAR CHARACTERIZATION AND CARBON ISOTOPIC ANALYSIS OF SEDIMENTARY LIPIDS
  Meg E. Howard, Univ of Tennessee, Knoxville, TN and Maria E. Uhle, Univ of Tennessee, Knoxville, TN and Elisabeth L. Sikes, Rutgers Univ, New Brunswick, NJ and Scott D. Nodder, NIWA, Wellington, N/A and Melissa M. Hage, Univ of Tennessee, Knoxville, TN
  67721 (Technical Sessions)
• 4:15 PM
  SOURCES AND DIAGENETIC STATUS OF ORGANIC MATTER IN THE HAURAKI GULF, NEW ZEALAND USING DISTRIBUTION AND CARBON ISOTOPIC COMPOSITION OF AMINO ACIDS
  Melissa M. Hage, Univ of Tennessee, Knoxville, TN and Maria E. Uhle, Univ of Tennessee, Knoxville, TN and Elisabeth L. Sikes, Rutgers Univ, New Brunswick, NJ and Scott D. Nodder, NIWA, Wellington, N/A and Meg E. Howard, Univ of Tennessee, Knoxville, TN
  67877 (Technical Sessions)
• 4:30 PM
  THE FATE OF TERRIGENOUS DOM IN MARINE SYSTEMS: WHAT CAN WE LEARN FROM DISSOLVED LIGNIN PHENOLS?
  Peter J. Hernes, Univ of California, Davis, CA and Ronald Benner, Univ of South Carolina, Columbia, SC
  66867 (Technical Sessions)
• 4:45 PM
  ISOTOPIC BIOGEOCHEMISTRY OF DISSOLVED ORGANIC NITROGEN: IMPLICATIONS FOR UNDERSTANDING ECOSYSTEM- AND GLOBAL- SCALE CHANGE
  Michelle L. Gedeon, US Army Corps of Engineers, Detroit, MI and Peggy H. Ostrom, Michigan State Univ, East Lansing, MI and Nathaniel E. Ostrom, Michigan State Univ, East Lansing, MI and David M. Karl, Univ of Hawaii, Honolulu, HI and Hasand Gandhi, Michigan State Univ, East Lansing, MI
  66712 (Technical Sessions)
• 5:00 PM
  LIPID BIOMARKERS AND ISOTOPE SIGNATURES OF GAS HYDRATE AND HYDROCARBON SEEPS IN THE GULF OF MEXICO: A REVIEW
  Chuanlun L. Zhang, Univ of Georgia, Aiken, GA
  61085 (Technical Sessions)
• 5:15 PM
  ORIGINS OF ISOTOPICALLY LIGHT NITRATE IN THE WATER COLUMN OF THE EASTERN TROPICAL NORTH PACIFIC
  Robin L. Sutka, Michigan State Univ, East Lansing, MI and Nathaniel E. Ostrom, Michigan State Univ, East Lansing, MI and Peggy H. Ostrom, Michigan State Univ, East Lansing, MI and M.S. Phanikumar, Michigan State Univ, East Lansing, MI
  64196 (Technical Sessions)